hi i am varun  i would like to get details on the role of soil in purifying waste water effluents my friend vignesh said will be available here and now i am doing this topic as techinal seminar topic i need help of you can you please make it

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Hi am Prahalad i would like to get details on THE ROLE OF SOILS IN PURIFYING WASTEWATER EFFLUENTS in PPT  ..My friend said will be available here and now i am living at Bangalore and i last studied in the college/school GND and i need help on ABOVE TOPIC. ....etc

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Sewage treatment is the process of removing contaminants from wastewater, primarily from household sewage. It includes physical, chemical, and biological processes to remove these contaminants and produce environmentally safe treated wastewater (or treated effluent). A by-product of sewage treatment is usually a semi-solid waste or slurry, called sewage sludge, that has to undergo further treatment before being suitable for disposal or land application.

Sewage treatment may also be referred to as wastewater treatment, although the latter is ....etc

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Abstract

The on-site treatment of sewage is common in all rural and regional areas of the world. Due to the public health and environmental risks that these treatment systems pose, the need for adopting performance based management strategies is gaining increasing recognition. This demands the establishment of performance objectives for on-site sewage treatment and disposal which are based on stringent scientific analysis. A research project was undertaken to identify and investigate the role of influential site and soil characteristics in the ....etc

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A.W. BRYSON and K.A. DARDIS


Abstract

Excessive concentrations of metals in industrial effluents may adversely affect the performance of sewage purification works. Although there is existing technology for treating these effluents, it has not found wide application due to costly equipment and chemicals and the absence of sufficient space on most plants. In this paper the feasibility of removing these metals from dilute solutions by electrolytic precipitation using a particulate electrode is investigat ....etc

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Ppt and report ....etc

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treatment of dairy effluents ppt

Abstract

Milk has important place in human life. The dairy industry involves processing of raw milk into products like consumer milk, butter, cheese etc. The quantity of water required in a milk processing plant depends upon the size of the plant, generally expressed in terms of the maximum weight of milk handled in a single day, and the processes involved. The daily volume of water required may vary widely, depending mainly on the availability of water and the control of all water using operation in the plant ....etc

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i want a full seminar topic on ..The role of soils in purifying waste water effluent ....etc

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Abstract

The on-site treatment of sewage is common in all rural and regional areas of the world. Due to the public health and environmental risks that these treatment systems pose, the need for adopting performance based management strategies is gaining increasing recognition. This demands the establishment of performance objectives for on-site sewage treatment and disposal which are based on stringent scientific analysis. A research project was undertaken to identify and investigate the role of influential site and soil characteristics in the ....etc

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hyper sound water purifying system ppt pdf

Sound waves could provide a greener way to make tap water taste better.

Ultrasound can make bubbles in water that could clean ceramic filters quickly and cheaply, say Linda Weavers and colleagues of Ohio State University, Columbus1. When the bubbles burst, they release energy that makes tiny, but fiercely powerful, jets of water that scour the filter s surface and flush away debris.

Most municipal water treatment relies on slow, environmentally risky, chemical purification. A greener, more efficie ....etc

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