Pilot-plant studies were conducted on zeolite type A, an alternative detergent builder, over a range of concentrations expected in settled wastewater and at two degrees of calcium exchange for sodium ...
The study investigated the unbiodegradable fraction of particulate chemical oxygen demand (PCOD) in thickened waste activated sludge (TWAS) using semicontinuous-flow completely-mixed anaerobic ...
The efficient running of wastewater treatment plants is an essential part of modern society. Just like humans, wastewater treatment plants can get sick, due to viral attacks. Now, new research from ...
PHOENIXVILLE — Everything old is new again, at least at the Phoenixville Wastewater Treatment Plant. There, a “new” technology whose actual discovery dates back to before World War I is getting ready ...
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