bsi. ..making excellence a habit 需要更多标准请联系 wechat: wpwyq310 BSIS023056:2020 BSlStandardsPublication WaterreuseinurbanareasGuidelinesfor decentralized/onsitewaterreusesystemDesign principles ofa decentralized/onsite system bsi. BSISO23056:2020 BRITISH STANDARD Nationalforeword ThisBritishStandardistheUKimplementationofIS023056:2020 TheUKparticipationinitspreparationwasentrustedtoTechnical CommitteeB/505/50,Waterreuse. A listoforganizationsrepresentedonthiscommitteecanbeobtainedon requesttoitscommitteemanager. This publication does not purportto includeall thenecessaryprovisions ofacontract.Usersareresponsibleforitscorrectapplication. TheBritishStandardsInstitution2020 PublishedbyBSIStandardsLimited2020 ISBN9780539030549 ICS13.060.01 CompliancewithaBritishStandard cannot conferimmunityfrom legalobligations. ThisBritishStandardwaspublishedundertheauthorityofthe Amendments/corrigendaissuedsincepublication Date Textaffected