人工湿地系统中铵饱和基质的再生驱动机制探讨

摘要

The regeneration mode of constructed wetland substrates with ammonium adsorption capacity was divided into three kinds:natural physicochemical analysis,artificial chemical enhancement of exchange reagent,and biological regeneration of microbial nitrification.The mechanism of chemical regenerating and regenerative driving mechanism of ammonium saturated substrates in constructed wetland system was discussed,in order to promote the research on the regeneration of substrates saturated with ammonium adsorption for constructed wetland system and the optimization of constructed wetland system.%概述了人工湿地基质铵吸附能力的再生方式,包括自然物化解析、投加药剂的人工化学强化和利用微生物硝化作用的生物再生3种,探讨了在人工湿地系统中铵饱和基质的主要再生过程中化学解析再生驱动机制与生物再生驱动机制,以期推动人工湿地系统铵饱和基质再生的深入研究与人工湿地系统的优化调整.