CECS 97：1997 鼓风曝气系统设计规程

CECS 97：1997 鼓风曝气系统设计规程翼CECS97:97中国工程建设标准化协会标准鼓风曝气系统设计规程Designstandardofaerationblowingsystem中国工程建设标准化协会鼓风曝气系统设计规程CECS97:97主编单位:北京建筑工程学院审查单位:中国工程建设标准化协会工业给水排水委员会批准单位:中国工程建设标准化协会批准日期.1997年12月30日前言现批准《鼓风曝气系统设计规程)CECS97=97为中国工程建设标准化协会标准，推荐给有关单位使用。在使用过程中，请将意见及有关资料寄交北京和平街北口中国寰球化学工程公司中国工程建设标准化协会工业给水排水委员会(邮编:100029).以便修订时参考。本规程主编单位:北京建筑工程学院主要起草人:李燕城、王茂才中国工程建设标准化协会1997年12月30日目次1总则··························································⋯⋯(1)2术语··。···········································“···········一(2)3鼓风曝气器.(3)4供风管道及计算······························“···········⋯⋯.(9)5风机及机房········，·······································“⋯⋯(11)附录A几种曝气器充氧性能···························⋯⋯(16)附录B几种污水生物处理的a',b',a,(3值··············⋯⋯(23)附录C本规程用词说明·····································一(24)条文说明····。···················································⋯⋯(25)附:曝气器数量计算举例·······································⋯⋯(5l1总则1.0.1为使生物处理鼓风曝气系统设计满足工程建设需要，特制定本规程。1.0.2本规程包括曝气器、供风管道、风机的选型及风机房设计。1.0.3本规程适用于新建、扩建、改建的城市污水处理工程或工业污水处理工程中的生