Lithium battery recycling, driven by rising demand and limited resources, uses vacuum evaporation and crystallization to recover valuable materials like lithium and cobalt efficiently ...

We collected raw water samples entering DWTPs, water samples subjected to oxidation after ozonation, raw water samples taken from the inlet and outlet points of WWTPs, treated wastewater, and samples ...

Side effects relating to ozone therapy can vary depending on the type of treatment a person undergoes. People should never inhale ozone. If it enters the mouth, nose, or eyes, it can burn and ...

Population growth and urbanisation has led to increasing water demand and generation of large amounts of wastewater – most of which is polluted due to sewage, industrial effluents and runoff from land ...

Ozone itself is a greenhouse gas in the atmosphere. Hence, increasing ground-level ozone contributes to global warming. On the other hand, a warming climate favors the formation and accumulation of ...

Many landfill owners and operators face higher costs and fewer options for landfill leachate and wastewater disposal. In some cases, publicly owned treatment works (POTWs) impose PFAS maximum ...

Senior writer John Oehser answers your questions.

JOHANNESBURG - Tshwane Mayor Nasiphi Moya is scheduled to visit the Rooiwaal wastewater treatment plant on Thursday morning to assess its upgrades. The plant is a major purification facility ...

The resultant hydrogen peroxide can be used directly for disinfection, wastewater treatment, and in fuel cells to generate energy, says a team at the S. N. Bose National Centre for Basic Sciences ...