闅ㄨ憲鐓夌劍浼佹キ(y猫)鍚戣(gu墨)妯″寲銆侀泦绱勫寲鐧�(f膩)灞�锛屽ぇ鍨嬬劍鍖栧虎姘磋檿鐞�绯荤当(t菕ng)鍦ㄥ湅鍏�(n猫i)宸蹭笉缃曡銆傜敱浜庣劍鍖栧虎姘翠腑瀛樺湪鏈夊鏈夋瘨鐗╄唱(zh矛)锛屽偝绲�(t菕ng)鐨勭敓鐗╄檿鐞嗘柟娉曞緢闆ｄ娇COD 鍜屾皑姘仈鍒版帓鏀炬婧栥€備粙绱逛簡鍖呴嫾鐒﹀寲寤犵劍鍖栧虎姘磋檿鐞嗗伐钘濆強閬嬭鎯呮硜銆傝┎寤犻噰鐢ˋ/O2 娉曡檿鐞嗙劍鍖栧虎姘�锛岄€氶亷瑾�(di脿o)鏁撮€叉按纰虫爱姣�銆佸埄鐢ㄥ叡浠ｈ瑵浣滅敤鍜岄噰鐢ㄥ欢鏅傛洕姘�锛屽虎姘碈OD 鍜屾皑姘殑鍘婚櫎鏁堟灉鏄庨’锛屽嚭姘村悇闋呮寚妯欏潎閬斿埌銆婇嫾閻靛伐妤�(y猫)姘存薄鏌撶墿鎺掓斁妯欐簴銆嬶紙GB 13456鈥�1992锛変腑鐨勪竴绱氭婧�銆傚悓鏅傚皪閬嬭閬庣▼涓瓨鍦ㄧ殑鍟忛閫茶浜嗗垎鏋愶紝浠ヤ緵鍊熼憭銆�

鐒﹀寲寤㈡按鏄湪鍘熺叅楂樻韩骞查ぞ銆佺叅姘�鍑堝寲鍜岀劍鍖栧壇鐢�(ch菐n)鍝佺簿鍒堕亷绋嬩腑鐢�(ch菐n)鐢熺殑寤㈡按銆傚虎姘翠腑鍚湁姘�銆佺～姘伴吀銆侀厷椤炵墿璩�(zh矛)鍜屽叾浠栨湁姗熺墿锛屽鍚爱銆佹哀鍜岀～鐨勯洔鐠�(hu谩n)鍖栧悎鐗╀互鍙婂鐠�(hu谩n)鑺崇兇銆傜敱浜庡虎姘翠腑鍚湁楂樻績搴︾殑姘ㄦ爱鍜屾湁姣�銆佹湁瀹虫湁姗熷寲鍚堢墿锛岃┎椤炲虎姘村皪鐠�(hu谩n)澧冨奖闊垮緢澶�銆傞毃钁楀湅瀹跺皪鐠�(hu谩n)淇濈殑瑕佹眰鏃ョ泭鍤存牸锛岀厜鐒︿紒妤�(y猫)鐢熺敘(ch菐n)瑕�(gu墨)妯¤定浜庡ぇ鍨嬪寲銆佺郴绲�(t菕ng)鍖�銆傜劍鐖愮殑澶у瀷鍖栧拰鐢�(ch菐n)鑳界殑鎿村ぇ锛屼娇鐒﹀寲寤㈡按鐨勭敘(ch菐n)鐢熼噺鐩告噳澧炲姞锛岀敱姝�锛屽ぇ鍨嬬劍鍖栧粻鐨勫虎姘磋檿鐞嗛’寰楁洿鐐洪噸瑕�銆傚父瑕�(gu墨)鐨勯爯铏曠悊+鐢熷寲浜岀礆铏曠悊宸ヨ棟闆ｄ互淇濊瓑鐒﹀寲寤㈡按涓殑COD鍜屾皑姘┅(w臎n)瀹氶仈妯�銆�

鍖呴嫾鐒﹀寲寤犵従(xi脿n)鏈�10 搴х劍鐖�锛岀劍鐐勾鐢熺敘(ch菐n)鑳藉姏465 钀瑃锛屾湁鐒﹀寲寤㈡按铏曠悊绔�2 搴�锛屽叾涓浜屽虎姘磋檿鐞嗙珯铏曠悊瑕�(gu墨)妯＄偤350 m3/h锛屽爆浜庡湅鍏�(n猫i)澶у瀷鐒﹀寲寤㈡按铏曠悊瑷柦涔嬩竴銆傜浜屽虎姘磋檿鐞嗙珯浜�2007 骞村簳鎶曠敘(ch菐n)锛岄噰鐢ˋ/O2 娉曠敓鐗╄劔姘伐钘�锛屽叾寤㈡按涓昏渚嗘簮浜庤捀姘ㄥ虎姘�銆佺劍鍖栧壇鐢�(ch菐n)鍝佸洖鏀跺強绮惧埗閬庣▼涓敘(ch菐n)鐢熺殑寤㈡按銆佺叅姘ｇ閬撴按灏佹帓姘翠互鍙婂寘閶肩噧姘ｈ吉姗熺櫦(f膩)闆荤郴绲�(t菕ng)寤㈡按绛�銆傚叾瑷▓閫插嚭姘存按璩�(zh矛)濡傝〃1 鎵€绀恒€�

琛�1 绯荤当(t菕ng)瑷▓閫插嚭姘存按璩�(zh矛)

鐐哄鐝�(xi脿n)寤㈡按鐨勫叏闈㈤仈妯欐帓鏀�锛屽湪宸ヨ棟瑷▓鍜屾按璩�(zh矛)瑾�(di脿o)绡€(ji茅)绛夋柟闈㈤€茶浜嗘湁鐩婄殑鎺㈢储锛屽彇寰椾簡寰堝ソ鐨勬晥鏋�銆�

1 铏曠悊宸ヨ棟娴佺▼鍙婃(g貌u)绛戠墿

寤㈡按铏曠悊绯荤当(t菕ng)宸ヨ棟娴佺▼瑕嬪湒1銆�

鍦�1 寤㈡按铏曠悊绯荤当(t菕ng)宸ヨ棟娴佺▼

鍚勬(g貌u)绛戠墿鐨勮ō瑷堝弮鏁�(sh霉)鍙婁富瑕佸姛鑳借琛�2銆�

琛�2 鍚勬(g貌u)绛戠墿瑷▓鍙冩暩(sh霉)鍙婁富瑕佸姛鑳�

2 閬嬭绲�(ji茅)鏋滆◣璜�

2.1 绯荤当(t菕ng)鐨勫暉鍕�

鎺ョó姹℃偿鍙栬嚜甯傛斂姹℃按铏曠悊寤犵殑鑴按姹℃偿銆傛姇鍔犻噺鐐�3.5 kg/m3銆傛牴鎿�(j霉)鐝�(xi脿n)鍫村闅涙儏娉�锛岄鍏堢稉(j墨ng)鐢辩己姘ф睜鍚戝ソ姘ф睜娉ㄥ叆鍗婃睜娓呮按锛岀劧鍚庨枊鍟熼紦棰ㄦ锛岀洿鎺ュ悜濂芥哀姹犲収(n猫i)澶氶粸鎶曞姞鍘婚櫎澶у闆滅墿鍚庣殑鑴按姹℃偿銆�

鍦ㄦ薄娉ユ姇鍏ュソ姘ф睜鍚�锛岄仼閲忔姇鍔犵７楣藉苟娉ㄦ豢姘撮€茶鎮舵洕锛岀洠(ji膩n)娓睜鍏�(n猫i)鐨勬憾瑙ｆ哀鍊硷紝浣挎憾瑙ｆ哀淇濇寔鍦�2锝�4 mg/L锛岃瀵熸椿鎬ф薄娉ラ鑹叉噳鐢遍粦璁婇粌锛屾閬庣▼澶х磩闇€瑕�1锝�3 d銆傜辜绾�(x霉)鏇濇埃锛岀洿鑷虫薄娉ユ槑椤綁(zhu菐n)璁婇鑹�锛屽苟鏈夌诞楂旂敓鎴�銆傚緟姹℃偿娲绘€ф仮寰╁悗锛屽悜绯荤当(t菕ng)灏戦噺閫ｇ簩(x霉)鎴栭枔鏂峰姞鍏ユ薄姘�銆傛瘡澶╂彌姘�1锝�2 娆�锛屾瘡娆℃彌姘撮噺鐐鸿ō瑷堝绌嶇殑1/10锛屾贩鍚堟恫閫插叆浜屾矇姹狅紝寰呬簩娌夋睜娑蹭綅閬斿埌椤嶅畾浣嶇疆鏅�锛屽暉鍕曟薄娉ュ洖娴佺郴绲�(t菕ng)鍚慉/O2 姹犲収(n猫i)鍥炴祦姹℃偿銆�

2.2 閬嬭鍙冩暩(sh霉)鐨勬帶鍒�

2.2.1婧惰В姘�

A 姹犳憾瑙ｆ哀锛圖O锛夎姹傛帶鍒跺湪0.5 mg/L 浠ュ収(n猫i)銆侫姹燚O 鐨勫ぇ灏忔渻闅ㄦ贩鍚堟恫鐨勫洖娴佹瘮鐧�(f膩)鐢熻畩鍖�锛屾贩鍚堟恫鍥炴祦閲忛亷澶ф渻灏庤嚧A 姹燚O 閬庨珮锛屽奖闊垮弽纭濆寲鏁堟灉銆侽 姹燚O 涓€鑸帶鍒跺湪4 mg/L 宸﹀彸锛屼絾鍥犲叾鍓嶇璨犺嵎澶�锛岃姹侱O 鐩稿皪杓冮珮锛岀偤4锝�6 mg/L銆侽 姹犲嚭鍙O鎺у埗鍦�2 mg/L銆�

2.2.2婧害

鐠�(hu谩n)澧冩韩搴﹀皪寰敓鐗╃殑娲绘€у奖闊挎槑椤�锛屼竴鑸儏娉佷笅寰敓鐗╃敓闀锋渶閬╁疁鐨勬韩搴︾偤10锝�38 鈩冦€傚湪鐢熺墿鑴爱绯荤当(t菕ng)涓�锛屼繚鎸佹按婧湪25锝�30 鈩�锛屽叾涓鍖栬弻灏嶆韩搴︽洿鏁忔劅锛屽叾鏈€閬╁疁姘存韩鐐�30 鈩冨乏鍙炽€傚湪鍐瑾�(di脿o)瑭﹂亱琛屼腑锛岄噰鐢ㄤ簡钂告苯鍔犵啽鐨勬柟娉�锛屼娇A/O 姹犳按婧繚鎸佸湪瑕佹眰鑼冨湇涔嬪収(n猫i)銆�

2.2.3 pH

鍦ㄧ鍖栧弽鎳夐亷绋嬩腑锛�1 g姘ㄦ爱杞�(zhu菐n)鍖栫偤纭濋吀楣芥爱绱勬秷鑰�7.14 g閲嶇⒊閰搁菇锛堜互CaCO3瑷堬級銆傚鏋滅郴绲�(t菕ng)涓矑鏈夎冻澶犵殑鍫垮害锛岄毃钁楃郴绲�(t菕ng)涓皑姘殑闄嶈В锛宲H 鏈冧笅闄嶅緢蹇�銆傜鍖栬弻灏峱H 鐨勮畩鍖栧崄鍒嗘晱鎰燂紝鐐轰繚鎸侀仼瀹滅殑pH锛堢鍖栬弻鐨勯仼瀹減H 鐐�8.0锝�8.4锛�锛岄渶鍦∣ 姹犱腑淇濇寔瓒冲鐨勫牽搴�銆傚皪姣旇│椹楄〃鏄庯紝鍦∣ 姹犱腑鎶曞姞NaOH灏峱H 鐨勬彁楂樻晥鏋滄瘮Na2CO3鏇存槑椤€�

2.2.4娣峰悎娑插洖娴佹瘮

O 姹犳贩鍚堟恫鍥炴祦鍒癆 姹犵殑姣斾緥瑕佽冻澶犲ぇ锛屾墠鑳戒繚璀夌閰搁菇鏇村鍦拌杞�(zhu菐n)鍖栫偤姘埃銆備絾鍏跺洖娴佹瘮涔熶笉瀹滃お澶�锛屽洜鐐烘贩鍚堟恫鍥炴祦閲忛亷澶ф渻灏庤嚧A 姹燚O 閬庨珮锛屼娇鍙嶇鍖栬弻鐨勬椿鎬у彈鍒版姂鍒�銆傜敱姝�锛屾贩鍚堟恫鍥炴祦姣旀噳鎺у埗鍦�200%锝�400%锛屼竴鑸偤300%宸﹀彸銆�

2.2.5姹℃偿璨犺嵎

鐐轰娇绯荤当(t菕ng)閬斿埌鏇村ソ鐨勮劔姘晥鏋滃繀闋堟帶鍒剁郴绲�(t菕ng)鐨勮檿鐞嗚矤鑽�銆傚洜鐐哄湪寰敓鐗╄弻缇ら珨绯讳腑锛岀鍖栬弻鐨勬瘮澧為暦閫熺巼瑕佷綆浜庣暟椁�(y菐ng)鍨嬬窗鑿�锛屽湪楂樿矤鑽风挵(hu谩n)澧冧腑锛岀敓闀烽€熺巼楂樼殑鐣伴(y菐ng)绱拌弻鑳藉寰堝揩鍒╃敤婧惰В姘у皣閫叉按涓殑鏈夋鐗╅檷瑙�锛屽苟褰㈡垚鑷韩鐨勫娈�锛涜€岀敓闀烽€熺巼绶╂參鐨勭鍖栬弻鍓囦笉鑳藉緢濂藉湴鍒╃敤绯荤当(t菕ng)鐨勬哀闄嶈В姘ㄦ爱锛屼娇纭濆寲鑿屼笉鑳藉緱鍒板娈�锛岃劔姘晥鏋滀笅闄嶃€傞亱琛屼腑绯荤当(t菕ng)鐨凜OD 姹℃偿璨犺嵎鍩烘湰涓婂湪0.1锝�0.2 kg/锛坘g路d锛�銆傚ソ姘ф睜閫氶亷闅斿⒒鍒嗘垚O1 娈靛拰O2 娈�锛屽湪O1 娈电⒊鍖栬弻鍜岀鍖栬弻鑳藉鍚堢悊鍦扮敓闀�锛岄€叉按涓殑COD 鍜屾皑姘緱鍒伴檷瑙�锛涘湪O2 娈电郴绲�(t菕ng)寰敓鐗╁埄鐢ㄥ収(n猫i)婧愬懠鍚镐綔鐢ㄥ皪鍓╀綑鐨勬湁姗熺墿鍜屾皑姘€茶鍐嶆闄嶈В锛屾鏅傜郴绲�(t菕ng)鐨勬湁姗熺墿鎴愬垎鐩稿皪杓冨皯锛岀⒊鍖栬弻鍩烘湰涓婅檿鍦ㄥ収(n猫i)婧愬懠鍚告湯鏈熷強寰敓鐗╃殑浼戠湢鏈�锛岃€岀鍖栬弻鍓囧崰绲曞皪鍎�(y艒u)鍕�锛屽皪姘ㄦ爱鐨勯檷瑙ｆ洿寰瑰簳銆�

2.3 绯荤当(t菕ng)閬嬭鎯呮硜

鐢熺墿铏曠悊鍚�锛屽嚭姘存皑姘凡閬斿埌GB 13456鈥�1992鐨勪竴绱氭帓鏀炬婧�锛屼絾COD 浠嶈純楂�锛涚稉(j墨ng)閬庢贩鍑濇矇娣€铏曠悊鍚�锛屽嚭姘碈OD 閬斿埌GB 13456鈥�1992 鐨勪竴绱氭帓鏀炬婧栥€�2011 骞�5 鏈堢郴绲�(t菕ng)鐨勯亱琛屾儏娉佽琛�3銆�

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3 宸ヨ棟鐗归粸鍙婃噳鏀归€茬殑鍟忛

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4 绯荤当(t菕ng)閬嬭璨荤敤鍒嗘瀽

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