Nature

RETRACTED ARTICLE: The best location for the application of static magnetic fields based on biokinetic coefficients in complete-mix activated sludge process

In the process and management of industrial and domestic wastewater treatment, activated sludge process (ASP) has had an intrinsic role in all parts of the world for more than 50 years 1,2.
Nature

The microbial community in filamentous bulking sludge with the ultra-low sludge loading and long sludge retention time in oxidation ditch

Activated sludge process is widely applied in wastewater treatment plants (WWTPs) because of low investment, high treatment efficiency and strong adaptability 1. It is reported that about 50% of WWTPs ...