Difference between activated sludge process and trickling filter process
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The essential features of activated sludge process are: an aeration stage, solids- liquid separation following aeration, and a sludge recycle system. Wastewater after primary treatment enters an aeration tank where the organic matter is brought into intimate contact with the sludge from the secondary clarifier.
The secondly commonly used biological waste treatment process is the trickling filter method. Trickling filters are also called percolating filters. It has good adaptability to handle peak shock loads and the ability to function satisfactorily after a short period of time.
The secondly commonly used biological waste treatment process is the trickling filter method. Trickling filters are also called percolating filters. It has good adaptability to handle peak shock loads and the ability to function satisfactorily after a short period of time.
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As we are becoming more modern day by day we are constantly polluting our environment.
Water pollution is one of the most common types of pollution in present days.
There are several types of water cleaning procedures to clean the polluted water
A)Activated sludge process:
By this method, polluted water is cleaned by aeration or biological floc made with bacteria and protozoa.
B)Trickling filter process:
Trickling filter process is a type of setup which is used to clean polluted water and to extract dirts in order to get fresh water.Different layers of different substances is used to filter the polluted dirty water.
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