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垃圾转运站污水回用处理工艺设计

图1污水处理工艺流程

间之一。每天修车时会用到许多机油 ，修车的含油废 水是修车车间最主要的废水 。其它还有洗手用水等 杂排水。修车车间每日所排出的污水只有 1t左右 但这部分污水中含油量很高 ，故在其排入总污水口前 将其先进行隔油处理。除油设备设在修车车间内 ，这 要求隔油设备的工艺不应复杂 ，占地不应过大。设计 的除油设备由一个集水池和一个集油池组成 。集水 池的容积为1m×1m×1m。池子前端设一入水槽 废油由入水槽倒入集水池中 ，废油在集水池中静置一 段时间后油水自动分层，水由集水池下端的排水管 放走，上层的油积聚一定厚度后用导油板将油导入 集油池中以备回收再用，经过除油处理后的废水引入 已建的污水管渠汇入总污水中 食堂污水食堂每天开放3次。食堂污水主要 由2部分组成：一部分是伙房污水，主要是做饭时的 排水，有油脂成分；另一部分是餐厅用餐时的洗碗水 水中含有洗涤剂及一些杂物如饭粒儿 菜叶等，这些 物质格栅很难清除，它们会造成管道的堵塞 给设备 的维护和管理造成很大的困难 。故在食堂污水的出 口处安装一个滤网将污水口罩住并定期清洗 这样就 可以有效地去除食堂污水中的悬浮物 保证后继处理 工艺的正确运行。滤网采用不锈钢材质 ，由不锈钢丝 制成。滤网25cm×25cm×35cm（长×宽×高）。滤 孔的尺寸为1mm×1mm。 浴室污水转运站的浴室为 12h开放。分别在 一天的不同时间段内取水样进行化验 洗澡水的 00Dc平均值为130mgL左右，污水量占总污水的 216，是污水回用处理主要回用水源 。其监测情况见 图

图2洗澡水COD,随时间变化情况

宿舍和办公楼污水 办公楼及宿舍污水的污水 也是转运站污水的重要组成部分 。污水主要来源于 办公楼及宿舍的洗漱用水、冲厕用水等，该污水的可 生化性较好，每天的水量变化不大 ，宿舍污水集中排 放多在早晚时间 ,CODcr平均值为 200mdL左右：办

GB/T 27021.6-2020 合格评定 管理体系审核认证机构要求 第6部分：业务连续性管理体系审核认证能力要求环境工程 2002年6月第20卷第3期

（1）膜－生物反应器处理工艺的选择使该设计士 建投资和设备投资大大降低 ，使构筑物占地小，结村 紧凑满足了用户的需要 (2)洗车水的沉砂处理 、修车水的隔油处理和食 堂污水的滤网处理等大大减缓了后续处理工艺的负 担，并极大地降低了污水回用处理费用

宋序彤.城市水资源开发战略的转移 ，中国给水排水，1993.9. 赛兴超.城市污水回用技术现状和发展趋势.环境保护，1996.8. 张杰.水资源、水环境与城市污水净化新技术 .环境污染与防治 199833

第一作者李颖，女，1965年7月生，2000年毕业于中国矿业大学（北 京校区）环境工程专业，工程硕士，高级工程师。现从事给排水专业和 环境工程专业的教学工作。

Vol120.No13.June.2002

AbstractThis article researchedsome hydrodynamic properties of an inner loop threephrase fluidized bed reactor. With the increase in gas influx , Ka ande g were increased,while Tm and T。 were also diminished. With the increase in carriers.Ka g , Tm and T. had the declining trend. After analyzing the experimental results ,it was concluded that the suitable value of carrief s percentage was 6 %,and the gasinflux should econtrolled between0175~1Nmmh. delivering coefficlent , cycling time and mixing time

Luo Daocheng et al (14)

AbstractThe wastewatertreatment processof Xiangtan Textile Factory has been improved by studying and analyzing the existing problems of the wastewatertreatment process of the factory. After the new process of two2stage biological contact oxidatior2sandfiltering 2active biological carbon was adopted,every index of water exceeded primary discharging standard of China ,the water could be reused and the cost of wastewate treatmentwas decreasedby1rβor sowhen thewastewaterwastreated by thenewprocess. Keywordsdyeing wastewater, treatment process, improvement, two2stage biological contact oxidation , sand fitering and active biological carbon

XuYudongI8 AbstractAn example of the process design of a monosodium glutamate wastewater treatment engineering was described.The practica results showthat after the pretreatment of recovering the microbe protein ,a twphase UBF2SBR main process to treat monosodium glutamate vastewaterisfeasible.effectiveandadvanced.Theeffluentmetthereguirementsofdischarqestandard Keywordsmonosodium glutamatewastewater, microbe protein , twceohase UBF, sulphate reducing bacteria and SBR

TECHNOLO GIC DESIGN OF RE2USE TREATMENT OF THE WASTEWATER FROM THE

GHHBAGE TRAIVSPURTSIATIUV LiYing(21) Abstract The membrane biozeactor (MBR) process is usedfor the re2use treatment of the wastewaterin the garbage transport station. It oossessesmany advantages, such as higheefficiency , stability ,simple technologic scheme,small occupation of land and less investment etc. In addition ,the treated wastewater can be usedfor the other purposes at the transport station ,for example,scouring transport vehicle ,spraying road , flashing lavatory,afforestation,washing workshop' s ground etc, so it possessesimportant social and economical benefits in the sustainable developmentof thewaterresource

Vol120.No13.June.2002

MENT OF HIGH CONCENTRATION WASTEWATER CONTAININ G NITROBENZE

PRESSLLRIZEDAERATIONBIO2REACTORANDITSPROCESSDESIGN

Abstract It is introduced that pressurized aeration bicreactor and the technological design of the treatment system,inclu e reactor,technological process,operating parameter and the characteristic of the process design. Keywords pressurized aeration bicereactor,acetaldehyde wastewater,gpurmet powder wastewater and technological des

Zhu Wu et al (27)

NTARYRESEARCHONCOAGULATIONOFBIPOLAR CHARGEDDUSTPARTIC

CNCA-C04-01：2014 强制性产品认证实施规则小功率电动机Wang Lianze et al (31)

TREATMENT TECHNOLO GYOF RLUE GAS FROM CUPOLA FOR JINAN No.2MACHINE TOOL

TREATMENT TECHNOLO GY OF RLUE GAS FROM CUPOLA FORJINAN No.2MACHINE TOOL

TREATMENT TECHNOLO GYOF RLUE GAS FROM CUPOLA FOR JINAN No.2MACHINE TOOL

GB/T 22934-2008 玻璃容器 耐垂直负荷试验方法GROUF ShaoDongyu (36) AbstractA self2contained treatment system of cupola flue gas is developed to solve the tough problems of purifying the flue gas from a largsized cupola. The following measures are adopted:install a temperature regulator in front of a bag deduster; adopt a optimum design of uyere; set up a suitable real time control model etc. the technology is a breakthrough in treating the flue gasfrom a largsized cupola Keywordscupola,flue gas and dedust

AbstractA self2contained treatment system of cupola flue gas is developed to solve the tough problems of purifying the flue gas from argsized cupola. The following measures are adopted:install a temperature regulator in front of a bag deduster; adopt a optimum design of uyere; set up a suitable real time control model etc. the technology is a breakthrough in treating the flue gasfrom a largsized cupola. Keywordscupola,flue gas and dedust