Austin Water to invest $1B in Walnut Creek Wastewater Treatment Plant
Currently, Walnut Creek Wastewater Treatment Plant can filter up to 75 million gallons per day, but due to population growth, ...
Sacramento State University6y
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 ...
Assam refinery discharging effluents in Brahmaputra tributary: Green activist
Environmental activist raises concerns over hazardous effluent discharge from Assam refinery, threatening Brahmaputra River ...
Indiatimes17d
Gomti gasping for life as its oxygen dips to critical level
level in the Gomti has dropped to a critically low 1.5 mg/litre while the Biochemical Oxygen Demand (BOD) has surged to 18 mg/litre. The test was conducted by the laboratory of the Environmental ...
Mint27d
Maha Kumbh water was safe to bathe? CPCB’s new report takes U-turn, cites ’variability in data’
On 17 February, in compliance with the December order, the CPCB submitted a report which showed that faecal coliform and biochemical oxygen demand levels did not meet the bathing criteria of ...