中国北方铁路站段冬季生活污水生态塘处理
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- 英文论文题名：Sewage treatment in winter with ecological pond for North Railway Stations China
- 论文作者：李德生 ; 曾琪静 ; 卢阳阳 ; 邓时海
- 英文论文作者：LI Desheng ; ZENG Qijing ; LU Yangyang ; DENG Shihai ; ZHU Shanbin ; School of Civil Engineering Beijing Jiaotong University
- 年：2013
- 作者机构：北京交通大学土木建筑工程学院;
- 论文关键词：北方铁路 ; 生活污水 ; 生态塘 ; 低温 ; 脱氮
- 英文论文关键词：the northern railway station ; sewage treatment ; ecological pond ; low temperature ; nitrogen and phosphorus removal
- 会议召开时间：2013-12-26
- 会议录名称：2013年水资源生态保护与水污染控制研讨会论文集
- 语种：中文
- 分类号：X799.3
- 学会代码：HJKP
- 会议名称：2013年水资源生态保护与水污染控制研讨会
- 会议地点：中国黑龙江哈尔滨
- 主办单位：中国环境科学学会、环境保护部环境规划院、哈尔滨工业大学、哈尔滨师范大学、中国科学院南京地理与湖泊研究所
- 学会名称：中国环境科学学会
- 页数：7
- 文件大小：1386k
- 原文格式：D
- 会议级别：全国
摘要
为了解决我国北方铁路站段污水室外处理设施在冬季无法正常运行,导致污水难以实现污水达标排放和中水回用等问题,论文研究了冬季生态塘组合工艺实现污水脱氮除磷的特点,探讨了生态塘内多元催化介质的物化、生化作用机理,以及处理工艺系统所采取的保温、增氧等措施。研究结果表明,生活污水在生态塘内通过生物作用与介质吸附、介质催化、介质原电池反应等耦合作用,可实现COD去除80%,氨氮去除85%,总氮去除80%,总磷去除98%。冬季生活污水经此工艺处理,可达到排放和回用水质要求。
To solve the problems of difficulties in achieving effluent discharge, water reuse, and other issues due to irregular operating of outside sewage treatment facility in the northern railway station, the characteristics of ecological pond combination technology for the removal of nitrogen and phosphorus of sewage were studied. The mechanism of physicochemical and biochemical effects of the multi-media in the ecological pond and the measure of thermal insulation and oxygen adding to the ecological pond were explored. The results showed that the sewage in the ecological pond was treated through the coupling reaction of biological effect with adsorption of media, catalytic role of the media and the primary batteries role of the media to achieve 80% removal of COD, 85% removal of ammonia, 80% removal of total nitrogen, and 98%removal of total phosphorus. The treated sewage by ecological pond combination technology in the winter can achieve the water quality requirements for discharging and reusing.
To solve the problems of difficulties in achieving effluent discharge, water reuse, and other issues due to irregular operating of outside sewage treatment facility in the northern railway station, the characteristics of ecological pond combination technology for the removal of nitrogen and phosphorus of sewage were studied. The mechanism of physicochemical and biochemical effects of the multi-media in the ecological pond and the measure of thermal insulation and oxygen adding to the ecological pond were explored. The results showed that the sewage in the ecological pond was treated through the coupling reaction of biological effect with adsorption of media, catalytic role of the media and the primary batteries role of the media to achieve 80% removal of COD, 85% removal of ammonia, 80% removal of total nitrogen, and 98%removal of total phosphorus. The treated sewage by ecological pond combination technology in the winter can achieve the water quality requirements for discharging and reusing.
引文
[1]罗固源,季铁军,豆俊峰.SUFR系统在低温影响下处理效果的试验分析[J].环境科学学报,2005,25(4):512-518.
[2]侯世全,李德生,栗健.青藏铁路低温生活污水处理试验研究[J].中国铁道科学,2005,26(3):104-108.
[3]孟雪征,曹相生,姜安玺等.利用耐冷菌处理低温污水的研究[J].山东建筑工程学院学报,2001,16(2):55-56.
[4]唐受印,戴友芝.水处理工程师手册[M],北京,化学工业出版社,2004.
[5]桑义敏,尹炜,何绪文.CASS工艺在处理低温生活污水中的应用研究[J].环境工程,2002,20(2):16-17.
[6]姜安玺,孟雪征,曹相生等.耐冷菌的分离及在低温污水处理中的应用研究[J].哈尔滨大学学报,2002,34(4):563-565,569.
[7]水春雨,侯世全.一体式膜生物反应器处理青藏铁路站区低温生活污水的试验研究[J].中国铁道科学,2008,29(3):133-136.
[8]赵月霞,水春雨,侯世全.处理铁路中小站区污水的生态塘工艺[J].中国铁道科学,2006,27(4):133-136.
[9]Jennifer A.Schaafsma.Andrew H.An evaluation of a constructed wetland to treat wastewater from a dairy farm in Maryland,USA[J].Ecological Engineering,2000,14:199-206.
[10]杨璇,石雷.两级人工湿地用于村镇污水脱氮的长期运行特性研究[J].生态环境学报,2011,20(3):515-520.
[11]陈晓东,常文越,王磊等.北方生态塘污水处理技术应用研究与示范工程[J].环境保护科学,2007,33(2):27.
[12]Head M.A.,Oleszkiewicz a J.A.Bio-augmentation for Nitrification at Cold Temperatures[J].Wat.Res,2004,38(3):520-523.
[13]Euiso Choi,Daewhan Rhu,Zuwhan Yun et al.Temperature effects on biological nutrient removal system with weak municipal wastewater[J].Wat Sci Tech,1998,37(9):219-226.
[14]周健,王继欣,张勤,等.序批式人工湿地冬季低温脱氮的效能研究[J],环境科学学报,2007,27(10):1652-1656.
[15]刘学燕,代明利,刘培斌.人工湿地在我国北方地区冬季应用的研究[J].农业环境科学学报2004,23(6):1077-1081.
[16]王世和.人工湿地污水处理理论与技术[M].科学出版社,2007.
[17]国家环境保护总局.水和废水监测分析方法[M].(第4版)北京:中国环境科学出版社,2002.
[2]侯世全,李德生,栗健.青藏铁路低温生活污水处理试验研究[J].中国铁道科学,2005,26(3):104-108.
[3]孟雪征,曹相生,姜安玺等.利用耐冷菌处理低温污水的研究[J].山东建筑工程学院学报,2001,16(2):55-56.
[4]唐受印,戴友芝.水处理工程师手册[M],北京,化学工业出版社,2004.
[5]桑义敏,尹炜,何绪文.CASS工艺在处理低温生活污水中的应用研究[J].环境工程,2002,20(2):16-17.
[6]姜安玺,孟雪征,曹相生等.耐冷菌的分离及在低温污水处理中的应用研究[J].哈尔滨大学学报,2002,34(4):563-565,569.
[7]水春雨,侯世全.一体式膜生物反应器处理青藏铁路站区低温生活污水的试验研究[J].中国铁道科学,2008,29(3):133-136.
[8]赵月霞,水春雨,侯世全.处理铁路中小站区污水的生态塘工艺[J].中国铁道科学,2006,27(4):133-136.
[9]Jennifer A.Schaafsma.Andrew H.An evaluation of a constructed wetland to treat wastewater from a dairy farm in Maryland,USA[J].Ecological Engineering,2000,14:199-206.
[10]杨璇,石雷.两级人工湿地用于村镇污水脱氮的长期运行特性研究[J].生态环境学报,2011,20(3):515-520.
[11]陈晓东,常文越,王磊等.北方生态塘污水处理技术应用研究与示范工程[J].环境保护科学,2007,33(2):27.
[12]Head M.A.,Oleszkiewicz a J.A.Bio-augmentation for Nitrification at Cold Temperatures[J].Wat.Res,2004,38(3):520-523.
[13]Euiso Choi,Daewhan Rhu,Zuwhan Yun et al.Temperature effects on biological nutrient removal system with weak municipal wastewater[J].Wat Sci Tech,1998,37(9):219-226.
[14]周健,王继欣,张勤,等.序批式人工湿地冬季低温脱氮的效能研究[J],环境科学学报,2007,27(10):1652-1656.
[15]刘学燕,代明利,刘培斌.人工湿地在我国北方地区冬季应用的研究[J].农业环境科学学报2004,23(6):1077-1081.
[16]王世和.人工湿地污水处理理论与技术[M].科学出版社,2007.
[17]国家环境保护总局.水和废水监测分析方法[M].(第4版)北京:中国环境科学出版社,2002.