WASTE MANAGEMENT QUIZ 19

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Question 1:

In which of the following processes hazardous wastes are destroyed by changing their oxidation state?

Question 2:

Coagulation aided sedimentation 

Question 3:

The optimum dosage of coagulant is determined by the

Question 4:

Construction and demolished waste does not include

  1. Hazardous waste
  2. Non-hazardous waste
  3. Radioactive waste
  4. Inert waste

Question 5:

The general activated sludge process control method is to monitor SVI , MCRT and the major nutrients etc. Here SVI stands for