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清华下月测试“公交站”式除霾装置

来源: 南方日报网络版     时间: 2019年09月16日 16:58:30
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(  新)(京)(报)(讯)(近)(期)(,专)(注)(于)(室)(外)(空)(气)(净)(化)(、类)(似)(于)(公)(交)(站)(的)(城)(市)(空)(气)(净)(化)(装)(置)(,将)(落)(户)(于)(清)(华)(大)(学)(。相)(关)(研)(究)(数)(据)(显)(示)(,该)(净)(化)(装)(置)(能)(平)(均)(减)(少)(空)(气)(污)(染)(物)((PM2.5和)(PM10)实)(时)(浓)(度)(的)(40%。
  PM2.5浓)(度)(最)(多)(可)(降)(70%
  公)(交)(站)(空)(气)(净)(化)(装)(置)(长)(什)(么)(样)(?在)(香)(港)(最)(繁)(忙)(的)(街)(道)(之)(一)(皇)(后)(大)(道)(东)(,这)(台)(2米)(乘)(3米)(、类)(似)(公)(交)(站)(的)(净)(化)(装)(置)(正)(在)(安)(静)(地)(运)(转)(。该)(空)(气)(净)(化)(装)(置)(监)(测)(屏)(幕)(显)(示)(,当)(时)(该)(装)(置)(范)(围)(内)(的)(PM2.5实)(时)(浓)(度)(为)(14微)(克)(/立)(方)(米)(,附)(近)(的)(铜)(锣)(湾)(PM2.5小)(时)(浓)(度)(为)(26.4微)(克)(/立)(方)(米)(,“公)(交)(站)(”内)(的)(PM2.5小)(时)(浓)(度)(比)(站)(外)(低)(了)(约)(47%。
  据)(介)(绍)(,该)(装)(置)(由)(信)(和)(绿)(色)(与)(奥)(雅)(纳)(工)(程)(顾)(问)(共)(同)(研)(发)(,目)(前)(正)(在)(申)(请)(专)(利)(。奥)(雅)(纳)(工)(程)(顾)(问)(郑)(世)(有)(介)(绍)(,该)(装)(置)(在)(皇)(后)(大)(道)(东)(试)(用)(了)(两)(个)(月)(。相)(关)(的)(空)(气)(数)(据)(分)(析)(,空)(气)(质)(量)(较)(差)(的)(时)(候)(,该)(净)(化)(装)(置)(可)(以)(降)(低)(PM2.5和)(PM10实)(时)(浓)(度)(的)(60%至)(70%;空)(气)(较)(好)(的)(时)(候)(,可)(降)(低)(该)(两)(项)(污)(染)(物)(浓)(度)(的)(30%至)(40%。
  改)(造)(站)(台)(可)(植)(入)(该)(系)(统)(
  这)(台)(类)(似)(“公)(交)(车)(”的)(净)(化)(装)(置)(怎)(么)(运)(转)(?信)(和)(集)(团)(行)(政)(助)(理)(黄)(永)(龙)(介)(绍)(,“公)(交)(站)(”会)(将)(空)(气)(从)(置)(于)(底)(部)(的)(入)(风)(口)(抽)(进)(装)(置)(中)(,气)(流)(被)(抽)(进)(装)(置)(后)(经)(过)(内)(部)(的)(过)(滤)(装)(置)(,从)(而)(清)(除)(空)(气)(中)(微)(细)(的)(悬)(浮)(粒)(子)((PM2.5和)(PM10),净)(化)(后)(的)(空)(气)(会)(由)(顶)(部)(的)(出)(风)(口)(排)(出)(。
  值)(得)(一)(提)(的)(是)(,该)(系)(统)(设)(计)(时)(考)(虑)(了)(流)(体)(力)(学)(及)(设)(备)(规)(格)(,装)(置)(范)(围)(内)(有)(正)(气)(压)(,使)(得)(“公)(交)(站)(”外)(形)(的)(装)(置)(像)(个)(“保)(护)(网)(”一)(样)(,阻)(止)(污)(染)(物)(进)(入)(装)(置)(范)(围)(,人)(站)(在)(装)(置)(范)(围)(内)(,吸)(入)(废)(气)(的)(机)(会)(将)(减)(少)(。
  据)(了)(解)(,该)(空)(气)(净)(化)(装)(置)(研)(发)(了)(7个)(多)(月)(,耗)(资)(约)(60余)(万)(元)(,目)(前)(在)(皇)(后)(大)(道)(东)(属)(于)(测)(试)(和)(试)(用)(阶)(段)(。该)(装)(置)(的)(造)(价)(大)(部)(分)(“花)(”在)(公)(交)(站)(的)(建)(造)(上)(,若)(在)(原)(有)(公)(交)(站)(中)(植)(入)(该)(系)(统)(,造)(价)(将)(大)(为)(降)(低)(。
  清)(华)(下)(个)(月)(测)(试)(装)(置)(
  今)(年)(年)(初)(的)(北)(京)(市)(两)(会)(上)(,北)(京)(市)(政)(协)(委)(员)(、信)(和)(集)(团)(执)(行)(董)(事)(黄)(永)(光)(提)(交)(了)(《关)(于)(开)(发)(道)(路)(空)(气)(净)(化)(系)(统)(》的)(治)(霾)(提)(案)(。该)(提)(案)(称)(,研)(究)(显)(示)(,北)(京)(、香)(港)(等)(大)(都)(市)(,因)(其)(高)(楼)(密)(集)(无)(法)(建)(立)(正)(常)(风)(道)(,使)(得)(污)(染)(物)(不)(能)(自)(然)(地)(散)(发)(到)(大)(气)(中)(。该)(提)(案)(建)(议)(,可)(以)(开)(发)(通)(风)(系)(统)(,改)(善)(路)(边)(的)(空)(气)(质)(量)(。根)(据)(这)(个)(理)(念)(,“公)(交)(站)(”式)(的)(该)(净)(化)(装)(置)(得)(以)(落)(地)(。
  据)(介)(绍)(,下)(个)(月)(,该)(装)(置)(将)(赠)(送)(给)(清)(华)(大)(学)(,在)(清)(华)(大)(学)(校)(园)(里)(进)(行)(测)(试)(。若)(效)(果)(理)(想)(,计)(划)(在)(内)(地)(其)(他)(城)(市)(推)(广)(。
  黄)(永)(光)(说)(,明)(年)(两)(会)(将)(继)(续)(提)(关)(于)(该)(净)(化)(装)(置)(和)(道)(路)(空)(气)(净)(化)(的)(提)(案)(,争)(取)(在)(北)(京)(更)(多)(地)(方)(得)(以)(测)(试)(和)(试)(点)(运)(行)(。
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