摘要
主要对各种现行的化学法、物理化学法处理重金属废水技术的基本原理和特点进行了综述.同时指出在多数方法的处理过程中由于不同程度地加入了某些化学试剂,所以在选用处理方法时应考虑有可能对环境造成的二次污染.
The fundamentals and features of various methods of treatment of wastewater containing heavy mentals were reviewed. The problems of re-pollution were raised in the course of wastewater-treatment. The evaluation of various methods of treatment technology were discussed.
出处
《河北大学学报（自然科学版）》
CAS
2004年第4期438-443,共6页
Journal of Hebei University(Natural Science Edition)
关键词
重金属
废水处理
二次污染
Key words: heavy mental
wastewater-treatment
re-pollution
