Australian researchers are tackling a $70 billion problem facing our nation’s infrastructure by developing an eco-friendly ...

Concrete is widely used for making sewage pipes due to its availability, affordability and structural strength, but it is ...

Results from energy-dispersive X-ray spectroscopy showed that several metal ions accumulated in activated sludge, particularly Fe(III). Fe accumulated mainly on the surface of sludge floc pellets and ...

Wastewater treatment system by activated sludge, the purification of the organic matter by specific heterogeneous microorganisms, occurs in the presence of oxygen in aeration tanks. The analysis of ...

She implored state lawmakers last month to pass legislation meant to protect rural neighbors and impose more regulations on wastewater sludge haulers. And on Thursday, the Missouri House voted 151-2 ...

Factors that affect the efficiency of the activated sludge process include aeration, F/M ratio, pH and temperature of the water, and also nutrients in the water. Other factors include poor ...

In the AGSBR system, the aerobic granular sludge had exhibited to be smooth and nearly round in shape. It exhibited good performance on biodegradation and phosphorus removal when compared with a ...

Floc sludge is a kind of solid waste produced in the treatment ... Their investigation showed that after KOH activated, the sludge material had good double-layer capacitive behaviors, more reversible ...

Beijing International Scientific and Technological Cooperation Base of Water Pollution Control Techniques for Antibiotics and Resistance Genes, Beijing Key Laboratory of Aqueous Typical Pollutants ...

The solubilization potential of biological pre-treatment for waste activated sludge (WAS) is limited due to the floc structure of the WAS. Extra polymeric substances (EPS) are responsible for floc ...