楂樼礆姘у寲铏曠悊鎶€琛�(sh霉)浣滅偤鐗╁寲铏曠悊鎶€琛�(sh霉)涔嬩竴锛屽叿鏈夎檿鐞嗘晥鐜囬珮銆佸皪鏈夋瘨姹℃煋鐗╃牬澹炶純寰瑰簳绛夊劒(y艒u)榛炶€岃寤ｆ硾鎳夌敤浜庢湁姣掗洠闄嶈В宸ユキ(y猫)寤㈡按鐨勯爯铏曠悊宸ヨ棟涓�锛屽凡缍�(j墨ng)閫愭几鎴愮偤姘磋檿鐞�鎶€琛�(sh霉)鐮旂┒鐨勭啽榛�銆傜洰鍓嶇殑楂樼礆姘у寲鎶€琛�(sh霉)涓昏鍖呮嫭鍖栧姘у寲娉�銆侀浕鍖栧姘у寲娉�銆佹繒寮忔哀鍖栨硶銆佽秴鑷ㄧ晫姘存哀鍖栨硶鍜屽厜鍌寲姘у寲娉曠瓑銆�

鍖栧姘у寲鎶€琛�(sh霉)

鍖栧姘у寲鎶€琛�(sh霉)甯哥敤浜庣敓鐗╄檿鐞嗙殑鍓嶈檿鐞�銆備竴鑸槸鍦ㄥ偓鍖栧姂浣滅敤涓嬶紝鐢ㄥ寲瀛告哀鍖栧姂鍘昏檿鐞嗘湁姗熷虎姘翠互鎻愰珮鍏跺彲鐢熷寲鎬�锛屾垨鐩存帴姘у寲闄嶈В寤㈡按涓湁姗熺墿浣夸箣绌�(w臎n)瀹氬寲銆�

1 鑺爴姘у寲娉�

瑭叉妧琛�(sh霉)璧锋簮浜�19涓栫磤90骞翠唬涓湡锛岀敱娉曞湅绉戝瀹禜.J.Fenton鎻愬嚭锛屽湪閰告€ф浠朵笅锛孒2O2鍦‵e2+闆㈠瓙鐨勫偓鍖栦綔鐢ㄤ笅鍙湁鏁堢殑灏囬厭鐭抽吀姘у寲[2]锛屽苟鎳夌敤浜庤構鏋滈吀鐨勬哀鍖�銆傞暦鏈熶互渚�锛屼汉鍊戦粯瑾嶇殑Fenton涓昏鍘熺悊鏄埄鐢ㄤ簽閻甸洟瀛愪綔鐐洪亷姘у寲姘殑鍌寲鍔戯紝鍙嶆噳鐢�(ch菐n)鐢熺茎鍩鸿嚜鐢卞熀寮忕偤:Fe2++H2O2鈥斺€擣e3++OH-+路OH锛屼笖鍙嶆噳澶ч兘鍦ㄩ吀鎬ф浠朵笅閫茶銆�

鍦ㄥ寲瀛告哀鍖栨硶涓�锛孎(xi脿n)enton娉曞湪铏曠悊涓€浜涢洠闄嶈В鏈夋鐗�(濡傝嫰閰氶銆佽嫰鑳洪)鏂归潰椤ず鍑轰竴瀹氱殑鍎�(y艒u)瓒婃€�銆傞毃钁椾汉鍊戝皪Fenton娉曠爺绌剁殑娣卞叆锛岃繎骞翠締鍙堟妸绱鍏�(UV)銆佽崏閰搁菇绛夊紩鍏enton娉曚腑锛屼娇Fenton娉曠殑姘у寲鑳藉姏澶уぇ澧炲挤銆�

2 椤炶姮闋撴哀鍖栨硶

椤濬enton鍙嶆噳鏄櫎Fe(鈪�)浠ュ锛孎(xi脿n)e(鈪�)銆佸惈閻电う鐗╀互鍙婂叾浠栦竴浜涢亷娓￠噾灞Co銆丆d銆丆u銆丄g銆丮n銆丯i绛夊彲浠ュ姞閫熸垨鑰呮浛浠e(鈪�)鑰屽皪H2O2璧峰偓鍖栦綔鐢ㄧ殑涓€椤炲弽鎳夌殑绺界ū銆�

鐮旂┒琛ㄦ槑,鍒╃敤Fe3+銆丮n2+绛夊潎鐩稿偓鍖栧姂鍜岄惖绮�銆佺煶澧ㄣ€侀惖銆侀尦鐨勬哀鍖栫う鐗╃瓑闈炲潎鐩稿偓鍖栧姂鍚屾ǎ鍙娇H2O2鍒嗚В鐢�(ch菐n)鐢熉稯H,鍥犲叾鍙嶆噳鍩烘湰閬庣▼鑸嘑enton瑭﹀姂椤炰技鑰岀ū涔嬬偤椤濬enton楂旂郴銆傚鐢‵e3+浠ｆ浛Fe2+,鐢变簬Fe2+鏄嵆鏅傜敘(ch菐n)鐢熺殑,娓涘皯浜喡稯H琚獸e2+閭勫師鐨勬鏈�,鍙彁楂�?OH鐨勫埄鐢ㄦ晥鐜�銆傝嫢鍦‵enton楂旂郴涓姞鍏ユ煇浜涚怠(lu貌)鍚堝姂(濡侰2O2-4銆丒DTA绛�),鍙鍔犲皪鏈夋鐗╃殑鍘婚櫎鐜�銆�

3 鑷哀姘у寲娉�

鑷哀姘у寲楂旂郴鍏锋湁杓冮珮鐨勬哀鍖栭倓鍘熼浕浣�锛岃兘澶犳哀鍖栧虎姘翠腑鐨勫ぇ閮ㄥ垎鏈夋姹℃煋鐗�锛岃寤ｆ硾鎳夌敤浜庡伐妤�(y猫)寤㈡按铏曠悊涓�銆傝嚟姘ц兘姘у寲姘翠腑瑷卞鏈夋鐗╋紝浣嗚嚟姘ц垏鏈夋鐗╃殑鍙嶆噳鏄湁閬告搰鎬х殑锛岃€屼笖涓嶈兘灏囨湁姗熺墿寰瑰簳鍒嗚В鐐篊O2鍜孒2O锛岃嚟姘ф哀鍖栧悗鐨勭敘(ch菐n)鐗╁線寰€鐐虹晶閰搁鏈夋鐗�銆�

涓旇嚟姘х殑鍖栧鎬ц唱(zh矛)妤典笉绌�(w臎n)瀹氾紝灏ゅ叾鍦ㄩ潪绱旀按涓�锛屾哀鍖栧垎瑙ｉ€熺巼浠ュ垎閻樿▓[5]銆傚湪寤㈡按铏曠悊涓�锛岃嚟姘ф哀鍖栭€氬父涓嶄綔鐐轰竴鍊嬪柈鐛ㄧ殑铏曠悊鍠厓锛岄€氬父鏈冨姞鍏ヤ竴浜涘挤鍖栨墜娈�锛屽鍏夊偓鍖栬嚟姘у寲銆佸牽鍌寲鑷哀鍖栧拰澶氱浉鍌寲鑷哀鍖栫瓑銆傛澶�锛岃嚟姘ф哀鍖栬垏鍏朵粬鎶€琛�(sh霉)鑱�(li谩n)鐢ㄤ篃鏄爺绌剁殑閲嶉粸锛屽鑷哀/瓒呰伈娉�娉曘€佽嚟姘�/鐢熺墿娲绘€х偔鍚搁檮娉曠瓑銆�

闆诲寲瀛稿偓鍖栨哀鍖栨硶

瑭叉妧琛�(sh霉)璧锋簮浜�20涓栫磤40骞翠唬锛屾湁鎳夌敤鑼冨湇寤ｃ€侀檷瑙ｆ晥鐜囬珮銆佽兘閲忚姹傜啊鍠€佸埄浜庡鐝�(xi脿n)鑷嫊鍖栨搷浣�锛屾噳鐢ㄦ柟寮忛潏娲诲妯ｇ瓑鍎�(y艒u)榛�銆傞浕鍖栧鍌寲姘у寲娉曟棦鍙敤浜庨洠闄嶈В寤㈡按鐨勫墠铏曠悊鎺柦渚嗘彁楂樺彲鐢熺墿闄嶈В鎬ц兘锛屽張鍙互浣滅偤闆ｉ檷瑙ｉ厷椤炲虎姘寸殑娣卞害铏曠悊鎶€琛�(sh霉)锛屽湪鍎�(y艒u)鍖栫殑pH鍊�銆佹韩搴﹀拰闆绘祦寮峰害姊濅欢涓�锛岃嫰閰氬彲浠ュ緱鍒板咕涔庡畬鍏ㄧ殑鍒嗚В銆�

閲濆皪楂樻績搴�銆侀洠闄嶈В銆佹湁姣掓湁瀹崇殑鍚厷寤㈡按锛屽偝绲�(t菕ng)鐢熺墿娉曞拰鐗╁寲娉曞凡缍�(j墨ng)澶卞幓浜嗗叾鍎�(y艒u)鍕�锛屽寲瀛告哀鍖栨硶鍙堝洜鍏舵槀璨寸殑璨荤敤闃荤浜嗗叾鎺ㄥ唬鎳夌敤锛岄浕鍖栧鍌寲姘у寲娉曡秺渚嗚秺鍙楀埌浜哄€戠殑闈掔潪锛屼絾鍏惰嚜韬篃瀛樺湪涓€浜涘晱椤岋紝濡傞浕鑰�锛岄浕妤垫潗鏂欏鐐鸿泊閲戝爆锛屾垚鏈純楂樺強瀛樺湪闄芥サ鑵愯潟锛屾寚灏庡叾鎺ㄥ唬鎳夌敤鐨勫井瑙€鍕曞姏瀛稿拰鐔卞姏瀛哥爺绌跺皻涓嶅畬鍠勭瓑銆�

婵曞紡姘у寲鎶€琛�(sh霉)

婵曞紡姘у寲锛屽張绋辨繒寮忕噧鐕�锛屾槸铏曠悊楂樻績搴︽湁姗熷虎姘寸殑涓€绋涔嬫湁鏁堢殑鏂规硶锛屽叾鍩烘湰鍘熺悊鏄湪楂樻韩楂樺鐨勬浠朵笅閫氬叆绌烘埃锛屼娇寤㈡按涓殑鏈夋姹℃煋鐗╄姘у寲锛屾寜铏曠悊閬庣▼鏈夌劇鍌寲鍔戝彲灏囧叾鍒嗙偤婵曞紡绌烘埃姘у寲鍜屾繒寮忕┖姘ｅ偓鍖栨哀鍖栧叐椤炪€�

1 婵曞紡绌烘埃姘у寲娉�

鏈€鏃╃爺鍒堕枊鐧�(f膩)婵曞紡绌烘埃姘у寲(Wet Air Oxidation锛岀啊绋盬AO)娉曞苟瀵︾従(xi脿n)宸ユキ(y猫)鍖栫殑鏄編鍦嬬殑Zimpro鍏徃锛岃┎鍏徃宸插皣WAO宸ヨ棟鎳夌敤浜庣儻鐑寸敓鐢�(ch菐n)寤㈡礂婊屾恫銆佷笝鐑厛鐢熺敘(ch菐n)寤㈡按鍙婅静(n贸ng)钘ョ敓鐢�(ch菐n)寤㈡按绛夋湁姣掓湁瀹冲伐妤�(y猫)寤㈡按鐨勮檿鐞�銆俉AO鎶€琛�(sh霉)鏄湪楂樻韩(125鈥斺€�320鈩�)楂樺(0.5鈥斺€�20MPa)姊濅欢涓嬮€氬叆绌烘埃锛屼娇寤㈡按涓殑楂樺垎瀛愭湁姗熺墿鐩存帴姘у寲闄嶈В鐐虹劇姗熺墿鎴栧皬鍒嗗瓙鏈夋鐗�銆�

浣跨敤婵曞紡绌烘埃姘у寲鎶€琛�(sh霉)灏嶆▊鏋滅敓鐢�(ch菐n)寤㈡按閫茶闋愯檿鐞�锛屾湁姗熺７鐨勫幓闄ょ巼楂橀仈95%锛屾湁姗熺～鐨勫幓闄ょ巼楂橀仈90%銆俍impro鍏徃鐨刉AO宸ヨ棟铏曠悊鏁堢巼楂�銆佸弽鎳夋檪闁撶煭锛屼絾鐢变簬瑭叉妧琛�(sh霉)瑕佹眰楂樻韩楂樺锛屾墍闇€瑷�(sh猫)鍌欐姇璩囪純澶�锛岄亱杞�(zhu菐n)姊濅欢鑻涘埢锛岄洠浜庤涓€鑸紒妤�(y猫)鎺ュ彈锛屽洜鑰岄厤鍚堜娇鐢ㄥ偓鍖栧姂寰炶€岄檷浣庡弽鎳夋韩搴﹀拰澹撳姏鎴栫府鐭弽鎳夊仠鐣欐檪闁撶殑婵曞紡绌烘埃鍌寲姘у寲娉曡繎骞翠締鏇存槸鍙楀埌寤ｆ硾鐨勯噸瑕栬垏鐮旂┒銆�

2 婵曞紡绌烘埃鍌寲姘у寲娉�

婵曞紡绌烘埃鍌寲姘у寲(Catalytic Wet Air Oxidation锛岀啊绋盋WAO)娉曟槸鍦ㄥ偝绲�(t菕ng)鐨勬繒寮忔哀鍖栬檿鐞嗗伐钘濅腑鍔犲叆閬╁疁鐨勫偓鍖栧姂浣挎哀鍖栧弽鎳夎兘鍦ㄦ洿婧拰鐨勬浠朵笅鍜屾洿鐭殑鏅傞枔鍏�(n猫i)瀹屾垚銆傚緸鑰屽彲闄嶄綆鍙嶆噳鐨勬韩搴﹀拰澹撳姏锛屾彁楂樻哀鍖栧垎瑙ｈ兘鍔涳紝鍔犲揩鍙嶆噳閫熺巼锛岀府鐭仠鐣欐檪闁擄紝涔熷洜姝ゅ彲娓涜紩瑷�(sh猫)鍌欒厫铦�銆侀檷浣庨亱琛岃不鐢ㄣ€�

婵曞紡绌烘埃鍌寲姘у寲娉曠殑闂�(gu膩n)閸靛晱椤屾槸楂樻椿鎬ф槗鍥炴敹鐨勫偓鍖栧姂銆侰WAO鐨勫偓鍖栧姂涓€鑸垎鐐洪噾灞菇銆佹哀鍖栫墿鍜屽京鍚堟哀鍖栫墿3椤�锛屾寜鍌寲鍔戝湪楂旂郴涓瓨鍦ㄧ殑褰㈠紡锛屽張鍙皣婵曞紡绌烘埃鍌寲姘у寲娉曞垎鐐哄潎鐩告繒寮忓偓鍖栨哀鍖栨硶鍜岄潪鍧囩浉婵曞紡鍌寲姘у寲娉�銆�

鍧囩浉婵曞紡鍌寲姘у寲鍖栨硶銆傚湪鍧囩浉婵曞紡鍌寲姘у寲娉曚腑锛岀敱浜庡偓鍖栧姂(澶氱偤閲戝爆闆㈠瓙)鏄彲婧舵€х殑閬庢浮閲戝爆楣介锛岄€欎簺楣介浠ラ洟瀛愬舰寮忓瓨鍦ㄤ簬寤㈡按涓�锛屽湪闆㈠瓙鎴栧垎瀛愮殑姘村钩涓婇€氶亷寮曠櫦(f膩)姘у寲鍔戠殑鑷敱鍩哄弽鎳夊苟涓嶆柗鍦板啀鐢熻€屽皪姘翠腑鏈夋鐗╃殑姘у寲鍙嶆噳璧峰偓鍖栦綔鐢�銆�

鍦ㄥ潎鐩告繒寮忓偓鍖栨哀鍖栨硶涓敱浜庡偓鍖栧姂鍦ㄥ垎瀛愭垨闆㈠瓙姘村钩涓婄崹绔嬭捣浣滅敤锛屽洜鑰屽垎瀛愭椿鎬ч珮锛屼娇寰楁哀鍖栨晥鏋滆純濂�銆備絾鐢变簬鍧囩浉婵曞紡鍌寲姘у寲娉曚腑鐨勫偓鍖栧姂鏄互闆㈠瓙褰㈠紡瀛樺湪锛岃純闆ｅ緸寤㈡按涓洖鏀跺拰鍐嶅埄鐢紝涓旀槗閫犳垚浜屾姹℃煋銆�

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