Treatment of wool washing wastewater with hydrolysis acidification-biological contact oxidation process;

Demulsification of woolscouring effluent with high organic solid content through acidic hydrolyzation;

Suspended solids dispersed in woolscouring effluent(WSE) could be flocculated and precipitated in low pH.

To remove biorefractory organic matter from woolscouring effluent, the bioacidification treatments pre-acidified by 4.

The wool washing wastewater was treated by coagulation sedimentation and biological contact oxidation technology.

The effect of VCG in wool washing wastewater treatment is that SS and COD are cut down by 96 33% and 65 8% respectively,55 73% higher than that of chitosan.

Research on wool scouring effluent treatment and refinement of lanolin;

The wool scouring effluent is one of the difficult problems of spinning waste water treatment,because that the pollutant consistence of this kind of waste water is very high.

For better wool scouring effluent treatment, the effect and efficiency of two inorganic coagulants: PAC(polyaluminium chloride) and PFS(polyferric sulf ate), followed by adding PAM(polyacrylamide), have been investigated, calculated and compared using parameters such as concentration of LAS, COD, colloid or agg regates size.

Application of anaerobic-air floation-A/O contacted oxidation process to the treatment of wool scouring wastewater;

Application of UASB and biological oxidation technology on wool scouring wastewater treatment

Wool scouring wastewater is a kind of high concentration organic wastewater.

Study on high concentration wool-scouring effluent treatment by bio-flocculants;

and japanThis paper is about microbial flocculates applying in wool-scouring effluent treatment, which has three parts: screening for characteristics microbial flocculates; study of micro-organism flocculability; on treating wool-scouring effluent and extracting the crude lanolin from the sludge which was flocculated.