Question

(ii) The full form of WWTP is :
(a) World wide treatment programme
(b) Word wide transport programme
(c) Waste water training project
(d) Waste water treatment plant.
(iii) Which of the following is/are the step(s) of wastewater treatments
(a) Chlorination
(b) Aeration
(c) Sedimentation
(d) All of these
(iv) This is a by product of sewage treatment and can be decon
biogas :
(a) Sludge
(6) Slurry
(c) Effluent
(d) Debris​

Answer 1

Answer:

1.waste water treatment plant

2.All of these

3.sludge

Answer 2

Answer:

2nd= d

3rd = d

4th= a

these are the correct answers. please mark brainliest