本文用水花生对城市污水进行了处理实验，结果表明，水花生处理低浓度污水时，不仅有较高的耐污性，而且净化效率非常显著。
The resulted that shown when treating low concentration sewage, it has not only higher pollution resistance but specially marked purifying effect.
改良型ICEAS工艺是针对低浓度城市生活污水处理要求提出的一种脱氮除磷工艺。
MICEAS is a denitrification and phosphorus removal system, aiming at low-concentration municipal sewer.
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