Question

Use of bar screens is involved in the ————of wastewater treatment.

(i)physical process
(ii)chemical process
(iii)biological process
(iv)bio-chemical process​

Answer 1

Answer:

Physical process

@QU¦N€N

HERE

F. O. L. L. O. W

THANK

Answer 2

Answer:

Phisycal process.. Is answer

Explanation: