新型一体化污水处理设备的研究(2)

为使设备的设计更加符合人机工程学,方便操作人员管理设备,利用碳钢制造出扶手,同时考虑到设备比较高,需要设备梯子.

将絮凝池、中间池、沉淀池和过滤池集成,总体布局成矩形.污水一体化处理设备设计图如图8所示.3 结束语

(1)采用絮凝-沉淀-过滤处理工艺相结合的方案,对工业污水进行深度处理,实际运行表明,处理工到清水池中,从而实现回用.消毒部分包括二氧化氯发生器、盐酸储存罐、氯酸钠存储间、化料器等设备.

第2期蔡苏宁等:新型一体化污水处理设备的研究#55#艺比较合理,能够达到污水排放以及回用的标准.

(2)根据污水水质的不同,本研究在一体化处理设备中集成了新的生物处理模块)))氧化沟模块,从而使一体化处理设备具有更大的柔性,不仅可用于处理工业污水,也可以用于对中小型河流水进行净化处理.

参考文献

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[3]张秋跃,任 伟.生活小区污水处理设备的开发与应用[J].环境保护,2004,5:35-38.

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RESEARCHONTHEINTERGRATEDEQUIPMENTFOR

WASTEWATERTREATMENT

CAISu-ning,DONGJ-ixian,TANShu-mei123

(1.InstituteofMechanicalEngineering,ShannxiPoletechnicInstitute,Xianyang712000,China;2.SchoolofMechanicalandElectricalEngineering,ShaanxiUniversityofScience&Technology,Xican710021,China;3.BaojiPetroleumSteelPipeCo.,Ltd,Baoji721008,China)

Abstract:Comparingwithsomekindsoftreatmentprocess,analyzingseveralintegratede-quipmentinChinaandabroad,andinordertomeetwiththeenterprisecsneeds,itispointedoutinthethesisthattheintegratedequipmentforwastewaterwhichintegratesthefloccula-tion,depositionandfiltration,hasafewadvantagessuchaslessinvestment,lessroomoccu-pied,moreefficientlytreatmentandlesscomplexityonoperation.

Keywords:disposalprocess;newandefficient;integratedequipmentforwastewatertreat-ment

(上接第50页)

STUDYONTREATMENTOFTHECOKINGPLANTWASTEWATER

BYSUPERCRITICALWATEROXIDATIONPROCESS

DULin,WANGZeng-zhang

(SchoolofEnvironmentalScienceandEngineering,TaiyuanUniversityofTechnology,Taiyuan030024,China)

Abstract:Thepaperdescribesthesourceandcompositionofthecokingplantwastewater,

thebasicprinciples,characteristicsandtechnologicalprocessofsupercriticalwateroxidation.

Experimentaldevicebyusingsupercriticalwateroxidationwasestablished,themaximumtreatmentflowrateis1L/h.InvestigatedthetreatmenteffectofCOD,NH3-N,CN,SCNincokingplantwastewater,andtheproblemsanddifficultiesinexperimentwaspointedout.

Keywords:thecokingplantwastewater;supercriticalwateroxidation(SCWO);experimen-talfacility