资讯

来自MSN1 个月
CPCB says Sangam water ‘unsafe’ due to high BOD level. What does it mean? Explained
According to a PTI report, BOD refers to the amount of oxygen required by aerobic microorganisms to break down organic material in a water body. A higher BOD level indicates more organic content ...
Press Trust of India on MSN1 个月
Govt data: Ganga water at Sangam unsafe for bathing due to high BOD levels
BOD refers to the amount of oxygen required by aerobic microorganisms to break down organic material in a water body. A higher BOD level indicates more organic content in the water. River water is ...