鐩墠锛岄浕鍔涜妤�(y猫)绮夊〉瓒呬綆鎺掓斁涓昏鎶€琛�(sh霉)璺窔鏄�"閲囩敤骞插紡闆婚櫎濉靛櫒閫茶浣庝綆婧櫎濉垫妧琛�(sh霉)鏀归€�銆佸鍔犳繒寮忛浕闄ゅ〉銆佽劔纭崝(xi茅)鍚屾彁鏁�"绛夊収(n猫i)瀹�銆傞€欎簺鎶€琛�(sh霉)涓€鑸偤寮曢€叉妧琛�(sh霉)锛岄噰鐢ㄧ殑鏄磾鐗╃悊闄ゅ〉鎶€琛�(sh霉)銆傜従(xi脿n)鏈夐櫎濉佃缃殑闄ゅ〉鏁堢巼闆栫劧鍙仈99%浠ヤ笂锛屼絾閫欎簺闄ゅ〉鍣ㄥ皪绱伴绮掔墿鐨勬崟鐛茬巼杓冧綆锛屽挨鍏跺皪PM2.5绱伴绮掗櫎濉垫晥鏋滃樊锛屾渶绲備粛鏈夊ぇ閲忕殑绱伴绮掔墿鎺掓斁閫插叆澶ф埃涓紝灏嶇挵(hu谩n)澧冮€犳垚寰堝ぇ鐨勬悕瀹�銆俒1]鎴戝粻閲囩敤鍖栧(xu茅)鍦樿仛鑸囩墿鐞嗛櫎濉电浉绲�(ji茅)鍚堢殑鎶€琛�(sh霉)璺窔锛屽ぇ澶ф彁楂樹簡闄ゅ〉鍣ㄦ晥鐜�锛岀窗椤嗙矑鐗╁湗鑱氬挤鍖栭櫎濉靛寲瀛�(xu茅)鍦樿仛鎶€琛�(sh霉)鍙互浣縋M2.5鍦ㄥ師鏈夐櫎濉垫晥鏋滅殑鍩虹(ch菙)涓婃彁楂�80%~90%锛岃┎鎶€琛�(sh霉)鍦ㄤ笉鏀硅畩姝ｅ父鐢熺敘(ch菐n)姊濅欢銆佷笉鏀硅畩鐝�(xi脿n)鏈�闄ゅ〉瑷�(sh猫)鍌�鍜屾搷浣滃弮鏁�(sh霉)銆佷綆鎴愭湰鏀归€犵殑鍓嶆彁涓�锛屽彲鏈夋晥闄ゅ幓绱伴绮掔墿锛岄倓鍙鐝�(xi脿n)澶氱ó姹℃煋鐗╁崝(xi茅)鍚岃劔闄�锛岄仈鍒拌秴浣庢帓鏀剧殑鐩(bi膩o)锛屽悓鏅傚悜瓒呭噲鎺掓斁鏂瑰悜鎽哥储銆佸姫鍔涖€�

鐢变簬鍌崇当(t菕ng)鐨勯櫎濉垫柟寮忓皪鎺у埗绱伴绮掔墿鎺掓斁鐨勬晥鏋滃彈鍒伴檺鍒讹紝鍥犳鍦ㄥ偝绲�(t菕ng)闄ゅ〉鍣ㄥ墠瑷�(sh猫)缃爯(y霉)铏曠悊闅庢浣跨窗椤嗙矑鐗╅€氶亷鍣村叆闇у寲鍦樿仛鍔戠殑浣滅敤鍦樿仛鎴愯純澶ч绮掑悗鍔犱互娓呴櫎宸叉垚闄ゅ〉鎶€琛�(sh霉)鐮旂┒鐨勪竴鍊嬫柊鐨勭啽榛炲晱椤�銆�

绱伴绮掔墿鍦樿仛寮峰寲闄ゅ〉鎶€琛�(sh霉)鍗冲湪鐕冪叅閸嬬垚鐕冨悗鍗€(q奴)闄ゅ〉瑁濈疆鍓嶉湩鍖栧櫞鍏ュ湗鑱氬姂锛屽埄鐢ㄩ绮掕垏闇ф淮銆侀绮掕垏椤嗙矑闁撶殑鍦樿仛浣滅敤淇冮€茬窗椤嗙矑鍦樿仛褰㈡垚澶ч绮掋€俒2]

鐐洪熆鎳�(y墨ng)鍦嬪绡€(ji茅)鑳�娓涙帓鐨勬埌(zh脿n)鐣ラ渶姹�锛屾焙瀹氶噰鍙栦竴绯诲垪鎶€琛�(sh霉)鎵嬫閫茶鍚堢悊鏀归€狅紝鎻愰珮闆婚櫎濉靛櫒鏁堢巼锛岄檷浣庣厵濉垫績搴�锛屾笡灏戦绮掔墿鎺掓斁绺介噺锛岄仈鍒扳墹5mg/Nm3瓒呬綆鎺掓斁妯�(bi膩o)婧�(zh菙n)銆�

绱伴绮掔墿鍦樿仛寮峰寲闄ゅ〉鎶€琛�(sh霉)鍖呭惈涓嬪垪閬庣▼锛�1銆佺窗椤嗙矑鐗╂饯婵�锛�2銆佺诞鍑濆湗鑱�锛�3銆佹瘮闆婚樆瑾�(di脿o)绡€(ji茅)銆�

閲濆皪閮ㄥ垎鐤忔按鎬ч绮掗洠浠ユ繒娼ょ殑鐝�(xi脿n)璞�锛岄€氶亷鍦ㄥ湗鑱氬姂涓坊鍔犺〃闈㈡椿鎬у姂鍜岀劇姗熼菇锛屽彲鍔犻€熺窗椤嗙矑鐗╅€插叆鍦樿仛鍔戞恫婊村収(n猫i)閮�锛屽寮锋饯婵曟€ц兘銆�

閫氶亷鍦ㄥ湗鑱氬姂涓坊鍔犻珮鍒嗗瓙鍖栧悎鐗╁拰PH瑾�(di脿o)绡€(ji茅)鍔�锛屽彲浣块绮掔墿涔嬮枔浠ラ浕鎬т腑鍜屻€佸惛闄勬灦姗嬬殑鏂瑰紡鍦樿仛鍦ㄤ竴璧�锛屽寮峰湗鑱氭晥鏋�. PM2.5绱伴绮掔墿鍦樿仛寮峰寲闄ゅ〉鎶€琛�(sh霉)鐨勫師鐞嗘槸閫氶亷鍒╃敤鎭扮暥(d膩ng)?sh霉)鑶盕鑱氳│鍔戯紝澧炲姞绱板井绮夊〉椤嗙矑涔嬮枔鐨勬恫姗嬪姏鍜屽浐姗嬪姏锛屼績浣跨窗椤嗙矑鐗╁湗鑱氭垚杓冨ぇ椤嗙矑鍦橈紝鎻愰珮鐝�(xi脿n)鏈夐櫎濉佃ō(sh猫)鍌欏皪绱伴绮掔墿鐨勮劔闄ゆ晥鐜�銆傜窗椤嗙矑鐗╁湗鑱氬挤鍖栭櫎濉垫妧琛�(sh霉)鍙互鍦ㄤ笉鏀硅畩鐝�(xi脿n)鏈夐櫎濉佃ō(sh猫)鍌欏拰鍙冩暩(sh霉)鐨勫墠鎻愪笅锛屼笉澧炲姞澶у瀷瑷�(sh猫)鍌欍€佷笉闇€澶ч噺鎶曡硣鐨勫熀绀�(ch菙)涓婏紝鎻愪緵涓€绋渶浣虫晥鐜�/鎴愭湰姣旂殑椤嗙矑鐗╂帓鏀炬帶鍒舵柟娉�锛屼互閬斿埌鍦嬪闋掑竷鐨勬渶鏂扮殑椤嗙矑鐗╄秴浣庢帓鏀剧挵(hu谩n)淇濇(bi膩o)婧�(zh菙n)锛孭M2.5鍦ㄥ師鏈夐櫎濉垫晥鏋滅殑鍩虹(ch菙)涓婁笅闄�80%~90%銆傞€氶亷鍦ㄥ湗鑱氬姂涓坊鍔犵劇姗熼菇鍜屾椿鎬ч洟瀛�锛屽寮烽绮掔墿鐨勫皫(d菐o)闆绘€�锛岄檷浣庣厵姘ｆ韩搴︼紝鍙(di脿o)绡€(ji茅)椤嗙矑鐗╂瘮闆婚樆锛屾彁楂橀櫎濉垫晥鐜�銆�

鎴戝叕鍙�#12姗熼櫎濉靛櫒鍑哄彛鐓欏〉鎺掓斁婵冨害鍦�15mg/m 3锛岀厵鍥叆鍙ｇ厵濉垫帓鏀炬績搴﹀湪 5-10mg/m3宸﹀彸锛岀劇娉曢仈鍒扮厵濉佃秴浣庢帓鏀撅紙鈮�5mg/m 3锛夌殑瑕佹眰锛屽洜姝ゆ湰鏂规鎸変繚璀夌厵鍥叆鍙ｇ厵濉垫帓鏀炬績搴﹀皬浜�5mg/m3 閫茶鍙鎬х爺绌�銆�

鏈灏嶆垜鍏徃鐕冪叅姗熺祫閫茶鏀归€�锛屼繚璀夊叾闆婚櫎濉靛櫒鍑哄彛鐓欐埃椤嗙矑鐗╂績搴︾┅(w臎n)瀹氶仈鍒�10mg/Nm3浠ヤ笅锛屽湪鐝�(xi脿n)鏈夎劔纭郴绲�(t菕ng)娲楁淮鍚�锛岀厵鍥叆鍙ｇ矇濉垫績搴︽帶鍒跺湪5mg/Nm3浠ヤ笅锛屽鐝�(xi脿n)鐓欏〉瓒呬綆鎺掓斁銆傜洰鐨勬槸鍦ㄥ師鏈夋笡鎺掓晥鏋滅殑鍩虹(ch菙)涓婇€蹭竴姝ュ鐝�(xi脿n)澶у箙搴﹂檷浣庣窗椤嗙矑鐗╁拰鏈夋瘨閲嶉噾灞厓绱犳帓鏀炬績搴�銆�

鏈柟妗堢殑鏀归€犳€濊矾鐐猴細鍒╃敤鍚堥仼鐨勫寲瀛�(xu茅)鍦樿仛鍔戯紝澧炲姞绱板井绮夊〉椤嗙矑涔嬮枔鐨勬恫姗嬪姏鍜屽浐姗嬪姏锛屼富瑕佷綔鐢ㄤ簬0.1-1渭m鐨勯鐏伴绮�銆傞鐏扮殑鍦樿仛鏂瑰紡涓昏浠ュ叐绋绮掍笂瀵岄泦灏忛绮掔殑鑱�(li谩n)绲�(ji茅)鏂瑰紡鍜岀浉鍚岀矑寰戠殑椤嗙矑鏄撹伅(li谩n)绲�(ji茅)鎴愪覆鐙€鏂瑰紡鑱氶泦銆傞浕寤犻鐏伴绮掑垎甯冧簬0.1-200渭m涔嬮枔锛屽湗鑱氬皪椋涚伆绮掑害鍒嗗竷鑼冨湇娌掓湁浠讳綍鏀硅畩銆備娇绱板井椤嗙矑娼ゆ繒锛屼績浣跨窗椤嗙矑鍦樿仛鎴愯純澶ч绮�锛屾彁楂樼従(xi脿n)鏈夐櫎濉靛櫒鍜岃劔纭灏嶇窗椤嗙矑鐨勮劔闄ゆ晥鐜�銆傚皣鐝�(xi脿n)鏈夐浕闄ゅ〉鍣ㄥ嚭鍙ｇ矇濉垫績搴︽帶鍒跺湪10mg/Nm3浠ヤ笅锛屽啀缍�(j墨ng)閬庤劔纭郴绲�(t菕ng)娲楁淮鍚�锛岀厵鍥叆鍙ｇ矇濉垫績搴︽帶鍒跺湪5mg/Nm3浠ヤ笅锛屽鐝�(xi脿n)鐓欏〉瓒呬綆鎺掓斁銆�

寰炵祼(ji茅)鏋滀締鐪�锛岀暥(d膩ng)绱伴绮掔墿鍦樿仛寮峰寲闄ゅ〉鎶€琛�(sh霉)鏈姇閬嬫檪锛岄浕闄ゅ〉鍣ㄥ嚭鍙ｇ厵濉垫績搴︾磩50m g/Nm3锛岀厵鍥叆鍙ｇ矇濉靛钩鍧囨績搴�15.6m g/Nm3锛屼笉鑳芥豢瓒抽櫎濉佃秴浣庢帓鏀捐姹�銆傜暥(d膩ng)绱伴绮掔墿鍦樿仛寮峰寲闄ゅ〉鎶€琛�(sh霉)鎶曢亱鍚庯紝鐓欏洩鍏ュ彛绮夊〉婵冨害涓嶈秴閬�5m g/Nm3锛屽钩鍧囨績搴︾磩1.7m g/Nm3锛屽畬鍏ㄦ豢瓒抽櫎濉佃秴浣庢帓鏀捐姹�銆�