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黑龙江省地下水氨氮超标处理方法研究 被引量:1

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摘要 近年来,随着农药化肥的大量使用,黑龙江省部分地区地下水出现了氨氮超标,随着时间的延长,氨氮超标越来越普遍。氨氮在微生物作用下,可分解成亚硝酸盐氮,当水中的亚硝酸盐氮过高,饮用此水后,亚硝酸盐氮将和蛋白质结合形成亚硝胺,是一种强致癌物质,长期饮用对身体极为不利,本文论述了常见的氨氮处理方法的特点及优劣,并提出了适用于黑龙江省的除氨氮工艺。
出处 《黑龙江水利》 2016年第8期53-55,共3页
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