Project supported by the National High Technology Research and Development Program (863 Program) of China(No.2006AA06Z384);the National Natural Science Foundation of China (No. 50478103)
Polyepoxysuccinic acid (PESA), as an environmental benign biodegradable chelant, was used to remove heavy metals from the sewage sludge of Shanghai Taopu Wastewater Treatment Plant. The extraction of cadmium (Cd) ...
Natural Science Foundation of China (No50478103);State Key Project for Small Towns Development of Ministry of Science and Technology of China (No2003BA808A17)
Reactions between humic acid solutions and excessive ClO2 or Cl2 have been investigated. Under various experimental conditions, the removal efficiency of TOC, UV254and A410 from humic acid solutions were examined. The...
Project supported by Shanghai Municipal Committee of Science andTechnology(No.05JC14059);the National Natural Science Foun-dation of China(No.50478103)
MnO2 loaded weak basic anion exchange resin D301 (Anion exchange resin, macroreticular weak basic styrene) as adsorbent has been prepared and applied to the removal of cadmium. The adsorption characteristics have be...