DIN 19643-2-1997 游泳池和洗澡池水的处理.第2部分:方法组合:表面吸附、絮凝作用、过滤和氯化作用
时间:2024-05-29 15:54:50 来源: 标准资料网 作者：标准资料网 阅读：9036
【英文标准名称】:Treatmentofwaterofswimming-poolsandbaths-Part2:Combinationofprocess:Adsorption,flocculation,filtration,chlorination
【原文标准名称】:游泳池和洗澡池水的处理.第2部分:方法组合:表面吸附、絮凝作用、过滤和氯化作用
【标准号】:DIN19643-2-1997
【标准状态】:作废
【国别】:德国
【发布日期】:1997-04
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:卫生学;液压装置;水常规;水质;定义;规范(验收);游泳池水;过滤;游泳池;防腐蚀;氯化作用;准备;表面吸附;消毒剂;消毒;监督(认可);浴池水;pH值;絮凝;水;水处理;水常规(实验);未经处理的水;氯
【英文主题词】:flocculation;hygiene;swimmingpoolwater;disinfections;untreatedwater;specification(approval);waterquality;corrosionprotection;ph;filtration;disinfectants;adsorption;bath-water;definitions;processingroutes;surveillance(approval);watertreatment;chlorine;chlorination;waterpractice;water;preparation;hydraulics;swimmingpools
【摘要】:Thedocumentdescribesthetechnicalprocessadsorption,flocculation,filtration,chlorinationforthetreatmentofswimming-poolwater.Thetechnicalprocessisusefultoproduceaswimming-poolwaterwhichfulfilstherequirementsgiveninDIN19643-1.#,,#
【中国标准分类号】:P41
【国际标准分类号】:13_060_30
【页数】:6P.;A4
【正文语种】:德语
【英文标准名称】:Petroleumproducts;Calculationofviscosityindexfromkinematicviscosity
【原文标准名称】:石油产品.用动粘度计算粘度指数
【标准号】:ISO2909-1981
【标准状态】:作废
【国别】:国际
【发布日期】:1981-09
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC28
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;数学计算;试验;粘度;石油产品;计算;润滑剂;运动粘度;粘度指数
【英文主题词】:kinematicviscosity;petroleumproducts;viscosity;mathematicalcalculations;lubricants;testing;definitions
【摘要】:
【中国标准分类号】:E30
【国际标准分类号】:75_080
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:Durabilityofwoodandwood-basedproducts-Performanceofpreservativesasdeterminedbybiologicaltests-Specificationaccordingtohazardclass
【原文标准名称】:木材和木制产品的耐久性.用生物试验测定木材防腐剂的性能.第1部分:按危险等级分类规范
【标准号】:BSEN599-1-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-04-15
【实施或试行日期】:1997-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:防腐剂;分类系统;木材防腐剂;试验条件;木材防腐;生物分析和试验;质量控制;等级(质量);危害;老化试验;定型试验;耐久性;性能;液体;性能试验
【英文主题词】:Ageing(materials);Bioassay;Biodegradability;Biological;Biologicalanalysisandtesting;Biologicalhazards;Biologicaltests;Classificationsystems;Coordination;Definitions;Durability;Effectiveness;Efficiency;Features;Fitnessforpurpose;Furniture;Hazardclasses;Hazards;Marking;Materialstesting;Minimumquantity;Permanency;Pestcontrol;Solidwood;Specification;Specification(approval);Surveillance(approval);Testing;Wood;Woodbasedproducts;Woodpreservation;Woodpreservatives
【摘要】:ThisPartofEN599specifiesforeachofthefivehazardclassesdefinedinEN335-1,theminimumperformancerequirementsforwoodpreservativesforthepreventivetreatmentofsolidtimberagainstbiologicaldeterioration.Itspecifiesthebiologicaltestswiththeminimumageingtestsrequiredaccordingtothehazardclass,togetherwiththeperformancecriteriatobeachievedineachtest.ThisPartofEN599isapplicabletoallwoodpreservativeproductssuppliedforapplicationinliquidformforthepreventivetreatmentoftimbers(structuralandnon-structural)againstwood-attackingfungi,wood-attackinginsectsandmarineborersasdescribedinHD1001andEN335-1.Howeveritisonlyapplicabletoproductsforpreventivetreatmentsagainstfungicausingdisfigurement(bluestain)ofwoodinserviceifthisformspartoftheoverallpreventiveeffectivenessoftheproduct.ThisPartofEN599isnotapplicabletowoodpreservativeproductssuppliedforapplicationaspastes,solidsorincapsuleformbecausetheycannotbetestedwithoutmodificationofthebiologicaltestsdemandedinthisstandard.Itdoesnotapplyeithertowoodpreservativeproductsforremedial(curative)treatments,tothoseappliedtopreventfungicausingsapstainongreen(unseasoned)timberortothoseappliedsolelytopreventfungicausingdisfigurement(bluestain)ofwoodinservice.NOTE1.ThenatureofthelaboratoryandfieldtestsrequiredinthisPartofEN599todemonstrateperformanceofawoodpreservativearesuchthatthetimerequiredtogeneratethedataismanymonthsoryears,dependinguponthepropertiesofthewoodpreservativeandthehazardclassinwhichthetreatedwoodistobeexposed.Therefore,atthedateofpublicationofthisPartofEN599,formanyproductscoveredunderitsscopealreadyplacedonthemarketandusedlawfullyinaccordancewithlocaltechnicaltraditions,theminimumdataspecifiedinthisPartofEN599maynotbeavailable.Accordingly,foraperiodnotexceedingsixyearsfromthedateofpublicationofthisPartofEN599,nationalstandardsorganizations,oranorganizationnominatedbythemmaydeclareinterimcriticalvaluesforusewithintheirterritories,toapplytoproductsalreadyplacedonthemarketandusedlawfullyinaccordancewithlocaltraditionsatthedateofpublicationofthisPartofEN599.NOTE2.Forre-testingaftermakingvariationsinproductformulation,guidanceisgiveninannexA.
【中国标准分类号】:B71
【国际标准分类号】:71_100_50
【页数】:28P.;A4
【正文语种】:英语