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鎮ㄥソ,姝¤繋渚嗗埌缍犺壊绡€(ji茅)鑳界挵(hu谩n)淇濈恫 [璜嬬櫥閷刔 [鍏嶈不娉ㄥ唺]
鐣跺墠浣嶇疆: 棣栭爜 » 鎶€琛撹硣鏂� » 鐠�(hu谩n)淇濇妧琛� > 姘磋檿鐞� » 姝f枃

鐨潻宸ユキ(y猫)寤㈡按铏曠悊宸ヨ棟

鐧�(f膩)甯冩檪闁擄細2013骞�2鏈�19鏃� 渚嗘簮锛�

鎿�(j霉)绲�(t菕ng)瑷堬紝鐨潻琛屾キ(y猫)姣忓勾鎺掓斁寤㈡按1 鍎勫鍣�锛岀磩鍗犲叏鍦嬪伐妤�(y猫)寤㈡按绺芥帓鏀鹃噺鐨�0.47%锛屽叾鐗归粸鏄牽鎬уぇ銆佽壊搴︽績銆佽€楁哀閲忛珮銆佹嚫娴墿澶氾紝骞朵笖鍚湁杓冨鐨勭~鍖栫墿鍜岄壔绛夋湁姣掔墿璩�銆傞毃....

鎿�(j霉)绲�(t菕ng)瑷�锛岀毊闈╄妤�(y猫)姣忓勾鎺掓斁寤㈡按1 鍎勫鍣�锛岀磩鍗犲叏鍦嬪伐妤�(y猫)寤㈡按绺芥帓鏀鹃噺鐨�0.47%锛屽叾鐗归粸鏄牽鎬уぇ銆佽壊搴︽績銆佽€楁哀閲忛珮銆佹嚫娴墿澶氾紝骞朵笖鍚湁杓冨鐨勭~鍖栫墿鍜岄壔绛夋湁姣掔墿璩�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�锛岄洐鑶滄妧琛撴槸鐩墠寤㈡按鍥炵敤鐮旂┒鍜岄亱鐢ㄧ殑鐔遍粸涔嬩竴[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殑鐗归粸浠ュ強鍥炵敤瑕佹眰锛屾焙瀹氫簡瑭插虎姘村繀闋堥€茶鍒濇鑴菇锛岃粺鍖�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€琛撳皪楣戒唤鍜屾憾瑙f€у皬鍒嗗瓙鏈夋鐗╃殑鎴暀鐜囪純楂樺苟涓旂┅(w臎n)瀹�锛屽洜姝よ┎闋呯洰閲囩敤鑶滄妧琛撲綔鐐烘牳蹇冪殑铏曠悊鎶€琛�锛屽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€茶娣卞害铏曠悊锛屽洖鐢ㄤ簬鐢熺敘绲︽按锛岄仈鍒板洖鐢ㄧ殑鐩锛屽緸鑰屾笡灏戝皪鏂伴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瑷堣檿鐞嗚兘鍔涚偤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按缍撻亷铏曠悊鍚庡洖鐢�1 200 m3/d 鑷崇敓鐢㈢窔銆傞洐鑶滅郴绲�(t菕ng)鐨勯€叉按鐐虹敓鍖栬檿鐞嗙郴绲�(t菕ng)鍚庣殑鐨潻寤㈡按锛屽叿楂旀按璩強鍑烘按鍥炵敤瑕佹眰瑕嬭〃1銆�

琛�1 闆欒啘绯荤当(t菕ng)鐨勯€叉按姘磋唱鍜屽嚭姘村洖鐢ㄨ姹�
Tab.1 Influent quality and effluent reuse requirement

 

2 宸ヨ棟娴佺▼

閫氶亷灏嶉€叉按姘磋唱鎯呮硜鍒嗘瀽锛屽湪鍘熸湁鐢熷寲鍩虹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亷婵�+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浠嬭唱閬庢烤鍘婚櫎鐢熷寲宸ヨ棟涓畼鐣欑殑姣旈噸姣旇純澶х殑鍥洪珨姹℃煋鐗�锛岃秴婵惧伐钘濋€蹭竴姝ュ幓闄ゆ按涓殑灏忓垎瀛愯啝楂旂瓑鐗╄唱锛屼繚闅滃悗绔弽婊查€忓伐钘濈┅(w臎n)瀹氶亱琛�锛屽弽婊查€忓墖浣滅偤娣卞害铏曠悊鐨勯噸瑕佹墜娈碉紝浣垮嚭姘撮仈鍒板洖鐢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妲嬬瓚鐗╁強瑷倷鍙冩暩(sh霉)

3.1 闋愯檿鐞嗙郴绲�(t菕ng)

闋愯檿鐞嗙郴绲�(t菕ng)鍖呮嫭澶氫粙璩亷婵惧櫒銆佷互鍙婇檮灞按娓犮€佹按姹�銆佹车绛夈€傚浠嬭唱閬庢烤鍣ㄤ富瑕佺敤浜庡幓闄ゅ師姘翠腑鐨勬嚫娴墿銆佽啝楂旂瓑闆滆唱锛屼繚璀峰拰鏀瑰杽鍚庣簩(x霉)鑶滅郴绲�(t菕ng)鐨勯亱琛屻€傛湰绯荤当(t菕ng)閲囩敤2 鑷哄浠嬭唱閬庢烤鍣�锛屽浠嬭唱閬庢烤鍣ㄩ噰鐢ㄧ⒊閶艰ク鑶犵綈楂旓紝瑷▓缃愰珨鐩村緫鐐�2.7 m锛岃ō瑷堟烤閫熺偤8 m/h锛屽浠嬭唱閬庢烤鍣ㄧ殑婵炬枡鐐洪禎鍗电煶銆佺煶鑻辩爞鍜岀劇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熺墿绛夎兘澶犲皪鍙嶆徊閫忚啘閫犳垚姹″牭鐨勯洔璩€傚伐绋嬮噰鐢≒VDF 鏉愯唱涓┖绾栫董瓒呮烤鑶�锛屽寲瀛哥┅(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=鍛介暦锛岀⒑淇濆弽婊查€忛€叉按鐨勪綆婵佸害銆佷綆SDI銆傞噰鐢ㄥ叏娴侀亷婵�銆佸懆鏈熸€у弽娲楃殑鍏ㄨ嚜鍕曢€g簩(x霉)閬嬭鏂瑰紡銆傝秴婵剧郴绲�(t菕ng)瑷�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瑷堣檿鐞嗘按閲�90.6 m3/h锛岃ō瑷堥亱琛岃啘閫氶噺38 L/(m2?h)锛岃ō瑷堢敘姘存按璩細SDI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劔楣界殑闂滈嵉锛岃┎宸ョ▼閬哥敤缇庡湅閫插彛浣庢薄鏌撳弽婊查€忓京鍚堣啘S4D09-8040銆備綆姹℃煋鍙嶆徊閫忚啘鍏冧欢S4D09 鏄皪鑶滆〃闈㈤€茶浜嗘牴鏈€х殑鍖栧鏀归€�锛屽緸鑰屼娇閫叉按涓殑璨犻浕銆佹闆�銆佷腑鎬�銆佸叐鎬х殑姹℃煋鐗╁湪鑶滆〃闈笂鐨勫惛闄勬€уぇ澶ф笡寮憋紝浣胯啘姘撮€氶噺淇濇寔绌�(w臎n)瀹�銆傛澶栭倓閫氶亷鏀归€茬郸姘存牸缍诧紝娴侀亾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ō1 濂楀弽婊查€忚缃�锛岄€叉按娴侀噺83.3 m3/h锛屾瘡濂楃敘姘撮噺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�锛屽垎閲忔瑷疆锛屾帓鍒楁柟寮忚ō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)锛堢啊绋�10脳4 鎺掑垪锛�銆�

4 宸ョ▼瑾胯│

4.1 鍟熷嫊鏅傛噳娉ㄦ剰鐨勫晱椤�

瑭插伐绋�3 鏈�20 鏃ラ枊濮嬮€叉按瑾胯│锛岃瑭﹀拰閬嬭鏅傛噳淇濇寔杓冪偤绌�(w臎n)瀹氱殑閫叉按璨犺嵎锛屼互閬斿埌绌�(w臎n)瀹氱殑鍘婚櫎鏁堟灉銆傞爯铏曠悊閬庢烤閬庣▼鎺у埗閫叉按娴侀噺銆佸洖鏀舵按绠辨恫浣�銆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鑼冨湇銆傚毚鏍兼帶鍒跺弽娲楁檪姘�銆佹按鐨勬祦閲�锛岄槻姝㈡祦閲忛亷澶ц€岀牬澹炴烤灞�銆傛埃娲楁檪锛屾烤姹犳恫浣嶈闄嶅埌2/3锛屾墠鑳介€茬┖姘�銆傝秴婵鹃亷绋嬪寘鎷亱琛�銆佸弽娲椼€佸垎鏁e寲瀛告竻娲楀拰鍖栧娓呮礂銆傝秴婵捐瑭﹂儴鍒嗕富瑕佹槸涓嶈兘涓€娆℃€ф妸姘撮噺鎻愬埌瑷▓鍊�锛岄亱琛屼腑闂滈嵉鎺у埗閫叉按澹撳姏銆侀尟娴侀亷婵炬祦閲�銆佽法鑶滃宸�銆佸姞钘ョ瓑鐠�(hu谩n)绡€(ji茅)銆傚弽婊查€忛枊姗熸檪寰楀厛鎶婅啘鑺繚璀锋恫娌栨礂骞插噲锛屾矕娲楀鍔�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锛屾矕娲楅亷绋嬩腑鐨勬墍鏈夌敘姘村拰婵冩按鍧囨噳鎺掓斁銆�

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兘銆傞嚌灏嶄笉鍚岀殑鑶滄薄鏌撳師鍥犻渶瑕佷娇鐢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鎬ц唱鍜屾薄鏌撶墿鐨勬€ц唱渚嗙⒑瀹氾紝鑶滄竻娲楃殑闋荤巼鍙栨焙浜庡虎姘存€ц唱鍜屾搷浣滄浠剁瓑銆傝秴婵捐啘鐨勬竻娲楁槸鐣惰法鑶滃宸仈鍒�0.15 MPa锛岀郴绲�(t菕ng)閫插叆鍙嶆礂/ 鍒嗘暎娓呮礂閬庣▼锛屽弽娲楅€叉按澹撳姏0.15锝�0.2 MPa锛岄€叉埃澹撳姏0.1锝�0.2 MPa锛屽弽娲楁檪闁撳寘鎷爞閮ㄥ弽娲椼€佸簳閮ㄥ弽娲�銆佹娲楁檪闁撳悇鐐�20锝�60 s锛屽垎鏁f竻娲楅€叉按閲�50锝�60 m3/h锛屾蹈娉℃檪闁�5锝�15 min锛屽弽娲�/ 鍒嗘暎娓呮礂绲愭潫鍚�锛屽皪姣旂敘姘村鍔涚郴鏁�(sh霉)锛圞 鍊硷級鐨勮畩鍖栨儏娉�锛屽鏋滃湪閬庢烤鍛ㄦ湡鍏 鍊间笅闄�20%浠ヤ笂锛屽墖闇€鍙婃檪瑾挎暣閬庢烤鍛ㄦ湡銆佸弽娲楁檪闁撶瓑閬嬭鍙冩暩(sh霉)锛屼娇K 鍊间笅闄嶅皬浜�20%锛屽緟绯荤当(t菕ng)閬嬭绌�(w臎n)瀹氬悗閫茶鍖栧娓呮礂銆傚鏋淜 鍊艰純閬嬭鍒濆鍊间笅闄嶄簡25%锝�30%浠ヤ笂锛岄爤閫茶鍖栧娓呮礂?锛涚槣W娓呮礂鍓�锛屽厛閫茶3锝�5 娆℃埃鎿︽礂- 鍙嶆礂锛屾竻娲楀惊鐠�(hu谩n)鏅傞枔鐐�40锝�60 min锛屾帶鍒跺柈绲勯€叉按娴侀噺鐐�40锝�50 m3/h锛岃▓绠楃敘姘村鍔涚郴鏁�(sh霉)K 鍊兼仮寰╁埌鍒濆妯欐簴鐨�85%浠ヤ笂浣滅偤鍖栧娓呮礂绲愭潫鐨勫垽鍒ヤ緷鎿�(j霉)銆傚弽婊查€忚啘鑻ヨ啘閫氶噺琛版笡閬斿埌10%锝�15%鏅傞渶閫茶鍖栧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€叉按鑸囩敘姘撮浕灏庣巼鐩稿樊20 渭S/cm 浠ヤ笅锛屾垨pH 鐩稿樊0.5 浠ヤ笅锛岀祼鏉熸竻娲椼€�

5 閬嬭鏁堟灉

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)闋愯檿鐞嗘渶澶х殑鍎�(y艒u)鍕㈡槸鐢㈡按姘磋唱鍎�(y艒u)鑹�锛岃兘纰轰繚鍙嶆徊閫忕郴绲�(t菕ng)绌�(w臎n)瀹氶亱琛�锛屽欢闀峰弽婊查€忕殑娓呮礂鍛ㄦ湡鍙婂弽婊查€忚啘鐨勪娇鐢ㄥ=鍛姐€傚湒2绀哄嚭瓒呮烤绯荤当(t菕ng)灏嶆縼搴︾殑鍘婚櫎鏁堟灉銆傜暥鍘熸按婵佸害鍦�15锝�45 NTU 涔嬮枔娉㈠嫊鏅�锛岃秴婵剧郴绲�(t菕ng)鐨勫嚭姘存縼搴︽瘮杓冪┅(w臎n)瀹�锛屽熀鏈董鎸佸湪0.5 NTU 浠ヤ笅锛岄仈鍒板弽婊查€忓皪闋愯檿鐞嗗嚭姘存縼搴﹀皬浜�1 NTU 鐨勮姹�锛岃鏄庤秴婵剧郴绲�(t菕ng)灏嶆縼搴︾殑鍘婚櫎鏁堟灉鏄庨’銆�

瓒呮烤绯荤当(t菕ng)灏岰OD 鐨勫幓闄ゆ晥鏋滃鍦�3 鎵€绀�锛岃秴婵鹃€叉按鐨凜OD 鍦�162锝�292 mg/L 涔嬮枔锛岃秴婵剧郴绲�(t菕ng)灏岰OD 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)閫叉按鐨勪竴鍊嬮噸瑕佹寚妯�锛孲DI 鍊兼噳灏忎簬5锛岀稉灏嶈秴婵剧郴绲�(t菕ng)鍑烘按鐨凷DI 鍊奸€茶妾㈡脯锛岀祼鏋淪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€叉按瑕佹眰銆�

 

瓒呮烤灏岰OD 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︽按姘磋唱绲勬垚銆佸惈楣介噺銆佹韩搴﹀強鑶滄€ц兘鏈夐棞銆傜敱鍦�4 鍙煡锛岄€叉按闆诲皫鐜囧湪8 000锝�11 000 渭S/cm 涔嬮枔锛岄€叉按闆诲皫鐜囧彈姘磋唱鐨勫奖闊胯畩鍖栬純澶э紝缍撳弽婊查€忕郴绲�(t菕ng)铏曠悊鍚�锛岀敘姘撮浕灏庣巼鐐�312锝�488 渭S/cm锛屽弽婊查€忕郴绲�(t菕ng)灏嶇毊闈╁虎姘寸殑鑴菇鐜囬仈鍒�95% 浠ヤ笂锛岄€欒〃鏄庡弽婊查€忚啘鐨勮劔楣借兘鍔涜純寮蜂笖鍑烘按姘磋唱绌�(w臎n)瀹氥€�

 

鍙嶆徊閫忓皪闆诲皫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)閫叉按鍜岀敘姘寸殑COD 鐨勮畩鍖栧湒锛岀敘姘碈OD 鐨勫惈閲忓湪4锝�20 mg/L 涔嬮枔锛岀郴绲�(t菕ng)灏岰OD 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COD 鐨勫幓闄ゆ晥鏋�

5.3 绯荤当(t菕ng)鐢㈡按姘磋唱

绯荤当(t菕ng)绌�(w臎n)瀹氶亱琛屽悗锛屽弽婊查€忕敘姘存按璩偤锛欳OD锛�30mg/L锛宲H 鐐�6锝�7锛屾縼搴︾偤0锛屾皑姘唱閲忔績搴﹀皬浜�10mg/L锛岃壊搴︼紲2 鍊嶏紝闆诲皫鐜囷紲500 渭S/cm?锛熸ⅱ閽ラ棷瑙儻鎼筍鐨勪腑姘村洖鐢ㄦ妧琛撳湪鐞嗚珫瑷▓涓婃槸鍙鐨�锛岀稉閬庡闅涙噳鐢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按銆傚皪閫插嚭姘存按璩殑璺熻工鐩�(ji膩n)娓〃鏄�锛岀敘姘翠腑COD銆佹縼搴︺€侀浕灏庣巼銆乸H 妾㈡脯鎸囨鍧囩鍚堟按璩洖鐢ㄦ婧栥€�

6 缍撴繜鏁堢泭鍒嗘瀽

涓按鍥炵敤绯荤当(t菕ng)鎵€鐢㈢敓绲傜鐢㈡按鐢ㄤ簬鐢熺敘绯荤当(t菕ng)鐨勭郸姘�锛屾笡灏戜簡灏嶆柊楫按鐨勪娇鐢ㄥ拰寤㈡按鐨勫鎺掋€傜郴绲�(t菕ng)鐢㈡按閲忕偤1 200 m3/d锛屽勾鐢㈡按鏅傞枔鎸�330 d 瑷堬紝缍撻亷灏嶉爡鐩亱琛岄亷绋嬩腑鐨勮兘鑰�銆佽棩鍔戞秷鑰椾互鍙婁汉宸ョ瓑璨荤敤鐨勬牳绠楋紝鐢㈡按鎴愭湰鐐�1.67 鍏�/m3锛屼互鐩墠瑭插競宸ユキ(y猫)鐢ㄨ嚜渚嗘按鍍规牸2.56 鍏�/m3 瑷堬紝瑭查爡鐩瘡骞村彲绡€(ji茅)绱勮嚜渚嗘按绱�396 钀琺3锛岀瘈(ji茅)绱勮臣璨疯嚜渚嗘按璨荤敤绱�352.44 钀厓銆傞洐鑶滄妧琛撶敤浜庣毊闈╁虎姘寸殑鐨勫啀鐢熷埄鐢ㄥ叿鏈変竴瀹氱殑缍撴繜鍒╃泭锛屽悓鏅�锛屽虎姘寸殑鍐嶇敓鍒╃敤娓涘皯浜嗘帓鏀�锛屼績閫蹭簡寰挵(hu谩n)缍撴繜锛岀瘈(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鏁堢泭銆�

7 绲愯珫

閲囩敤鈥滈爯铏曠悊+瓒呮烤+鍙嶆徊閫忊€濈偤涓荤殑宸ヨ棟璺窔锛屽皪鐨潻宸ユキ(y猫)寤㈡按鎺掓按铏曠悊绯荤当(t菕ng)鍑烘按閫茶铏曠悊骞跺洖鐢ㄦ槸鍙鐨�銆傞洐鑶滅郴绲�(t菕ng)閬嬭绌�(w臎n)瀹氫笖鍑烘按姘磋唱鑹ソ锛岃秴婵捐啘鍏锋湁杓冨挤鐨勬姉姹¤兘鍔涳紝鍑烘按鐨勬縼搴︼紲0.5 NTU锛孲DI 鍊硷紲3锛屽畬鍏ㄦ豢瓒冲弽婊查€忚啘鐨勯€叉按瑕佹眰銆�

鍙嶆徊閫忕郴绲�(t菕ng)浣滅偤涓按鍥炵敤鐨勬牳蹇冭劔楣藉伐钘�锛屽皪COD銆侀菇椤炵墿璩潎鏈夐潪甯稿ソ鐨勮檿鐞嗘晥鏋�銆俁O 绯荤当(t菕ng)灏岰OD 鍜岄浕灏庣巼鐨勫幓闄ょ巼鍒嗗垾楂橀仈90%鍜�95%浠ヤ笂锛屽嚭姘碈OD銆侀浕灏庣巼鍒嗗垾灏忎簬30 mg/L 鍜�500 渭S/cm锛岃兘澶犳豢瓒崇毊闈╁伐钘濆洖鐢ㄦ按鐨勮姹�銆�

閲囩敤鑶滄妧琛撴繁搴﹁檿鐞嗗虎姘达紝鍏锋湁杓冨ソ鐨勭┅(w臎n)瀹氭€у拰鎶楁薄鎬�锛屽嚭姘存按璩┅(w臎n)瀹氶仈鍒拌┎浼佹キ(y猫)鐢熺敘鐢ㄦ按妯欐簴瑕佹眰锛岀劇璜栧緸鎶€琛撲笂锛岄倓鏄緸鎶曡硣銆侀亱琛岃不鐢ㄤ笂閮芥槸鍙鐨�锛岄仈鍒颁簡鑹ソ鐨勫虎姘粹€滆硣婧愬寲鈥濈殑鏁堟灉锛屽壍(chu脿ng)閫犱簡涓€瀹氱殑鐠�(hu谩n)澧冩晥鐩�銆佺稉婵熸晥鐩婂拰绀炬渻鏁堢泭锛岀偤鍚岄琛屾キ(y猫)鐨勬笡鎺掓湁涓€瀹氱殑绀鸿寖鎰忕京銆�

 


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