Using inorganic polymer coagulant polyferric chloride(PFC),filter aid perlite and fly ash as conditioner,the chemical condition and dewatering for sewage sl
Chlorinated benzenes are wildly distributed persistent organic contaminants.Though they are physically and chemically stable and generally recalcitrant to b
The cadmium(Cd)and lead(Pb)resistant strains have been isolated from heavy metal contaminated soil around one of the smelters beside Xiangjiang River in Chi
In the experiment,biological velocity discrete system was used for the advanced treatment of tannery wastewater,examined the conditions of the system startu