Question

The pH value of fresh sewage is usually

A. equal to 7
B. more than 7
C. less than 7
D. equal to zero.

Answer 1

The pH value of fresh sewage is usually slightly more than water supplied to the community.

Most of soaps, detergents, cleaners certainly laundry agents as well as bleach are alkaline in nature.

The common range of pH of fresh sewage ranges from up to 9.

There are not more common acidic waste to balance it out.

Answer 2

Answer:OPTION B

MORE THAN 7

FRESH SEWAGES RANGE COME UP TO 9

HOPE IT HELPS U