Cobalt is used in the manufacture of alloys, catalysts in the petroleum industry, catalytic converters, and paint pigments. Thus the potential for Co releases i
Domestic wastewater was treated by combined anaerobic biofilm-aerobic membrane(MBR) process, and part biomass in MBR was withdrawn to treat with ozone, then the
Sediment has been identified as a significant threat to water quality and channel clogging that in turn may lead to river flooding. With the increasing awarenes
A group function relation curve between flux (J) and bulk phase concentration of substrate ( S ) was set up. The biodegradation kinetic of organic compounds of
This paper, probing into the present situation of urban domestic garbage by analyzing its growing trend, compositional change andregional difference, reveals th
A new method, without assistance of activity ratio diagram, was applied to construct the pε-pH diagrams for chlorine system. The optimal pH range for generatio
The mixture of five yeast strains obtained from soil could remove about 85% TOC of oil-rich wastewater in batch test.While the highest MLSS was obtained at an N