Gomti gasping for life as its oxygen dips to critical level
Lucknow: The Gomti is gasping for life as its oxygen level has dipped to alarming level.According to the latest water quality ...
23 Yamuna sites fail quality test, river can barely sustain life in Delhi: Parliamentary ...
The Central Pollution Control Board (CPCB) assessed water quality at 33 locations between January 2021 and May 2023, with ...
Sacramento State University6 年
Dissolved Oxygen Sag Curve
One is that oxygen is removed from water by the degradation of organic materials. In other words, the biochemical oxygen demand of an organic waste is satisfied by oxygen taken from the water. The ...
Nature2 个月
Reducing algal blooms with biochemical reactions
His focus is bioreactors that treat wastewater by harnessing bacteria that simultaneously remove phosphorus, nitrogen and chemical oxygen demand (COD). ”Stoichiometric equations and the ratio ...
Swachh efforts may ‘revive’ aquatic life in city rivers
Indore: Will aquatic life return to Indore's rivers? IMC appears to be hopeful. On Wednesday, the civic body said that the ...
Ganga water was fit for bathing during Maha Kumbh: Government tells Parliament
Government confirms Ganga water at Triveni Sangam in Prayagraj fit for bathing during Maha Kumbh, meets quality standards.
Hindustan Times25 天
Water quality standards being met at Mahakumbh-2025: UP chief secretary
The chief secretary reiterated that for bathing, the biochemical oxygen demand (BOD) of water should be less than three, and dissolved oxygen should be more than five. Uttar Pradesh chief ...