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鍦?鍧�錛氫節(jié)榫欏潯鍖哄崕宀╅晣澹規(guī)湰縐戝伐鍩?/p>
紕辨恫鍠鋒穻鍦ㄦ薄姘村鐞嗗簾姘旀不鐞嗕腑鐨勫簲鐢ㄤ笌褰卞搷
鎽樿錛氶拡瀵規(guī)煇鍒惰嵂鍘傛薄姘村鐞嗗簾姘?璁捐浜?鍠鋒穻棰勫鐞?騫插紡榪囨護(hù)+鍚擱檮嫻撶緝+鍌寲姘у寲"鐨勫鐞嗙郴緇?鐮旂┒浜?jiǎn)閲囩敤纰辨恫鍠锋穻棰勫鐞嗘椂瀵瑰幓闄ゆ晥鐜囧拰绯痪l熷畨鍏ㄧ殑褰卞搷銆傜粨鏋滆〃鏄?紕辨恫鍠鋒穻棰勫鐞嗗搴熸皵涓璈2S鏈夋槑鏄劇殑鍘婚櫎鏁堟灉,騫惰兘鏈夋晥淇?jī)杩汬2S鍦ㄦ椿鎬х偔琛ㄩ潰鐨勫惛闄?鍠鋒穻榪囩▼鏈韓瀵瑰簾姘斾腑鐨刅OCs鏈変竴瀹氱殑鍘婚櫎鑳藉姏,瀵筕OCs鍦ㄦ椿鎬х偔鏍峰搧涓婄殑鍚擱檮鎬ц兘褰卞搷涓嶅ぇ;紕辨恫鍠鋒穻榪樺鍌寲鍓傜～涓瘨鏈変竴瀹氱殑鎶戝埗浣滅敤銆傚疄楠屾潯浠朵笅,鍠鋒穻娑瞤H鍊兼帶鍒剁偣鍦?.5~10涔嬮棿,鏃㈠彲鏈夋晥鎺у埗姹℃煋鐗╂帓鏀?鍙堝彲淇濊瘉媧繪�х偔璧風(fēng)噧娓╁害婊¤凍瀹夊叏榪愯瑕佹眰銆?/span>
涓烘弧瓚蟲(chóng)棩鐩婃彁楂樼殑鐜繚瑕佹眰錛屾垜鍥藉煄甯?jìng)鍜屽伐涓氭薄姘村鐞嗚鏂界殑瑕嗙洊鐜囦笉鏂彁楂樸�傛按澶勭悊璁炬柦鍦ㄨ繍琛岃繃紼嬩腑浼?xì)漶旂敓澶ч噺鎭惰嚟搴熸皵锛屽叾涓昏鎴愬垎涓�鏄疕2S鍜屾皚絳夋棤鏈哄寲鍚堢墿錛屼簩鏄悇綾婚唶銆佹湁鏈洪吀鍙?qiáng)閱浗{?a target="_blank">鎸ュ彂鎬ф湁鏈虹墿( VOCs) 錛岃嫢澶勭悊涓嶅綋浼?xì)瀵圭幆澧冭川閲忓拰錆h姘戠敓媧諱駭鐢熶笉鍙拷瑙嗙殑褰卞搷銆備負(fù)淇濊瘉鑹ソ鐨勭敓瀛樼┖闂村強(qiáng)浜轟滑韜綋鍋ュ悍錛屾湁鏁堟帶鍒舵薄姘村鐞嗗簾姘旀薄鏌撴垚涓轟簾寰呰В鍐崇殑闂銆?/span>
鐩墠姹℃按澶勭悊搴熸皵澶勭悊鎶�鏈彂灞曡緝蹇�佺綾葷箒澶氾紝鏍規(guī)嵁鍏跺熀鏈師鐞嗗姞浠ュ垎綾伙紝涓昏鏈夊寲瀛︽哀鍖栨硶銆佺墿鐞嗗垎紱繪硶銆佺敓鐗╂硶銆佸厜( 鍌寲) 姘у寲娉曠瓑銆傚叾涓紝緇勫悎宸ヨ壓鈥滃惛闄勬祿緙? 鍌寲姘у寲鑱斿悎宸ヨ壓鈥濆叿鏈夎繍琛屾俯搴︿綆銆佸鐞嗛�熷害蹇�佸鐞嗛噺澶э紝涓斾笉浜х敓浜屾姹℃煋絳変紭鐐癸紝鏄洰鍓嶅緢鍏峰簲鐢ㄥ墠鏅殑姹℃按澶勭悊搴熸皵澶勭悊宸ヨ壓涔嬩竴銆?/span>
褰撻噰鐢ㄨ宸ヨ壓鍘婚櫎姹℃按澶勭悊鍘傚簾姘旀椂錛屼負(fù)浜?jiǎn)闄嶄綆鍚幘l鐞嗗伐鑹虹殑澶勭悊鍘嬪姏錛岄渶瑕佸垵姝ュ幓闄ゆ皵鐩鎬腑鐨凥2S 閰告�ф皵浣撳拰姘旀憾鑳剁被鐗╄川錛屾鏃跺彲閲囩敤紕辨恫鍠鋒穻鍚告敹鐨勯澶勭悊鏂瑰紡銆備絾紕辨恫鍠鋒穻榪囩▼鏈韓浼?xì)灏嗛儴鍒喖劚娑插強(qiáng)姘村垎寮曞叆澶勭悊绯痪l燂紝涓嶅彲閬垮厤鐨勪細(xì)瀵瑰惛闄勫強(qiáng)鍌寲姘у寲絳夊悗緇鐞嗗崟鍏冧駭鐢熷獎(jiǎng)鍝嶃�備絾鐩墠灝嗙⒈娑插柗娣嬪伐鑹轟綔涓?a target="_blank">搴熸皵娌葷悊鐨勫墠澶勭悊閫夋嫨鏃訛紝瀵瑰柗娣嬭繃紼嬫湰韜殑澶勭悊鏁堟灉鍏蟲(chóng)敞杈冨錛岃�屽叧浜庡柗娣嬮澶勭悊瀵瑰悗緇鐞嗗崟鍏冪殑褰卞搷鐮旂┒杈冨皯銆?/span>
鏂囩珷閽堝鏌愬埗鑽巶姹℃按澶勭悊搴熸皵錛岃璁′簡(jiǎn)鈥滅⒈娑插柗娣嬮澶勭悊+ 騫插紡榪囨護(hù)+ 鍚擱檮嫻撶緝+ 鍌寲鐕冪儳鈥濈殑澶勭悊緋葷粺錛屽閲囩敤紕辨恫鍠鋒穻棰勫鐞嗘椂瀵規(guī)暣涓鐞嗙郴緇熺殑褰卞搷榪涜浜?jiǎn)鐮斀I訛紝浠ユ湡涓哄伐紼嬩笂鐩稿叧搴熸皵娌葷悊宸ヨ壓鐨勯�夋嫨鍜岃璁℃彁渚涘弬鑰冧緷鎹�?/span>
1 瀹為獙鏉愭枡涓庢柟娉?/span>
1. 1 宸ヨ壓嫻佺▼鍙?qiáng)璁惧?/span>
璇ユ薄姘村鐞嗙珯閲囩敤鐨勫鐞嗗伐鑹轟負(fù)鈥滅數(shù)鍖栧+鐢熷寲澶勭悊鈥濓紝搴熸皵涓昏鏉ユ簮涓洪泦姘存睜銆佽皟鑺傛睜銆佹矇娣�(wěn)姹犮�佹按瑙ｉ吀鍖栨睜銆佺敓鍖栨睜鏋勭瓚鐗╋紝涓昏鎴愬垎涓烘尌鍙戞�ф湁鏈虹墿( 鍖呮嫭闈炵敳鐑鋒�葷儍銆佹湁鏈虹～鍖栫墿絳? 銆佺敳鐑楓�佺～鍖栨阿絳夈�傚簾姘斾腑紜寲姘㈡祿搴︾害涓?7锝?2mg /m3錛屾尌鍙戞�ф湁鏈虹墿( VOCs) 嫻撳害綰︿負(fù)34 锝?5 mg /m3銆傛牴鎹�婂煄闀囨薄姘村鐞嗗巶鑷皵澶勭悊鎶�鏈紼嬨�嬭綆楋紝紜畾搴熸皵澶勭悊椋庨噺涓?0000m3/h銆傚簾姘斿鐞嗗伐鑹烘祦紼嬶紝瑙佸浘1銆?/span>
宸ヨ壓浜х敓鐨勫簾姘旈鍏堢粡璐熷帇鏀墮泦鍚庨�氳繃綆￠亾杈撻�佽嚦棰勫鐞嗙郴緇熴�傝緋葷粺涓昏璁懼涓哄寲瀛﹀柗娣嬪惛鏀跺鍙?qiáng)鍏堕厤濂楃殑纰辨恫鍔犺嵂绯痪l熴�佸惛鏀舵恫寰幆娉靛拰闄ら浘鍣ㄧ瓑; 闅忓悗閲囩敤浜岀駭騫插紡榪囨護(hù)榪涗竴姝ュ幓闄ゅ簾姘斾腑鐨勭矇灝樺強(qiáng)綺樻�х墿璐ㄣ�傜粡榪囬澶勭悊鍚庣殑搴熸皵榪涘叆媧繪�х⒊鍚擱檮嫻撶緝鍙?qiáng)鍌寲鐕冪儳宸ヨ壓銆傚惛闄勫墏閲囩敤鏅�氬競(jìng)鍞叅璐ㄨ渹紿濈姸媧繪�х偔錛岃濉噺涓?m3/綆便�傚疄楠屾墍鐢ㄥ柗娣嬪閲囩敤閫嗘祦寰幆寮? UPVC 鏉愯川錛屽鍐呰鑱氫笝鐑矋灝?dāng)鐜～鏂欏Q屽欏惰闄ら浘鍣? 娑叉皵姣斾負(fù)1錛岀┖濉旈閫烿=2m/s銆?/span>
1.2 瀹為獙鏂規(guī)硶
瀹為獙閲囩敤榪炵畫(huà)嫻佸疄楠屽拰鎵瑰鐞嗗疄楠岀浉緇撳悎鐨勬柟娉曡繘琛屻�傚皢姘㈡哀鍖栭挔婧朵簬姘村埗寰楀疄楠屾墍鐢ㄥ惛鏀舵恫錛岄噰鐢?mol /L 姘㈡哀鍖栭挔婧舵恫鍜?mol /L 紜吀婧舵恫瀵瑰惛鏀舵恫pH鍊艱繘琛岃皟鑺傘�備負(fù)淇濊瘉鍚告敹娑茬殑pH鍊肩ǔ瀹氾紝鍔犲叆涓�瀹氶噺鐨凬aCO3浣滀負(fù)緙撳啿鍓傘�?/span>
搴熸皵涓璈2S銆乂OCs鐨勬祿搴︽暟鎹垎鍒敱GASTiger6000鎸ュ彂鎬ф湁鏈虹墿鍏夌瀛愬寲媯�(gè)嫻嬩華鍜岀～鍖栨阿姘斾綋媯�(gè)嫻嬩華嫻嬪畾銆傚惛闄勫墏琛ㄩ潰pH閲囩敤ASTM鏍囧噯鏂規(guī)硶D3838嫻嬪畾銆?/span>
2 緇撴灉涓庤璁?/span>
2.1 鍠鋒穻娑瞤H 瀵笻2S鍙?qiáng)VOCs鍘婚櫎鏁堟灉褰卞搷
淇濇寔鍠鋒穻娑叉俯搴﹀拰鍠鋒穻閲忎笉鍙橈紝寰呭伐鑹虹郴緇熻繍琛岀ǔ瀹氾紝H2S鍜孷OCs鐨勫垵濮嬫祿搴﹀垎鍒淮鎸佸湪20鍜?0mg /m3鏃訛紝璋冩暣鍠鋒穻娑瞤H澶у皬錛屾嫻嬪柗娣嬫恫pH 瀵笻2S鍜孷OCs鍘婚櫎鏁堟灉鐨勫獎(jiǎng)鍝嶏紝緇撴灉瑙佸浘2銆?/span>
鍥?鍙錛岀⒈娑插柗娣嬮澶勭悊榪囩▼瀵瑰簾姘斾腑H2S鏈夋槑鏄劇殑鍘婚櫎鏁堟灉銆傞殢鐫�鍠鋒穻娑瞤H鍊肩殑鍗囬珮錛岄澶勭悊榪囩▼瀵笻2S鐨勫幓闄ょ巼閫愭笎鍗囬珮錛岃嚦pH9.5鏃訛紝鍘婚櫎鐜囪揪鍒?6%銆傜敱浜庣⒈娑插H2S鐨勫惛鏀朵富瑕佸彈姘旂浉浼犺川鎺у埗錛岃繘涓�姝ユ彁楂榩H瀵瑰幓闄ゆ晥鏋滃獎(jiǎng)鍝嶄笉澶с�傚柗娣嬮澶勭悊瀵筕OCs 涔熸湁綰?0%鐨勫幓闄よ兘鍔涳紝浣嗗彈鍠鋒穻娑瞤H褰卞搷涓嶅ぇ銆?/span>
閲囩敤媧繪�х偔鍚擱檮瀵岄泦+ 鑴遍檮鍐嶇敓宸ヨ壓澶勭悊鍚獺2S搴熸皵鏃訛紝H2S鏄撳湪媧繪�х偔琛ㄩ潰姘у寲鐢熸垚鍗曡川紜粠鑰屾矇縐笅鏉ワ紝姝ｅ父鐘舵�佷笅寰堥毦閫氳繃鑴遍檮鍘婚櫎錛屼粠鑰屽獎(jiǎng)鍝嶆椿鎬х偔鐨勪嬌鐢ㄥ鍛藉拰緋葷粺瀹夊叏銆備負(fù)浜?jiǎn)瑙ｅ唽櫩欎竴闂錛屽伐紼嬩笂鏈夋椂闇�灝嗘薄姘寸珯搴熸皵緇忓潎鍖栫綈鍧囧寲鍚庣洿鎺ュ紩鍏ュ偓鍖栨哀鍖栫郴緇燂紝閫犳垚鎶曡祫鍜岃繍琛岃垂鐢ㄧ殑澧炲姞銆傜粡榪囩⒈娑插柗娣嬮澶勭悊錛屽彲灝嗗簾姘斾腑H2S嫻撳害闄嶈嚦7mg /m3浠ヤ笅錛岀粡闄ら浘鍜岃繃婊ょ郴緇熷幓闄ゆ按鍒嗗悗錛屽彲婊¤凍閲囩敤鈥滄椿鎬х偔鍚擱檮嫻撶緝+ 鍌寲鐕冪儳鈥濆伐鑹虹殑瑕佹眰銆傛椿鎬х偔鍚擱檮嫻撶緝緋葷粺鎸夎緝浣庢祿緙╁�嶇巼涓?0璁＄畻錛屽彲灝嗗偓鍖栨哀鍖栫郴緇熻璁″鐞嗛噺闄嶈嚦鍘熸潵鐨?0%錛屾姇璧勮繍琛岃垂鐢ㄥぇ涓洪檷浣庛�?/span>
2.2 鍠鋒穻棰勫鐞嗗鍚擱檮榪囩▼鐨勫獎(jiǎng)鍝?/span>
瀵規(guī)椿鎬х偔鍚擱檮嫻撶緝緋葷粺錛岄�夋嫨鍚擱檮鐢ㄦ椿鎬х偔鏃訛紝寰�寰�鏇村叧娉ㄦ瘮琛ㄩ潰縐�佸瓟瀹圭Н銆佸瓟寰勶紝杈冨皯鑰冭檻媧繪�х偔鐨勮〃闈㈠寲瀛︽�ц川銆備絾瀵逛簬H2S綾葷殑寮烘瀬鎬с�侀吀鎬х墿璐紝鍏跺惛闄勮繃紼嬭繕鍙楀埌媧繪�х偔琛ㄩ潰瀹樿兘鍥㈢殑褰卞搷銆傚湪鍚擱檮榪囩▼涓紝褰撳瓨鍦ㄦ恫鐩哥殑NaOH鏃訛紝浼?xì)瀵箣z繪�х偔琛ㄩ潰榪涜鏀規(guī)�э紝澧炲姞琛ㄩ潰紕辨�у惛闄勭偣浣嶏紝浠庤�屾湁鍒╀簬H2S鐨勫惛闄勮漿鍖栥�備絾鐩稿簲鐨勶紝榪欎竴鏀規(guī)�ц繃紼嬩細(xì)鍑忓皯鍚擱檮鍓傝〃闈㈤潪鏋佹�у惛闄勭偣浣嶇殑鏁伴噺錛屼笉鍒╀簬VOC鐨勫惛闄勩�備負(fù)浜?jiǎn)楠岃瘉鍠锋穻棰勫鐞嗗鍚搁檮杩嚱E嬬殑褰卞搷錛屼繚鎸佸伐鑹虹郴緇熷叾瀹冨弬鏁頒笉鍙橈紝璋冩暣棰勫鐞嗗柗娣嬫恫pH錛屽垎鍒祴瀹氬惛闄勭榪涘彛嫻撳害(c0) 鍜屽嚭鍙ｆ祿搴? c) 錛岀粯鍒剁⒈娑插柗娣嬫椂H2S鍜孷OCs鍦ㄦ椿鎬х偔涓婄殑鍚擱檮鏇茬嚎錛岀粨鏋滆鍥? 鍜屽浘4銆?/span>
鍚屾椂嫻嬪畾鍠鋒穻娑蹭腑NaOH 嫻撳害( 浠H 琛ㄧず) 涓庢椿鎬х偔鏍峰搧琛ㄩ潰pH鐨勪箣闂寸殑鍏崇郴錛岀粨鏋滆琛?銆?/span>
褰撴湭榪涜鍠鋒穻棰勫鐞嗘椂錛屾櫘閫氭椿鎬х偔鐢變簬瀵笻2S鐨勫惛闄勪富瑕佷負(fù)鐗╃悊鍚擱檮錛屽惛闄勮緝鎱€�傛鏃禜2S 鐨勭┛閫忔椂闂寸害涓?200min錛屽幓闄ょ巼鍙揪鍒?3%宸﹀彸錛屽茍娌℃湁琛ㄧ幇鍑?guó)櫨冨己鐨凥2S鍚擱檮鑳藉姏銆傚紑鍚⒈娑插柗娣嬪悗錛孒2S姘斾綋鐨勭┛閫忔洸綰夸笌絀塊�忔椂闂撮兘鍚戝悗鎺ㄨ繜錛屼富瑕佸師鍥犳槸紕辨恫鍠鋒穻棰勫鐞嗕嬌媧繪�х偔鏍峰搧琛ㄩ潰鐨勭⒈鎬у畼鑳藉洟澧炲錛屾洿鏄撳惛闄勬瀬鎬х殑H2S鍒嗗瓙錛岃繖涓庢椿鎬х偔琛ㄩ潰pH鐨勫彉鍖栦竴鑷? 琛?) 銆傚綋鍠鋒穻娑瞤H=10鏃訛紝杈懼埌姣旇緝澶х殑鍚擱檮鑳藉姏錛屾鏃禜2S鐨勭┛閫忔椂闂村拰鍘婚櫎鐜囧垎鍒負(fù)1600min鍜?0%銆傚綋鍠鋒穻娑瞤H>10 鏃訛紝鐢變簬鍥烘�佺墿璐ㄥ湪媧繪�х偔琛ㄩ潰鐨勬矇縐紝榪涗竴姝ュ鍔爌H騫朵笉鑳藉鍔燞2S鍦ㄦ椿鎬х偔琛ㄩ潰鐨勫惛闄勶紝榪欎笌Bagreev 鍦ㄥ疄楠屽鍐呯殑鐮旂┒涓�鑷淬�?/span>
褰撳惛鏀舵恫pH 涓洪吀鎬? pH<7) 鏃訛紝H2S鐨勭┛閫忔洸綰夸粛鍚戝悗鎺ㄨ繜錛岃鏄庨櫎琛ㄩ潰紕卞害澶栵紝搴熸皵涓箍搴︾殑澧炲姞鍚屾牱瀵笻2S 鐨勫幓闄ゆ湁淇?jī)杩涗綔鐢ㄣ�傛牴鎹瓵dib et al鐨勭爺絀訛紝姘村垎鐨勫瓨鍦ㄦ槸H2S鍒嗗瓙鍦ㄦ椿鎬х偔琛ㄩ潰鍒嗚В鍙?qiáng)纭厓绱犳哀鍖栫殑鍏抽敭鏉′欢銆傚綋姘村垎涓嶈凍鏃訛紝媧繪�х偔瀵笻2S 鐨勫幓闄ゅ彈鍒版姂鍒訛紝榪欎篃鏄枏姘村瀷媧繪�х偔瀵笻2S鍘婚櫎鏁堟灉杈冨樊鐨勪富瑕佸師鍥犮�?/span>
浠庡浘4 鍙互鐪嬪嚭錛岀浉瀵逛簬H2S錛屽柗娣嬮澶勭悊瀵規(guī)椿鎬х偔鏍峰搧鍚擱檮VOCs鐨勫獎(jiǎng)鍝嶈緝?yōu)畯锛屼粎鍦╬H涓?.8鍜?1鏃跺嚭鐜扮┛閫忔洸綰跨殑灝戦噺鍓嶇Щ銆備竴鑸涓猴紝媧繪�х偔瀵規(guī)湁鏈虹墿鐨勫惛闄勪富瑕佸垎涓虹墿鐞嗗惛闄勫拰鍖栧鍚擱檮涓ゅぇ綾匯�傜墿鐞嗗惛闄勭殑浣滅敤鍔涙槸VanderWaals鍔涳紝涓昏鏄壊鏁ｅ姏錛屽彈娓╁害銆佸帇鍔涘拰琛ㄩ潰縐殑澶у皬褰卞搷銆傚寲瀛﹀惛闄勪富瑕佹槸鍚擱檮璐ㄥ浐浣撹〃闈㈠師瀛愭垨鍒嗗瓙鏈夌數(shù)瀛愮殑杞Щ銆佷氦鎹㈡垨鍏辨湁錛屼粠鑰屽艦鎴愬寲瀛﹂敭( 鎴栫敓鎴愯〃闈㈤厤浣嶅寲鍚堢墿) 銆傚寲瀛﹀惛闄勭殑紼嬪害涓庡惛闄勫墏琛ㄩ潰鐨勮〃闈㈠寲瀛﹀熀鍥㈢浉鍏熾�傚柗娣嬮澶勭悊閫氳繃鏀規(guī)�т綔鐢ㄩ�犳垚浜?jiǎn)娲绘�х偔姣旇〃闈㈢Н鐨勫噺灝戜笌琛ㄩ潰鍖栧鍩哄洟鐨勫鍔狅紝鍓嶈�呴檷浣庝簡(jiǎn)闈炴瀬鎬у垎瀛愮殑鍚擱檮錛岃�屽悗鑰呮湁鍒╀簬鏋佹�у垎瀛愮殑鍚擱檮銆傚湪涓よ�呯殑鍏卞悓浣滅敤涓嬫椿鎬х偔鏍峰搧瀵筕OCs鐨勫惛闄勬�ц兘娌℃湁鏄庢樉鍙樺寲銆?/span>
2.3 鍠鋒穻棰勫鐞嗗媧繪�х偔瀹夊叏鎬ц兘鐨勫獎(jiǎng)鍝?/span>
媧繪�х偔鍏鋒湁寰堝ぇ鐨勬瘮琛ㄩ潰縐紝琛ㄦ槑鍚擱檮瀛旂殑瀛斿寰堣杽錛屾湁鏃剁敋鑷沖彧鏈夊嚑涓師瀛愮殑鍘氬害銆傝繖縐嶆儏鍐典笅錛屾椿鎬х偔琛ㄩ潰C 涓嶰 鐨勬斁鐑弽搴斿緢瀹規(guī)槗鍙楀埌NaOH 鐨勪績(jī)榪涗綔鐢ㄥ獎(jiǎng)鍝? 寮? 1)锝炲紡( 2) ) 錛屽鑷存椿鎬х偔璧風(fēng)噧娓╁害鐨勯檷浣庛�?/span>
C+ O2鈫扖O2 + 鐑噺( 1)
2NaOH + CO2鈫扤aCO3 + H2O+ 鐑噺( 2)
璇ラ」瀹為獙瀵規(guī)ā鎷熶笉鍚孨aOH嫻撳害鍠鋒穻鐘舵�佷笅鐨勬椿鎬х偔璧風(fēng)噧娓╁害榪涜浜?jiǎn)娴嬪畾锛岒q朵笌鏂伴矞媧繪�х偔榪涜浜?jiǎn)瀵规瘮锛尵l撴灉瑙佸浘5銆?/span>
浠庡浘5鐪嬪嚭錛孨aOH鐨勫瓨鍦ㄩ檷浣庝簡(jiǎn)媧繪�х偔鐨勮搗鐕冩俯搴︺�傛湭榪涜鍠鋒穻棰勫鐞嗘椂錛屾椿鎬х偔璧風(fēng)噧娓╁害綰︿負(fù)535 鈩冿紝褰撳柗娣嬫恫pH<10鏃訛紝鍙皢璧風(fēng)噧娓╁害闄嶅箙鎺у埗鍦ㄨ緝?yōu)畯鐨勮寖鍥? < 15 鈩? 錛屽瀹夊叏榪愯褰卞搷涓嶅ぇ銆備絾褰撳柗娣嬫恫pH 澧炲姞鑷?1鏃訛紝媧繪�х偔璧風(fēng)噧娓╁害闄嶈嚦495 鈩冿紝澧炲姞浜?jiǎn)娲绘�х偔璧風(fēng)伀鐕冪儳鐨勫嵄闄╂�э紝浣嗕粛榪滈珮?shù)簬瑙ｅ惛鏃秼z繪�х偔鐨勬甯歌繍琛屾俯搴? 60锝?nbsp;110 鈩? 銆傜粨鍚堝浘2銆佸浘3 鐩稿叧鏁版嵁錛屽柗娣嬫恫pH 鍊艱緝浣蟲(chóng)帶鍒剁偣鍦?.5锝?0涔嬮棿錛屾棦鍙湁鏁堟帶鍒禜2S 鎺掓斁錛屽張鍙繚璇佸畨鍏ㄨ繍琛屻�備負(fù)浜?jiǎn)淇濊瘉鋴社敤瀹夊叏锛寴q樺簲鍋氬ソ鍠鋒穻濉斿嚭鍙ｅ強(qiáng)榪囨護(hù)孌電殑闄ら浘闃叉按宸ヤ綔錛岃繘涓�姝ョ殑宸ヤ綔榪樺寘鎷爺絀跺甫闃葷噧鎬ц兘鍚擱檮鍓傘�?/span>
2.4 鍠鋒穻棰勫鐞嗗鍌寲姘у寲緋葷粺鐨勫獎(jiǎng)鍝?/span>
鍦ㄥ偓鍖栨哀鍖栫郴緇熶腑錛岀～鏄嬌鍌寲鍓備腑姣掔殑甯歌鐗╄川涔嬩竴銆傛皵鐩鎬腑瀛樺湪H2S鏃訛紝H2S棣栧厛琚哀鍖栨垚SO2鍜孲O3錛岃繘涓�姝ュ拰閲戝睘姘у寲鐗╁弽搴斿艦鎴愰噾灞炵～閰哥洂錛岀～閰哥洂瀛樼暀鍦ㄥ偓鍖栧墏琛ㄩ潰鏄撳鑷村偓鍖栧墏澶辨椿銆傛牴鎹枃涓強(qiáng)鐩稿叧鐮旂┒錛屾湭榪涜紕辨恫鍠鋒穻棰勫鐞嗘椂媧繪�х偔琛ㄩ潰鐨刾H杈冧綆錛孒2S鐨勫垎瑙ｅ強(qiáng)姘у寲鍙楀埌褰卞搷錛屽浠ュ垎瀛愬艦鎬佸瓨鍦紝瑙ｅ惛鏃朵細(xì)闅忚劚闄勬皵嫻佽繘鍏ュ偓鍖栨哀鍖栫閫犳垚鍌寲鍓傜殑涓瘨銆傝�岄噰鐢ㄧ⒈娑插柗娣嬮澶勭悊鍚庯紝媧繪�х偔琛ㄩ潰pH鍗囬珮錛孒2S鍦ㄦ椿鎬х偔琛ㄩ潰鍙戠敓姘у寲鍙嶅簲錛屾垨鐢熸垚紜哀鍖栫墿闅忓簾姘旀帓鍑? pH涓轟腑鎬ф垨鍋忛吀鎬? 錛屾垨鐢熸垚鍗曡川紜垨紜哀鍖栫墿娌夌Н鍦ㄦ椿鎬х偔琛ㄩ潰( 寮虹⒈鎬х幆澧?錛屽洜鑰屼細(xì)瀵瑰偓鍖栧墏鐨勪嬌鐢ㄤ駭鐢熶竴瀹氱殑淇濇姢浣滅敤銆?/span>
鍦ㄥ疄楠屼腑錛屽綋鍠鋒恫pH 鍦?锝?1.5涔嬮棿鏃訛紝鏃犺鏄惛闄勮繃紼嬭繕鏄叾鍚庣殑瑙ｅ惛鍙?qiáng)鍌寲姘у寲杩嚱E嬶紝騫舵湭鍦ㄥ熬姘斾腑媯�(gè)嫻嬪嚭SO2錛岃鏄庣～鍏冪礌鍦ㄦ椿鎬х偔琛ㄩ潰鐨勬哀鍖栨瘮杈冨交搴曚笖浜х墿浠ュ崟璐ㄧ～涓轟富銆備竴鑸涓猴紝鍗曡川紜鐜鐨勬薄鏌撹灝忎簬紜吀鎴栫～姘у寲鐗┿�?/span>
闅忕潃鍠鋒穻娑瞤H鍊肩殑榪涗竴姝ュ崌楂橈紝閮ㄥ垎紕遍噾灞炰細(xì)闅忕潃鍠鋒穻榪囩▼涓駭鐢熺殑椋炴搏榪涘叆鍌寲綆憋紝紕遍噾灞炰篃鏄撻�犳垚鍌寲鍓傜殑涓瘨錛屽彲閫氳繃閲囩敤瀵嗛棴鎬уソ鐨勬尅鏉塊棬錛屼弗鏍奸殧紱諱富椋庢満閫氳礬涓庤В鍚擱鏈洪�氳礬鐨勬柟娉曡В鍐熾�傚疄楠屼腑閲囧彇浠ヤ笂鎺柦鍚庯紝鎺у埗鍠鋒穻娑瞤H鍦?.5锝?0浠ヤ笅錛岀粡榪囪繎6涓湀鐨勮繍琛岋紝鏈嫻嬪埌鍌寲鍓傚偓鍖栨�ц兘鐨勯檷浣庯紝璇存槑鍠鋒穻棰勫鐞嗗鍌寲姘у寲緋葷粺鐨勫獎(jiǎng)鍝嶅湪鍙帶鑼冨洿鍐呫�?/span>
3 緇撹
閲囩敤紕辨恫鍠鋒穻棰勫鐞嗗彲鏈夋晥闄嶄綆姹℃按澶勭悊搴熸皵涓璈2S鍚噺錛屽悓鏃朵細(xì)淇?jī)杩泲z繪�х偔瀵笻2S 鐨勫惛闄勩�傚柗娣嬮澶勭悊閫氳繃鏀規(guī)�т綔鐢ㄩ�犳垚浜?jiǎn)娲绘�х偔姣旇〃闈㈢Н鐨勫噺灝戜笌琛ㄩ潰鍖栧鍩哄洟鐨勫鍔狅紝鍓嶈�呴檷浣庝簡(jiǎn)闈炴瀬鎬у垎瀛愮殑鍚擱檮錛岃�屽悗鑰呮湁鍒╀簬鏋佹�у垎瀛愮殑鍚擱檮銆傚湪涓よ�呯殑鍏卞悓浣滅敤涓嬫椿鎬х偔鏍峰搧瀵筕OCs鐨勫惛闄勬�ц兘娌℃湁鏄庢樉鎻愰珮銆傜⒈娑插柗娣嬮澶勭悊鍠鋒穻娑茬殑杈冧匠pH鑼冨洿涓?.5锝?0.0銆傛鏃訛紝鍦ㄥ疄楠屾潯浠朵笅錛孒2S鐨勭┛閫忔椂闂村拰鍘婚櫎鐜囧垎鍒負(fù)1600min鍜?0%錛孷OCs鐨勫惛闄勬洸綰夸笌鏂伴矞媧繪�х偔淇濇寔涓�鑷淬�傚湪璇H鑼冨洿鍐咃紝緇忚繃涓�孌墊椂闂寸殑榪愯鍚庯紝鏈嫻嬪埌鍌寲鍓傚偓鍖栨�ц兘鐨勯檷浣庯紝媧繪�х偔琛ㄩ潰pH鐢?. 0鎻愰珮鍒?.0錛屾椿鎬х偔璧風(fēng)噧鐐圭敱535鈩冮檷鑷?20鈩冿紝瀵瑰伐鑹哄畨鍏ㄧ殑褰卞搷鍦ㄥ彲鎺ュ彈鑼冨洿鍐呫�?/span>
鐩稿叧鏍囩
鐩稿叧鏂伴椈
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閲嶅簡(jiǎn)縐戞亽鏈虹數(shù)璁懼鏈夐檺鍏徃
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