鎿�(j霉)绲�(t菕ng)瑷�(j矛)锛岀毊闈╄妤�(y猫)姣忓勾鎺掓斁寤㈡按1 鍎勫鍣�锛岀磩鍗犲叏鍦�(gu贸)宸ユキ(y猫)寤㈡按绺芥帓鏀鹃噺鐨�0.47%锛屽叾鐗归粸(di菐n)鏄牽鎬уぇ銆佽壊搴︽績銆佽€楁哀閲忛珮銆佹嚫娴墿澶�锛屽苟涓斿惈鏈夎純澶氱殑纭寲鐗╁拰閴荤瓑鏈夋瘨鐗╄唱(zh矛)銆傞毃钁楁按璩囨簮鐨勬棩鐩婄煭缂�锛屽虎姘村洖鐢ㄩ’寰楁几瓒ㄩ噸瑕侊紝闆欒啘鎶€琛�(sh霉)鏄洰鍓嶅虎姘村洖鐢ㄧ爺绌跺拰閬�(y霉n)鐢ㄧ殑鐔遍粸(di菐n)涔嬩竴[1-2]銆傛煇鐨潻绉戞妧鑲′唤鏈夐檺鍏徃鏄寤虹渷鐧惧閲嶉粸(di菐n)宸ユキ(y猫)浼佹キ(y猫)锛屾摎(j霉)鐝�(xi脿n)鏈夊虎姘寸郴绲�(t菕ng)铏曠悊宸ヨ棟鍜屾帓鏀炬按璩�(zh矛)鐨勭壒榛�(di菐n)浠ュ強鍥炵敤瑕佹眰锛屾焙瀹氫簡瑭插虎姘村繀闋堥€�(j矛n)琛屽垵姝ヨ劔楣斤紝杌熷寲锛屽苟鍘婚櫎婧惰В鎬х殑COD銆佽壊搴�銆佹縼搴︺€佺附鍚菇閲忕瓑銆傝€岃啘鍒嗛洟鎶€琛�(sh霉)灏�(du矛)楣戒唤鍜屾憾瑙ｆ€у皬鍒嗗瓙鏈夋(j墨)鐗╃殑鎴暀鐜囪純楂樺苟涓旂┅(w臎n)瀹�锛屽洜姝よ┎闋�(xi脿ng)鐩噰鐢ㄨ啘鎶€琛�(sh霉)浣滅偤鏍稿績鐨勮檿鐞嗘妧琛�(sh霉)锛屽(sh铆)鐝�(xi脿n)姘寸殑鍥炵敤銆傛牴鎿�(j霉)瑭插虎姘寸殑鐗归粸(di菐n)锛屽伐绋嬮噰鐢ㄤ互鈥滆秴婵�+鍙嶆徊閫忊€濈偤涓荤殑闆欒啘娉曞伐钘濊矾绶�锛屽皣鐝�(xi脿n)鏈夌殑寤�姘磋檿鐞�绯荤当(t菕ng)鐨勬帓鏀惧虎姘撮€�(j矛n)琛屾繁搴﹁檿鐞�锛屽洖鐢ㄤ簬鐢熺敘(ch菐n)绲︽按锛岄仈(d谩)鍒板洖鐢ㄧ殑鐩(bi膩o)锛屽緸鑰屾笡灏戝皪(du矛)鏂伴姘寸殑浣跨敤鍜屽虎姘寸殑澶栨帓銆�

1 寤㈡按姘磋唱(zh矛)姘撮噺

瑭插叕鍙哥従(xi脿n)鏈夌毊闈╁虎姘村洖鐢ㄥ伐绋嬭ō(sh猫)瑷�(j矛)铏曠悊鑳藉姏鐐�2 200 m3/d锛岄噰鐢ㄩ洐鑶滄硶娣卞害铏曠悊鐨勭祫鍚堝伐钘�锛屽叾寤㈡按缍�(j墨ng)閬�(gu貌)铏曠悊鍚庡洖鐢�1 200 m3/d 鑷崇敓鐢�(ch菐n)绶氥€傞洐鑶滅郴绲�(t菕ng)鐨勯€�(j矛n)姘寸偤鐢熷寲铏曠悊绯荤当(t菕ng)鍚庣殑鐨潻寤㈡按锛屽叿楂旀按璩�(zh矛)鍙婂嚭姘村洖鐢ㄨ姹傝(ji脿n)琛�1銆�

琛�1 闆欒啘绯荤当(t菕ng)鐨勯€�(j矛n)姘存按璩�(zh矛)鍜屽嚭姘村洖鐢ㄨ姹�
Tab.1 Influent quality and effluent reuse requirement

2 宸ヨ棟娴佺▼

閫氶亷(gu貌)灏�(du矛)閫�(j矛n)姘存按璩�(zh矛)鎯呮硜鍒嗘瀽锛屽湪鍘熸湁鐢熷寲鍩虹(ch菙)涓婂鍔犱簡A/O 绯荤当(t菕ng)锛岀毊闈╁虎姘寸殑娣卞害铏曠悊閲囩敤澶氫粙璩�(zh矛)閬�(gu貌)婵�+瓒呮烤+鍙嶆徊閫忚啘娣卞害铏曠悊鐨勭祫鍚堝伐钘�锛屽叾涓浠嬭唱(zh矛)閬�(gu貌)婵惧幓闄ょ敓鍖栧伐钘濅腑娈樼暀鐨勬瘮閲嶆瘮杓冨ぇ鐨勫浐楂旀薄鏌撶墿锛岃秴婵惧伐钘濋€�(j矛n)涓€姝ュ幓闄ゆ按涓殑灏忓垎瀛愯啝楂旂瓑鐗╄唱(zh矛)锛屼繚闅滃悗绔弽婊查€忓伐钘濈┅(w臎n)瀹氶亱(y霉n)琛�锛屽弽婊查€忓墖浣滅偤娣卞害铏曠悊鐨勯噸瑕佹墜娈�锛屼娇鍑烘按閬�(d谩)鍒板洖鐢ㄨ姹�銆傚虎姘存繁搴﹁檿鐞嗗伐钘濇祦绋嬪鍦�1 鎵€绀恒€�

宸ヨ棟娴佺▼
Fig.1 Process workflow

3 涓昏妲�(g貌u)绛戠墿鍙婅ō(sh猫)鍌欏弮鏁�(sh霉)

3.1 闋�(y霉)铏曠悊绯荤当(t菕ng)

闋�(y霉)铏曠悊绯荤当(t菕ng)鍖呮嫭澶氫粙璩�(zh矛)閬�(gu貌)婵惧櫒銆佷互鍙婇檮灞按娓�銆佹按姹�銆佹车绛夈€傚浠嬭唱(zh矛)閬�(gu貌)婵惧櫒涓昏鐢ㄤ簬鍘婚櫎鍘熸按涓殑鎳告诞鐗�銆佽啝楂旂瓑闆滆唱(zh矛)锛屼繚璀�(h霉)鍜屾敼鍠勫悗绾�(x霉)鑶滅郴绲�(t菕ng)鐨勯亱(y霉n)琛�銆傛湰绯荤当(t菕ng)閲囩敤2 鑷�(t谩i)澶氫粙璩�(zh矛)閬�(gu貌)婵惧櫒锛屽浠嬭唱(zh矛)閬�(gu貌)婵惧櫒閲囩敤纰抽嫾瑗啝缃愰珨锛岃ō(sh猫)瑷�(j矛)缃愰珨鐩村緫鐐�2.7 m锛岃ō(sh猫)瑷�(j矛)婵鹃€熺偤8 m/h锛屽浠嬭唱(zh矛)閬�(gu貌)婵惧櫒鐨勬烤鏂欑偤榈濆嵉鐭炽€佺煶鑻辩爞鍜岀劇(w煤)鐓欑叅绲勫悎婵炬枡锛岃嚜涓嬪埌涓婂垎鍒ョ偤鍗电煶锛毼�16锝�32 mm锛屛�8锝�16 mm锛屛�4锝�8 mm锛屽堡楂�100 mm锛涚煶鑻辩爞锛毼�2-4 mm锛屽堡楂�400 mm锛屛�1锝�2mm锛屽堡楂�300 mm锛涚劇(w煤)鐓欑叅锛毼�0.8锝�1.8 mm 锛屽堡楂�200 mm銆�

3.2 瓒呮烤绯荤当(t菕ng)

瓒呮烤绯荤当(t菕ng)涓昏鐨勪綔鐢ㄦ槸鍘婚櫎鍘熸按涓殑澶у垎瀛愯啝楂�銆侀粡娉�銆佸井鐢熺墿銆佹湁姗�(j墨)鐗╃瓑鑳藉?q奴)唯绀塀閫忚啘閫犳垚姹″牭鐨勯洔璩�(zh矛)銆傚伐绋嬮噰鐢≒VDF 鏉愯唱(zh矛)涓┖绾栫董瓒呮烤鑶滐紝鍖栧(xu茅)绌�(w臎n)瀹氭€ч珮锛岃€愰吀鍫�銆佹姉姘у寲銆佹槗娓呮礂銆佷娇鐢ㄥ＝鍛介暦(zh菐ng)锛岀⒑淇濆弽婊查€忛€�(j矛n)姘寸殑浣庢縼搴�銆佷綆SDI銆傞噰鐢ㄥ叏娴侀亷(gu貌)婵�銆佸懆鏈熸€у弽娲楃殑鍏ㄨ嚜鍕�(d貌ng)閫ｇ簩(x霉)閬�(y霉n)琛屾柟寮忋€傝秴婵剧郴绲�(t菕ng)瑷�(sh猫)1绲勮啘鍫嗘暩(sh霉)閲�锛屾瘡鍫嗚啘鏁�(sh霉)閲�60 鏀�/ 绲�锛岃ō(sh猫)瑷�(j矛)铏曠悊姘撮噺90.6 m3/h锛岃ō(sh猫)瑷�(j矛)閬�(y霉n)琛岃啘閫氶噺38 L/(m2?h)锛岃ō(sh猫)瑷�(j矛)鐢�(ch菐n)姘存按璩�(zh矛)锛歋DI锛�5锛屾縼搴﹀皬浜�1 NTU锛屼綑姘紲0.1 mg/L銆�

3.3 鍙嶆徊閫忕郴绲�(t菕ng)

鍙嶆徊閫忕郴绲�(t菕ng)鏄劔楣界殑闂�(gu膩n)閸�锛岃┎宸ョ▼閬哥敤缇庡湅(gu贸)閫�(j矛n)鍙ｄ綆姹℃煋鍙嶆徊閫忓京(f霉)鍚堣啘S4D09-8040銆備綆姹℃煋鍙嶆徊閫忚啘鍏冧欢S4D09 鏄皪(du矛)鑶滆〃闈㈤€�(j矛n)琛屼簡鏍规湰鎬х殑鍖栧(xu茅)鏀归€�(j矛n)锛屽緸鑰屼娇閫�(j矛n)姘翠腑鐨勮矤(f霉)闆�銆佹闆�銆佷腑鎬с€佸叐鎬х殑姹℃煋鐗╁湪鑶滆〃闈笂鐨勫惛闄勬€уぇ澶ф笡寮�锛屼娇鑶滄按閫氶噺淇濇寔绌�(w臎n)瀹�銆傛澶栭倓閫氶亷(gu貌)鏀归€�(j矛n)绲︽按鏍肩恫(w菐ng)锛屾祦閬�锛屾敼鍠勬按娴佺媭鎱�(t脿i)锛岄檷浣庡鍔涙悕澶�锛屾笡灏戞瑙掔瓑鏂瑰紡鎻愰珮鑶滅祫浠剁殑娴侀珨鎬ц兘寰炶€岄檷浣庢薄鏌揫4]銆傝┎绯荤当(t菕ng)鍏辫ō(sh猫)1 濂楀弽婊查€忚缃�锛岄€�(j矛n)姘存祦閲�83.3 m3/h锛屾瘡濂楃敘(ch菐n)姘撮噺50 m3/h锛屽洖鏀剁巼鐐�60%銆傛瘡绲勮啘鍫嗚啘鑺暩(sh霉)鐐�84 鏍�锛岄噰鐢ㄥ叚鑺鑶滅幓鐠冮嫾澶栫锛堣€愬2.07 MPa锛夛紝鍒嗛噺娈佃ō(sh猫)缃�锛屾帓鍒楁柟寮忚ō(sh猫)缃偤绗竴娈�10 鏍硅啘绠�锛岀浜屾4 鏍硅啘绠★紝鍏╂涓茶伅(li谩n)锛堢啊(ji菐n)绋�10脳4 鎺掑垪锛�銆�

4 宸ョ▼瑾�(di脿o)瑭�

4.1 鍟熷嫊(d貌ng)鏅�(sh铆)鎳�(y墨ng)娉ㄦ剰鐨勫晱(w猫n)椤�

瑭插伐绋�3 鏈�20 鏃ラ枊(k膩i)濮嬮€�(j矛n)姘磋(di脿o)瑭�锛岃(di脿o)瑭﹀拰閬�(y霉n)琛屾檪(sh铆)鎳�(y墨ng)淇濇寔杓冪偤绌�(w臎n)瀹氱殑閫�(j矛n)姘磋矤(f霉)鑽�锛屼互閬�(d谩)鍒扮┅(w臎n)瀹氱殑鍘婚櫎鏁堟灉銆傞爯(y霉)铏曠悊閬�(gu貌)婵鹃亷(gu貌)绋嬫帶鍒堕€�(j矛n)姘存祦閲�銆佸洖鏀舵按绠辨恫浣嶃€佺珐娌栨睜娑蹭綅鏄惁绌�(w臎n)瀹�锛屾烤閫熸槸鍚﹀湪鍏佽ū鑼冨湇銆傚毚(y谩n)鏍兼帶鍒跺弽娲楁檪(sh铆)姘�銆佹按鐨勬祦閲�锛岄槻姝㈡祦閲忛亷(gu貌)澶ц€岀牬澹炴烤灞ゃ€傛埃娲楁檪(sh铆)锛屾烤姹犳恫浣嶈闄嶅埌2/3锛屾墠鑳介€�(j矛n)绌烘埃銆傝秴婵鹃亷(gu貌)绋嬪寘鎷亱(y霉n)琛�銆佸弽娲�銆佸垎鏁ｅ寲瀛�(xu茅)娓呮礂鍜屽寲瀛�(xu茅)娓呮礂銆傝秴婵捐(di脿o)瑭﹂儴鍒嗕富瑕佹槸涓嶈兘涓€娆℃€ф妸姘撮噺鎻愬埌瑷�(sh猫)瑷�(j矛)鍊�锛岄亱(y霉n)琛屼腑闂�(gu膩n)閸垫帶鍒堕€�(j矛n)姘村鍔�銆侀尟(cu貌)娴侀亷(gu貌)婵炬祦閲忋€佽法鑶滃宸�銆佸姞钘ョ瓑鐠�(hu谩n)绡€(ji茅)銆傚弽婊查€忛枊(k膩i)姗�(j墨)鏅�(sh铆)寰楀厛鎶婅啘鑺繚璀�(h霉)娑叉矕娲楀共鍑堬紝娌栨礂澹撳姏0.2锝�0.4 MPa锛屾矕娲楁祦閲�90锝�110m3/h锛屾矕娲�3锝�10 min锛屾矕娲楅亷(gu貌)绋嬩腑鐨勬墍鏈夌敘(ch菐n)姘村拰婵冩按鍧囨噳(y墨ng)鎺掓斁銆�

4.2 鑶滅殑娓呮礂

鑶滄竻娲楀彲浠ラ槻姝㈣啘鑺徊閫忔€ц兘鐨勪笅闄嶏紝鍚屾檪(sh铆)鍦ㄩ檷浣庢祦閲忕殑鎯呮硜涓嬫彁楂樻徊閫忔€ц兘銆傞嚌灏�(du矛)涓嶅悓鐨勮啘姹℃煋鍘熷洜闇€瑕佷娇鐢ㄤ笉鍚岀殑娓呮礂鏂规硶銆傛竻娲楁柟娉曟牴鎿�(j霉)鑶滅殑鍖栧(xu茅)鎬ц唱(zh矛)鍜屾薄鏌撶墿鐨勬€ц唱(zh矛)渚�(l谩i)纰哄畾锛岃啘娓呮礂鐨勯牷鐜囧彇姹轰簬寤㈡按鎬ц唱(zh矛)鍜屾搷浣滄浠剁瓑銆傝秴婵捐啘鐨勬竻娲楁槸鐣�(d膩ng)璺ㄨ啘澹撳樊閬�(d谩)鍒�0.15 MPa锛岀郴绲�(t菕ng)閫�(j矛n)鍏ュ弽娲�/ 鍒嗘暎娓呮礂閬�(gu貌)绋嬶紝鍙嶆礂閫�(j矛n)姘村鍔�0.15锝�0.2 MPa锛岄€�(j矛n)姘ｅ鍔�0.1锝�0.2 MPa锛屽弽娲楁檪(sh铆)闁撳寘鎷爞閮ㄥ弽娲�銆佸簳閮ㄥ弽娲�銆佹娲楁檪(sh铆)闁撳悇鐐�20锝�60 s锛屽垎鏁ｆ竻娲楅€�(j矛n)姘撮噺50锝�60 m3/h锛屾蹈娉℃檪(sh铆)闁�5锝�15 min锛屽弽娲�/ 鍒嗘暎娓呮礂绲�(ji茅)鏉熷悗锛屽皪(du矛)姣旂敘(ch菐n)姘村鍔涚郴鏁�(sh霉)锛圞 鍊硷級鐨勮畩鍖栨儏娉�锛屽鏋滃湪閬�(gu貌)婵惧懆鏈熷収(n猫i)K 鍊间笅闄�20%浠ヤ笂锛屽墖闇€鍙婃檪(sh铆)瑾�(di脿o)鏁撮亷(gu貌)婵惧懆鏈�銆佸弽娲楁檪(sh铆)闁撶瓑閬�(y霉n)琛屽弮鏁�(sh霉)锛屼娇K 鍊间笅闄嶅皬浜�20%锛屽緟绯荤当(t菕ng)閬�(y霉n)琛岀┅(w臎n)瀹氬悗閫�(j矛n)琛屽寲瀛�(xu茅)娓呮礂銆傚鏋淜 鍊艰純閬�(y霉n)琛屽垵濮嬪€间笅闄嶄簡25%锝�30%浠ヤ笂锛岄爤閫�(j矛n)琛屽寲瀛�(xu茅)娓呮礂銆傚寲瀛�(xu茅)娓呮礂鍓�锛屽厛閫�(j矛n)琛�3锝�5 娆℃埃鎿︽礂- 鍙嶆礂锛屾竻娲楀惊鐠�(hu谩n)鏅�(sh铆)闁撶偤40锝�60 min锛屾帶鍒跺柈绲勯€�(j矛n)姘存祦閲忕偤40锝�50 m3/h锛岃▓(j矛)绠楃敘(ch菐n)姘村鍔涚郴鏁�(sh霉)K 鍊兼仮寰�(f霉)鍒板垵濮嬫(bi膩o)婧�(zh菙n)鐨�85%浠ヤ笂浣滅偤鍖栧(xu茅)娓呮礂绲�(ji茅)鏉熺殑鍒ゅ垾渚濇摎(j霉)銆傚弽婊查€忚啘鑻ヨ啘閫氶噺琛版笡閬�(d谩)鍒�10%锝�15%鏅�(sh铆)闇€閫�(j矛n)琛屽寲瀛�(xu茅)娓呮礂锛屾帶鍒跺叆鑶滃鍔�0.3锝�0.5 MPa锛屽姞鍏ユ竻娲楀姂娓呮礂65锝�70 min锛岀洿鍒伴€�(j矛n)姘磋垏鐢�(ch菐n)姘撮浕灏�(d菐o)鐜囩浉宸�20 渭S/cm 浠ヤ笅锛屾垨pH 鐩稿樊0.5 浠ヤ笅锛岀祼(ji茅)鏉熸竻娲�銆�

5 閬�(y霉n)琛屾晥鏋�

5.1 瓒呮烤铏曠悊鏁堟灉

浣跨敤瓒呮烤绯荤当(t菕ng)浣滅偤鍙嶆徊閫忕郴绲�(t菕ng)闋�(y霉)铏曠悊鏈€澶х殑鍎�(y艒u)鍕�(sh矛)鏄敘(ch菐n)姘存按璩�(zh矛)鍎�(y艒u)鑹�锛岃兘纰轰繚鍙嶆徊閫忕郴绲�(t菕ng)绌�(w臎n)瀹氶亱(y霉n)琛�锛屽欢闀�(zh菐ng)鍙嶆徊閫忕殑娓呮礂鍛ㄦ湡鍙婂弽婊查€忚啘鐨勪娇鐢ㄥ＝鍛�銆傚湒2绀哄嚭瓒呮烤绯荤当(t菕ng)灏�(du矛)婵佸害鐨勫幓闄ゆ晥鏋�銆傜暥(d膩ng)鍘熸按婵佸害鍦�15锝�45 NTU 涔嬮枔娉㈠嫊(d貌ng)鏅�(sh铆)锛岃秴婵剧郴绲�(t菕ng)鐨勫嚭姘存縼搴︽瘮杓冪┅(w臎n)瀹氾紝鍩烘湰缍寔鍦�0.5 NTU 浠ヤ笅锛岄仈(d谩)鍒板弽婊查€忓皪(du矛)闋�(y霉)铏曠悊鍑烘按婵佸害灏忎簬1 NTU 鐨勮姹�锛岃(shu艒)鏄庤秴婵剧郴绲�(t菕ng)灏�(du矛)婵佸害鐨勫幓闄ゆ晥鏋滄槑椤�銆�

瓒呮烤绯荤当(t菕ng)灏�(du矛)COD 鐨勫幓闄ゆ晥鏋滃鍦�3 鎵€绀�锛岃秴婵鹃€�(j矛n)姘寸殑COD 鍦�162锝�292 mg/L 涔嬮枔锛岃秴婵剧郴绲�(t菕ng)灏�(du矛)COD 鐨勫钩鍧囧幓闄ょ巼鍦�24%浠ヤ笂锛屽ぇ澶ф笡杓曚簡鍙嶆徊閫忕郴绲�(t菕ng)鐨勬薄鏌撹矤(f霉)鑽�銆傛薄娉ュ瘑搴︽寚鏁�(sh霉)锛圫DI锛夋槸RO 绯荤当(t菕ng)閫�(j矛n)姘寸殑涓€鍊�(g猫)閲嶈鎸囨(bi膩o)锛孲DI 鍊兼噳(y墨ng)灏忎簬5锛岀稉(j墨ng)灏�(du矛)瓒呮烤绯荤当(t菕ng)鍑烘按鐨凷DI 鍊奸€�(j矛n)琛屾娓�(c猫)锛岀祼(ji茅)鏋淪DI 鍊煎潎灏忎簬3锛屽畬鍏ㄦ豢瓒砇O 绯荤当(t菕ng)鐨勯€�(j矛n)姘磋姹傘€�

瓒呮烤灏�(du矛)COD 鐨勫幓闄ゆ晥鏋�

5.2 鍙嶆徊閫忚檿鐞嗘晥鏋�

5.2.1鑴菇鏁堟灉

闆诲皫(d菐o)鐜囧彲闁撴帴琛ㄥ緛婧舵恫涓殑楣藉惈閲�銆傝劔楣界巼鐨勮畩鍖栬垏绲︽按姘磋唱(zh矛)绲勬垚銆佸惈楣介噺銆佹韩搴﹀強鑶滄€ц兘鏈夐棞(gu膩n)銆傜敱鍦�4 鍙煡锛岄€�(j矛n)姘撮浕灏�(d菐o)鐜囧湪8 000锝�11 000 渭S/cm 涔嬮枔锛岄€�(j矛n)姘撮浕灏�(d菐o)鐜囧彈姘磋唱(zh矛)鐨勫奖闊胯畩鍖栬純澶�锛岀稉(j墨ng)鍙嶆徊閫忕郴绲�(t菕ng)铏曠悊鍚�锛岀敘(ch菐n)姘撮浕灏�(d菐o)鐜囩偤312锝�488 渭S/cm锛屽弽婊查€忕郴绲�(t菕ng)灏�(du矛)鐨潻寤㈡按鐨勮劔楣界巼閬�(d谩)鍒�95% 浠ヤ笂锛岄€欒〃鏄庡弽婊查€忚啘鐨勮劔楣借兘鍔涜純寮�(qi谩ng)涓斿嚭姘存按璩�(zh矛)绌�(w臎n)瀹�銆�

鍙嶆徊閫忓皪(du矛)闆诲皫(d菐o)鐜囩殑鍘婚櫎鏁堟灉

5.2.2 COD 鑴櫎鏁堟灉

鍦� 鐐哄弽婊查€忕郴绲�(t菕ng)閫�(j矛n)姘村拰鐢�(ch菐n)姘寸殑COD 鐨勮畩鍖栧湒锛岀敘(ch菐n)姘碈OD 鐨勫惈閲忓湪4锝�20 mg/L 涔嬮枔锛岀郴绲�(t菕ng)灏�(du矛)COD 鐨勫幓闄ょ巼鍦�91%浠ヤ笂锛屽幓闄ゆ晥鏋滄槑椤�銆�

鍙嶆徊閫忓皪(du矛)COD 鐨勫幓闄ゆ晥鏋�

5.3 绯荤当(t菕ng)鐢�(ch菐n)姘存按璩�(zh矛)

绯荤当(t菕ng)绌�(w臎n)瀹氶亱(y霉n)琛屽悗锛屽弽婊查€忕敘(ch菐n)姘存按璩�(zh矛)鐐猴細COD锛�30mg/L锛宲H 鐐�6锝�7锛屾縼搴︾偤0锛屾皑姘唱(zh矛)閲忔績搴﹀皬浜�10mg/L锛岃壊搴︼紲2 鍊�锛岄浕灏�(d菐o)鐜囷紲500 渭S/cm?锛熸ⅱ閽ラ棷瑙儻鎼筍鐨勪腑姘村洖鐢ㄦ妧琛�(sh霉)鍦ㄧ悊璜栬ō(sh猫)瑷�(j矛)涓婃槸鍙鐨�锛岀稉(j墨ng)閬�(gu貌)瀵�(sh铆)闅涙噳(y墨ng)鐢紝鏁堟灉涔熼潪甯稿ソ锛岃嚜寤烘垚鑷充粖锛屼竴鐩寸┅(w臎n)瀹氶亱(y霉n)琛�锛岀偤瑭插粻鎸佺簩(x霉)鎻愪緵宸ユキ(y猫)宸ヨ棟鐢ㄦ按銆傚皪(du矛)閫�(j矛n)鍑烘按姘磋唱(zh矛)鐨勮窡韫ょ洠(ji膩n)娓�(c猫)琛ㄦ槑锛岀敘(ch菐n)姘翠腑COD銆佹縼搴�銆侀浕灏�(d菐o)鐜囥€乸H 妾㈡脯(c猫)鎸囨(bi膩o)鍧囩鍚堟按璩�(zh矛)鍥炵敤妯�(bi膩o)婧�(zh菙n)銆�

6 缍�(j墨ng)婵�(j矛)鏁堢泭鍒嗘瀽

涓按鍥炵敤绯荤当(t菕ng)鎵€鐢�(ch菐n)鐢熺祩绔敘(ch菐n)姘寸敤浜庣敓鐢�(ch菐n)绯荤当(t菕ng)鐨勭郸姘达紝娓涘皯浜嗗皪(du矛)鏂伴姘寸殑浣跨敤鍜屽虎姘寸殑澶栨帓銆傜郴绲�(t菕ng)鐢�(ch菐n)姘撮噺鐐�1 200 m3/d锛屽勾鐢�(ch菐n)姘存檪(sh铆)闁撴寜330 d 瑷�(j矛)锛岀稉(j墨ng)閬�(gu貌)灏�(du矛)闋�(xi脿ng)鐩亱(y霉n)琛岄亷(gu貌)绋嬩腑鐨勮兘鑰椼€佽棩鍔戞秷鑰椾互鍙婁汉宸ョ瓑璨�(f猫i)鐢ㄧ殑鏍哥畻锛岀敘(ch菐n)姘存垚鏈偤1.67 鍏�/m3锛屼互鐩墠瑭插競宸ユキ(y猫)鐢ㄨ嚜渚�(l谩i)姘村児(ji脿)鏍�2.56 鍏�/m3 瑷�(j矛)锛岃┎闋�(xi脿ng)鐩瘡骞村彲绡€(ji茅)绱勮嚜渚�(l谩i)姘寸磩396 钀�(w脿n)m3锛岀瘈(ji茅)绱勮臣(g貌u)璨疯嚜渚�(l谩i)姘磋不(f猫i)鐢ㄧ磩352.44 钀�(w脿n)鍏�銆傞洐鑶滄妧琛�(sh霉)鐢ㄤ簬鐨潻寤㈡按鐨勭殑鍐嶇敓鍒╃敤鍏锋湁涓€瀹氱殑缍�(j墨ng)婵�(j矛)鍒╃泭锛屽悓鏅�(sh铆)锛屽虎姘寸殑鍐嶇敓鍒╃敤娓涘皯浜嗘帓鏀�锛屼績閫�(j矛n)浜嗗惊鐠�(hu谩n)缍�(j墨ng)婵�(j矛)锛岀瘈(ji茅)绱勪簡璩囨簮涔熸湁鍒╀簬鐠�(hu谩n)淇�锛屽叿鏈夎壇濂界殑绀炬渻(hu矛)鏁堢泭銆�

7 绲�(ji茅)璜�

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