全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

双向旋流污水净化器处理溢流污水

Keywords: 双向旋流,絮凝,溢流污水,分离性能

Full-Text   Cite this paper   Add to My Lib

Abstract:

介绍了双向旋流絮凝沉淀一体化污水净化器的结构特点及运行机理,其具有双旋流室和悬浮过滤层的结构提高了对污水的净化效率。利用双向旋流净化器对镇江市溢流污水进行处理,对装置的分离性能和运行的稳定性进行了研究,实验结果表明,双向旋流器在絮凝剂PAC投加量为150mg/L,入口流量在1.5m3/h,水力停留时间为10min条件下对溢流污水的处理效果较好,COD、SS、TN和TP的去除率分别为70.0%、97.7%、71.2%和78.6%。装置连续运行3h对COD和SS的平均去除率分别在65%和96%以上。

References

[1]  Jonathan P’ng,Weng Yau Liang,William Snodgrass,et al.Wet Weather Flow Master Plan. Toronto: Toronto Water, 2006
[2]  陈和平,车伍,李俊奇,等.实现城市雨水的高效率控制——分流式初期雨水自动弃流控制方法与装置.建设科技,2006,(7):115
[3]  Barry Thompson.Combined Wewer Overflows. UK:Thomson Research-Project Management Ltd., 2002
[4]  蒋明虎.旋流分离技术研究及其应用.大庆石油学院学报,2010,34(5):101-105 Jiang Minghu.Research and application of hydrocyclonic separation technology.Journal of Daqing Petroleum Institute,2010,34(5):101-105(in Chinese)
[5]  杨晓惠,刘仁桓,金有海.旋流过滤器的结构与性能研究.流体机械,2008,36(5):10-13 Yang Xiaohui,Liu Renhuan,Jin Youhai.Experimental study on the separation performance of the filtering hydrocyclone.Fluid Machinery, 2008,36(5):10-13(in Chinese)
[6]  蒋明虎,赵立新,李枫,等.旋流分离技术.哈尔滨:哈尔滨工业大学出版社,2000
[7]  赵立新,李枫.离心分离技术.哈尔滨:东北林业大学出版社,2006
[8]  Chu L. Y.,Luo Q.Hydrocyclone with high sharpness of separation.Filtr.& Separ.,1994,31(7):733-736
[9]  褚良银,赵扬,陈文梅,等.水力旋流器分离性能强化研究.过滤与分离,2004,14(1):1-4 Chu Liangyin,Zhao Yang,Chen Wenmei,et al. Research on enhancement of hydrocyclone separation performance.Filter & Separator, 2004,14(1):1-4(in Chinese)
[10]  赵立新,蒋明虎,孙德智.旋流分离技术研究进展.化工进展,2005,24(10):1118-1122 Zhao Lixin,Jiang Minghu,Sun Dezhi.Recent progress of hydrocyclone separation research. Chemical Industry and Engineering Progress, 2005,24(10):1118-1122(in Chinese)
[11]  王海波,齐慧敏,刘忠信.一种旋流分离器: ZL 02109677.5. 2002-05-15
[12]  Belaidi A., Thew M. T.The effect of oil and gas content on the controllability and separation in a de-oiling hydrocyclone.Chemical Engineering Research and Design,2003,81(3):305-314
[13]  章剑,黄显怀,韦雪华.雨污混接系统溢流水质分析及初级处理研究.三峡环境与生态,2010,32(5):22-25 Zhang Jian,Huang Xianhuai,Wei Xuehua. Research on the quality of combined sewer overflows (CSO) and its effect with preliminary treatment.Environment and Ecology in the Three Gorges,2010,32(5):22-25(in Chinese)
[14]  盛铭军,马鲁铭,王红武,等.强化混凝-高效沉淀工艺控制城市溢流污水研究.给水排水,2006,32(9):23-35 Sheng Mingjun,Ma Luming,Wang Hongwu,et al.Enhanced coagulation and high-rate sedimentation process for control of municipal combined sewer overflows.Water & Wastewater Engineering,2006,32(9):23-35(in Chinese)
[15]  Michael B.Cook.Combined sewer overflows guidance for nine minimum controls.U.S. Environmental Protection Agency,1995
[16]  Suarez J., Puertas J.Determination of COD,BOD and suspended solids loads during combined sewer overflow (CSO) events in some combined catc-hments in Spain.Ecological Engineering, 2004,24(3):199-217
[17]  盛铭军,马鲁铭,王红武,等.处理溢流污水装置的沉淀池流态模拟及验证.中国给水排水,2006,22(19):25-28 Sheng Mingjun,Ma Luming,Wang Hongwu,et al. Numerical simulation on flow-field distribution in sedimentation tank of high-efficient treatment facility for combined sewer overflows.China Water & Wastewater,2006,22(19):25-28(in Chinese)
[18]  麦穗海,黄翔峰,汪郑亮,等.合流制排水系统污水溢流污染控制技术进展.四川环境,2004,23(3):18-22 Mai Suihai,Huang Xiangfeng,Wang Zhengliang, et al.Technique development on the pollution control of combined sewer overflows. Sichuan Environment,2004,23(3):18-22(in Chinese)
[19]  盛铭军.雨天溢流污水就地处理工艺开发及处理装置CFD模拟研究.上海:同济大学博士学位论文,2007 Sheng Mingjun.Drainage system sewer overflow on-site control technology and the treatment unit simulation research using CFD.Shanghai: Doctoral Dissertation of Tongji University,2007(in Chinese)
[20]  杨雪,车伍,李俊奇,等.国内外对合流制管道溢流污染的控制与管理.中国给水排水,2008,24(16):7-11 Yang Xue,Che Wu,Li Junqi,et al.Control and management of combined sewer overflow pollution at home and abroad.China Water & Wastewater,2008,24(16):7-11(in Chinese)
[21]  付永峰,陈文辉,赵基花.非点源污染的研究进展与前景展望.山西水利科技,2003,(3):32-35 Fu Yongfeng,Chen Wenhui,Zhao Jihua.Progress and prospect of non-point pollution research. Shanxi Hydrotechnics, 2003,(3):32-35(in Chinese)
[22]  郑一,王学军.非点源污染研究的进展与展望.水科学进展,2002,13(1):105-110 Zheng Yi,Wang Xuejun.Advances and prospects for nonpoint source pollution studies.Advances in Water Science,2002,13(1):105-110(in Chinese)
[23]  李广贺,张旭,王宏,等.多功能复合型固-液旋流分离器: ZL 02153487.X.2002-11-29
[24]  Dabir B., Petty C. A.Measurements of mean velocity profiles in a hydrocyclone using laser Doppler anemometry. Chemical Engineering Communications,1986,48(4):377-388

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133