纯水设计三方案(Max每小时120T反渗透水,加60T去离子水).doc
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1、King shop school car to watch the summary view store is located in the LAN-Xin railway, 215 students, and students to and from school has about 90 people to cross the railway, more than half of the students live in the school in the vicinity of the rail line along the railway more than 10 square kil
2、ometers. Railway is economy of artery, to makes railway along general people master railway legal regulations and security knowledge, enhanced love road watch consciousness, ensure railway security smooth, years, I school has been put love road watch work as education students of focus to caught, ma
3、de has significantly of effect, years no occurred had railway security accident, emerged out a and a love road watch small guard, General teachers and students and masses of love road watch consciousness General improve, times by superior recognition, Our practices are reporting on is as follows. An
4、d improve the Organization, love the way of protection responsibilities. Set up by the principal of the school is the head security administrator for the Deputy Head of the class teacher for members of the railway protection leading group for propaganda and education, consisting of offices, advocacy
5、 groups, education groups and steering groups, organizations responsible for railway protection publicity and education of the whole school, command and coordination. To ensure safety of the railway for the overall objectives, major tasks are: 1, arouse the enthusiasm of teachers, school advantages
6、into full play, watch the propaganda and education work of joint railway. 2, railway watch teacher and student awareness, to ensure against road-related casualties. 3, education in primary and middle school students the courage to fight against the Railway Safety Act and found to have damaged railwa
7、y safety relevant parts of the report in a timely manner to ensure railway safety. Do Division, responsibility and student teacher assessment, evaluation and love road linked to the protection and safety, enhance the sense of responsibility. Second, programming, watch love road work routine. School
8、developed has railway watch publicity education work programme, put love road watch work into school education teaching plans, full using class teaching, and theme class, timing, education students learning railway method, about love road security matters, school requirements daily of campus broadca
9、st to has five minutes of railway security knowledge education, all class weekly are to Shang a section love road watch aspects of security class, monthly introduced a period love road watch aspects of window publicity, reached has alarm ringing of effect. Third, explicitly demanded that the love ro
10、ad protection work. Schools to establish and improve a love road watch schedule, enacted the railway safety ten no Protocol, the Convention on the safety and other regulations and requirements, so as to enable departments to further their work. Which publicity group is responsible for railway watch
11、legal regulations and about common sense of publicity, annual organization a to two times above railway method, and security management Punishment Ordinance, for main content of publicity, further strengthened General teachers and students of concept and love road watch consciousness, education stud
12、ents do three not: that not to railway Shang play, without stones, hit train, is not rail Shang stacked roadblocks. Education groups to include railway protection knowledge education in carrying out quality education, class of railway transport in the main channel of textbooks in economic constructi
13、on in the role and significance of guiding students to take care of the railway1设计总则1.1 严格遵循贵司在招标文件内提出的具体的参数要求,并结合我公司多年来反渗透、离子交换及线路板行业超纯水的设计经验,总结我司在开平地区施工过程中所得到的经验,专为xxxxxx有限公司RO水/DI水供给系统及生产工艺用纯水处理系统而设计,同时,本方案书涵盖满足贵司所要求的水处理系统设备的功能、结构、性能、安装和试验等方面的技术要求。1.2乙方保证提供符合本投标书和相关的国际、国内工业标准的优质产品,并严格响应贵司招标文件及补充说
14、明的要求。1.3 本次设计严格遵循甲方招标文件。包括备货期及施工期,产水质量及产水量及相关补充说明等。1.4 本投标书所引用的标准若与乙方所执行的标准发生矛盾时,按较严格的或最新的标准执行。1.5 乙方对水处理成套设备(如预处理设备,砂滤器,碳滤器,反渗透设备,离子交换器、阀门、泵、仪表、电控等),包括配套外购的产品负有全责。所有配套产品的型号及制造商均满足贵司招标书及具体使用要求,甲方设备除外。1.6 在合同签订后,甲方有权因规范、标准、规程等发生变化而提出补充要求,乙方根据实际情况进行方案的修订或统一按照甲方要求重新设计。1.7 本投标书中对提出的技术方案、工艺流程、设备参数及运行方式等进
15、行详细描述说明。1.8 对水处理系统的每项设备及其控制系统、电气设备等进行详细的分项报价并标注厂商。1.9 报价单严格按照贵司招标文件内之要求进行设计及安装一切有关工程项目,并提交一份详细的报价表,列明各有关工程项目,并需分区、分项,清楚列明项目内容规格、数量、单价及总金额等,并附上各有关工程项目资料,包括系统设计描述、设计流程图、施工平面图、施工方案和有关资料等。1.10 本次提供技术资料,按客户要求投标要求。2工程概况2.1 工程概况本工程为XXXXXXX有限公司RO水/DI水处理系统设计及安装项目,设计及安装预处理系统,RO,DI系统位于单独水处理间内,整套系统分两期设计,一期设计达到连
16、续运行的需要,二期增加后保证连续运行。负责制备RO,DI水相关的预处理系统,RO,DI水相关之配套设备,如多介质过滤器、活性炭过滤器设备,反渗透装置,混床,MB再生系统,水箱,加药及电器电控,阀门管道等,各RO水,DI水我司保证水量及质量,确保产水质量及水量,所提供设备必须满足生产RO水,DI水的需要,各主管出水口安装用水流量及总用水量计,以便监控用水量。我司针对水处理系统内的各主系统配套自动报警系统及自我监察和测试功能,以便维修及维护等工作。供水系统经过计算调整,确定:系统分两期,一期按照完整配置提供设备,二期增加所需设备,一期反渗透为2组30m3/h的反渗透,2台20m3/h的混床;二期增
17、加2组30m3/h的反渗透,1台20m3/h的混床;一、二期共用中间水箱,末端供水泵,恒压变频控制及相关仪表由我司承担,供水管道由其他供应商负责。设计要求:DI水:一期投产30m3/h,二期投产30m3/h(实际设计按一期2台20m3/h,二期1台20m3/h,同步运行,错步再生),需要经过预处理、反渗透及混床工艺达到。此部分需要RO水作为来水。一期投产2台1000SS2400的混合离子交换器,二期增加1台。RO水:来水经过多介质过滤器、活性炭过滤器、保安过滤器及反渗透系统达到相关要求。一期单独使用30m3/h RO水,补给DI水30m3/h,共需60 m3/h,设计2组30 m3/h的反渗透
18、系统。二期与一期类似。一期反渗透:平衡产水量:60 m3/h,按75%的回收率,预处理需要设计产水量为80 m3/h。每期设计两组反渗透设备,并联运行,每组产水量为30 m3/h。每组设计36支反渗透膜,BW30-365,安装在6只6米长的膜壳内,4:2排列。预处理产水:经过多介质过滤器、活性炭过滤器、保安过滤器达到相关要求。平衡产水量:一期80m3/h, 二期80 m3/h;各期分别设计1台3200SS2400的多介质过滤器,共2套;分别设计1台3000SS2400的活性炭过滤器,共2套;分别设计1台40芯装的40英寸的快开、快装式的保安过滤器,共2套。待排放水:反渗透部分25%的浓水均达到
19、排放标准,可直接排入贵司雨水排放管路或废水排放系统。本设计反渗透浓水通过单独水箱收集,对预处理设备提供反洗用水,其他部位的加药用水。混床再生水部分可根据实际情况中和后排放,大部分可直接排放。不存在对环境的污染。贵司地处地表降水比较丰富的南方,来源水是处理后的河水,适宜的温度和气候导致了微生物,细菌,有机物的滋生非常严重,特别是夏季,水中的细菌及有机物含量非常高,非常容易引起反渗透设备的有机污染,当进水水质发生变化,进水电导升高,必然会导致反渗透的产水电导率升高,同时,水质变化会影响每个过滤单元的产水质量和处理周期,当水质恶化时,各种离子的产水浓度会有所升高,特别是混合离子交换器的再生周期会变短
20、。设计原则:设计时考虑了水质的适当改变范围,但原水指标改变超过10%时,建议对该方案产水指标做必要性的修订。 2.2 线路板行业水处理系统概况本方案是深圳市恒通源水处理技术有限公司依据客户的具体要求,根据贵司纯水工艺的用水特点,结合贵司所在地区水源的经验水质,专为贵司线路板生产工艺用水处理系统而设计。本系统需要三大部分组成,分别为总量为160m3/h的多介质过滤器设备共2套,总量为160m3/h的活性炭过滤器2台,总量为120m3/h的反渗透系统4组,总量为60m3/h的混合离子交换系统3套,同时,乙方负责相关设备的工艺、控制、电气系统等设计、供货、调试和相关服务。整套系统反渗透部分为自动控制
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