Determination of crosslinking agent in immobilized beads of SRB sludge with inner cohesive carbon source and treatment of wastewater containing zinc;

The method of makind Fe pillared rectories is introduced, and the result of experiment of zinc containing wastewater treatment shows: under the condition that the usage of Fe pillared rectories is 1 2 g/L,average temperature ,stirring absorb 90 min; the concentration of Zn 2+ decreased from 12 5 mg/L to 0 97 mg/L, up to the first standard GHZBI_1999 of surface water quality.

The treatment of zinc containing wastewater with fly ash was experimentally investigated.

With the laboratory condition,the paper research the adsorption influent factors of Zinc wastewater,using adsorption performance of the cinder.

Treatment of acid zinc wastewater by sulfate reducing bacteria cooperated with iron;