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水处理的同步硝化反硝化过程与N2O控制研究 被引量:2

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摘要 由于水体富营养化防治和温室气体控制的需要,使得具有高效率脱氮,同时N2O逸出最少化的水处理技术的研究开发十分迫切。本文叙述了采用新型同步硝化反硝化工艺(SND)的研究成果。与传统顺序式硝化反硝化(SQND)技术相比,SND工艺的脱氮效率相近,且可随DO降低而提高,但N2O逸出量显著降低,且碳氮比的提高可进一步减少N2O的排放。
出处 《机械给排水》 2003年第3期25-31,共7页
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