成都理工大学毕业设计成都理工大学中水工程方案设计作者姓名：邵俊学号：200303020106专业：环境工程（水污染控制方向）指导教师：刘清华【摘要】本设计以成都理工大学生活污水为主要水源，设计中水回用系统的主要处理流程。在采样分析和估算水量的基础上，比较了现有的多种中水回用工艺，最终确定了以膜生物反应器（MBR）为主要处理工艺的中水处理流程。通过计算确定了工艺流程中主要设施的尺寸以及设备的型号。计算分析表明，设计处理出水水质达到且优于国家相关标准。通过对设施运行成本的估算证明，该流程在处理成本上有实施的可能。【关键词】污水；中水；中水系统；膜生物反应器DesignoftheengineeringprojectforReclaimedWaterSystemofChengduUniversityofTechnologyName：JunShaoStudentNo.：200303020106Major：EnvironmentalEngineering（Waterpollutioncontrol）Supervisor：LiuQinghuaAbstract:Amaintreatmentflowofthereclaimedwatersystemwillbedesignedinthisdissertation.Thereclaimedwatersystemselectsthewastewaterflew-downfromthedormitoriesofChengduUniversityofTechnologyasraw-waterofreclaimedwater.Afteranalysingtherawwaterandinvestigatingthewastewater-producting,atreatmentflowhasbeendesignedbasedoncomparingcurrentreclaimedwatertreatmentmethods.Theflowdesignedchoosesthemembranebioreactor(MBR)asthemaintreatmenttechnology.Thearticledesignsandcalculatestheparametersaboutthestructuresandtheequipmentsinthetreatment.TheresultsofcalculationsandanalysisonReclaimedWatertreatmenttechnologyindicatesthatthetreatedwatercanachievetherelevantstandards.Byanalyzingthehandlingcosts,itisprovedthatthetreatmentflowislogicalandalsopossibletobeputinpracticed.Keywords:Wastewater；Reclaimedwater；Reclaimedwatersystem；Membranebioreactor成都理工大学毕业设计目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc169952154"第1章前言PAGEREF_Toc169952154\h1HYPERLINK\l"_Toc169952155"1．1本课题的选题背景PAGEREF_Toc169952155\h1HYPERLINK\l"_Toc169952156"1．2本课题的意义PAGEREF_Toc169952156\h1HYPERLINK\l"_Toc169952157"1．3本人工作量PAGEREF_Toc169952157\h1HYPERLINK\l"_Toc169952158"第2章中水概述PAGEREF_Toc169952158\h2HYPERLINK\l"_Toc169952159"2．1中水概念PAGEREF_Toc169952159\h2HYPERLINK\l"_Toc169952160"2．2中水用途PAGEREF_Toc169952160\h2HYPERLINK\l"_Toc169952161"2．3中水系统组成PAGEREF_Toc169952161\h2HYPERLINK\l"_Toc169952162"2．4中水的水质要求PAGEREF_Toc169952162\h3HYPERLINK\l"_Toc169952163"2．5中水回