摘要
我国很多乡村河道污染严重,整治黑臭水体及污水治理是我国人居环境整治的基础工程。文中为乡村河道污染水体的治理提出一种分级多效能生物反应器(multi-functional biological reactor,MFBR),并给出了其结构组成和采用的污水处理工艺;通过该分级MFBR在乡村河道污水治理的实践应用,展示了生物填料的挂膜效果,并分别测量了应用过程中该分级MFBR的进出水中COD_(Cr)、氨氮和总磷含量的变化过程,以反映其污水处理的实时效果以及处理能力。实际应用证明,该分级MFBR可为乡村河道污水的有效治理提供方案。
Many rural rivers at home are seriously polluted.And the rectification of the black and odorous stream and sewage waters is the basic project of human settlement environment remediation in China.In this paper,a new kind of gradingmulti-functional biological reactor(MFBR)is proposed for the regulation of rural polluted rivers,then the structural componentsand the treatment process of the grading MFBR are given.Through the practical application of the grading MFBR in the polluted river,the membrane hanging effectof the biological carriers are demonstrated,and the contents of COD_(Cr),ammonia nitrogen and total phosphorus in the influent and treated of the grading MFBR were measured respectively to reflect the real-time treatment effect and capacity of the grading MFBR in the practical application process.The practical application proves that the grading MFBR can provide a effective scheme for the treatment of the rural rivers.
作者
赵旭东
韦兵
朱健
赵洪启
刘惠杰
王锐
喻国良
ZHAO Xudong;WEI Bing;ZHU Jian;ZHAO Hongqi;LIU Huijie;WANG Rui;YU Guoliang(School of Naval Architecture,Ocean&Civil Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;China Energy Construction Group Guangxi Electric Power Design,Institute Co.,Ltd.,Nanning 530023,China;Wuxi Haituo Environmental Protection Equipment Technology Co.,Ltd.,Wuxi 214192,China)
出处
《净水技术》
CAS
2022年第S02期42-48,共7页
Water Purification Technology
基金
中能建集团科技发展基金(GKGJ2-P01-2019)。
