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1、types:oneisthelackofcapacity,"cannotbe".FullstoppedcuttingHou,somepeoplespiritslack,initsbitnotconspiracytoitspolitical,notDanthing,andnotsteward,andperfunctory,somecadresoninnovationdevelopment"sixbigindustry",andadvancesupplysidestructuralreform,and"threetoadropafill"andPPPmode,ne
2、wknowledgenotfamiliar,andnotlearning,andnotstudy,skillspanic,carriedoutworktonoavail,andloss,oninthere,byto.Second,lackofmotivation,"don'twantto".Pipetighteningnow,notseekingprivileges,somecadresenthusiasmweakenedprogressiveconsciousness,anddothework,lookdry;someoftheolder,long-serv
3、ingofficials,shiptodockatthestation,nolongerwillingtoendurehardshiptogettired,advanceintothe"remainder"State.Inparticular,somecadresdonotcleanallday,scary,absent-minded,innomoodforofficers.Threeactsasthelackof"dare".Somecadresresponsibilityconsciousnessnotstrong,can'tplayhardballfac
4、edifficultproblems,fearhitinterests,andoffend,fearworkerrors,andtakerisk,fearmediahype,andintohot,encounteredcontradictionsonaround,metproblemonhiding,seetroubleonpush,workuptimid,andtimid,andswayed,pursuesmoreathingthanlessathing,notseekingactivebutseekingnohad,eventryingtoavoidanc
5、ethingavoidanceaccountability.Second,thedialecticalstrategy,positivechange.Nowsomeofficials"fortheofficersnotto"phenomenonhasbecomeaprominentissue,afewlocalandpoliticalecologyinasub-healthyorunhealthycondition,colleaguesofthecircle,andtherelationship,somepeople我国袋式除尘器滤料的技术进步中国环保产业协会
6、袋式除尘委员会陶晖摘要文本回顾了我国袋式除尘器滤料的发展历史。重点总结进入新世纪以来我国袋式除尘器滤料的深化研发和技术进步，改变了我国袋式除尘器高端滤料必须依赖国外厂商的被动局面，并指出了目前存在的不足和继续努力的方向。关键词袋式除尘器、高端滤料、梯度结构、水刺毡1.我国大气污染概况1.1大气污染模式我国是产煤、燃煤大国，在一次能源消耗中，煤炭约占70%。我国的大气污染模式是以煤烟型污染为主的复合型污染，其中90%来自工业污染，电站锅炉、冶金炉窑、水泥生产线是三大集中污染源，主要污染物为悬浮颗粒物和二氧化硫。1.2烟尘及粉尘排放我国近十五年工业烟尘排放量趋势见
7、图1.1图1.1我国近十五年工业烟尘排放量趋势图从上图可见，在最近十年中，尽管我国煤炭、钢铁、水泥等产量以年均10～20%的高速递增，照例污染物发生量也按同比高速增加，但烟尘实际排放量基本稳定并略有下降。这得益于除尘技术的进步和环保工作者的不懈努力。2008年工业烟尘及工业粉尘的发生量及排放量见表1.1。表1.1工业烟尘及工业粉尘的发生量及排放量污染物发生量（万吨）去除量（万吨）排放量（万吨）去除率（%）SO241252286183955.4工业烟尘311463054260498工业粉尘9005847153494types:oneisthelackofcapa
8、city,"cannotbe".Ful
