【摘要】 用模糊综合评判法对活性污泥-MBR和悬浮填料-MBR处理工艺进行了综合评判.在相同进水水质和操作条件下,选取出水水质和混合液造成的膜污染构成模糊评判因素集,在确定各项综合评判因素具体评判指标隶属函数的基础上,进行多级模糊评判.评判结果显示:活性污泥膜生物反应器在投加悬浮填料后,提高出水水质效果的同时可以有效减轻膜污染.更多还原

【Abstract】 The performance of activated sludge and suspended stuffing membrane bioreactor were evaluated based on comprehensive fuzzy evaluation.With outflow water quality and membrane fouling comprehensive factors selected as the factor aggregate for fuzzy evaluation,multiple-stage fuzzy evaluation was carried out based on determination of the subordinate functions of specific evaluation indicators for various evaluation factors.The conclusion of the evaluation was that the outflow water quality can be improved and membrane fouling was alleviated after the suspended stuffing was put into activated sludge membrane bioreactor.更多还原