三维石化污水回用项目方案 .docx

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1、精品名师归纳总结山东三维石化工程股份有限公司100 T/h 污水回用系统方案书Shandong SunWay Petrochemical Engineering Co., Ltd Proposal for the Installation of 100 T/h Sewage Recovery SystemNo.WD08062021上海瑞璋环境工程有限公司Shanghai Razan Environment Engineering Co., Ltd.二00九年八月可编辑资料 - - - 欢迎下载精品名师归纳总结一、公 司 简 介上海瑞璋环境工程有限公司，为中国膜处理协会会员，中国化工协会工业水处

2、理专业 委员会会员 ,中国电力行业协会化学标准委员会会员，中国锅炉水处理协会会员，通过ISO9001-2000 国际质量体系认证.依靠雄厚的技术实力 ,已为国内数百家客户供应了纯水与超纯水、工业废水及生活污水处理以及工业循环水、中心空调水、锅炉水的工程服务，涉及全国各的的化工、冶金、电子、轻工、电力等领域，在爱护环境和保证系统正常运行等方面取得了实效，并获得了庞大经济效益和社会效益.在公司的进展中，瑞璋环保连续与国外知名专业公司的紧密合作，针对不同的区水质特点及客户掌握要求，联手开发新产品及现有产品的更新换代，已在纯水与超纯水、污水处理装置的改造，运营治理，新建环保设备机电安装工程，工业领域内

3、的化学清洗剂、环保型循环水处理剂、新一代锅炉水处理剂、污水处理剂、漆雾凝结剂、油田化学品等多项新产品的市场开发与市场推广中取得了抱负的成效 .在公司市场拓展中，公司已在广西、昆山、苏州、无锡、杭州、南通、石家庄等的设立分公司及办事处，直接为客户供应优质的服务，让利于客户.坚持 “以高科技求进展，以高质量求生存，以优质服务求信誉”，为客户供应一体化的水处理服务（The WH2OLE Solution ） .我们将在服务中信守“节约客户成本，确保客户将资源集中于公司核心业务”的承诺，为客户供应优质服务 .可编辑资料 - - - 欢迎下载精品名师归纳总结1. General Status of th

4、e CompanyShanghai Razan Environmental Engineering Co., Ltd., is an ISO9001 approved high-tech enterprise engaged in the Research& Development, design, production, and marketing of water treatment chemicals.RazanCo.,Ltdiscurrentlyoneofthelargestindustrialwatertreatmentproducts manufacturers and suppl

5、iers in China. Our annual production capacity has reached 50,000 tons of pure water treatment chemicals and engineering equipments for the purificationof pure water, wastewater and industrial effluents.In the past years, Razan Co., Ltd has established long-termand kind business relationships with ma

6、ny renowned end-users in various industrial fields including petrochemical, iron & steal,oil refinery, chemical, textile, microelectronic, medicine, cosmetics, bioengineering, foodstuff, electric power plant, paper making, glass, hospital, hotel, boiler water softening, experimental water, domestic

7、and industrial wastewater treatment etc. With our help, our customers have obtained actual and direct benefits in the water-energy saving and environmental protection.With the backing of a strong technical force, we devote ourselves to the research, innovation, design, improvement and manufacture of

8、water environment products, and we try our best to constantly and continuously promote advanced high-tech technology, so we can provide advanced scientifictechnologies,completedesign plan,strictqualitycontrol,special installation,and excellent after- sales service to our customers.We will always adh

9、ere to our company s motto“ Supply Whole Solution, Decrease customercost and make sure the customers focus on their main businesses” . Hopingutorebuild a bright futand in order to make it come true, we will continuously challenge ourselves and make customer satisfaction our responsibility.可编辑资料 - -

10、- 欢迎下载精品名师归纳总结二、设 计 前 言2. Design Preface2.1 、工程简况Project Brief Introduction ：山东三维石化工程股份有限公司100m3/h 污水回用处理工程工程，本方案书供应了为贵公司设计的污水回用处理技术方案.该技术方案采纳了当今世界最为先进的膜法分别技术， 具有水质高、系统稳固、运行高效的明显优势，具有较高的性价比.本方案设置 2套250m3/h 处理系统，拟采纳纤维球过滤器+特种树脂吸附柱 +超滤 +特种分别膜的处理工艺，通过处理系统的处理，水质要求达到业主方回用水的要求.具体的技术指标参见以下具体技术方案.Shandong Su

11、nWay Petrochemical Engineering Co., Ltd, plans for a sewage treatment project.Throughthe present draft proposal, Razan EnvironmentalEngineeringintends to supply thenecessary expertise and technological process needed to reach the projectgoals. The treatmentmethod herein proposed is based on the memb

12、rane separation technology, which is the world s most advanced and hence more efficientsewage treatment technology. Membrane separation technology has the advantages of steadiness and efficiency in the system operation as well as ahigh performance-to-price ratio.In the proposed scheme, two treatment

13、 systems will be built each with a treatment capacity of 50m3/h.The proposed treatment process consists offourcomponents includingifibrous wadding filter, ii special resin adsorption column, iii ultrafiltration, and iv specific separation membrane. The treated effluent will complywith the water reus

14、e standards as requested by the owner.2.2 、设计原就Design Principle ：2.2.1 、依据工程原水特点，结合已有的工程实例，在确保出水达标的前提下，采纳成熟、牢靠、技术先进的处理工艺.2.2.2 、系统运行要求低能耗、低费用.2.2.3 、系统设备全面采纳实现标准化、模块化和系统化的设计方式，以便快速安装和以后系统爱护 .2.2.4 、设备选型以技术先进、经济合理、安全牢靠、高效节能，最大可能的削减修理可编辑资料 - - - 欢迎下载精品名师归纳总结费用为原就 .2.2.5 、自动化掌握设备以及主要检测仪器、外表选用国外先进产品或国内知

15、名品牌.2.2.6 、设备、外表、阀门及掌握系统选型经过实际检验为运行牢靠、稳固的产品，且关键设备元件都采纳进口。整个系统设计简捷合理、易于操作.方案设计合理、运行稳固、产水的品质满意设计要求，并已在多项类似工程中得到应用及检验.2.2.1 、The adopted treatment processes are tested, proved, and advanced, thus ensuring the effluents will meet the relevant standards.2.2.2 、The system operates with low energy consumpt

16、ion and low cost.2.2.3 、The system is standardized, modularized and systematized to render the installation and the maintenance fast and more convenient.2.2.4 、In orderto reduce the maintenance expenses, the devices used are technically advanced, economically reasonable, safe, dependable and efficie

17、nt.2.2.5 、 Auto-controldevices and main sensors as wellas the measurement apparatus are advanced imported products or products from renowned domestic manufacturers.2.2.6 、The whole system is designed and optimized for reasonably easy operation, and has been applied in many similar projects.可编辑资料 - -

18、 - 欢迎下载精品名师归纳总结2.3 、设计基础资料 Basal Design Data ：序号No.水质工程Parameter单位Unit123456pH色度 / Chromium SSCODCr BOD5石油类 / Oil挥发酚Volatile Hydroxybenzene mg/1 mg/1 mg/1mg/1水质指标Water Quality Standard 6 950706020107mg/10.52.3.1.1、系统产水指标 Effluent Quality ：序号No.水质工程Parameter单位Unit水质指标Water Quality Standard2.3.1 、设计参数

19、和要求Design Parameters and Requirements： 2.3.1.1、原水水质 Influent qualities8NH2-Nmg/1159硫化物 / Sulfidemg/1110总氰化物 / Cyanidemg/10.511钠钾 / Na & Kmg/110712钙/ Camg/192.113镁/ Mgmg/126.814硫酸钠 / Na2SO4mg/1155.215矿物 / Mineralmg/181216水温/ Temperature0C30 401PH6 92色度 / Chromium 153浊度/ NTUmg/154BOD5mg/135CODcrmg/1 1

20、06石油类 / Oilmg/117挥发酚Volatile Hydroxybenzenemg/1 0.58NH3-Nmg/1 10可编辑资料 - - - 欢迎下载精品名师归纳总结910溶解性总固体 /TSS总碱度（以 CaCO3 计）Alkalinityas CaCO3总磷（以 P 计） / TP 总硬度（以 CaCO3 计） Total hardnessas CaCO3水温/ Temperaturemg/1 800mg/1 35011mg/1112mg/1 400130C202.4 、规定和标准 Regulations and Standards：进口设备的制造工艺和材料，符合美国机械工程师协

21、会（ASME ）和美国材料试验学会（ ASTM ）工业法规涉及的标准和相当标准.Manufacturingprocess and materials forimporteddevices meet the ASMEand ASTM standards.国产设备的设计及制造，应符合以下标准、规范、规定的最新版本要求，但不仅限于此.Design and production of domestic products meet the following standards and criteria.压力容器安全技术监察规程劳锅字（ 1990） 8 号钢制压力容器 GB150 1998水处理设备技术

22、条件JBT2932 1999压力容器设计单位资格治理与监督规章DL/T5068 1996橡胶衬里设备设计技术规定CK130A15 85水处理设备制造技术条件JB2932 86化工设备、管道外防腐设计规定HGJ34 3990水处理设备系列型谱ZBG98020 90橡胶衬里化工设备HGJB132 90钢制压力容器无损检测JB/T4709 92水处理设备橡胶衬里技术条件HGJ229 83衬胶管道和管件HG21501对外接口法兰符合以下要求，但不仅限于此.接口标准与阀门和法兰标准配套 JB/T74-94 管路法兰类型可编辑资料 - - - 欢迎下载精品名师归纳总结 JB/T81-94 凸面板式平焊钢制

23、法兰 JB/T87-94 管路法兰用石棉橡胶垫片衬胶钢管和管件应符合以下标准的最新版本的规定要求，但不仅限于此. HG21501-92 衬胶钢管和管件 HG20538-92 衬塑（ PP、 PE、PVC）钢管和管件掌握设备、测量外表和电气设备的设计、制造应符合以下规定和标准要求，但不仅限于此. GB11920-89 电站电气部分集中掌握装置通用技术条件 GB4702-84 低压电器电控设备2.5 、界区条件 Borderline Introduction ：2.5.1 供电要求：依据我方设计选型所需的容量要求，由用户供应动力电源送至我方电气开关设备 .电缆由甲方接入该工程总配电柜，配线规格三相

24、五线制.2.5.2 化学药品：调试过程的全部消耗品由用户供应.2.5.3 除盐水输送：由乙方供应输送泵及界区内的配管.界区 1M外由甲方负责 .2.5.4 供货范畴：冷却塔出水至纯水储槽之间的设备、电气、外表管道工程.2.5.1 Electric power supply requirements: The owner shall supply the electric power needed to operate our electric devices in accordance with the electric capacitance of our designed system.

25、The power supply cable shall be pluged to our switchboard.2.5.2 Chemicals:Allthe consumptivechemicals used duringadjustingperiods shall be supplied by the owner.2.5.3 Effluent piping: Feeding pumps are supplied by us, and the owner will take in charge thepiping from 1m distance to and out of the tre

26、atment facility s borderline.2.5.4 Supply scope: Piping and engineering devices between the cooling tower outlet and the pure water tank.三、设计方案污水回用处理方案系统说明3. Design SchemeIntroduction on the Sewage Recovery Treatment System3.1 设计依据 Design Basis3.1. 1 本处理工程工程设计依据如下：可编辑资料 - - - 欢迎下载精品名师归纳总结原水水质分析资料。水站

27、生产纯水的品质要求（产品水水质指标）。水站生产规模。现场情形与环境爱护。用户对系统整体水准要求 .Design basis of this project are as follows:Feed water quality data 。 effluent water quality requirements。 Water flow rate。 Actual field conditions。 The system quality level requested by the owner.3.1.2 原水水质资料和技术指标：用户供应的原水供水量充分，水质较为稳固，原水水样水质分析报告 见前页 .

28、 Influent water quality data and technical standards:Steady influent flux and quality, and the influent water quality data previously listed out.3.1.3 处理出水技术指标：见前页.Effluent water quality index is previously listed.3.2 工艺设计 Process Design3.2.1 工艺流程简介 Process Introduction ：对比原水水质情形，工艺举荐挑选工艺成熟、操作便利、运行操

29、作费用低的除盐水处理系统，采纳预处理 +超滤 +特种分别膜工艺 .水处理系统先用原水泵将原水送入纤维球过滤器，再经过特种树脂吸附柱，然后进入超滤装置，超滤出水投加阻垢剂，使预处理产水满意特种分别膜进水要求，并防止浓水在特种分别膜的一侧结垢，再进特种分别膜系统除去盐分，使产水达到设计要求 .The feed water is firstpumped into the fibrouswadding filter,then through the special resin adsorption column, and then into the ultra-filtration device. A

30、ntiscalant is dosed into water flow afterultra-filtration to avoid precipitation and formation of deposits so that pre-treated water can meet the specific membrane separation system requirements. Afterwards, the water is pumped into the specific membrane separation systemto removesalt,so that the wa

31、ter producedcan meet the design requirements.可编辑资料 - - - 欢迎下载精品名师归纳总结3.2.2 系统工艺流程 Process Flow：原水 冷却塔 原水增压泵 絮凝剂加药 纤维球过滤器 仍原剂加药 特种树脂吸附柱 超滤装置 超滤产水储槽 酸液 /阻垢剂加药 特种分别膜高压泵 保安过滤器 特种分别膜主机 纯水储槽 纯水泵 主厂房用水点Feed Water Cooling Tower Lifting Pump Fungicide/flocculants Dosing Fibrous Wadding Filter Reducing Agents

32、 Dosing Special Resin Adsorption Column UF UF Water Tank Antiscalant Dosing High -pressure Pump Ensuring Filter Specific Separation Membrane System Pure Water Tank Pure Water Pump Water Reusing3.2.3 系统参数 System Parameters：产水用途：污水处理回用.系统数量：设置两套系统，水量小时开1 套，大时开 2 套.系统总进水： 50m3/hr2 套.系统出力： 30m3/hr 2 套.系

33、统配置：预处理50m3/hr2 套，超滤装置45m3/hr2 套，特种分别膜主机30m3/hr 2 套.运行方式：手 /自动运行、自动爱护供水方式： 24h本系统工艺由三个部分组成：（ 1） 100m3/hr预处理部分。（ 2） 90m3/hr超滤装置。（ 3） 60m3/hr特种分别膜主机。Water treatment purpose: sewage recovery.System quantity: two. One is for low water flowrate, and both willbe used in the event of high water flow rates.

34、System feed flux: 50m3/hr2.System production: 30m3/hr2.System components: pre-treatment filters50m3/hr 2 。 UF devices 45m3/hr 2 。specific membrane separation system 30m3/hr2.Operation: manual and automatic, auto-protection. Water supply: 24 hours.可编辑资料 - - - 欢迎下载精品名师归纳总结3.3 工艺设备说明 Introduction about

35、 the Facilities ：3.3.1 原水箱：用于贮存进入本系统的原水，其目的是为了调剂进水流量的变化，防止进水波动对系统运行产生影响，保证系统的进水量稳固.原水箱设置液位掌握装置，可随时监测水箱液位和掌握原水泵.当原水箱低液位时，原水泵自动停止运行 .Feed Water Tank: It is used to store the feed water. Thus the the fluctuations of feed water fluxes can be regulated to avoid their impact on our system.Water level cont

36、rol devices are installed in the feed water tank. They are used to monitore thewater level in the feed water tank and to control the feed water lifting pumps.3.3.2 浓水收集池 -反冲洗水池（业主自备或供应）：收集特种分别膜浓水，用这部分水可以冲洗纤维球，节约运行费用.浓水池的容积建议选用100m3.Concentrated LiquorCollectingTankOwnerorRazan provides:Itis used toc

37、ollect concentrated liquor from specific membrane separation system. This part of concentrated liquorcan be used to wash the fibrous wadding filters. The volume of concentrated liquor tank will be about 100m3.3.3.3 预处理反洗水泵：为过滤器反洗供应所需要稳固的水压和流量.Back-washing Pumps for pre-treatment: used to provide ste

38、ady hydraulic pressure and flux for filters -bwaacskhing.3.3.4 原水增压泵：为后续设备供应正常工作所需要稳固的水压力和水流量.考虑该系统原水中含有杂质，系统选用东方泵业的增压泵，该泵具有运行稳固、平稳、噪音小等优点.Feed Water Lifting Pumps: used to provide steady hydraulic pressure and flux for following facilities. East pumps are adopted in this system. East pumps run stea

39、dy and have little noise.3.3.5 预处理过滤器：纤维球过滤器（ FWF ）主要利用纤维球作为滤料，去除原水中的泥沙、悬浮物、胶体、油类等杂质，对原水进行初步净化，达到后续设备的进水要求 .多介质过滤器挑选较低的运行滤速，以降低进水的浊度并保证过滤出水污染指数 SDI154.该滤料具有高弹性、间隙可变、耐磨损、抗腐蚀等特点 .在过滤过程中，滤层间隙率沿水流方向逐步变小，符合理想滤料上大下小的孔隙分布 .整台设备紧凑 .占的面积小 .构造合理，处理效率高 .过滤器工作一段时间后，其进出口压差增大，需要进行反洗，以复原滤料的过滤效果，反洗周期为 3-7 天.反洗时采纳气水

40、反冲洗 .将滤料表面粘附的泥球杂志打散并剥落下可编辑资料 - - - 欢迎下载精品名师归纳总结来，然后用水冲走，提高过滤器的反洗成效.反洗过程准时间：第一步：松层5min 、其次步：排水 3min 、第三步：气擦洗5min 、第四步：气水反洗5min 、第五步：反洗20min 、第六步：正洗 10min.反洗以压力参数设置来掌握反冲洗周期，当运行到进水与出口压力差达到0.5 07kg/cm2 时即停止运行进行反冲洗.反洗水强度应使滤层膨胀15 25%.反洗时送入压缩空气，擦洗滤料，其强度为18 25L/s.m2.本方案设置 2 台直径为 2000mm 的立式纤维球过滤器，单台进水量50m3/h

41、 ，过滤器内填纤维球 .过滤器装配有进口Burket 气动蝶阀，通过掌握盘的自动或手动掌握，可分别实现反洗、正洗、运行的状态切换.Pre-treatment Filters: Fibrous wadding filters use fibrous wadding material as the filtration medium. It can remove bedloads, suspended solids, colloids and part of organics 。 the feed SDI is also reduced and thus the feed water can me

42、et the requirements for the following facilities.After a certain working period, the pressure gap of the wadding filters will increase, and the filters should be back-washed to regain better working efficiency for the fibrous wadding filters.Back-washing periods last 3 to 7 days. Back-washing proces

43、s: loosing 。 draining 。 air washing 。air-water back-washing 。 back-washing 。 washing.In the present scheme, two fibrous wadding filters each with 2000mm-diameter and 50m3/h feed fluxwillbe used. Automaticallyor manually-controlledBurket pneumatic butterflyvalves will be mounted on the filters. This

44、type of valve can switch between the states of back-washing,and washing and running.3.3.6 气源：采纳空压站气源，在多介质过滤器反洗时使用.Air Pressure Source: Air pressure will be supplied by the air compressor, and will be used for fibrous wadding filters.3.3.7 特种树脂吸附柱：纤维球过滤器出水进入特种树脂吸附系统.因原水中含有肯定量的挥发酚、石油类以及其他有机物质，假如进入膜处理系统，会产生细菌滋长，因此需去除此类有机物质 .吸附树脂是一种不溶于酸、碱及各种有机溶剂的有机高分子聚合物吸附剂，应用大孔吸附树脂进行分别的技术是继离子交换树脂后的分别新技术之一.大孔吸附树脂的孔径与比表面积都比较大，在树脂内部具有三维空间立体孔结构，具有物理化学稳固性高、比表面积大、吸附容量大、挑选性好、吸附速度快、解吸条件温顺、再生处理便利、使用周期长、宜于构成闭路循环、节约费用等诸多优点.可编辑资料 - - - 欢迎下载精品名师归纳总结本废水处理系统中的特种树脂选用美国RohmHaas 吸附树脂，这是一种高交联度