舱壁实验程序

舱壁实验操作程序WWTexperimentoperatingproceduresWWTMinimumROBrequirementsfortestkids物料船上的最小配备量NO.1QuantityUnitNameofthematerial125LiterLaboratorypureMethanol实验室级别的甲醇26LiterDIwaterfortesting蒸馏水30.5LiterSilverNitrate2%2%的硝酸银溶液40.5LiterNitricAcidsolution20%的硝酸溶液50.5LiterStandardchloricsolution含有氯离子的标准溶液（10ppm)62Pcs500mlPolyethylenewashingbottles塑料甲醇喷罐70.5PcsStandardPotassiumPermanganatesolution0.02%的高锰酸钾溶液82Pcs0.1gramcapsulesPermanganatecrystals0.1克每份的高锰酸钾95PcsPipettemetricscale公制的滴液管102PcsPlasticfunnelforwallwashWWT用的塑料漏斗113Liter500mlPolyethylenewashingbottles塑料甲醇喷罐121PcsPenlightflashlights笔形手电筒138BottWidemouthglassbottles150ml150广口玻璃瓶1412Pcs100/50mlNesslertubes奈斯勒比色管(100ml8个，50ml4个)152PcsTesttuberack试管架161PcsWidemouthvacuumflask广口保温瓶（2升以上，深度要大于50ml试管高度）备注：以上配备量是根据我司大多数船舶的三次WWT要消耗的量，如有船舶实际三次WWT的消耗量大于规定量则以实际需要量配备！当船舶的舱壁试验材料的库存量小于最小配备量时应立即开具申请单以便有一个时间上的富余，申请时请注意舱壁试验时甲醇及蒸馏水的消耗量较多，请根据本船的航线及常规装载的货物申请适当的数量。Note:theaboveequippedwithquantityisaccordingtoourmostshipsWWTthreetimestotheamountofconsumption,suchasactualvesselisthreetimestheconsumptionofWWTthanspecifiedamountcriterionwithactualrequirementequippedwith.WhentheWWTmaterialinventoryislessthantheminimumamountofequippedwithshouldbeimmediatelyissuedanapplicationformtohaveatimeofsurplus,applicationforproperquantitypleasenotemethanolanddistilledwaterconsumptionismore,pleaseaccordingtothistheship'scourseandconventionalloadinggoods.1.碳氢化合物测试（水溶性）Hydrocarbontest(water-soluble)a)样品：在100毫升的试管中注入50毫升舱壁取样的甲醇样品，然后加入50毫升的蒸馏水，将混合物摇匀静置10分钟观察；sample:in100mlofthetesttubeinjection50mlbulkheadsamplingmethanolsamples,thenaddthe50mlofdistilledwater,willshakemixturestandingfor10minutesobservations;b)标准：为便于比较观察，在100毫升的试管中注入50毫升标准甲醇试剂和50毫升的蒸馏水将混合物摇匀静置10分钟后作为标准试剂以作比较；standard:tofacilitatecomparativeobservation,in100mlofthetesttubeinjection50mlstandardmethanolreagentand50mlofdistilledwatermixturewillshakethequietplaceafter10minutesasstandardreagentforcomparison,以下对应标准供参考。Thecorrespondingstandardforreference.0ppm:和标准试剂同样清洗0PPM:andstandardreagentalsocleaning0.5ppm清晰度仅次于标准试剂0.5PPMdefinitionafterstandardreagent1.0ppm轻微浑浊1.0PPMslightturbidity5.0ppm浑浊5.0PPMturbidity以上的对比最好在暗房中，衬以黑色的背景板，用电筒的强光从试管的上部向下照射观察清晰度，以判断碳氢的含量是否满意。Thecontrastofaboveinthedarkroom,linewithblackbackgroundplate,withacircleoflightfromthetopofthetubedownwardexposureobservationdefinition,todeterminehydrocarboncontentaresatisfied.2.氯离子的测试Chlorineiontesta)样品：在100毫升的试管中注入50毫升舱壁取样的甲醇样品，然后加入2毫升20%的硝酸溶液，摇匀后再加入2毫升2%硝酸银溶液，然后再加入46毫升的蒸馏水，将混合物摇匀静置10分钟观察；sample:in100mlofthetesttubeinjection50mlbulkheadsamplingmethanolsamples,andthenadd2mlof20%nitricacidsolution,shakewellbeforeadd2mlof2%silvernitratesolution,andthenjoin46mlofdistilledwater,willshakemixturestandingfor10minutesobservations;b)标准：为便于比较观察，在100毫升的试管中注入45毫升标准甲醇试剂，加入5毫升的10ppm的标准含有氯离子溶液，然后加入2毫升20%的硝酸溶液，摇匀后再加入2毫升2%硝酸银溶液，然后再加入46毫升的蒸馏水，将混合物摇匀静置10分钟观察；（1ppm的比对剂量，其他ppm浓度的按比例配备即可）B)standard:tofacilitatecomparativeobservation,in100mlofthetesttubeinjection45mlstandardmethanolreagent,add5mlof10PPMstandardcontainingchlorineionsolution,andthenadd2mlof20%nitricacidsolution,shakewellbeforeadd2mlof2%silvernitratesolution,andthenjoin46mlofdistilledwater,willshakemixturestandingfor10minutesobservations;(1PPMcomparisondose,otherPPMconcentrationofproportionalequippedwithcan)3.高锰酸钾的时间测试timetestofpotassiumpermanganatea)15摄氏度水的配备：利用船上的自来水、冰块、冰水等配制成15摄氏度左右的凉水，将配置好的水倒入广口保温瓶中以备用；考虑到倾倒及等待过程中水温上升而超过15摄氏度，建议配制时保持水温稍低于15摄氏度，如13、14摄氏度左右。A)equippedwith15degreesCelsiuswater:theship'swater,ice,icewaterandmadeinto15degreesCelsiusofcoldwater,willbeprovidedwithgoodwaterintoawidemouthvacuumflasktospare;Consideringthedumpingandwaitingfortheprocesswatertemperatureriseandmorethan15degreesCelsius,itissuggestedthatwhenmakingupkeepwatertemperatureslightlylowerthan15degreesCelsius,suchas13,14degreesCelsius.b)样品：在50毫升的试管中注入50毫升舱壁取样的甲醇样品，然后滴入2毫升0.02%的高锰酸钾溶液并记录好滴入的时间，摇匀并盖好试管塞后置入盛有15摄氏度水的保温瓶中并盖好盖子，注意做好适当的固定以避免试管倒入水中造成污染而影响测试结果。B)sample:in50mlofthetesttubeinjection50mlbulkheadsamplingmethanolsamples,andthendropinto2mlof0.02%ofpotassiumpermanganatesolutionandrecordgooddripintothetime,shakeupandcoverthecontainerwithaplacementtesttubeplugafter15degreesCelsiuswaterinthethermosflaskandcovergoodcover,payattentiontotheappropriatefixedinordertoavoidtubeintothewaterpollutioncausedbytheinfluenceandtestresults.c)标准：在50毫升的试管中注入50毫升舱壁取样的标准纯净甲醇，然后滴入2毫升0.02%的高锰酸钾溶液并记录好滴入的时间，摇匀并盖好试管塞后置入盛有15摄氏度水的保温瓶中并盖好盖子，注意做好适当的固定以避免试管倒入水中造成污染而影响测试结果。C)standard:in50mlofthetesttubeinjection50mlbulkheadsamplingstandardpuremethanol,thendropitinto2mlof0.02%ofpotassiumpermanganatesolutionandrecordgooddripintothetime,shakeupandcoverthecontainerwithaplacementtesttubeplugafter15degreesCelsiuswaterinthethermosflaskandcovergoodcover,payattentiontotheappropriatefixedinordertoavoidtubeintothewaterpollutioncausedbytheinfluenceandtestresults.4.其他Othera)高锰酸钾标准溶液的配备:将0.1g的高锰酸钾晶体放入一个盛有500毫升蒸馏水的茶色避光瓶子中，摇匀后置于避光阴凉的地方，建议放于专用的小冰箱中。equippedwithpotassiumpermanganatestandardsolution:0.1gpotassiumpermanganatecrystalinacontainerwithasolutionof500mlofdistilledwatertoavoidlightbrowninthebottle,shak