Question

1)waste is a material which has no.........................utility.(future /immediate)
2)water generated from cooking is a king of....................... waste water. (domestic /agriculture)
3)The waste water generated from our house is called..................... . (effluent /sewage)
4) primary treatment is also known as...................treatment .(biological /mechanical)
5) disinfection is the ................ Step of wastewater treatment( last / fast )
6)......................refers to the solids accumulated from primary and secondary treatment . (sewage / Sludge )​

Answer 1

Answer:

• immediate
• agriculture
• sewage
• biological
• fast
• sludge

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Answer 2

1)waste is a material which has no.........................utility.(future /immediate)

2)water generated from cooking is a king of....................... waste water. (domestic /agriculture)

3)The waste water generated from our house is called..................... . (effluent /sewage)

4) primary treatment is also known as...................treatment .(biological /mechanical)

5) disinfection is the ................ Step of wastewater treatment( last / fast )

6)......................refers to the solids accumulated from primary and secondary treatment . (sewage / Sludge )​

Explanation:

1)waste is a material which has no future.utility.(future /immediate)

2)water generated from cooking is a king of domestic waste water. (domestic /agriculture)

3)The waste water generated from our house is called sewage. (effluent /sewage)

4) primary treatment is also known as mechanical treatment .(biological /mechanical)

5) disinfection is the last Step of wastewater treatment( last / fast )

6) Sludge.refers to the solids accumulated from primary and secondary treatment . (sewage / Sludge )​