【英文标准名称】:Wastewatertreatmentplants-Preliminarytreatment
【原文标准名称】:污水处理厂.预处理
【标准号】:BSEN12255-3-2000
【标准状态】:现行
【国别】:英国
【发布日期】:2000-12-15
【实施或试行日期】:2000-12-15
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:设备;维修;管道;准备;安全;污水净化;污水处理厂;截止阀;规范(验收)
【英文主题词】:Equipment;Maintenance;Pipelines;Preparation;Safety;Sewageclarification;Sewagepurification;Sewagetreatmentplants;Shut-offvalves;Specification(approval)
【摘要】:ThispartofthisEuropeanStandardspecifiestherequirementsforpreliminarytreatmentofwastewateratwastewatertreatmentplantsforover50PT.Theprimaryapplicationisforwastewatertreatmentplantsdesignedforthetreatmentofdomesticandmunicipalwastewater.Preliminarytreatmentmayincludeoneormoreofthefollowingoptions:—screening;—gritremoval;—greaseseparation;—flowbalancingandflowseparation.NOTEFlowmeasurementand/orsamplingprovisionmaybeincludedwithanyofthechosenoptions.DifferencesinwastewatertreatmentthroughoutEuropehaveledtoavarietyofsystemsbeingdeveloped.Thisstandardgivesfundamentalinformationsaboutthesystems;thisstandardhasnotattemptedtospecifyallavailablesystems.Detailedinformationadditionaltothatcontainedinthisstandardmaybeobtainedbyreferringtothebibliograpy.
【中国标准分类号】:J88
【国际标准分类号】:13_060_30
【页数】:14P;A4
【正文语种】:英语