脱硫催化剂处理制革废水中硫化物的研究

STUDY OF REMOVING SULPHIDE FROM LEATHER WASTE WATER WITH DESULPHURIZING CATALYST

本文对合成新型脱硫催化剂ＤＳ的基本性能，除硫机理以及在制革废水中除硫的方法，条件和效果等进行了研究与探索。结果表明，一次除硫率７４％～９０％，如经多次或循环则可达９０％以上；方法简便，省时，省力，对制革及轻工各行业的含硫废水的治理有广阔的应用前景。

A new type of desulphurizing catalyst is reported in the paper. The auther has studed basic properties and desulphating mechanism of desulphurizer, which has been explored the method, condition and effect of desulphurizer, the desulphurizer has a effect of 74%-90%desulphurizer ratio If the solution circles, desulphurizing ratio is always over 90%. This is a simplified, save time and effort method. This high efficacy desulphurizer shows a new way in harnessing sulphide polution in industries of leather, paper making and others.