Why are there increasing efforts to reclaim wastewater?

A because wastewater can be used to fill lakes and streams that are drying up

B

because wastewater can be used to recharge underground drinking water sources

c

because many areas are experiencing higher than average levels of rainfall throughout the year

D

because the localized demands of the growing human population exceed the amount of fresh water that is available

Treating wastewater is because of (B) they can be used to recharge underground drinking water.

Explanation:

Need for water supplies raised treated wastewater started to be observed as a drinking water supply, and the state began on a plan to promote water reuse and improve organizations that would give relevant public wellness and environmental safeguard. Reuse may involve flooding of gardens and farming areas or providing cover water and under groundwater (i. e., under groundwater recharge). Four general ways to treat wastewater include physical water treatment, biological water treatment, chemical treatment, and refuse treatment.