- Waste Water Engineering - Section 1
- Waste Water Engineering - Section 2
- Waste Water Engineering - Section 3
- Waste Water Engineering - Section 4
- Waste Water Engineering - Section 5
- Waste Water Engineering - Section 6
- Waste Water Engineering - Section 7


Waste Water Engineering - Engineering
Q1: The sewage treatment units in which anaerobic decomposition of organic matter is used, are calledA
imhoff tanks
B
trickling filters
C
sludge sedimentation tanks
D
none of these.
ANS:B - trickling filters Trickling filters are a type of biological wastewater treatment process used to remove organic matter and pollutants from sewage or wastewater. They are commonly employed in municipal wastewater treatment plants and are also utilized in industrial and decentralized wastewater treatment systems. Here's how trickling filters work:
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