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प्रश्न
Answer the following question.
What are ‘flocs’, formed during secondary treatment of sewage?
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उत्तर
Flocs are masses of bacteria associated with fungal filaments and they are helpful in increasing the decomposition rate and they are put in the aeration tank while secondary sewage treatment is in process.
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संबंधित प्रश्न
The purpose of biological treatment of waste water is to ______.
Which of the following is TRUE about primary treatment?
Into which of the following the sewage water is pumped after preliminary treatment?
What happens during the course of sewage decomposition?
______ refers to the organic matter which settles down after physical treatment of sewage.
What is the group of bacteria found in both the rumen of cattle and shidge of sewage treatment?
Discuss about the major programs that the Ministry of Environment and Forests, Government of India, has initiated for saving major Indian rivers from pollution.
Ganga has recently been declared the national river. Discuss the implication with respect to pollution of this river.
Which one is wrongly matched?
Which of the following statement is correct for Sewage Treatment Plants (STPs)?
