WASTE MANAGEMENT QUIZ 17

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Question 1:

Collection of segregated municipal waste from source is an essential step in SWM. Which of the following is the part of primary collection?

Picking up waste from households

Picking up waste from community bins

Picking up waste from waste storage depots

Picking up waste from transfer stations

Which of the following list contain hazardous wastes originated from a non-specific source?

P list

F list

U list

K list

Which of the following is not the chemical characteristic of waste water?

1,2,3

3,4

1,3,4

Only 3

Maximum temperature in which worms can survive in vermicomposting beds is

40 degree Celsius

50 degree Celsius

30 degree Celsius

70 degree Celsius

In aerobic composting, if temperature goes beyond 66 degree Celsius, biological activity is-

Increased

Decreased

Remains same

First increase and then decrease