摘要
用合成方法制备氧化铁覆膜滤沙。在动态条件下,研究了氧化铁覆膜滤沙对重金属离子Pb2+的吸附效果及吸附条件。含Pb2+的陶瓷化工厂废水经氧化铁覆膜滤沙吸附后,Pb2+离子含量显著低于国家排放标准。
The prepatation of ferric oxide film-covered filtrate sand by the synthesis is discussed in this paper The result and condi-tion of absorption of ferric oxide film-covered filtrate sand on heary metal ion ph 2+ is studied in dynamic state.After the absorpfion of ferric oxide film-covered filfrate sand to the sastfe water with pb 2+ of the porcelain chemical plant,the content of pb 2+ ion is much be-low of waste water the discharge standard of the nation
出处
《中国陶瓷》
CAS
CSCD
2003年第5期70-71,共2页
China Ceramics
