【Abstract】:
China's industrial development is rapid, the economy is rising in a gradient, but with the development of environmental problems can not be ignored. The tanning industry is currently one of the key polluting industries. The resulting wastewater has the characteristics of complex composition, large load, difficult to treat and containing toxic substances. According to the characteristics of tanning wastewater, the method of combining physical and chemical treatment and biological tr
2万m3d制革废水处理工艺设计-13429字.docx