This document summarizes research on using the organic absorbent Calotropis gigantea to treat gutter water. Samples of gutter water were collected from the campus sewage treatment plant and various water quality parameters were tested like pH, hardness, chlorides, sulfates, nitrates, alkalinity and COD. Latex from the Calotropis gigantea plant was collected and used as an activated carbon to absorb impurities from the waste water. Testing showed the absorbent was effective at removing various pollutants from the gutter water. The research concluded that using this low-cost organic absorbent is an effective and economical way to purify gutter water and meet future water demands.
Shubham Inc. is the leading water and waste water management company providing the most comprehensive water and waste water treatment systems and services for industrial, institutional and municipal customers. We are a reputed manufacturer, exporter, importer, supplier and trader of an exhaustive range of Water and Waste Water Treatment Products and Services such as Filtration Systems, Water Softening Systems, Sewage Treatment Plant, Water Treatment Plant, WTP, Well Water Treatment, River Water Treatment Plants industrial RO Plant , etc.
shubham inc use the best-in-class technology and cutting-edge tools to foster high-quality, sustainable, community-level water supply sewage - Effluent treatment plant and industrial ro plant projects in gujarat, india across the ahmedabad, surat, rajkot and baroda.
shubham inc is a leading manufacturer of Sewage Treatment Plants for the industrial, Government and Municipal . With a decade old experience, shubham inc has successfully executed over 1000 installations in industries, Government, hotels, and Municipal becoming a preferred supplier of Sewage Treatment Plants and Effluent Treatment Plant.
Contact Shubham INC. Representative for further details on info@shubhamindia.com
visit : - www.shubhamindia.com
Kelvin Water Technologies offers complete thermal and non-thermal Zero Liquid Discharge solutions to manage tough-to-treat wastewaters. Kelvin's proprietary evaporators, brine concentrators, and crystallizers can help recover more than 95% of your wastewater while reducing the remaining brine as a product or solid. Kelvin's Siever total organic carbon (TOC) analyzers help control the quality of water to be reclaimed or recycled in semiconductor operations.
Shubham Inc. is the leading water and waste water management company providing the most comprehensive water and waste water treatment systems and services for industrial, institutional and municipal customers. We are a reputed manufacturer, exporter, importer, supplier and trader of an exhaustive range of Water and Waste Water Treatment Products and Services such as Filtration Systems, Water Softening Systems, Sewage Treatment Plant, Water Treatment Plant, WTP, Well Water Treatment, River Water Treatment Plants industrial RO Plant , etc.
shubham inc use the best-in-class technology and cutting-edge tools to foster high-quality, sustainable, community-level water supply sewage - Effluent treatment plant and industrial ro plant projects in gujarat, india across the ahmedabad, surat, rajkot and baroda.
shubham inc is a leading manufacturer of Sewage Treatment Plants for the industrial, Government and Municipal . With a decade old experience, shubham inc has successfully executed over 1000 installations in industries, Government, hotels, and Municipal becoming a preferred supplier of Sewage Treatment Plants and Effluent Treatment Plant.
Contact Shubham INC. Representative for further details on info@shubhamindia.com
visit : - www.shubhamindia.com
Kelvin Water Technologies offers complete thermal and non-thermal Zero Liquid Discharge solutions to manage tough-to-treat wastewaters. Kelvin's proprietary evaporators, brine concentrators, and crystallizers can help recover more than 95% of your wastewater while reducing the remaining brine as a product or solid. Kelvin's Siever total organic carbon (TOC) analyzers help control the quality of water to be reclaimed or recycled in semiconductor operations.
Zero liquid discharge (ZLD) is a wastewater management technique that eliminates liquid waste discharge going outside of operating plants. This has attracted renewed interest worldwide in recent years.
Lecture note of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Performance evaluation of existing waste water treatment planteSAT Journals
Abstract
Dairy industry is one of the major industries causing water pollution. In India, dairy industry generates about 6-10 L of wastewater/L
of milk processed, depending upon the process scheme and products manufactured. Poorly treated wastewater with high levels of
pollutants caused by poor design, operation or maintenance of treatment systems creates major environmental problems, when such
waste water is discharged to surface water or on land. Considering the above stated implications an attempt has been to evaluate the
performance of wastewater treatment plant (WWTP) at KMF dairy, Gulbarga. Samples were collected from seven points; Raw waste
water [P1] to Secondary clarifier [P6] including the treated effluent [P7] to evaluate the performance of WWTP. Parameters
analyzed for evaluation of performance of WWTP are pH, Acidity, Alkalinity, COD, BOD5 @ 20° C, TS. Tests were performed to find
the fate of pollutants in WWTP. The present study shows that COD removal efficiency of WWTP was found to be 49.89% and BOD5
removal efficiency of WWTP was found to be 74.07%. Though COD efficiency is high but its concentration in the treated effluent
exceeds the limit prescribed by the regulatory authorities. Hence it is recommended to redesign the WWTP to achieve better
performance.
Keywords: Waste water, performance, organic content, dairy industry
When I first started researching into Zero Liquid Discharge (ZLD), I found out that there no compact guides for this process online. This is how the idea for a ZLD booklet was born. This
rough guide is meant to help you understand the basics and to decide what’s best for your Brine Treatment case. Our Team in Lenntech B.V. will be happy to help you out with the details
and to find the best available options that will decrease the cost and increase the efficiency of
your project.
Christos Charisiadis
R&D engineer
christos@lenntech.com
September 2018
Effluent Treatment Plant Design, Operation And Analysis Of Waste Water Jaidev Singh
Contents
1. Introduction to Effluent Treatment Plant (ETP)
1.1 Use of water in industries
1.2 Industrial waste water sources
1.3 Effluent Treatment Plant
1.4 National Standards for waste water
1.5 What do these standards means?
1.6 Waste water treatment
1.7 Planning an Effluent Treatment Plant : Factors to Consider
2. Treatment Methods
2.1 Physical Unit Operations
2.2 Chemical Unit Processes
2.3 Biological Unit Processes
3. Operation and control
3.1 Mixed liquor suspended solids
3.2 Sludge Volume Index and Sludge Density Index
3.3 Sludge Age; Mean Cell Residence Time (MCRT)
3.4 Food/Mass Ratio
3.5 Constant MLSS
3.6 Return Activated Sludge Control (RAS)
4. Choosing an Effluent Treatment Plant
4.1 Biological Treatment
4.2 Physico-Chemical Treatment
4.3 Physico-Chemical and Biological Treatment
4.4 Area Requirement Comparison
4.5 Cost Comparison
5. Chemical Analysis of Waste Water
5.1 Commonly used chemicals
5.2 Chemical Tests and procedures
Zero liquid discharge (ZLD) is a wastewater management technique that eliminates liquid waste discharge going outside of operating plants. This has attracted renewed interest worldwide in recent years.
Lecture note of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Performance evaluation of existing waste water treatment planteSAT Journals
Abstract
Dairy industry is one of the major industries causing water pollution. In India, dairy industry generates about 6-10 L of wastewater/L
of milk processed, depending upon the process scheme and products manufactured. Poorly treated wastewater with high levels of
pollutants caused by poor design, operation or maintenance of treatment systems creates major environmental problems, when such
waste water is discharged to surface water or on land. Considering the above stated implications an attempt has been to evaluate the
performance of wastewater treatment plant (WWTP) at KMF dairy, Gulbarga. Samples were collected from seven points; Raw waste
water [P1] to Secondary clarifier [P6] including the treated effluent [P7] to evaluate the performance of WWTP. Parameters
analyzed for evaluation of performance of WWTP are pH, Acidity, Alkalinity, COD, BOD5 @ 20° C, TS. Tests were performed to find
the fate of pollutants in WWTP. The present study shows that COD removal efficiency of WWTP was found to be 49.89% and BOD5
removal efficiency of WWTP was found to be 74.07%. Though COD efficiency is high but its concentration in the treated effluent
exceeds the limit prescribed by the regulatory authorities. Hence it is recommended to redesign the WWTP to achieve better
performance.
Keywords: Waste water, performance, organic content, dairy industry
When I first started researching into Zero Liquid Discharge (ZLD), I found out that there no compact guides for this process online. This is how the idea for a ZLD booklet was born. This
rough guide is meant to help you understand the basics and to decide what’s best for your Brine Treatment case. Our Team in Lenntech B.V. will be happy to help you out with the details
and to find the best available options that will decrease the cost and increase the efficiency of
your project.
Christos Charisiadis
R&D engineer
christos@lenntech.com
September 2018
Effluent Treatment Plant Design, Operation And Analysis Of Waste Water Jaidev Singh
Contents
1. Introduction to Effluent Treatment Plant (ETP)
1.1 Use of water in industries
1.2 Industrial waste water sources
1.3 Effluent Treatment Plant
1.4 National Standards for waste water
1.5 What do these standards means?
1.6 Waste water treatment
1.7 Planning an Effluent Treatment Plant : Factors to Consider
2. Treatment Methods
2.1 Physical Unit Operations
2.2 Chemical Unit Processes
2.3 Biological Unit Processes
3. Operation and control
3.1 Mixed liquor suspended solids
3.2 Sludge Volume Index and Sludge Density Index
3.3 Sludge Age; Mean Cell Residence Time (MCRT)
3.4 Food/Mass Ratio
3.5 Constant MLSS
3.6 Return Activated Sludge Control (RAS)
4. Choosing an Effluent Treatment Plant
4.1 Biological Treatment
4.2 Physico-Chemical Treatment
4.3 Physico-Chemical and Biological Treatment
4.4 Area Requirement Comparison
4.5 Cost Comparison
5. Chemical Analysis of Waste Water
5.1 Commonly used chemicals
5.2 Chemical Tests and procedures
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.