【摘要】 以北京北小河污水处理厂二级出水作为观赏性景观水体补水水源,研究了过滤系统在改善再生水景观功能中的作用,同时得出以再生水作为补水水源的景观水体爆发水华时的水质特征和优势藻种。通过试验研究得出相关的工艺参数。研究表明,采用过滤系统作为再生水景观功能的水质保障系统具有处理效果好、运行经济的特点。更多还原

【Abstract】 The secondary effluent of Beixiaohe Wastewater Treatment Plant was reused to recharge the scenery water body. It was researched the means to improve the quality of the reclaimed water by filtration and the nature and the predominant organisms in outbreak of water crown when reclaimed water was used. The necessary operating parameters have been obtained by experiment research. The research results shown that filtration process with reliable and economical operation would be effective in the scenery water quality safeguard system of reclaimed water.更多还原