tannery waste皮革工业废污;制革厂废水
tannery process鞣制过程;鞣革过程
Tannery Rd地址
tannery sewage皮革厂污水
tannery industry皮革工业
Tannery Machines制革机械;鞣皮机
tannery effluent制革污水
tannery offcut制革碎料
Under suitable remedy quantity, value of pH and reaction time, treatment effect of Cr3+ wastewater of Xiang Xiang tannery was good, consistency of residue of heavy metal ions was below 0.05mg/L, and extrication proportion was above 99.5%.
探讨了DX-4对湘乡制革厂制革废水处理后，选用适当药剂配比、pH值和反应时间，残余浓度低于0.05mg／L，脱除率高达99.5％。
参考来源 - 淀粉黄原酸酯的制备及其在重金属废水处理中的应用N（名词） a place or building where skins and hides are tanned 制革厂; 鞣皮厂