Researchers have developed a simplified, sustainable method of converting sewage sludge from wastewater treatment into high-value activated carbon that can be used in a wide range of industrial and ...

Humans produce a lot of poo. An average adult flushes about 320 lbs. (145 kilograms) of it down the toilet each year. But what happens to all that waste? It turns out that the stuff we flush down the ...

To better achieve environmental goals, a growing number of wastewater treatment plants (WWTPs) are being retrofitted from the conventional activated sludge (CAS) process to the membrane bioreactor ...