培养学生独立工作能力的重要步骤,是实现培养目标要求的重要阶段,是对学生综合素质与工程实践能力培养效果的全面检验,是学生毕业资格认定的重要依据。toacustomerrequestforobjective,comprehensiveinvestigation,analysis,evaluation,focusingonfactorsthatcouldaffectcreditassets,effectiveidentificationofrisks.EighthinvestigatorsshouldbebasedontheBank'screditpolicyscreening,filterinlinewiththeBank'screditscopeofcustomer,creditbusiness,shallnotentertainourprohibitionofinvolvementofclientsandcreditbusiness.Ninethsurveyaboutcustomersurveysanddataverificationshouldbebasedonfieldsurveys,andindirectsurveysasasupplement.Ifnecessary,byexternalcreditBureautoverifytheauthenticityofcustomerinformation.Articletenthcreditpre-loaninvestigationshouldbecompletedbythepersonhimself,maynotauthorizeathirdparty,exceptwhereotherwiseprovidedforbythesystemoftheBank.BranchManagermayhint,instruction,ordersignatureofinvestigationsincasesthatarenotinvolvedintheinvestigation,pre-loaninvestigationamereformality.11thpre-loaninvestigationshouldbetwoparticipants,oneperson,anotherpersonaidedperson,exceptonbusinesswithspecialprovisions.Mainandauxiliaryofficersshallbeduediligence,investigatorsasasponsorofthecreditbusiness,bearprimaryresponsibilityforcredit,istheresponsibilityofcreditbusiness.Riskmanagersparticipateinthepre-loaninvestigationworkinparallel,asadoubleinvestigation,riskmanagersheldaccountablefortheirfindings.Article12thpre-loaninvestigationofficershallgivetheiropinioninacreditreportandsignatures,findingsshouldbeclear.Onlysignedcomments,andambiguousorcontradictory,deemedtobeagreedforthecreditbusiness.13thmarketinglinesmanagementdepartmentsatalllevelstomeettheconditionsofcredit注射用水系统验证方案(滴眼液车间)一.系统概述注射用水即无热原蒸馏水,它是用纯化水通过多效蒸馏水机再蒸馏获得的。注射用水为配制注射液与无菌冲洗剂的溶剂,或用于无菌水针、粉针生产洗瓶洗胶塞等直接接触无菌药品的包装材料的最后一次精洗用水,无菌原料药精制工艺用水、直接接触无菌原料药的包装材料的最后洗涤用水、无菌制剂的配料用水等。注射用水系统由注射用水制备,储存,输送和循环使用等几个部分组成。1.制备过程简述经过反渗透处理的合格纯化水经过其用水点进入蒸馏水进料水箱,再经多级泵进入多效蒸馏水机(六效),经工业蒸汽加热,列管降膜多效蒸发,六次蒸馏,螺旋板分离热原和各种杂质,产生合格蒸馏水,水质符合中国药典(2010版)注射用水要求,水温达97~99℃,合格蒸馏水进入注射用水储罐,不合格注射用水直接排放。注射用水贮罐的注射用水经不锈钢水泵增压后经0.22μm精密过滤器后送入车间各使用点。2.工艺流程详见图1图1:本系统工艺流程方框图纯化水储罐输送泵多效蒸馏水机注射用水储罐输送泵热交换器工业蒸汽压缩空气纯化水使用点2使用点n纯蒸汽发生器纯蒸汽排放使用点1TOC测试电导率测试培养学生独立工作能力的重要步骤,是实现培养目标要求的重要阶段,是对学生综合素质与工程实践能力培养效果的全面检验,是学生毕业资格认定的重要依据。toacustomerrequestforobjective,comprehensiveinvestigation,analysis,evaluation,focusingonfactorsthatcouldaffectcreditassets,effectiveidentificationofrisks.EighthinvestigatorsshouldbebasedontheBank'screditpolicyscreening,filterinlinewiththeBank'screditscopeofcustomer,creditbusiness,shallnotentertainourprohibitionofinvolvementofclientsandcreditbusiness.Ninethsurveyaboutcustomersurveysanddataverificationshouldbebasedonfieldsurveys,andindirectsurveysasasupplement.Ifnecessary,byexternalcreditBureautoverifytheauthenticityofcustomerinformation.Articletenthcreditpre-loaninvestigationshouldbecompletedbythepersonhimself,maynotauthorizeathirdparty,exceptwhereotherwiseprovidedforbythesystemoftheBank.BranchManagermayhint,instruction,ordersignatureofinvestigationsincasesthatarenotinvolvedintheinvestigation,pre-loaninvestigationamereformality.11thpre-loaninvestigationshouldbetwoparticipants,oneperson,anotherpersonaidedperson,exceptonbusinesswithspecialprovisions.Mainandauxiliaryofficersshallbeduediligence,investigatorsasasponsorofthecreditbusiness,bearprimaryresponsibilityforcredit,istheresponsibilityofcreditbusiness.Riskmanagersparticipateinthepre-loaninvestigationworkinparallel,asadoubleinvestigation,riskmanagersheldaccountablefortheirfindings.Article12thpre-loaninvestigationofficershallgivetheiropinioninacreditreportandsignatures,findingsshouldbeclear.Onlysignedcomments,andambiguousorcontradictory,deemedtobeagreedforthecreditbusiness.13thmarketinglinesmanagementdepartmentsatalllevelstomeettheconditionsofcredit23.设备一览表详见表1表(1):主要设备一览表序号设备名称规格与型号材料数量备注1纯化水箱V=1000L连续316L1内外抛光2多级进料离心泵LOWARA-V208立式3041美国3凝液离心泵NOCCHI-MCX型卧式3041意大利4多效蒸馏水机LDZ-500/5型316L1上海天鼎通用设备公司5凝液收集罐LCY-1000型3041上海天鼎通用设备公司6注射用水储罐ZCY-2000型316L1上海天鼎通用设备公司7注射用水水泵GRUNDFOS-CHI2-30316L1丹麦8热交换器HRL-3型316L1上海天鼎通用设备公司9过滤器3R10〃316L型316L1密虑波虑芯0.22um4.冻干剂、水针剂车间注射用水系统图详见图2图2:冻干水针车间注射用水流程方框示意图:车间各用水点水箱输送泵多效蒸馏水机蒸馏水贮罐输送泵热交换器凝液收集罐纯蒸汽加热蒸汽压缩空气纯化水过滤器安瓶水针供水装置西林瓶供水装置稀配罐浓配罐冷冻干燥机冷冻干燥机胶塞清洗机冻干配液罐清洗间配料间二.注射用水系统验证主要程序与内容1.验证目的考验和验证该注射用水系统在生产能力0.5T/H,工艺流程采用先进的多级离心泵进料,列管降膜,五次蒸馏,螺旋板分离热原结构,控制上选用高温电导仪,PLC+双变频全自动控制下的多效蒸馏水机(五效)系统能有效保证产出去除热源和其它杂质的注射用水,同时注射用水在注射用水贮罐中80℃以上保温,管道中70℃以上保温循环,即注射用水制备,储存,输送和循环使用整个系统的长期稳定运行,水质符合中国药典(2000版)注射用水要求,同时系统内的各设备如多效蒸馏水机,注射用水储罐,高压泵,过滤器也得到验证。2.注射用水系统的安装确认(1).准备工作在设备进公司开箱后,设备管理人员或验证检查人员必须检查设备厂家提供的设备图纸、手册、备件清单、操作说明书、维修、保养指南等技术数据。并在熟悉这些数据的基础上进行质量检查。(表2)(2).注射用水制备、输送装置的安装质量检查机器设备按工艺流程要求安装后,对照设计图纸及供货商提供的技术数据、检查安装是否符合设计与规范。注射用水系统装置主要有进料水箱、多级进料离心泵、凝液离心泵、多效(五效)蒸馏水机、凝液收集罐、注射水储罐、注射水水泵、热交换器、终端过滤器等。检查项目有:水、电、气、等管线、仪表、过滤器等安装、连接情况。详见表3:(3).管道分配系统的安装质量检查及其确认①.管道、管件及其连接质量的确认:注射用水的管件应采用内外抛光316L不锈钢材质,阀门选用抛光316L不锈钢材质的洁净球阀和隔膜阀。不锈钢管道应采用热熔式氩弧焊接,内壁要光滑,应检查焊接质量,并做X光拍片。将检查结果记录于“表4”中。在实际操作中,由于管道在技术夹层中难以拍片,一般采用自动氩弧热熔式焊机,根据施工计划确定当日计划的焊接数量,先确定焊接控制参数,如电流大小、频率等,然后再用此焊接参数焊几个接头,作为样品,在安装前先拍片,如符合要求,以后在安装时可控制该焊接参数,可保证焊缝光滑,焊接结束后进行试压,无渗漏为合格。②.管道压力试验:用纯化水试压,实验压力为工作压力的1.5倍,各接头在实验压力下应无渗漏,将检查结果记录于