中国北方铁路生产污水特征分析及处理现状调查研究.pdf

·环境工程· 中国北方铁路生产污水特征分析及处理现状调查研究 邓时海，李德生，卢阳阳，曾琪静，朱善斌 (北京交通大学土建学院市政与环境工程系，北京100044) 摘 要：铁路生产污水对周围环境的影响得到了铁路部门的高度重视。通过对北方17个铁路生产污水排放单位 的现场调查，定性、定量地分析北方铁路生产污水的水质水量特征，探讨生产污水污染指标的变化规律及处理工艺 特点；剖析北方铁路生产污水处理、回用现状，指出各铁路生产污水排放单位存在的问题，提出解决方法及合理化 建议。 关键词：铁路生产污水；现状调查；水质水量特征；回用工艺 中图分类号：x703．1文献标识码：A 文章编号：1004—2954(2013)10一012l—04 and onCharacteristicsofWastewaterCaused InVestigationAnalysis by andTreatmentSituationinNorthernChina Ranwayoperation DENG Shan—bin Shi—hai，LIDe—sheng，LUYang—yang，ZENGQioing，ZHU andEnvironmental ofCivil (Municipal EngineeringDepanment，SchoolEnginee“ng， BeijingJiaotongUniversity，Be巧inglO0044，China) the on been Abstract：Theinnuenceof wastewaterfrom theenvironmenthas taken railwayoperation andotherrelated field onseVenteen seriouslybyrailwayauthority departments．Throughinvestigations factoriesinnonhernChinafromwhichthewastewaterwere characteristicsofthe railway discharged，the wastewatereaused were the and alsoboth byrailwayoperationanalyzedqualitatiVelyquantitatiVely； indexvariationandthetechnicalcharacteristicsofwastewatertreatmentin pollution railwayoperation werediscussed， thecurrentsituationsofwastewatertreatmentandreusein in Funher，