Mass Quality, Water Quality Management Testing
•Download as PPTX, PDF•
0 likes•7 views
The document discusses water quality management and covers three key topics: 1) The BOD model which measures decomposable organic matter in wastewater dependent on factors like type, microorganism concentration, temperature, and decay rates. 2) Mass loading, which is the total amount of a material discharged over time into a body of water based on both flow and concentration. 3) The differences between point and non-point pollution sources, using an example of comparing total nitrogen discharge from a city with combined sewers versus its wastewater treatment plant.
Report
Share
Report
Share
Recommended
Presentation on Pagla sewage treatment plant and Saidabad water treatment pla...
Presentation on Pagla sewage treatment plant and Saidabad water treatment pla...MDNayeemMuktadirZiha
Group 2 from the university presented to WASA on their industrial training. They provided an introduction to WASA and discussed its mission to improve water services. They then detailed the processes at the PSTP wastewater treatment plant and Saidabad water treatment plant. At PSTP, wastewater undergoes screening, grit removal, sedimentation, chlorination before discharge. At Saidabad, water is treated through pretreatment, clarification, filtration and chlorination. Laboratory tests are conducted to monitor water quality throughout the treatment processes.Sewage Treatment Plant Design Project
The document discusses the design of a sewage treatment plant for Vellore Municipal Corporation, which has been upgraded to a corporation. The plant is needed to treat increasing sewage from population growth. The plant will treat sewage from the 10.54 square km area and 48 wards of Vellore Corporation over the next 30 years. The plant will include components like screening, grit removal, and secondary treatment to effectively treat sewage and meet effluent standards.
Prediction of biodegradability ratios in wastewater treatment plant of Skhira...
Prediction of biodegradability ratios in wastewater treatment plant of Skhira...Agriculture Journal IJOEAR
— In this note, our study was carried out by physico-chemical monitoring in terms of organic matter. The mean objective is to evaluate the performance of the Skhirat wastewater treatment plant based on the ratios COD/BOD and BOD/COD in order to know the degree of biodegradability and to make the decision about the treatment model to choose. In fact, the performances acquired in terms of COD and BOD are respectively of the order of 87.26% and 88.35%; what is significant downstream of this station that we take advantage of to irrigate several green spaces by saving all conventional water resources. In addition, the organic material is easily biodegradable with ratios of COD/BOD and BOD/COD respectively of about 2.05 and 0.49. This allows us to adopt an appropriate biological treatment by design and sizing suitable structures.sewer treatment proposal.pptx
This document proposes a pre-selection movable sewage treatment system for military establishments. It discusses the need to treat wastewater from various activities to remove physical, chemical, and biological impurities. It then outlines different treatment methods - physical, chemical, and biological - and specific treatment units for each. Finally, it discusses literature on sewage treatment system design factors, treatment techniques for municipal sewage, and methods for determining biochemical oxygen demand parameters which impact wastewater treatment plant design. The proposed system would allow treatment of wastewater in emergency or disaster situations for military establishments.
suspended growth bio treatments - BOD and Nitrification
The document discusses various aspects of the suspended growth bio-treatment process known as the activated sludge process. It describes the process as using microorganisms to consume organic contaminants in wastewater. The activated sludge process is an economical biological wastewater treatment method that can produce high quality effluent. It also discusses different design configurations for activated sludge systems including extended aeration, sequencing batch reactors, and oxidation ditches. BOD removal and nitrification are key functions of the activated sludge process.
Seminar aparna
This document summarizes two case studies on innovative approaches to urban flood management. The first case study examines a sustainable rainwater utilization system implemented at Tianjin University in China. It describes how low impact development techniques like permeable pavement and constructed wetlands were used to infiltrate and treat rainwater, reducing flooding and pollution. The second case study models using small-scale hydropower systems in sustainable urban drainage systems in Lisbon to recover energy from stormwater runoff. It analyzes the potential power output for different pond sizes and turbine targets. Overall, the document outlines strategies for implementing "sponge cities" that can better absorb and use rainwater and stormwater.
Sewage Treatment Plant
The document presents a major project presentation for a sewage treatment plant. It includes sections on the introduction, literature review, scope of the project, methodology, design, materials, equipment, chemicals, expenditures, working procedure, conclusion, and references. The methodology section includes plans, schematic diagrams, and detailed drawings. The design considers an effluent quantity of 15 cum/day and treats the sewage to meet quality standards for parameters like pH, BOD, COD, TSS, and O&G. The project involves civil works like tanks and equipment like bar screens, pumps, filters using technologies like anaerobic digestion to treat the sewage to permissible limits for safe disposal.
Recommended
Presentation on Pagla sewage treatment plant and Saidabad water treatment pla...
Presentation on Pagla sewage treatment plant and Saidabad water treatment pla...MDNayeemMuktadirZiha
Group 2 from the university presented to WASA on their industrial training. They provided an introduction to WASA and discussed its mission to improve water services. They then detailed the processes at the PSTP wastewater treatment plant and Saidabad water treatment plant. At PSTP, wastewater undergoes screening, grit removal, sedimentation, chlorination before discharge. At Saidabad, water is treated through pretreatment, clarification, filtration and chlorination. Laboratory tests are conducted to monitor water quality throughout the treatment processes.Sewage Treatment Plant Design Project
The document discusses the design of a sewage treatment plant for Vellore Municipal Corporation, which has been upgraded to a corporation. The plant is needed to treat increasing sewage from population growth. The plant will treat sewage from the 10.54 square km area and 48 wards of Vellore Corporation over the next 30 years. The plant will include components like screening, grit removal, and secondary treatment to effectively treat sewage and meet effluent standards.
Prediction of biodegradability ratios in wastewater treatment plant of Skhira...
Prediction of biodegradability ratios in wastewater treatment plant of Skhira...Agriculture Journal IJOEAR
— In this note, our study was carried out by physico-chemical monitoring in terms of organic matter. The mean objective is to evaluate the performance of the Skhirat wastewater treatment plant based on the ratios COD/BOD and BOD/COD in order to know the degree of biodegradability and to make the decision about the treatment model to choose. In fact, the performances acquired in terms of COD and BOD are respectively of the order of 87.26% and 88.35%; what is significant downstream of this station that we take advantage of to irrigate several green spaces by saving all conventional water resources. In addition, the organic material is easily biodegradable with ratios of COD/BOD and BOD/COD respectively of about 2.05 and 0.49. This allows us to adopt an appropriate biological treatment by design and sizing suitable structures.sewer treatment proposal.pptx
This document proposes a pre-selection movable sewage treatment system for military establishments. It discusses the need to treat wastewater from various activities to remove physical, chemical, and biological impurities. It then outlines different treatment methods - physical, chemical, and biological - and specific treatment units for each. Finally, it discusses literature on sewage treatment system design factors, treatment techniques for municipal sewage, and methods for determining biochemical oxygen demand parameters which impact wastewater treatment plant design. The proposed system would allow treatment of wastewater in emergency or disaster situations for military establishments.
suspended growth bio treatments - BOD and Nitrification
The document discusses various aspects of the suspended growth bio-treatment process known as the activated sludge process. It describes the process as using microorganisms to consume organic contaminants in wastewater. The activated sludge process is an economical biological wastewater treatment method that can produce high quality effluent. It also discusses different design configurations for activated sludge systems including extended aeration, sequencing batch reactors, and oxidation ditches. BOD removal and nitrification are key functions of the activated sludge process.
Seminar aparna
This document summarizes two case studies on innovative approaches to urban flood management. The first case study examines a sustainable rainwater utilization system implemented at Tianjin University in China. It describes how low impact development techniques like permeable pavement and constructed wetlands were used to infiltrate and treat rainwater, reducing flooding and pollution. The second case study models using small-scale hydropower systems in sustainable urban drainage systems in Lisbon to recover energy from stormwater runoff. It analyzes the potential power output for different pond sizes and turbine targets. Overall, the document outlines strategies for implementing "sponge cities" that can better absorb and use rainwater and stormwater.
Sewage Treatment Plant
The document presents a major project presentation for a sewage treatment plant. It includes sections on the introduction, literature review, scope of the project, methodology, design, materials, equipment, chemicals, expenditures, working procedure, conclusion, and references. The methodology section includes plans, schematic diagrams, and detailed drawings. The design considers an effluent quantity of 15 cum/day and treats the sewage to meet quality standards for parameters like pH, BOD, COD, TSS, and O&G. The project involves civil works like tanks and equipment like bar screens, pumps, filters using technologies like anaerobic digestion to treat the sewage to permissible limits for safe disposal.
Lecture-5.-attached-growth-biological-treatment-systems1.pdf
This document provides information on attached growth biological treatment systems, specifically trickling filters and rotating biological contactors (RBC). It describes the basic process and design considerations for each technology. Trickling filters use inert media to provide surface area for microorganisms to attach and treat wastewater as it trickles down. RBCs consist of disks that rotate through wastewater, providing surface area for microorganisms with aeration as they rotate out of the liquid. Key design parameters discussed include organic loading, hydraulic loading, temperature effects, and staging configurations. Examples are provided to demonstrate the calculation of these parameters.
Discharge limit of different parameters
This presentation discusses the discharge limits of various parameters for textile industries in Bangladesh. It introduces the group members and provides background on the need for effluent treatment plants and standards. Key parameters discussed include pH, BOD, COD, TDS, TSS, and others. The objective is to understand typical effluent characteristics and the discharge limits set by the Department of Environment. Discharge limits are specified for textile industries, with BOD below 50 ppm and COD below 200 ppm. The conclusion stresses the importance of following discharge limits to protect the environment.
Simulation improves oxygen consumption estimation
Estimation of oxygen consumption estimation using Monte Carlo simulations for biological wastewater treatment treating industrial effluent.
Constructed wetlands for wastewater treatment.pptx
The document discusses the comprehensive efficiency of constructed wetland wastewater treatment. It provides an overview of the physical, chemical, and biological processes involved in wastewater treatment using constructed wetlands. These include slowing of water flow, filtration, deposition, adsorption, microbial processes like nitrification and denitrification, and complexation/precipitation of pollutants. The document also evaluates the treatment effects of constructed wetlands on different types of wastewater like domestic sewage, industrial wastewater, stormwater runoff, and secondary effluent from wastewater treatment plants. It provides case studies on the use of constructed wetlands to treat these different wastewater sources.
Microbiology of wastewater & Wastewater Treatment
The document discusses the microbiology of wastewater treatment. It describes the types and characteristics of wastewater and indicators used to measure wastewater strength like BOD, COD, and TOD. It outlines the pollution problems caused by untreated wastewater. It then explains the various methods used in wastewater treatment including primary treatment to remove solids, and secondary treatment using processes like septic tanks, Imhoff tanks, trickling filters, activated sludge, and oxidation ponds where microorganisms break down organic matter.
Montana_Weitzel_LehighinIreland_FinalReport
Up-flow anaerobic sludge beds (UASB) reactors utilize waste-converting biofilms to treat toxic wastewater. Microorganisms in the biofilm granules break down compounds anaerobically and produce methane gas. Chemical oxygen demand (COD) analysis measures the organic compounds in water and is used to determine the quality of treated effluent from UASB reactors, with the goal of reducing COD levels by 60-80%. Three UASB reactors were established in this study to collect samples from ports throughout and analyze COD levels over time, with initial results indicating the reactors are reducing COD as intended. However, further analysis is needed to fully understand the microbial interactions and optimize the reactors'
Routine analysis of wastewaters quality parameters
This document discusses parameters for analyzing waste water quality. It describes the objectives of waste water analysis which include monitoring treatment plant efficiency. Physical analyses examine characteristics like color and odor, while chemical analyses determine substance amounts. Key parameters discussed include biochemical oxygen demand (BOD), chemical oxygen demand (COD), dissolved oxygen, pH, nitrogen, and solids. BOD testing measures oxygen consumed by bacteria breaking down organic matter over time. COD testing uses chemical oxidization to similarly assess ability to consume oxygen. Their ratio provides information on a waste water's biodegradability.
NUKE PPT.pdf
This document presents the design of a sewage treatment plant. It includes an introduction to sewage treatment and objectives of treatment plants. It describes the various processes involved like preliminary treatment, primary treatment, secondary treatment and sludge digestion. It provides flow diagrams and population calculations to determine design flow. It includes the design calculations and sizing of various treatment units like screens, grit chambers, primary sedimentation tanks, aeration tanks, and sludge digestion tanks. The conclusion states that the treated wastewater quality will meet WHO standards for reuse in irrigation.
CVS 535 - Watsewater Treatment PART LESSON 1 - Sewerage.pptx
This document discusses wastewater treatment and characterization of sanitary sewage. It describes the two main sanitation systems - conservancy and water carriage. It also outlines the different types of sewerage systems and sources of sanitary sewage. The key characteristics of sanitary sewage are discussed including physical, chemical and biological characteristics such as turbidity, odor, temperature, organic and inorganic matter, bacteria, viruses, algae and protozoa. Methods for estimating sewage quantity and design considerations are also summarized.
River and Stream modelling and water.pptx
Streams collect surface water and groundwater, and have long been sources of drinking water. Their water quality is influenced by physical characteristics like flow, depth, and temperature, chemical characteristics like dissolved oxygen and pH, and biological characteristics like bacteria and plant life. Rivers can be measured and modeled to understand flow velocity, mixing of pollutants, and water quality impacts from wastewater discharges and other inputs. Proper management is needed to ensure acceptable levels of conventional pollutants like BOD, ammonia, suspended solids, and bacteria to support aquatic life and safe drinking water.
Solid waste management
This document provides an overview of solid waste management techniques presented by students from Velagapudi Ramakrishna Siddhartha Engineering College. It discusses the increasing problem of solid waste generation in Indian cities. It then summarizes various techniques for solid waste management including composting, vermicomposting, anaerobic digestion, refuse derived fuel production, plastic recycling, and landfilling. Factors governing the choice of technology are outlined. Directives for improving solid waste management systems are presented. Community-level waste management through recycling is discussed using Dharavi slum as an example.
20720130101006
This document summarizes a study that aimed to optimize design parameters for biological wastewater treatment of textile dye waste. The study focused on optimizing aeration period, sludge volume index (SVI), and food-to-microorganism ratio (F/M ratio) to increase removal rates of biodegradable substances and improve treatment efficiency. Through experimentation, the study found that an aeration period of 16 hours was sufficient to reduce COD and BOD levels to compliance standards. It also examined the effects of SVI and F/M ratio on treatment performance. The optimized parameters can make the biological treatment process more cost-effective for treating textile wastewater.
Env Economics
The document discusses green GDP and environmental accounting. It notes that GDP overlooks environmental costs like resource depletion and pollution-related damages. Green GDP/EDP aims to adjust GDP to account for the value of environmental assets and costs of environmental damage. The document then analyzes a case study on industrial water pollution in Tiruppur, India. It estimates economic costs of pollution abatement and finds marginal costs of reducing pollution loads. Reverse osmosis is recommended to treat wastewater and recycle it. Proper operation of treatment plants is needed to actually reduce pollution.
Different Wastewater treatment processes and development
An attempt to compare and review the potential future use of three aerobic biological systems, namely:
Conventional Activated Sludge Process (CASP),
Moving Bed Biofilm Reactor (MBBR),
and Packed-Bed Biofilm Reactor (PBBR)
for on-site treatment of wastewater from residential complexes.
Domestic Waste water treatment
The document discusses the design and operation of domestic wastewater treatment plants. It covers the objectives of wastewater treatment and describes the major unit processes involved, including preliminary treatment to remove solids, primary treatment using sedimentation to remove settleable solids, secondary biological treatment using activated sludge to reduce organic matter, and advanced treatment methods to remove nutrients like nitrogen and phosphorus. The key operational parameters for activated sludge treatment like solids retention time and oxygen requirements are also summarized.
Carbon footprint and Ecological Footprint
Lezione tenuta dalla dott.ssa Gabriella Chiellino, AD eAmbiente Srl, presso l'università di Yaoundè - Camerun.
1. Please explain the reaction mechanism and kinetics for the treatme.pdf
1. Please explain the reaction mechanism and kinetics for the treatment of municipal sewage
using constructed wetland. (20 points) 2. Please describe the commonly used treatment processes
in wastewater reclamation and reuse. (20 points) Please describe the commonly applied control
measures for the management of nonpoint source pollution from construction sites. (18 points) 3.
4. What is a TMDL? What is the MOS for TMDL calculation? How the TMDL is allocated
among different pollution sources? (17 points)
Solution
1.
Natural wetlands perform many functions that are beneficial to both humans and wildlife. One of
their most important functions is water filtration. As water flows through a wetland, it slows
down and many of the suspended solids become trapped by vegetation and settle out. Other
pollutants are transformed to less soluble forms taken up by plants or become inactive. Wetland
plants also increse the necessary conditions for microorganisms to live there. Through a series of
continual processes, these microrganisms also transform and remove pollutants from the water.
These are some of the design conditions for construstioc of welands:
Construct treatment wetlands should be done on uplands and outside floodplains in order to
avoid damage to natural wetlands and other aquatic resources,
• Consider the importance of treatment wetlands within the watershed like potential water quality
impacts, surrounding land uses and relation to local wildlife in that area
• Closely examine factors, such as soil suitability, hydrology, vegetation, and presence of
endangered species or critical habitat, when determining an appropriate location
• Use water control measures that will allow good results to changes in water quantity, quality,
depth and flow.
• The flow in that area to be maintained continually with regular inspection.
2.
There are three major stages in wastewater treatment
Primary:Raw sewage is first subjected to preliminary treatment where it is treated to remove
large objects. Primary treatment is the process wherein sludge settles by sedimentation, and all
floating material like oil is taken off from the surface. This produces a somewhat homogenous
liquid,
Secondary:
In this stage, aerobic or anaerobic bacteria feed on organic matter, thus removing most of it.
After this, if necessary, the water can be disinfected through chlorination which will kill off
microorganisms. Secondary treated water can be used for non-potable purposes like toilet-
flushing and gardening.
Tertiary:
In this treatment involves more advanced processes like reverse osmosis (RO) and
demineralisation. Dissolved solids and nutrients get further removed during these processes
The most used treatment processes are:
Activated Sludge Procees ASP:
Atmospheric air or pure oxygen is bubbled through primary treated sewage combined with
organisms to develop a biological floc which reduces the organic content of the sewage.
Extended Areation:
This is a modification for ASP as it .
sewage treatment plant by UASB technology
- The document discusses the design of an UASB-based sewage treatment plant for treating 45 MLD of sewage in Tirupati, India.
- It provides background on UASB technology and reviews its advantages such as low capital and maintenance costs, energy recovery from biogas production, and stable treatment process.
- The objectives are to suggest a sustainable sewage treatment solution for Tirupati's projected 2030 sewage volume and provide design details for UASB components and the overall treatment plant.
The management of sludge in the informal sector, India
The document summarizes sanitation practices in Bangalore, India and the role of the informal sector. Over 494,000 households in Bangalore use septic tanks or pit toilets for sanitation. However, the city's sewage system only collects and treats a portion of the total waste generated. The informal sector plays a key role in emptying pit toilets and septic tanks using "honey-sucker" trucks. This waste is then often processed into compost. The document discusses the economics of these informal sanitation practices and proposes guidelines and policies to better regulate and utilize this system.
Biogas production potential from municipalorganic
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
This study Examines the Effectiveness of Talent Procurement through the Imple...
In the world with high technology and fast
forward mindset recruiters are walking/showing interest
towards E-Recruitment. Present most of the HRs of
many companies are choosing E-Recruitment as the best
choice for recruitment. E-Recruitment is being done
through many online platforms like Linkedin, Naukri,
Instagram , Facebook etc. Now with high technology E-
Recruitment has gone through next level by using
Artificial Intelligence too.
Key Words : Talent Management, Talent Acquisition , E-
Recruitment , Artificial Intelligence Introduction
Effectiveness of Talent Acquisition through E-
Recruitment in this topic we will discuss about 4important
and interlinked topics which are
More Related Content
Similar to Mass Quality, Water Quality Management Testing
Lecture-5.-attached-growth-biological-treatment-systems1.pdf
This document provides information on attached growth biological treatment systems, specifically trickling filters and rotating biological contactors (RBC). It describes the basic process and design considerations for each technology. Trickling filters use inert media to provide surface area for microorganisms to attach and treat wastewater as it trickles down. RBCs consist of disks that rotate through wastewater, providing surface area for microorganisms with aeration as they rotate out of the liquid. Key design parameters discussed include organic loading, hydraulic loading, temperature effects, and staging configurations. Examples are provided to demonstrate the calculation of these parameters.
Discharge limit of different parameters
This presentation discusses the discharge limits of various parameters for textile industries in Bangladesh. It introduces the group members and provides background on the need for effluent treatment plants and standards. Key parameters discussed include pH, BOD, COD, TDS, TSS, and others. The objective is to understand typical effluent characteristics and the discharge limits set by the Department of Environment. Discharge limits are specified for textile industries, with BOD below 50 ppm and COD below 200 ppm. The conclusion stresses the importance of following discharge limits to protect the environment.
Simulation improves oxygen consumption estimation
Estimation of oxygen consumption estimation using Monte Carlo simulations for biological wastewater treatment treating industrial effluent.
Constructed wetlands for wastewater treatment.pptx
The document discusses the comprehensive efficiency of constructed wetland wastewater treatment. It provides an overview of the physical, chemical, and biological processes involved in wastewater treatment using constructed wetlands. These include slowing of water flow, filtration, deposition, adsorption, microbial processes like nitrification and denitrification, and complexation/precipitation of pollutants. The document also evaluates the treatment effects of constructed wetlands on different types of wastewater like domestic sewage, industrial wastewater, stormwater runoff, and secondary effluent from wastewater treatment plants. It provides case studies on the use of constructed wetlands to treat these different wastewater sources.
Microbiology of wastewater & Wastewater Treatment
The document discusses the microbiology of wastewater treatment. It describes the types and characteristics of wastewater and indicators used to measure wastewater strength like BOD, COD, and TOD. It outlines the pollution problems caused by untreated wastewater. It then explains the various methods used in wastewater treatment including primary treatment to remove solids, and secondary treatment using processes like septic tanks, Imhoff tanks, trickling filters, activated sludge, and oxidation ponds where microorganisms break down organic matter.
Montana_Weitzel_LehighinIreland_FinalReport
Up-flow anaerobic sludge beds (UASB) reactors utilize waste-converting biofilms to treat toxic wastewater. Microorganisms in the biofilm granules break down compounds anaerobically and produce methane gas. Chemical oxygen demand (COD) analysis measures the organic compounds in water and is used to determine the quality of treated effluent from UASB reactors, with the goal of reducing COD levels by 60-80%. Three UASB reactors were established in this study to collect samples from ports throughout and analyze COD levels over time, with initial results indicating the reactors are reducing COD as intended. However, further analysis is needed to fully understand the microbial interactions and optimize the reactors'
Routine analysis of wastewaters quality parameters
This document discusses parameters for analyzing waste water quality. It describes the objectives of waste water analysis which include monitoring treatment plant efficiency. Physical analyses examine characteristics like color and odor, while chemical analyses determine substance amounts. Key parameters discussed include biochemical oxygen demand (BOD), chemical oxygen demand (COD), dissolved oxygen, pH, nitrogen, and solids. BOD testing measures oxygen consumed by bacteria breaking down organic matter over time. COD testing uses chemical oxidization to similarly assess ability to consume oxygen. Their ratio provides information on a waste water's biodegradability.
NUKE PPT.pdf
This document presents the design of a sewage treatment plant. It includes an introduction to sewage treatment and objectives of treatment plants. It describes the various processes involved like preliminary treatment, primary treatment, secondary treatment and sludge digestion. It provides flow diagrams and population calculations to determine design flow. It includes the design calculations and sizing of various treatment units like screens, grit chambers, primary sedimentation tanks, aeration tanks, and sludge digestion tanks. The conclusion states that the treated wastewater quality will meet WHO standards for reuse in irrigation.
CVS 535 - Watsewater Treatment PART LESSON 1 - Sewerage.pptx
This document discusses wastewater treatment and characterization of sanitary sewage. It describes the two main sanitation systems - conservancy and water carriage. It also outlines the different types of sewerage systems and sources of sanitary sewage. The key characteristics of sanitary sewage are discussed including physical, chemical and biological characteristics such as turbidity, odor, temperature, organic and inorganic matter, bacteria, viruses, algae and protozoa. Methods for estimating sewage quantity and design considerations are also summarized.
River and Stream modelling and water.pptx
Streams collect surface water and groundwater, and have long been sources of drinking water. Their water quality is influenced by physical characteristics like flow, depth, and temperature, chemical characteristics like dissolved oxygen and pH, and biological characteristics like bacteria and plant life. Rivers can be measured and modeled to understand flow velocity, mixing of pollutants, and water quality impacts from wastewater discharges and other inputs. Proper management is needed to ensure acceptable levels of conventional pollutants like BOD, ammonia, suspended solids, and bacteria to support aquatic life and safe drinking water.
Solid waste management
This document provides an overview of solid waste management techniques presented by students from Velagapudi Ramakrishna Siddhartha Engineering College. It discusses the increasing problem of solid waste generation in Indian cities. It then summarizes various techniques for solid waste management including composting, vermicomposting, anaerobic digestion, refuse derived fuel production, plastic recycling, and landfilling. Factors governing the choice of technology are outlined. Directives for improving solid waste management systems are presented. Community-level waste management through recycling is discussed using Dharavi slum as an example.
20720130101006
This document summarizes a study that aimed to optimize design parameters for biological wastewater treatment of textile dye waste. The study focused on optimizing aeration period, sludge volume index (SVI), and food-to-microorganism ratio (F/M ratio) to increase removal rates of biodegradable substances and improve treatment efficiency. Through experimentation, the study found that an aeration period of 16 hours was sufficient to reduce COD and BOD levels to compliance standards. It also examined the effects of SVI and F/M ratio on treatment performance. The optimized parameters can make the biological treatment process more cost-effective for treating textile wastewater.
Env Economics
The document discusses green GDP and environmental accounting. It notes that GDP overlooks environmental costs like resource depletion and pollution-related damages. Green GDP/EDP aims to adjust GDP to account for the value of environmental assets and costs of environmental damage. The document then analyzes a case study on industrial water pollution in Tiruppur, India. It estimates economic costs of pollution abatement and finds marginal costs of reducing pollution loads. Reverse osmosis is recommended to treat wastewater and recycle it. Proper operation of treatment plants is needed to actually reduce pollution.
Different Wastewater treatment processes and development
An attempt to compare and review the potential future use of three aerobic biological systems, namely:
Conventional Activated Sludge Process (CASP),
Moving Bed Biofilm Reactor (MBBR),
and Packed-Bed Biofilm Reactor (PBBR)
for on-site treatment of wastewater from residential complexes.
Domestic Waste water treatment
The document discusses the design and operation of domestic wastewater treatment plants. It covers the objectives of wastewater treatment and describes the major unit processes involved, including preliminary treatment to remove solids, primary treatment using sedimentation to remove settleable solids, secondary biological treatment using activated sludge to reduce organic matter, and advanced treatment methods to remove nutrients like nitrogen and phosphorus. The key operational parameters for activated sludge treatment like solids retention time and oxygen requirements are also summarized.
Carbon footprint and Ecological Footprint
Lezione tenuta dalla dott.ssa Gabriella Chiellino, AD eAmbiente Srl, presso l'università di Yaoundè - Camerun.
1. Please explain the reaction mechanism and kinetics for the treatme.pdf
1. Please explain the reaction mechanism and kinetics for the treatment of municipal sewage
using constructed wetland. (20 points) 2. Please describe the commonly used treatment processes
in wastewater reclamation and reuse. (20 points) Please describe the commonly applied control
measures for the management of nonpoint source pollution from construction sites. (18 points) 3.
4. What is a TMDL? What is the MOS for TMDL calculation? How the TMDL is allocated
among different pollution sources? (17 points)
Solution
1.
Natural wetlands perform many functions that are beneficial to both humans and wildlife. One of
their most important functions is water filtration. As water flows through a wetland, it slows
down and many of the suspended solids become trapped by vegetation and settle out. Other
pollutants are transformed to less soluble forms taken up by plants or become inactive. Wetland
plants also increse the necessary conditions for microorganisms to live there. Through a series of
continual processes, these microrganisms also transform and remove pollutants from the water.
These are some of the design conditions for construstioc of welands:
Construct treatment wetlands should be done on uplands and outside floodplains in order to
avoid damage to natural wetlands and other aquatic resources,
• Consider the importance of treatment wetlands within the watershed like potential water quality
impacts, surrounding land uses and relation to local wildlife in that area
• Closely examine factors, such as soil suitability, hydrology, vegetation, and presence of
endangered species or critical habitat, when determining an appropriate location
• Use water control measures that will allow good results to changes in water quantity, quality,
depth and flow.
• The flow in that area to be maintained continually with regular inspection.
2.
There are three major stages in wastewater treatment
Primary:Raw sewage is first subjected to preliminary treatment where it is treated to remove
large objects. Primary treatment is the process wherein sludge settles by sedimentation, and all
floating material like oil is taken off from the surface. This produces a somewhat homogenous
liquid,
Secondary:
In this stage, aerobic or anaerobic bacteria feed on organic matter, thus removing most of it.
After this, if necessary, the water can be disinfected through chlorination which will kill off
microorganisms. Secondary treated water can be used for non-potable purposes like toilet-
flushing and gardening.
Tertiary:
In this treatment involves more advanced processes like reverse osmosis (RO) and
demineralisation. Dissolved solids and nutrients get further removed during these processes
The most used treatment processes are:
Activated Sludge Procees ASP:
Atmospheric air or pure oxygen is bubbled through primary treated sewage combined with
organisms to develop a biological floc which reduces the organic content of the sewage.
Extended Areation:
This is a modification for ASP as it .
sewage treatment plant by UASB technology
- The document discusses the design of an UASB-based sewage treatment plant for treating 45 MLD of sewage in Tirupati, India.
- It provides background on UASB technology and reviews its advantages such as low capital and maintenance costs, energy recovery from biogas production, and stable treatment process.
- The objectives are to suggest a sustainable sewage treatment solution for Tirupati's projected 2030 sewage volume and provide design details for UASB components and the overall treatment plant.
The management of sludge in the informal sector, India
The document summarizes sanitation practices in Bangalore, India and the role of the informal sector. Over 494,000 households in Bangalore use septic tanks or pit toilets for sanitation. However, the city's sewage system only collects and treats a portion of the total waste generated. The informal sector plays a key role in emptying pit toilets and septic tanks using "honey-sucker" trucks. This waste is then often processed into compost. The document discusses the economics of these informal sanitation practices and proposes guidelines and policies to better regulate and utilize this system.
Biogas production potential from municipalorganic
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Similar to Mass Quality, Water Quality Management Testing (20)
Lecture-5.-attached-growth-biological-treatment-systems1.pdf
Lecture-5.-attached-growth-biological-treatment-systems1.pdf
Constructed wetlands for wastewater treatment.pptx
Constructed wetlands for wastewater treatment.pptx
Routine analysis of wastewaters quality parameters
Routine analysis of wastewaters quality parameters
CVS 535 - Watsewater Treatment PART LESSON 1 - Sewerage.pptx
CVS 535 - Watsewater Treatment PART LESSON 1 - Sewerage.pptx
Different Wastewater treatment processes and development
Different Wastewater treatment processes and development
1. Please explain the reaction mechanism and kinetics for the treatme.pdf
1. Please explain the reaction mechanism and kinetics for the treatme.pdf
The management of sludge in the informal sector, India
The management of sludge in the informal sector, India
Recently uploaded
This study Examines the Effectiveness of Talent Procurement through the Imple...
In the world with high technology and fast
forward mindset recruiters are walking/showing interest
towards E-Recruitment. Present most of the HRs of
many companies are choosing E-Recruitment as the best
choice for recruitment. E-Recruitment is being done
through many online platforms like Linkedin, Naukri,
Instagram , Facebook etc. Now with high technology E-
Recruitment has gone through next level by using
Artificial Intelligence too.
Key Words : Talent Management, Talent Acquisition , E-
Recruitment , Artificial Intelligence Introduction
Effectiveness of Talent Acquisition through E-
Recruitment in this topic we will discuss about 4important
and interlinked topics which are
一比一原版(USF毕业证)旧金山大学毕业证如何办理
原件一模一样【微信：95270640】【旧金山大学毕业证USF学位证成绩单】【微信：95270640】（留信学历认证永久存档查询）采用学校原版纸张、特殊工艺完全按照原版一比一制作（包括：隐形水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠，文字图案浮雕，激光镭射，紫外荧光，温感，复印防伪）行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备，十五年致力于帮助留学生解决难题，业务范围有加拿大、英国、澳洲、韩国、美国、新加坡，新西兰等学历材料，包您满意。
【业务选择办理准则】
一、工作未确定，回国需先给父母、亲戚朋友看下文凭的情况，办理一份就读学校的毕业证【微信：95270640】文凭即可
二、回国进私企、外企、自己做生意的情况，这些单位是不查询毕业证真伪的，而且国内没有渠道去查询国外文凭的真假，也不需要提供真实教育部认证。鉴于此，办理一份毕业证【微信：95270640】即可
三、进国企，银行，事业单位，考公务员等等，这些单位是必需要提供真实教育部认证的，办理教育部认证所需资料众多且烦琐，所有材料您都必须提供原件，我们凭借丰富的经验，快捷的绿色通道帮您快速整合材料，让您少走弯路。
留信网认证的作用:
1:该专业认证可证明留学生真实身份【微信：95270640】
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
→ 【关于价格问题（保证一手价格）
我们所定的价格是非常合理的，而且我们现在做得单子大多数都是代理和回头客户介绍的所以一般现在有新的单子 我给客户的都是第一手的代理价格，因为我想坦诚对待大家 不想跟大家在价格方面浪费时间
对于老客户或者被老客户介绍过来的朋友，我们都会适当给一些优惠。
选择实体注册公司办理，更放心，更安全！我们的承诺：可来公司面谈，可签订合同，会陪同客户一起到教育部认证窗口递交认证材料，客户在教育部官方认证查询网站查询到认证通过结果后付款，不成功不收费！
办理旧金山大学毕业证毕业证学位证USF学位证【微信：95270640 】外观非常精致，由特殊纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理旧金山大学毕业证USF学位证毕业证学位证【微信：95270640 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理旧金山大学毕业证毕业证学位证USF学位证【微信：95270640 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理旧金山大学毕业证毕业证学位证USF学位证【微信：95270640 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
Accident detection system project report.pdf
The Rapid growth of technology and infrastructure has made our lives easier. The
advent of technology has also increased the traffic hazards and the road accidents take place
frequently which causes huge loss of life and property because of the poor emergency facilities.
Many lives could have been saved if emergency service could get accident information and
reach in time. Our project will provide an optimum solution to this draw back. A piezo electric
sensor can be used as a crash or rollover detector of the vehicle during and after a crash. With
signals from a piezo electric sensor, a severe accident can be recognized. According to this
project when a vehicle meets with an accident immediately piezo electric sensor will detect the
signal or if a car rolls over. Then with the help of GSM module and GPS module, the location
will be sent to the emergency contact. Then after conforming the location necessary action will
be taken. If the person meets with a small accident or if there is no serious threat to anyone’s
life, then the alert message can be terminated by the driver by a switch provided in order to
avoid wasting the valuable time of the medical rescue team.
DELTA V MES EMERSON EDUARDO RODRIGUES ENGINEER
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
EMERSON EDUARDO RODRIGUES
Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation w...
Paper Title
Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation with Hybrid Beam Forming Power Transfer in WSN-IoT Applications
Authors
Reginald Jude Sixtus J and Tamilarasi Muthu, Puducherry Technological University, India
Abstract
Non-Orthogonal Multiple Access (NOMA) helps to overcome various difficulties in future technology wireless communications. NOMA, when utilized with millimeter wave multiple-input multiple-output (MIMO) systems, channel estimation becomes extremely difficult. For reaping the benefits of the NOMA and mm-Wave combination, effective channel estimation is required. In this paper, we propose an enhanced particle swarm optimization based long short-term memory estimator network (PSOLSTMEstNet), which is a neural network model that can be employed to forecast the bandwidth required in the mm-Wave MIMO network. The prime advantage of the LSTM is that it has the capability of dynamically adapting to the functioning pattern of fluctuating channel state. The LSTM stage with adaptive coding and modulation enhances the BER.PSO algorithm is employed to optimize input weights of LSTM network. The modified algorithm splits the power by channel condition of every single user. Participants will be first sorted into distinct groups depending upon respective channel conditions, using a hybrid beamforming approach. The network characteristics are fine-estimated using PSO-LSTMEstNet after a rough approximation of channels parameters derived from the received data.
Keywords
Signal to Noise Ratio (SNR), Bit Error Rate (BER), mm-Wave, MIMO, NOMA, deep learning, optimization.
Volume URL: https://airccse.org/journal/ijc2022.html
Abstract URL:https://aircconline.com/abstract/ijcnc/v14n5/14522cnc05.html
Pdf URL: https://aircconline.com/ijcnc/V14N5/14522cnc05.pdf
#scopuspublication #scopusindexed #callforpapers #researchpapers #cfp #researchers #phdstudent #researchScholar #journalpaper #submission #journalsubmission #WBAN #requirements #tailoredtreatment #MACstrategy #enhancedefficiency #protrcal #computing #analysis #wirelessbodyareanetworks #wirelessnetworks
#adhocnetwork #VANETs #OLSRrouting #routing #MPR #nderesidualenergy #korea #cognitiveradionetworks #radionetworks #rendezvoussequence
Here's where you can reach us : ijcnc@airccse.org or ijcnc@aircconline.com
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
Energy efficiency has been important since the latter part of the last century. The main object of this survey is to determine the energy efficiency knowledge among consumers. Two separate districts in Bangladesh are selected to conduct the survey on households and showrooms about the energy and seller also. The survey uses the data to find some regression equations from which it is easy to predict energy efficiency knowledge. The data is analyzed and calculated based on five important criteria. The initial target was to find some factors that help predict a person's energy efficiency knowledge. From the survey, it is found that the energy efficiency awareness among the people of our country is very low. Relationships between household energy use behaviors are estimated using a unique dataset of about 40 households and 20 showrooms in Bangladesh's Chapainawabganj and Bagerhat districts. Knowledge of energy consumption and energy efficiency technology options is found to be associated with household use of energy conservation practices. Household characteristics also influence household energy use behavior. Younger household cohorts are more likely to adopt energy-efficient technologies and energy conservation practices and place primary importance on energy saving for environmental reasons. Education also influences attitudes toward energy conservation in Bangladesh. Low-education households indicate they primarily save electricity for the environment while high-education households indicate they are motivated by environmental concerns.
一比一原版(uoft毕业证书)加拿大多伦多大学毕业证如何办理
原版一模一样【微信：741003700 】【(uoft毕业证书)加拿大多伦多大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(uoft毕业证书)加拿大多伦多大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(uoft毕业证书)加拿大多伦多大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(uoft毕业证书)加拿大多伦多大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(uoft毕业证书)加拿大多伦多大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...
The Network on Chip (NoC) has emerged as an effective
solution for intercommunication infrastructure within System on
Chip (SoC) designs, overcoming the limitations of traditional
methods that face significant bottlenecks. However, the complexity
of NoC design presents numerous challenges related to
performance metrics such as scalability, latency, power
consumption, and signal integrity. This project addresses the
issues within the router's memory unit and proposes an enhanced
memory structure. To achieve efficient data transfer, FIFO buffers
are implemented in distributed RAM and virtual channels for
FPGA-based NoC. The project introduces advanced FIFO-based
memory units within the NoC router, assessing their performance
in a Bi-directional NoC (Bi-NoC) configuration. The primary
objective is to reduce the router's workload while enhancing the
FIFO internal structure. To further improve data transfer speed,
a Bi-NoC with a self-configurable intercommunication channel is
suggested. Simulation and synthesis results demonstrate
guaranteed throughput, predictable latency, and equitable
network access, showing significant improvement over previous
designs
Impartiality as per ISO /IEC 17025:2017 Standard
This document provides basic guidelines for imparitallity requirement of ISO 17025. It defines in detial how it is met and wiudhwdih jdhsjdhwudjwkdbjwkdddddddddddkkkkkkkkkkkkkkkkkkkkkkkwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwioiiiiiiiiiiiii uwwwwwwwwwwwwwwwwhe wiqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq gbbbbbbbbbbbbb owdjjjjjjjjjjjjjjjjjjjj widhi owqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq uwdhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhwqiiiiiiiiiiiiiiiiiiiiiiiiiiiiw0pooooojjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj whhhhhhhhhhh wheeeeeeee wihieiiiiii wihe
e qqqqqqqqqqeuwiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiqw dddddddddd cccccccccccccccv s w c r
cdf cb bicbsad ishd d qwkbdwiur e wetwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww w
dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffw
uuuuhhhhhhhhhhhhhhhhhhhhhhhhe qiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii iqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqq eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc ccccccccccccccccccccccccccccccccccc bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbu uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuum
m
m mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm m i
g i dijsd sjdnsjd ndjajsdnnsa adjdnawddddddddddddd uw
DESIGN AND MANUFACTURE OF CEILING BOARD USING SAWDUST AND WASTE CARTON MATERI...
The need for ecofriendly materials as building materials in this century cannot be overemphasized
一比一原版(uofo毕业证书)美国俄勒冈大学毕业证如何办理
原版一模一样【微信：741003700 】【(uofo毕业证书)美国俄勒冈大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(uofo毕业证书)美国俄勒冈大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
FULL STACK PROGRAMMING - Both Front End and Back End
This ppt gives details about Full Stack Programming and its basics.
SELENIUM CONF -PALLAVI SHARMA - 2024.pdf
Begin your journey to contribute to Selenium - A Talk at the Selenium Conference 2024
一比一原版(osu毕业证书)美国俄勒冈州立大学毕业证如何办理
原版一模一样【微信：741003700 】【(osu毕业证书)美国俄勒冈州立大学毕业证成绩单】【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】外观非常简单，由纸质材料制成，上面印有校徽、校名、毕业生姓名、专业等信息。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】格式相对统一，各专业都有相应的模板。通常包括以下部分：
校徽：象征着学校的荣誉和传承。
校名:学校英文全称
授予学位：本部分将注明获得的具体学位名称。
毕业生姓名：这是最重要的信息之一，标志着该证书是由特定人员获得的。
颁发日期：这是毕业正式生效的时间，也代表着毕业生学业的结束。
其他信息：根据不同的专业和学位，可能会有一些特定的信息或章节。
办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】价值很高，需要妥善保管。一般来说，应放置在安全、干燥、防潮的地方，避免长时间暴露在阳光下。如需使用，最好使用复印件而不是原件，以免丢失。
综上所述，办理(osu毕业证书)美国俄勒冈州立大学毕业证【微信：741003700 】是证明身份和学历的高价值文件。外观简单庄重，格式统一，包括重要的个人信息和发布日期。对持有人来说，妥善保管是非常重要的。
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...Paris Salesforce Developer Group
Build the Next Generation of Apps with the Einstein 1 Platform.
Rejoignez Philippe Ozil pour une session de workshops qui vous guidera à travers les détails de la plateforme Einstein 1, l'importance des données pour la création d'applications d'intelligence artificielle et les différents outils et technologies que Salesforce propose pour vous apporter tous les bénéfices de l'IA.Recently uploaded (20)
openshift technical overview - Flow of openshift containerisatoin
openshift technical overview - Flow of openshift containerisatoin
This study Examines the Effectiveness of Talent Procurement through the Imple...
This study Examines the Effectiveness of Talent Procurement through the Imple...
Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation w...
Particle Swarm Optimization–Long Short-Term Memory based Channel Estimation w...
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
Prediction of Electrical Energy Efficiency Using Information on Consumer's Ac...
A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...
A high-Speed Communication System is based on the Design of a Bi-NoC Router, ...
comptia-security-sy0-701-exam-objectives-(5-0).pdf
comptia-security-sy0-701-exam-objectives-(5-0).pdf
DESIGN AND MANUFACTURE OF CEILING BOARD USING SAWDUST AND WASTE CARTON MATERI...
DESIGN AND MANUFACTURE OF CEILING BOARD USING SAWDUST AND WASTE CARTON MATERI...
FULL STACK PROGRAMMING - Both Front End and Back End
FULL STACK PROGRAMMING - Both Front End and Back End
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
AI + Data Community Tour - Build the Next Generation of Apps with the Einstei...
Mass Quality, Water Quality Management Testing
- 2. BOD Model •BOD: is a measure of the decomposable organic matter. •The biodegradable nature of organic matter is dependant on the type of wastewater, concentration of microorganisms. Temperature and kinetic coefficients (decay rate).
- 3. Mass Loading The total mass of a material discharged per unit time into a specific body of water. The mass inputs depend on both the input flow and the input concentration.
- 4. Understanding of Point and Non Point loading rate A city with combined sewers extend over an area of 15 square miles. Rainfall occurs on average every 77 hours with an average intensity and duration of 0.055 inches/hour and 6.5 hours respectively. The permeability of the city is such that the volumetric runoff coefficient C = 0.6 and the average overflow total nitrogen concentration is 9 mg/L. The city treatment plant discharges 20 MGD with an effluent concentration of 40 mg/L. It captures an average 20% of the runoff. Compare the total nitrogen discharge from the combined sewer overflows with that from the city wastewater treatment plant.