the methods of chemical and physical treatment and biological treatment on tannery waste water are summarized.
概述了制革废水一级物化处理和二级生化处理的各种方法。
this paper introduces the treatment of tannery waste water and problem existed, treatment process, running condition of equipment, difference on chromium tan waste water and sludge treatment.
oxidation ditch technology is more suitable to treat tannery waste water owing to its characteristics of bearing high organic load, high poison load, high salt load.
由于氧化沟工艺具有耐高有机负荷、耐高毒性负荷、耐高盐负荷沖击能力的特点 ,更适于制革废水的处理。
by analyzing the frequently treatment technology of tannery waste water, according to the existent problem in different processing technique put forward feasible improvement scheme.
通过对制革废水几种常用处理工艺的分析,针对不同处理方法中存在的问题,提出可行的改进方案。
the choice of tannery waste water treatment technics and constructions was introduced, including adjusting pool, first deposition pool, hydrolyzation & acidification pool etc.