摘要
使厌氧氨氧化系统适应碳源成分复杂的环境对推动其应用发展具有重要意义。在深入分析无机碳源、有机碳源对厌氧氨氧化影响的基础上,充分讨论了混合营养型厌氧氨氧化的可行性及影响因素。分析表明,低浓度的小分子有机酸可以刺激厌氧氨氧化菌的有机营养特性,低碳氮比进水诱导可实现混合营养型厌氧氨氧化。
Making the anaerobic ammonia oxidation system acclimate to the environment with complex carbon source components has great significance for promoting its application and development. Based on an in-depth analysis of the influences of inorganic carbon sources and organic carbon sources on anaerobic ammonium oxidation,the feasibility and influencing factors of mixed nutrient anaerobic ammonium oxidation are fully discussed. The analysis shows that the organic acid with low-concentration small molecules can stimulate the organic nutrient characteristics of anaerobic ammonia oxidizing bacteria,and the induction of the influent with low carbon nitrogen ratio can achieve mixed nutrient anaerobic ammonium oxidation.
引文
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