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  • Wastewater treatment generates a large quantity of sludge, which can be treated by: a. anaerobic digesters b. floc c. chemicals d. oxidation pond

Wastewater treatment generates a large quantity of sludge, which can be treated by:

a. anaerobic digesters
b. floc
c. chemicals
d. oxidation pond

Answers (1)

The answer is the option (a) anaerobic digesters

Explanation: Sludge, an inevitable byproduct of the wastewater treatment process, requires careful biological treatment to effectively break down its organic components. This decomposition is achieved through the use of anaerobic digesters, which are advanced, specialized systems designed to maintain an oxygen-free environment. Within these digesters, beneficial bacteria thrive, working diligently to decompose the sludge. As the bacteria consume the organic matter, they convert it into biogas and other byproducts, making the process not only essential for waste management but also beneficial for energy recovery and environmental sustainability.

Posted by

Gurleen Kaur

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