MSBR(Modified Sequencing Batch Reactor)鏄敼鑹紡搴忓垪闁撴瓏鍙嶆噳(y墨ng)鍣�锛屾槸C.Q.Yang绛変汉鏍规摎(j霉)SBR鎶€琛�(sh霉)鐗归粸(di菐n)銆傜祼(ji茅)鍚堝偝绲�(t菕ng)娲绘€ф薄娉ユ硶鎶€琛�(sh霉)锛岀爺绌堕枊鐧�(f膩)鐨勪竴绋洿鐐虹悊鎯崇殑姹�姘磋檿鐞�绯荤当(t菕ng)銆侻SBR鏃笉闇€瑕佸垵娌夋睜鍜屼簩娌夋睜锛屽張鑳藉湪鍙嶆噳(y墨ng)鍣ㄥ叏鍏呮豢骞跺湪鎭掑畾娑蹭綅涓嬮€ｇ簩(x霉)閫�(j矛n)姘撮亱(y霉n)琛�銆傞噰鐢ㄥ柈姹犲鏍兼柟寮�锛岀祼(ji茅)鍚堜簡鍌崇当(t菕ng)娲绘€ф薄娉ユ硶鍜孲BR鎶€琛�(sh霉)鐨勫劒(y艒u)榛�(di菐n)銆備笉浣嗙劇(w煤)闇€闁撴柗娴侀噺锛岄倓鐪佸幓浜嗗姹犲伐钘濇墍闇€瑕佺殑鏇村鐨勯€ｆ帴绠�銆�娉�鍜�闁�闁€銆傞€氶亷涓│鐮旂┒鍙婄敓鐢�(ch菐n)鎬ф噳(y墨ng)鐢紝璀夋槑MSBR娉曟槸涓€绋稉(j墨ng)婵�(j矛)鏈夋晥銆侀亱(y霉n)琛屽彲闈犮€佹槗浜庡(sh铆)鐝�(xi脿n)瑷�(j矛)绠楁(j墨)鎺у埗鐨勬薄姘磋檿鐞嗗伐钘�銆�

1銆€MSBR娉曠殑鍩烘湰鍘熺悊鑸囩壒榛�(di菐n)

1.1銆€MSBR鐨勫熀鏈祫鎴�

鍙嶆噳(y墨ng)鍣ㄧ敱涓夊€�(g猫)涓昏閮ㄥ垎绲勬垚锛氭洕姘ｆ牸鍜屽叐鍊�(g猫)浜ゆ浛搴忔壒铏曠悊鏍笺€備富鏇濇埃鏍煎湪鏁村€�(g猫)閬�(y霉n)琛屽懆鏈熼亷绋嬩腑淇濇寔閫ｇ簩(x霉)鏇濇埃锛岃€屾瘡鍗婂€�(g猫)鍛ㄦ湡閬庣▼涓紝鍏╁€�(g猫)搴忔壒铏曠悊鏍间氦鏇垮垎鍒ヤ綔鐐篠BR鍜屾緞娓呮睜銆�

1.2銆€MSBR鐨勬搷浣滄椹�

鍦ㄦ瘡鍗婂€�(g猫)閬�(y霉n)琛屽懆鏈熶腑锛屼富鏇濇埃鏍奸€ｇ簩(x霉)鏇濇埃锛屽簭鎵硅檿鐞嗘牸涓殑涓€鍊�(g猫)浣滅偤婢勬竻姹�(鐩哥暥(d膩ng)浜庢櫘閫氭椿鎬ф薄娉ユ硶鐨勪簩娌夋睜浣滅敤)锛屽彟涓€鍊�(g猫)搴忔壒铏曠悊鏍煎墖閫�(j矛n)琛屼互涓嬩竴绯诲垪鎿嶄綔姝ラ锛�

姝ラ1锛氬師姘磋垏寰挵(hu谩n)娑叉贩鍚�锛岄€�(j矛n)琛岀己姘ф敧鎷�銆�

鍦ㄩ€欏崐鍊�(g猫)鍛ㄦ湡鐨勯枊濮�锛屽師姘撮€�(j矛n)鍏ュ簭鎵硅檿鐞嗘牸锛岃垏琚帶鍒跺洖鍒颁富鏇濇埃鏍肩殑鍥炴祦娑叉贩鍚�銆傚湪缂烘哀鍜岃睈瀵岀殑纭濆寲鎱�(t脿i)姘浠朵笅锛屽簭鎵硅檿鐞嗘牸鍏�(n猫i)鐨勫吋鎬у弽纭濆寲鑿屽埄鐢ㄧ閰搁菇鍜屼簽纭濋吀楣戒綔鐐洪浕瀛愬彈楂�锛屼互鍘熸按鍙婂収(n猫i)婧愬懠鍚告墍閲嬫斁鐨勬湁姗�(j墨)纰充綔鐐虹⒊婧�锛岄€�(j矛n)琛岀劇(w煤)姘у懠鍚镐唬璎濄€傜敱浜庡垵鏈熷簭鎵硅檿鐞嗘牸鍏�(n猫i)MLSS婵冨害楂�锛岀鍖栨厠(t脿i)姘績搴﹁純楂橈紝鍥犳纰虫簮鎴愮偤鍙嶇鍖栭€熺巼鐨勯檺鍒舵浠�銆傞毃钁楀師姘寸殑鍔犲叆锛屾湁姗�(j墨)纰崇殑婵冨害澧炲姞锛屾彁楂樹簡鍙嶇鍖栫殑閫熺巼銆備締(l谩i)鑷洕姘ｆ牸鍜屽簭鎵规牸鍘熸湁鐨勭鎱�(t脿i)姘稉(j墨ng)鍙嶇鍖栧緱浠ュ幓闄�銆傚彟澶�锛岃┎闅庢閬�(y霉n)琛屼篃鏄簭鎵硅檿鐞嗘牸涓純楂樻績搴︾殑姹℃偿鍚戞洕姘ｆ牸鍥炴祦鐨勯亷绋�锛屼互鎻愰珮鏇濇埃鏍间腑鐨勬薄娉ユ績搴�銆�

姝ラ2锛氶儴鍒嗗師姘村拰寰挵(hu谩n)娑叉贩鍚�锛岄€�(j矛n)琛岀己姘ф敧鎷�銆�

闅ㄨ憲姝ラ1涓師姘寸殑涓嶆柗閫�(j矛n)鍏�锛屽簭鎵硅檿鐞嗘牸鍏�(n猫i)鏈夋(j墨)鐗╁拰姘ㄦ爱鐨勬績搴﹂€愭几澧炲姞銆傜偤闃绘鍦ㄥ簭鎵硅檿鐞嗘牸鍏�(n猫i)鏈夋(j墨)鐗╁拰姘ㄦ爱鐨勯亷鍒嗗鍔�锛屽師姘村垎鍒ユ祦鍏ュ簭鎵硅檿鐞嗘牸鍜屼富鏇濇埃鏍笺€備娇搴忔壒铏曠悊鏍煎収(n猫i)缍寔涓€鍊�(g猫)閬╃暥(d膩ng)?sh霉)鎸犺ⅰC(j墨)纰虫按骞�锛屼互鍒╀簬鍙嶇鍖栫殑閫�(j矛n)琛�?锛涙棇寮﹀拰銊焇寰挵(hu谩n)锛岀辜绾�(x霉)浣垮簭鎵硅檿鐞嗘牸鍘熶締(l谩i)绌嶈仛鐨凪LSS鍚戜富鏇濇埃鏍煎収(n猫i)娴佸嫊(d貌ng)銆�

姝ラ3锛氬簭鎵规牸鍋滄閫�(j矛n)鍘熸按锛屽惊鐠�(hu谩n)娑茬辜绾�(x霉)缂烘哀鏀媽銆�

姝ゅ悗涓柗閫�(j矛n)鍏ュ簭鎵硅檿鐞嗘牸鐨勫師姘�銆傚師姘村湪鍓╀笅鐨勬搷浣滀腑锛岀洿鎺ラ€�(j矛n)鍏ヤ富鏇濇埃鏍�銆傞€欎娇寰椾富鏇濇埃鏍奸檷瑙ｅぇ閲忔湁姗�(j墨)纰�锛屽苟娓涘急寰敓鐗╃殑濂芥哀鍏�(n猫i)婧愬懠鍚�銆傚簭鎵硅檿鐞嗘牸鍒╃敤寰挵(hu谩n)娑蹭腑娈樼暀鐨勬湁姗�(j墨)鐗╀綔鐐洪浕瀛愪緵楂旓紝浠ョ鍖栨厠(t脿i)姘綔闆诲瓙鍙楅珨锛岀辜绾�(x霉)閫�(j矛n)琛岀己姘у弽纭濆寲銆傜敱浜庢湁姗�(j墨)纰虫簮鐨勬笡灏戯紝缂烘哀鍏�(n猫i)婧愬懠鍚哥殑閫熺巼灏囨彁楂�銆備締(l谩i)鑷富鏇濇埃鏍肩殑娣峰悎娑插叿鏈夎純浣庣殑鏈夋(j墨)鐗╁拰MLSS婵冨害銆傜稉(j墨ng)寰挵(hu谩n)锛屾妸搴忔壒铏曠悊鏍煎収(n猫i)鐨勬畼浣欐湁姗�(j墨)鐗╁拰娲绘€ф薄娉ユ帹鍏ヤ富鏇濇埃鏍硷紝鍦ㄦ閫�(j矛n)琛屾洕姘ｅ弽鎳�(y墨ng)闄嶈В鏈夋(j墨)鐗�锛屽苟缍寔鐗╄唱(zh矛)骞宠　銆�

姝ラ4锛氭洕姘�锛屽苟绻肩簩(x霉)寰挵(hu谩n)銆�

閫�(j矛n)琛屾洕姘�锛岄檷浣庢渶鍒濋€�(j矛n)姘存墍娈樹綑鐨勬湁姗�(j墨)纰炽€佹湁姗�(j墨)姘拰姘ㄦ爱锛屼互鍙婁締(l谩i)鑷富鏇濇埃鏍兼湭琚檷瑙ｇ殑鏈夋(j墨)鐗╁拰鍏�(n猫i)婧愬懠鍚搁噵鏀剧殑姘ㄦ爱锛屽苟鍚硅劔鍦ㄥ墠闈㈢己姘ч殠娈电敘(ch菐n)鐢熺殑鎴暀鍦ㄦ贩鍚堟恫涓殑姘�?d煤)?銆傞€ｇ簩(x霉)鐨勫惊鐠�(hu谩n)澧炲姞浜嗕富鏇濇埃鏍煎収(n猫i)鐨勫井鐢熺墿閲忥紝鍚屾檪(sh铆)閫�(j矛n)涓€姝ラ檷浣庡簭鎵硅檿鐞嗘牸涓殑鎳告诞鍥洪珨锛岄檷浣庝簡MLSS婵冨害锛屾湁鍒╀簬鍏跺湪涓嬪崐鍊�(g猫)鍛ㄦ湡涓綔鐐烘緞娓呮睜鏅�(sh铆)锛屾笡灏戞薄娉ラ噺浠ユ彁楂樻矇娣€姹犵殑鏁堢巼銆�

姝ラ5锛氬仠姝㈠惊鐠�(hu谩n)锛屽欢鏅�(sh铆)鏇濇埃銆�

鐐洪€�(j矛n)涓€姝ラ檷浣庡簭鎵硅檿鐞嗘牸鍏�(n猫i)鐨勬湁姗�(j墨)鐗╁拰姘績搴�锛屾笡灏戝墿浣欑殑姘�?d煤)棣€鑽╊儘鎹庨啔瑷抮(sh铆)鏇濇埃銆傞€欐鏄湪娌掓湁寰挵(hu谩n)锛屾矑鏈夐€�(j矛n)鍑烘祦閲忕殑闅旈洟鐙€鎱�(t脿i)涓嬮€�(j矛n)琛屻€傚欢鏅�(sh铆)鏇濇埃浣垮簭鎵硅檿鐞嗘牸涓殑BOD5鍜孴KN閬�(d谩)鍒拌檿鐞嗙殑瑕佹眰姘村钩銆�

姝ラ6锛氶潨缃矇娣€銆�

寤舵檪(sh铆)鏇濇埃鍋滄鍚庯紝鍦ㄩ殧闆㈢媭鎱�(t脿i)涓�锛岄枊濮嬮潨缃矇娣€锛屼娇娲绘€ф薄娉ヨ垏涓婃竻娑叉湁鏁堝垎闆�锛岀偤涓嬪崐鍊�(g猫)鍛ㄦ湡浣滅偤婢勬竻姹犲嚭姘村仛婧�(zh菙n)鍌�銆傛矇娣€闁嬪鏅�(sh铆)锛岀敱浜庝粛瀛樺湪鍓╀綑鐨勬憾瑙ｆ哀锛屾矇娣€姹℃偿涓殑纭濆寲鑿岀辜绾�(x霉)纭濆寲娈樹綑鐨勬皑锛岃€屽ソ姘у井鐢熺墿绻肩簩(x霉)閫�(j矛n)琛屽ソ姘у収(n猫i)婧愬懠鍚搞€傜暥(d膩ng)娣峰悎娑蹭腑姘ф笡灏戝埌涓€瀹氱▼搴︽檪(sh铆)锛屽吋鎬ц弻闁嬪鍒╃敤纭濆寲鎱�(t脿i)姘綔鐐洪浕瀛愬彈楂旈€�(j矛n)琛岀己姘у収(n猫i)婧愬懠鍚�锛岄€�(j矛n)琛岀▼搴﹁純浣庣殑鍙嶇鍖栦綔鐢ㄣ€傚湪鏁村€�(g猫)鍗婂懆鏈熼亷绋嬩腑锛屾鏅�(sh铆)搴忔壒铏曠悊鏍间腑涓婃竻娑茬殑BOD銆乀KN銆佹皑銆佺閰搁菇銆佷簽纭濋吀楣界殑婵冨害鏈€浣庯紝鎳告诞鍥洪珨绺介噺涔熸渶灏�锛屽洜姝よ┎搴忔壒铏曠悊鏍煎湪涓嬪崐鍊�(g猫)鍛ㄦ湡浣滅偤娌夋穩姹�锛屽叾鍑烘按璩�(zh矛)閲忔槸鍙潬鐨�銆傚湪閫欎竴姝ワ紝鍙互寰炰氦鏇垮簭鎵硅檿鐞嗘牸涓帓鏀惧墿浣欐薄娉�銆傜浜屽€�(g猫)鍗婂懆鏈燂細姝ラ6鐨勭祼(ji茅)鏉熸(bi膩o)蹇楄憲铏曠悊閬�(y霉n)琛岀殑涓嬪崐鍊�(g猫)寰挵(hu谩n)鎿嶄綔闁嬪銆傞€氶亷鍏╁€�(g猫)鍗婂懆鏈�锛屾敼璁婁氦鏇垮簭鎵硅檿鐞嗘牸鐨勬搷浣滃舰寮�銆傜浜屽€�(g猫)鍗婂懆鏈熻垏绗竴鍊�(g猫)鍗婂懆鏈熺殑6鍊�(g猫)鎿嶄綔姝ラ鐩稿悓銆�

2銆€MSBR娉曠殑涓昏閬�(y霉n)琛岀壒榛�(di菐n)

(1)MSBR绯荤当(t菕ng)鑳介€�(j矛n)琛屼笉鍚岄厤缃殑瑷�(sh猫)瑷�(j矛)鍜岄亱(y霉n)琛�锛屼互閬�(d谩)鍒颁笉鍚岀殑铏曠悊鐩殑銆�

(2)姣忓崐鍊�(g猫)閬�(y霉n)琛屽懆鏈熶腑锛屾椹熺殑鏁�(sh霉)閲忓拰姣忔椹熸墍闇€鐨勬檪(sh铆)闁�锛屽彇姹轰簬鍘熸按鐨勭壒鎬у拰鍑烘按鐨勮姹�銆傞€欓噷浠嬬垂浜�6鍊�(g猫)閬�(y霉n)琛屾椹燂紝浣嗘墍闇€绺界殑姝ラ鍙互琚郴绲�(t菕ng)瑷�(sh猫)瑷�(j矛)鑰呮墍閬告搰銆傚父甯稿彲浠ュ湪瀵�(sh铆)闅涢亱(y霉n)琛屼腑娓涘皯锛屼互渚夸娇閬�(y霉n)琛岄亷绋嬬啊(ji菐n)鍠寲銆備緥濡�锛屾椹�1鍜屾椹�2鑳介€氶亷寤堕暦(zh菐ng)姝ラ1鍜屾笡灏戞椹�2鐨勬檪(sh铆)闁撲締(l谩i)鍚堝苟閫欏叐姝ョ偤涓€姝ャ€傚鍔犳椹�1鐨勬檪(sh铆)闁撳墖澧炲姞搴忔壒铏曠悊鏍兼湁姗�(j墨)纰崇殑閲�锛岄€欎娇寰楀湪涓嶉€�(j矛n)鍘熸按鐨勭己姘ф贩鍚堟檪(sh铆)闁撻渶瑕佹洿闀�(zh菐ng)锛屼互骞宠　姝ラ3銆備篃鍙互澧炲姞姝ラ锛岄€�(j矛n)琛屾洿澶氱殑缂烘哀顎戝ソ姘у簭鎵规搷浣�锛屼締(l谩i)铏曠悊鏈夋(j墨)鐗╁拰姘ㄦ爱婵冨害鏇撮珮鐨勫師姘达紝浠ラ仈(d谩)鍒版洿浣庡嚭姘寸附姘殑瑕佹眰銆�

(3)鍦ㄦ瘡鍗婂€�(g猫)寰挵(hu谩n)涓�锛屽師姘村ぇ閮ㄥ垎鏅�(sh铆)闁撴槸閫�(j矛n)鍏ヤ富鏇濇埃鏍笺€傛帴钁楁槸閮ㄥ垎鎴栧叏閮ㄦ薄姘撮€�(j矛n)鍏ヤ綔鐐篠BR鐨勫簭鎵硅檿鐞嗘牸銆傚湪涓绘洕姘ｆ牸涓畬鎴愪簡澶ч儴鍒嗘湁姗�(j墨)纰�銆佹湁姗�(j墨)姘拰姘ㄦ爱鐨勬哀鍖�銆傚彟澶栵紝涓绘洕姘ｆ牸鍦ㄥ畬鍏ㄦ贩鍚堢媭鎱�(t脿i)涓嬮€ｇ簩(x霉)鏇濇埃锛屽壍(chu脿ng)閫犱簡涓€鍊�(g猫)绌�(w臎n)瀹氱殑鐢熺墿鍙嶆噳(y墨ng)鐠�(hu谩n)澧�銆傞€欎娇寰楁暣鍊�(g猫)瑷�(sh猫)鍌欒兘鎵垮彈娌栨搳璨�(f霉)鑽风殑褰遍熆銆�

(4)寰炲簭鎵硅檿鐞嗘牸鍒颁富鏇濇埃鏍肩殑寰挵(hu谩n)娴佸嫊(d貌ng)锛屼娇寰楀墠鑰呯⿳鑱氱殑鎳告诞鍥洪珨閬�(y霉n)閫佸埌浜嗗悗鑰呫€傚惊鐠�(hu谩n)涔熸妸涓绘洕姘ｆ牸鍏�(n猫i)鐨勮姘у寲鐨勭鍖栨爱閬�(y霉n)閫佸埌鍦ㄥ崐鍊�(g猫)寰挵(hu谩n)鐨勫ぇ閮ㄥ垎鏅�(sh铆)鏈熻檿鍦ㄧ己姘ф敧鎷岀媭鎱�(t脿i)涓嬬殑搴忔壒铏曠悊鏍�锛屽(sh铆)鐝�(xi脿n)鑴爱鐨勭洰鐨�銆�

(5)姹℃偿灞や綔鐐轰竴鍊�(g猫)姹℃偿閬庢烤鍣紝灏�(du矛)鏀瑰杽鍑烘按璩�(zh矛)閲忓拰缂烘哀鍏�(n猫i)婧愬懠鍚搁€�(j矛n)琛岀殑鍙嶇鍖栨湁閲嶈浣滅敤銆�

3銆€MSBR娉曠殑鎳�(y墨ng)鐢ㄨ垏鐧�(f膩)灞�

MSBR鎶€琛�(sh霉)宸插湪骞惧€�(g猫)姹℃按铏曠悊寤犳噳(y墨ng)鐢�銆備綅浜庡姞鎷垮ぇSaskatchewan鐨凟stevan姹℃按铏曠悊寤犲墖鐐轰竴瀵�(sh铆)渚�銆傞洊鐒剁敱浜庡毚(y谩n)瀵掗€犳垚涓€浜涘啺鍑嶅晱椤�锛屼絾姹℃按寤犻倓鏄彇寰椾簡鐩哥暥(d膩ng)濂界殑铏曠悊鏁堢巼銆傚钩鍧囨韩搴︾偤13鈩�锛岀郴绲�(t菕ng)铏曠悊鏁堟灉(娓�(c猫)瑭︽檪(sh铆)闁�1996骞�4鏈堬綖1997骞�3鏈�)濡傝〃1鎵€绀�銆�

琛�1銆€Estevan姹℃按铏曠悊寤燤SBR娓�(c猫)瑭︾祼(ji茅)鏋�

闋�(xi脿ng)鐩€�(j矛n)姘村嚭姘村幓闄ょ巼(%)

BOD5 (mg/L)1658.595

TSS(mg/l)2121195

TKN(mg/l)393.591

TP(mg/l)5.11.963

瀵�(sh铆)韪愯〃鏄嶮SBR鏄竴绋彲閫ｇ簩(x霉)閫�(j矛n)姘�銆侀珮鏁堢殑姹℃按铏曠悊宸ヨ棟锛屼笖绨�(ji菐n)鍠�锛屽绌嶅皬锛屽柈姹犮€傛槗浜庡(sh铆)鐝�(xi脿n)瑷�(j矛)绠楁(j墨)鑷嫊(d貌ng)鎺у埗銆傚湪杓冧綆鐨勬姇璩囧拰閬�(y霉n)琛岃不(f猫i)鐢ㄤ笅锛岃兘鏈夋晥鍦板幓闄ゅ惈楂樻績搴OD5銆乀SS銆佹爱鍜岀７鐨勬薄姘�?锛熷倞?锛岀郴绲�(t菕ng)鍦ㄤ綆HRT銆佷綆MLSS鍜屼綆婧儏娉佷笅锛屽叿鏈夊劒(y艒u)鐣扮殑铏曠悊鑳藉姏銆侻SBR鎶€琛�(sh霉)鐨勭爺绌惰垏鐧�(f膩)灞曟柟鍚戝涓嬶細

(1)MSBR鎶€琛�(sh霉)鐨勯€�(j矛n)涓€姝ョ櫦(f膩)灞曟槸鐢熺墿闄ょ７鎴栧悓鏅�(sh铆)鑴爱闄ょ７銆傜洰鍓嶅悓婵�(j矛)澶у(xu茅)鐠�(hu谩n)澧冪瀛�(xu茅)鑸囧伐绋嬪(xu茅)闄㈠皪(du矛)姝ゆ鍦ㄤ綔閫�(j矛n)涓€姝ョ殑鐮旂┒锛屽苟宸插彇寰椾簡鏈夐噸瑕佺悊璜栨剰缇╄垏鎳�(y墨ng)鐢ㄥ児(ji脿)鍊肩殑鐮旂┒鎴愭灉銆�

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(3)MSBR鐢熺墿铏曠悊鐨勫嫊(d貌ng)鍔涘(xu茅)妯″紡鐮旂┒锛屼互鎻愪緵鏅亶鐨勮ō(sh猫)瑷�(j矛)鍜岄亱(y霉n)琛屼緷鎿�(j霉)銆�

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