TUBAF工艺处理高寒地区风电场污水的低温启动试验

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英文篇名：Experimental investigation on starting TUBAF at low temperature for wastewater treatment in extremely-cold wind power farm 作者：陈佑才 ; 邹琳 ; 赵红艳 英文作者：CHEN Youcai,ZOU Lin,ZHAO Hongyan(Heilongjiang Electric Power Survey and Design Research Institute,CEEC,Harbin 150078,China) 关键词：风电场 ; 两级上向流曝气生物滤池 ; 挂膜启动 ; 污水分散处理 英文关键词：wind power farm;two-sect up-flow biological aerated filter(TUBAF);biofilm formation start up;decentralized wastewater treatment 中文刊名：HEIL 英文刊名：Heilongjiang Electric Power 机构：中国能源建设集团黑龙江省电力勘察设计研究院; 出版日期：2013-02-15 出版单位：黑龙江电力 年：2013 期：v.35;No.197 语种：中文; 页：HEIL201301017 页数：3 CN：01 ISSN：23-1471/TM 分类号：63-65

摘要

为了增强高寒地区风电场的污水分散处理能力,采用TUBAF工艺处理风电场污水,对自然挂膜法挂膜过程、启动过程去除效果、高浓度有机物污水、反冲洗对挂膜的影响等进行了分析。试验分析结果表明,未经预处理的原水(化粪池的高浓度有机污水)有利于低温条件下的自然挂膜,适当的反冲洗和高气水比有利于挂膜的短时间完成。
        In order to enhance the decentralized wastewater treatment capability for extremely-cold wind farm,this paper proposes to treat wastewater by TUBAF and analyzes the process and effect of natural biofilm formation,and the influences of wastewater with high-concentration organic content and backwashing on biofilm formation.The result shows that the raw water without pretreatment(wastewater with high-concentration organic content from sewage tank) helps natural biofilm formation at low temperature,and proper backwashing and high-pressure air water helps biofilm formation in short time.

引文

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