The document discusses waste water treatment and filtration processes. It provides an overview of the status of the Musi River in India, which had become severely polluted due to waste water discharges from urbanization and lack of treatment. It then describes the key components of the National River Conservation Directorate (NRCD) Project to treat waste water, including the construction of four sewage treatment plants with a total capacity of 592 million liters per day. It explains the treatment process using various components like screens, conveyor belts, reactors, and discusses completed project components like UASB reactors and filtration methods.
Management of Urban Water Supply and Sewerage System
Introduction to Decentralized Sanitation Systems and Fecal Sludge Management / Faecal sludge management Value Chain
Introduction sanitary engineering by Prof. Dhaval. S. Shahdhavalsshah
Introduction to sanitary engg. Conservancy Vs water carriage system. Types of sewerage systems with advantages & disadvantages. Considerations for types of systems. open drains. Elements of sewage management system. Requirements of sewage management system. Importance of environmental sanitation. Requirements of Sewage Management System • No health hazard resulting from various works of the system • High degree of destruction of pathogens • Harmfull chemicals are removed & Neutralised • system should be such that it may be operated with minimum cost • The system should have minimum possible capital & operational cost.
01 Sewage Generation, Collection and Conveyanceakashpadole
The presentation has prepared as per the syllabus of Mumbai University.
Go through the presentation, if you like it then share it with your friends and classmates.
Thank you :)
Management of Urban Water Supply and Sewerage System
Introduction to Decentralized Sanitation Systems and Fecal Sludge Management / Faecal sludge management Value Chain
Introduction sanitary engineering by Prof. Dhaval. S. Shahdhavalsshah
Introduction to sanitary engg. Conservancy Vs water carriage system. Types of sewerage systems with advantages & disadvantages. Considerations for types of systems. open drains. Elements of sewage management system. Requirements of sewage management system. Importance of environmental sanitation. Requirements of Sewage Management System • No health hazard resulting from various works of the system • High degree of destruction of pathogens • Harmfull chemicals are removed & Neutralised • system should be such that it may be operated with minimum cost • The system should have minimum possible capital & operational cost.
01 Sewage Generation, Collection and Conveyanceakashpadole
The presentation has prepared as per the syllabus of Mumbai University.
Go through the presentation, if you like it then share it with your friends and classmates.
Thank you :)
Grey water systems presentation 6 18-2015 finalTony Green
The recent drought has prompted Governor Brown to enact
mandatory water restrictions for the first time in the history of the state of California. With no end to the drought in sight and the level of the state’s reservoirs being at their lowest levels in decades everyone will need to take steps to conserve this precious resource. Grey Water systems have recently been proposed as a method where home owners can help conserve water by using reclaimed
water produced by laundry, sinks and bathtubs in non-potable applications such as irrigation or flushing toilets.
Asia Regional Planning Meeting-Efficient use of limited water resource:Safe R...ICRISAT
In developing countries, a large portion of population resides in villageswhere formal waste management systems do not exist.Recycling and reuse of available waste in villages provides sustainable solutions for a waste management system and reduces environmental degradation.Inappropriate reuse of untreated wastewater is unsafefor farmers and consumers.
This PowerPoint contains information about a water system that can be used to recycle grey water; it also explains the terms as like Water Supply, Sanitation, Water Hygiene and Waste Management...
Some water management systems in Bengaluru - Principles of IUWMzenrain man
Here are some nice water management systems kicking in in Bengaluru.These include rainwater harvesting,restoration of lakes, groundwater recharge,waste-water treatment and the creation of wetlands.
Grey water systems presentation 6 18-2015 finalTony Green
The recent drought has prompted Governor Brown to enact
mandatory water restrictions for the first time in the history of the state of California. With no end to the drought in sight and the level of the state’s reservoirs being at their lowest levels in decades everyone will need to take steps to conserve this precious resource. Grey Water systems have recently been proposed as a method where home owners can help conserve water by using reclaimed
water produced by laundry, sinks and bathtubs in non-potable applications such as irrigation or flushing toilets.
Asia Regional Planning Meeting-Efficient use of limited water resource:Safe R...ICRISAT
In developing countries, a large portion of population resides in villageswhere formal waste management systems do not exist.Recycling and reuse of available waste in villages provides sustainable solutions for a waste management system and reduces environmental degradation.Inappropriate reuse of untreated wastewater is unsafefor farmers and consumers.
This PowerPoint contains information about a water system that can be used to recycle grey water; it also explains the terms as like Water Supply, Sanitation, Water Hygiene and Waste Management...
Some water management systems in Bengaluru - Principles of IUWMzenrain man
Here are some nice water management systems kicking in in Bengaluru.These include rainwater harvesting,restoration of lakes, groundwater recharge,waste-water treatment and the creation of wetlands.
Recycling of water water into drinking waterAshutosh Singh
How to convert waste water into drinking water. There are some technology are given and the time line of projects.
If any one wants it's synopsis report contact me on 9628656548 whatsapp
Grey water treatment by constructed wetlandChethan B J
A wetland is a land area that is saturated with water , either permanently or seasonally, such that it takes on the characteristics of a distinct ecosystem .
The primary factor that distinguishes wetlands from other land forms or water bodies is the characteristic vegetation of aquatic plants , adapted to the unique hydric soil
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
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Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
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.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
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.
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/
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Design and Analysis of Algorithms-DP,Backtracking,Graphs,B&B
Ppt filtration
1. WASTE WATER TREATMENT
A DESK STUDY ON
AND ITS FILTERATION PROCESS
SPA- JNAFAU
Facilities and Services Planning -I
2. CONTAIN OUTLINES
• Introduction
• Status of Musi River
• Abatement of Pollution to River Musi
• Key Components of the NRCD Project
• Completed Components of the Project
• Up Flow Anaerobic Sludge Blanket Reactor
• Design Consideration
• At a Glance
• Different types of filtration
• An Ideal Water Purifier
LET’S BEGIN
3. INTRODUCTION
QUICK OVERVIEW
• In earlier days, waste water discharges did not pose
problem to water bodies as the nature had the capacity and
the system to degrade wastes and restore normal condition.
• With the advent of urbanization, industrialization and
resultant concentrated massive waste water discharges, the
aquatic systems are overloaded.
• Nature still does, but with the advent of urbanization,
Industrialization and resultant concentrated massive waste
water discharges, the aquatic systems are overloaded.
• The major source of organic pollution in fresh water bodies
is sewage.
• A large number of river stretches are severely polluted as a
result of discharge of domestic sewage.
WHAT IS A
WASTE WATER ?
Wastewater is a term that is used
to describe waste material that
includes industrial liquid waste
and sewage waste that is
collected in towns and urban
areas.
4. WHERE ARE
WASTE WATER
TREATED ?
Waste water that are collected
from towns and urban areas are
treated at Sewage treatment
plants (STPs) as well as sewage
that comes from single houses in
the countryside that is treated
on-site in either septic tanks or
individual wastewater treatment
systems (domestic waste water
treatment systems - DWWTS).
WHO ARE RESPONSIBLE FOR IMPLEMENTING
THIS STPs & OTHER FACILITIES ?
It is primary responsibility of state governments to
establish sewage treatment and disposal facilities.
• Whatever sewage treatment capacity exists in our country
today were mostly created under schemes financed by
Government of India.
• However there remains a large gap and is widening
because urban population is increasing at a fast rate and
state governments continue to neglect this issue.
• Treatment of domestic sewage & utilization of treated
sewage for irrigation can prevent:
1. Pollution of water bodies,
2. Reduce the demand for fresh water in irrigation sector and
3. Huge savings in terms of nutritional value of sewage in
irrigation.
5. PREVIOUS STATUS OF MUSI RIVER
River Musi emerges from
Anantagiri Hills.
It flows through Vikarabad, Pargi, Chevella,
Kalvakul, Palankul and Golkonda Mandals and
reaches Osman Sagar reservoir at Gandipet.
Due to natural slope of
Hyderabad City, the
wastewater generated
in the Drainage area of
363.43 Sq km is
reaching to River Musi.
The heavy urbanization,
industrialization and also
due to inadequate
sewerage network waste
water is being let into river
Musi through open Nalas
causing pollution.
6. 1200 MLD The amount of water discharged into the River Musi everyday.
80% Amount of water released by people as a sewage into the Musi River.
No. of major drains that discharges raw sewage directly into the Musi River.
In the absence of the properly conserved catchment areas and lack of proper rainfall
in the region, the only water that can flow through Musi is this sewage.
18
ABATEMENT OF POLLUTION TO MUSI RIVER
7. KEY COMPONENT OF NRCD
The Ministry of Environment & Forests, GOI, has approved a project under
National River Conservation Plan of NRCD for laying suitable Conveying
Mains, construction of Interception & Diversion Structures on Nalas and
Sewage Treatment Plants for treatment and disposal of sewage.
Construction of 4 STPs with a 592 MLD capacity totally.
A total of 592 Mld sewage treatment facilities :
• Amberpet- 339 Mld
•Nagole - 172 Mld
•Attapur - 51 Mld
•Nallacheruvu - 30 Mld
8. EXHIBIT OF COMPLETED COMPONENTS OF THE PROJECT
COARSE SCREEN FINE SCREEN CONVEYER BELT
Sewage passes through
bar screens for removal
of larger objects.
Fine screens are used to
remove particles that may
cause maintenance issues
for process equipment
and/or operational problems
to the treatment process.
Conveyer belt are used as an
effective method for
transporting bulk materials,
and transporting compactable
and granular solids.
9. WET WELL DISTRIBUTION BOX UASB REACTOR
A wet well is the
area at the
pumping station
where wastewate
r collects to allow
pumping. It is
literally a well of
wastewater.
The distribution box, or D-
box, is a key component of
any sewage disposal system.
Effluent (wastewater) leaves
the septic tank and enters
the distribution box, where
the effluent must be evenly
divided and discharged to
the leaching system.
The UASB is a single tank
process in an anaerobic
centralized or
decentralized industrial
wastewater or black
water treatment system
achieving high removal
of organic pollutants.
10. • Wastewater enters the reactor from the bottom,
and flows upward. A suspended sludge blanket filters
and treats the wastewater as the wastewater flows
through it.
• Bacteria living in the sludge break down organic
matter by anaerobic digestion, transforming it into
biogas.
• Solids are also retained by a filtration effect of the
blanket. The up flow regime and the motion of the
gas bubbles allow mixing without mechanical
assistance.
• Baffles at the top of the reactor allow gases to
escape and prevent an outflow of the sludge
blanket.
• As all aerobic treatments, UASB require a post-
treatment to remove pathogens, but due to a low
removal of nutrients, the effluent water as well as
the stabilized sludge can be used in agriculture.
11. IN OUT
Blackwater, Faecal Sludge,
Brownwater, Faeces, Excreta.
Digested Faecal Sludge,
Fertigation Water.
Design Consideration:
Material: UASB Reactors are constructed out of concrete or another watertight material and
can be designed in a circular or rectangular way.
Capacity: Ranging from 40 m3 – 1200 m3.
Quantity: Produces only 5-10% of sludge and the remaining as an effluent.
Waste Product: Biogas with a high concentration of methane is produced as a by-product.
Methane + Carbon DioxideOrganic Pollution
Anaerobic microorganisms
No oxygen
12. AT A GLANCE
Working Principle: *REFER SLIDE 10*
Reliability : Not resistant to shock loading and sensitive to organic load fluctuations.
Adequacy: The system requires a continuous and stable water flow and energy.
Performance: 60 to 90 % BOD; 60 to 80 % COD and 60 to 85 % TSS
Costs: Investment is comparable to baffled reactors. For operation usually no costs arise beneath
desludging costs and operation of feeding pump.
Self-help Compatibility: Can be constructed with locally available material.
Operation & Maintenance: Desludging is not frequent but feeder pump and control of organic loads
requires skilled staff for operation and maintenance.
Main Strength: High removal of organics and solids (BOD and TSS) with low production of sludge and the
possibility to recover biogas; only little land required.
Main Weakness: Requires skilled staff, electricity and is sensitive to variable flows.
14. DIFFERENT METHOD OF FILTRATION
Activated Carbon Distillation Ion Exchange
UV Radiation UF Water Filter Reverse Osmosis
15. IDEAL WATER PURIFIER POINTS TO KEEP IN MIND
WHILE BUYING A PURIFIER
• Always choose a water purification
brand that offers excellent after sales
service.
• Kent, Hul, Eureka Forbes and Tata are
some of the trusted water
purification brands in India.
• Most of the Water purifiers comes
with UV Bulb change Alarm and Filter
change Alarm that will notify
you when there is a need to modify
the filters.
• Read the verified and Real user
reviews before you purchase a water
purifier.