摘要
地下水的硝酸盐污染已引起人们的关注。生物脱氮是硝酸盐治理的主要方法 ,本文综述了硝酸盐治理的一些新工艺。
Attention was increasingly paid to nitrate contamination in ground water. Biological denitrification was the major method, and some new processes of nitrate treatment were reviewed. Combination of phsico chemical method with biological method was the development trend of nitrogen pollution control
出处
《中国沼气》
2002年第3期13-16,23,共5页
China Biogas
