sewage

Question 1

Explain the need for continuous aeration

Answer 1

The need for continuous aeration is to promote bacteria break down and also help the bacteria survive.

Question 2

Hazards you may find inside the sewage plant

Answer 2

1. toxic gases
2. slips trips and falls
3. forgine objects
4. inadequate lighting
5. low oxygen levels
6. confined space, limited entry’s and exits