Biology, asked by zaidrabiya79, 20 days ago

various stages involved in management of liquid waste​

Answers

Answered by pcplionelmessi
0

Answer:

The five stages of the waste hierarchy are Prevention, Reuse, Recycle, Recovery and Disposal.

Hope it helps you.

Answered by vaibhav13550
1

1.Primary or physical treatment.

2. Secondary or Biological treatment.

3. Tertiary or chemical treatment.

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