摘要
本文研究了高浓度氟硼酸废水在常压加热下的铁盐法处理工艺.对添加铁盐的作用机理作了初步的探讨,认为Fe(Ⅲ)的投加催化了BF_4^- 的酸性水解,并与F形成了稳定的氟-铁络合物,从而有效地促进了BF_4^-的水解.
The methods with addition of Fe (Ⅲ) under normal pressure and middle temperature in the treatment of waste water containing fluoroboric acid of high concentration were discussed. It was considered that the mechanism of the Fe (Ⅲ) process mainly includes two aspects; acid catalysis and the formation of stable iron-fluro complex.fluoroboric acid, wastewater, mechanism, Fe (Ⅲ).
出处
《环境化学》
CAS
CSCD
北大核心
1994年第4期307-311,共5页
Environmental Chemistry
