The article presents the reports the performance of municipal waste-water treatment plant using laterite soil-based constructed soil filter (CSF) system. The plant was monitored over a period of 17 months and the result is presented. The dissolved oxygen levels were increased along with the chemical oxygen demand (COD). The bio-chemical oxygen demand (BOD) reduced was significantly reduced. The features of the system are:
lowHRT, high,hydraulic loading, no chemicals, pretreatment and mechanical aeration, odor free, lowenergy requirement.

....etc

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Membrane Bioreactor for Wastewater Treatment

Recent technical innovation and significant membrane cost reduction have pushed membrane bioreactors (MBRs) to become an established process option to treat wastewaters. The combination of membrane separation with a suspended growth bioreactor is now widely used for municipal and industrial waste treatment (Judd, 2006). When used with domestic wastewater, MBR processes could produce effluent of high quality enough to be discharged to coastal, surface or brackish waterways or to be reclaimed for u ....etc

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agricultural waste materials as useful adsorbent be remove highly toxic



MATERIALS AND METHODS
Effects of adsorption on different agricultural waste materials were studied given as follows:-
1. Coconut shell
2. Waste tea leaves
3. Rice husk

I. Collection of agricultural waste materials:
The agricultural waste materials used for our adsorption studies are
1. Waste tea leaves were collected from the kitchen waste.
2. Coconut shell also collected from kitchen waste ....etc

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To get full information or details of 8th sem industrial wastewater treatment vtu notes please have a look on the pages

http://seminarsprojects.net/Thread-8th-sem-industrial-wastewater-treatment-vtu-notes?pid=179540#pid179540

if you again feel trouble on 8th sem industrial wastewater treatment vtu notes please reply in that page and ask specific fields in 8th sem industrial wastewater treatment vtu notes ....etc

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i need materials for textile wastewater treatment using sugarcane bagasse. containing its processes, neccessary materials, effects, application, any possible impurities, procedures etc. ....etc

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to get information about the topic membrane systems for wastewater treatment full report refer the page link bellow

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Introduction to Wastewater Treatment Processes
Wastewater treatment is closely related to the standards and/or expectations set for the effluent quality. Wastewater treatment processes are designed to achieve improvements in the quality of the wastewater. The various treatment processes may reduce:

Suspended solids (physical particles that can clog rivers or channels as they settle under gravity)
Biodegradable organics (e.g. BOD) which can serve as food for microorganisms in the receiving body. Microorganisms combine this matter with oxy ....etc

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BY: P.D.NITYA




Need For Low Energy- Intensive Methods For Treating Low Strength - Large Volume Wastewater (like sewage, industrial washwater, etc.)

1.1 Definition of Low Strength Wastewater

Typical composition of untreated domestic wastewater (influent) was defined using concentration levels as weak, medium, and strong. Weak, medium, and strong levels of BOD5 (mg/L) were identified as 110, 220, and 400, concentrations of TSS (mg/L) were identified as 100, 220, and 350, and concentrations of F ....etc

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Wastewater Treatment systems rely on microbes to perform the function of the breakdown of sewage influent. These microbes live in the sludge of treatment plants and holding tanks. They digest the solids and breakdown various compounds. Some wastewater treatment systems are exceptionally efficient, others perform effectively soon after start up, but later stop performing as well.
The key to understanding how and why some wastewater treatment systems work well and others don't, is the need to understand what these microbes need to function. As mi ....etc

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TREATMENT OF DISTILLERY WASTEWATER USING MEMBRANE TECHNOLOGIES
Presented by
SANJAY KUMAR
(Roll No. 09318001)
Under the guidance of
Professor Anil Kumar Dikshit
CENTER FOR ENVIRONMENTAL SCIENCE AND ENGINEERING
INDIAN INSTITUTE OF TECHNOLOGY BOMBAY

INTRODUCTION
1.1 BACKGROUND
The purification of waste water from various industrial processes is a world wide problem of increasing importance due to the restricted amounts of water suitable for direct use, the high price of the purification and the necessity of utilizing the wa ....etc

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