鍗版煋搴熸按澶勭悊鐨勮繍琛屾垚鏈富瑕佸寘鎷嵂鍓傝垂銆佺數(shù)璐廣�佹薄娉ュ緗垂銆佷漢宸ヨ垂鍙?qiáng)璁惧缁存姢璐菇{夛紝鍗犳瘮閫氬父杈炬�昏繍钀ユ垚鏈殑 80% 浠ヤ笂銆傞檷浣庤繍琛屾垚鏈渶鍦ㄤ繚璇佸嚭姘磋揪鏍囩殑鍓嶆彁涓嬶紝閫氳繃宸ヨ壓浼樺寲銆佽澶囧崌綰с�佽祫婧愬洖鏀剁瓑鏂瑰紡綺懼噯鎺у埗鍚勭幆鑺傛崯鑰楋紝鍏蜂綋絳栫暐濡備笅錛?/font>
涓�銆佷紭鍖栬嵂鍓傛姇鍔狅細(xì)闄嶄綆鑽墏娑堣�楋紙鍗犳瘮 30%-50%錛?/font>
鑽墏璐規(guī)槸鍗版煋搴熸按澶勭悊錛堝挨鍏墮澶勭悊鍜屾繁搴﹀鐞嗭級(jí)鐨勪富瑕佹垚鏈」錛岄渶閫氳繃 鈥滅簿鍑嗘姇鍔?+ 鏇夸唬鍗囩駭鈥?鎺у埗娑堣�椼�?/font>
娣峰嚌鑽墏鐨勪紭鍖?/span>
綺懼噯鎶曞姞錛岄伩鍏嶈繃閲忥細(xì)閫氳繃鍦ㄧ嚎鐩戞祴錛堝嫻婂害銆?/font>Zeta 鐢?shù)浣嶄华锛?jí)瀹炴椂璋冩暣 PAC銆?/font>PFS 絳夋販鍑濆墏鍙?PAM 鍔╁嚌鍓傜殑鎶曞姞閲忋�備緥濡傦紝浼犵粺緇忛獙鎶曞姞鍙兘榪囬噺 20%-30%錛岃�岄�氳繃灝忚瘯紜畾鏈�浣蟲姇鍔犳瘮錛堝 PAC 50-100mg/L + PAM 1-3mg/L錛夛紝鍙噺灝?30% 浠ヤ笂鑽墏娑堣�椼�?/font>
閫夌敤浣庢垚鏈浛浠ｈ嵂鍓傦細(xì)鍦ㄤ繚璇佹販鍑濇晥鏋滅殑鍓嶆彁涓嬶紝鐢ㄧ～閰擱摑錛堟垚鏈瘮 PAC 浣?20%錛夋浛浠ｉ儴鍒?PAC錛涘楂樿壊搴﹀簾姘達(dá)紝鐢ㄩ搧鐩愶紙濡?PFS錛夋浛浠ｉ摑鐩愶紙鑴辮壊鏁堟灉鏇村ソ錛屼笖閾佺洂浠鋒牸鏇翠綆錛夈�?/font>
鑽墏澶嶉厤澧炴晥錛氬皢鏃犳満娣峰嚌鍓備笌鏈夋満緄嚌鍓傦紙濡傚３鑱氱硸銆佹敼鎬ф穩(wěn)綺夛級(jí)澶嶉厤錛屽噺灝戞棤鏈鴻嵂鍓傜敤閲忥紙濡傚閰嶅悗 PAC 鎶曞姞閲忓彲闄嶄綆 15%-20%錛夛紝鍚屾椂鎻愬崌鑴辮壊鏁堢巼銆?/font>
楂樼駭姘у寲鑽墏鐨勬帶鍒?/span>
鍑忓皯娣卞害澶勭悊鑽墏渚濊禆錛氶�氳繃寮哄寲鐢熷寲澶勭悊錛堝鎻愰珮 BOD/COD 姣斿�鹼級(jí)闄嶄綆榪涘叆娣卞害澶勭悊鐨?COD 嫻撳害錛屼粠鑰屽噺灝?Fenton 璇曞墏錛?/font>H鈧?/font>O鈧?/font>+Fe虜鈦猴級(jí)鎴栬嚟姘х殑鎶曞姞閲忋�備緥濡傦紝鐢熷寲鍑烘按 COD 浠?300mg/L 闄嶈嚦 200mg/L錛?/font>Fenton 鑽墏娑堣�楀彲鍑忓皯綰?40%銆?/font>
Fenton 宸ヨ壓浼樺寲錛氶噰鐢?鈥滃垎姝ユ姇鍔?H鈧?/font>O鈧傗�?鎴?鈥滃驚鐜埄鐢?Fe虜鈦衡�濓紙閫氳繃璋冭妭 pH 鍥炴敹 Fe魯鈦哄茍榪樺師涓?Fe虜鈦猴級(jí)錛岄檷浣庤嵂鍓傛崯鑰楋紱瀵逛綆嫻撳害搴熸按錛岀敤綾?Fenton錛堝 Fe魯鈦?/font>+UV錛夋浛浠ｄ紶緇?Fenton錛屽噺灝?H鈧?/font>O鈧傜敤閲忋�?/font>
浜屻�侀檷浣庤兘鑰楋細(xì)鑱氱劍鏇濇皵涓庢車綾昏澶囷紙鍗犳瘮 20%-40%錛?/font>
鍗版煋搴熸按澶勭悊鐨勮兘鑰椾富瑕佹潵鑷敓鍖栫郴緇熸洕姘斻�佹按娉佃緭閫佸強(qiáng)鎼呮媽璁懼錛屽叾涓洕姘旇兘鑰楀崰姣旇揪 60% 浠ヤ笂錛屾槸鑺傝兘閲嶇偣銆?/font>
鐢熷寲緋葷粺鏇濇皵浼樺寲
閲囩敤鍙橀鏇濇皵緋葷粺錛氶�氳繃婧惰В姘э紙DO錛夊湪綰夸紶鎰熷櫒鑱斿姩鍙橀椋庢満錛屾牴鎹ソ姘ф睜 DO 嫻撳害錛堢淮鎸?2-4mg/L錛夎嚜鍔ㄨ皟鑺傛洕姘旈噺錛岄伩鍏?鈥滆繃搴︽洕姘斺�濄�備緥濡傦紝浼犵粺瀹氶椋庢満鑳借�楀彲闄嶄綆 30%-50%錛屽挨鍏墮�傚悎姘磋川娉㈠姩澶х殑鍗版煋搴熸按銆?/font>
浼樺寲鏇濇皵璁懼甯冨眬錛氬皢浼犵粺絀垮瓟綆℃洕姘旀敼涓鴻啘鐗囧紡鏇濇皵鍣紙姘у埄鐢ㄧ巼浠?/font> 15%-20% 鎻愬崌鑷?30%-40%錛夛紝鍑忓皯鏃犳晥鑳借�楋紱鍚堢悊甯冪疆鏇濇皵鐐癸紝閬垮厤灞�閮ㄧ己姘ф垨榪囨哀銆?/font>
姘存車涓庢悈鎷岃澶囪妭鑳?/span>
姘存車閫夊瀷鍖歸厤錛氭牴鎹璺樆鍔涘拰嫻侀噺闇�姹傦紝閫夌敤楂樻晥鑺傝兘姘存車錛堝娼滄按鎺掓薄娉墊瘮浼犵粺紱誨績(jī)娉佃妭鑳?/font> 10%-15%錛夛紝閬垮厤 鈥滃ぇ娉靛皬鐢ㄢ�濓紱澶氬彴姘存車騫惰仈榪愯鏃訛紝閫氳繃鍙橀鎺у埗璋冭妭嫻侀噺錛岃�岄潪棰戠箒鍚仠銆?/font>
鍑忓皯涓嶅繀瑕佺殑鎼呮媽錛氳皟鑺傛睜鎼呮媽浠呭湪姘磋川娉㈠姩鏃跺紑鍚紙濡傛瘡灝忔椂鎼呮媽 10 鍒嗛挓錛夛紝鑰岄潪 24 灝忔椂榪愯錛涘帉姘ф睜閲囩敤鍐呭驚鐜悈鎷岋紙濡?IC 鍙嶅簲鍣級(jí)錛屾浛浠ｆ満姊版悈鎷岋紝闄嶄綆鑳借�椼�?/font>
涓夈�佹薄娉ュ噺閲忎笌璧勬簮鍖栵細(xì)闄嶄綆澶勭疆鎴愭湰錛堝崰姣?/font> 10%-20%錛?/font>
鍗版煋搴熸按澶勭悊浜х敓鐨勬薄娉ワ紙涓昏鏉ヨ嚜娣峰嚌娌夋穩(wěn)鍜岀敓鍖栫郴緇燂級(jí)闇�鑴辨按銆佽繍杈撱�佸緗紝鎴愭湰綰?/font> 200-300 鍏?/ 鍚紝鍑忛噺鏄牳蹇?jī)銆?/font>
婧愬ご鍑忓皯姹℃償浜ч噺
浼樺寲娣峰嚌宸ヨ壓錛氶�氳繃綺懼噯鎶曞姞鑽墏鍑忓皯緄嚌浣撳す甯︾殑姹℃償閲忥紱閲囩敤姘旀誕鏇夸唬娌夋穩(wěn)錛堝挨鍏跺杞昏川姹℃償錛夛紝姹℃償鍚按鐜囧彲浠?/font> 98% 闄嶈嚦 96%錛屼駭閲忓噺灝?20%銆?/font>
鐢熷寲緋葷粺姹℃償鎺у埗錛氬歡闀垮ソ姘ф睜姹℃償榫勶紙SRT錛夎嚦 15-20 澶╋紙浼犵粺 8-10 澶╋級(jí)錛岄檷浣庢薄娉ユ帓鏀鵑噺錛涘湪鐢熷寲姹犳姇鍔犳薄娉ュ噺閲忓寲鑽墏錛堝寰敓鐗╁埗鍓傦級(jí)錛屾姂鍒舵薄娉ュ孌栵紝鍙噺灝?30% 姹℃償浜ч噺銆?/font>
姹℃償璧勬簮鍖栧埄鐢?/span>
鍘屾哀娑堝寲浜ф布姘旓細(xì)灝嗙敓鍖栨薄娉ユ姇鍏ュ帉姘ф秷鍖栨睜錛屼駭娌兼皵鐢ㄤ簬閿呯倝鐕冪儳鎴栧彂鐢?shù)锛屾瘡鍚ㄦ薄鎯斿彲漶旀布姘?/font> 50-100m魯錛屾姷娑堥儴鍒嗙數(shù)璐廣�?/font>
寤烘潗鍥炵敤錛氱粡鑴辨按錛堝惈姘寸巼鈮?/font>60%錛夊拰紼沖畾鍖栧鐞嗗悗錛屾薄娉ュ彲鎺哄叆鍒剁爾鍘熸枡錛堟浛浠ｉ粡鍦燂級(jí)錛屾垨浣滀負(fù)璺熀濉厖鏂欙紝闄嶄綆澶勭疆璐圭殑鍚屾椂浜х敓鏀剁泭銆?/font>
鍥涖�佹按璧勬簮鍥炵敤錛氶檷浣庢柊椴滄按閲囪喘鎴愭湰錛堥棿鎺ラ檷鏈級(jí)
鍗版煋琛屼笟鐢ㄦ按閲忓ぇ錛堟瘡鍚ㄧ粐鐗╄�楁按 100-200 鍚級(jí)錛屽皢澶勭悊鍚庡簾姘村洖鐢ㄥ彲鍑忓皯鏂伴矞姘撮噰璐紙鎴愭湰 3-8 鍏?/ 鍚級(jí)鍜屾帓姹¤垂錛堟寜鎺掓斁閲忔敹璐癸級(jí)錛屾槸闄嶆湰鐨勯噸瑕侀�斿緞銆?/font>
鍒嗚川鍥炵敤錛岄檷浣庡鐞嗘垚鏈?/span>
浣庢爣鍑嗗洖鐢細(xì)鐢熷寲 + 榪囨護(hù)澶勭悊鍚庣殑搴熸按錛?/font>COD鈮?/font>100mg/L錛岃壊搴︹墹30 鍊嶏級(jí)鐢ㄤ簬杞﹂棿鍦伴潰鍐叉礂銆佽澶囧喎鍗淬�佺豢鍖栫亴婧夌瓑錛屾棤闇�娣卞害澶勭悊錛堝鍙嶆笚閫忥級(jí)錛屽鐞嗘垚鏈彲鎺у埗鍦?1-2 鍏?/ 鍚ㄣ�?/font>
浜斻�佸伐鑹轟笌綆＄悊浼樺寲錛氬噺灝戦殣鎬ф垚鏈?/span>
鍒嗚川澶勭悊錛岀畝鍖栧伐鑹?/span>
閫�嫻嗗簾姘達(dá)紙楂?/font> PVA銆侀珮 COD錛夊崟鐙澶勭悊錛堝鍘屾哀 + 娣峰嚌錛夛紝鍐嶈繘鍏ヤ富緋葷粺錛涙紓鐧藉簾姘達(dá)紙楂?pH銆佸惈婕傜櫧鍓傦級(jí)鍏堜腑鍜屽悗鍗曠嫭澶勭悊錛岄伩鍏嶇牬鍧忎富緋葷粺寰敓鐗╋紝鍑忓皯鑽墏鍜岃兘鑰楁氮璐廣�?/font>
鑷姩鍖栦笌綺劇粏鍖栫鐞?/span>
瀹夎鍦ㄧ嚎鐩戞祴緋葷粺錛?/font>pH銆?/font>COD銆?/font>DO銆佹祦閲忥級(jí)錛屽疄鏃惰皟鎺ц嵂鍓傛姇鍔犮�佹洕姘斿拰姘存車榪愯錛屽噺灝戜漢宸ユ搷浣滆宸鑷寸殑嫻垂銆?/font>
瀹氭湡緇存姢璁懼錛堝鏇濇皵鍣ㄦ竻鍫點(diǎn)�佹按娉靛彾杞鏌ワ級(jí)錛岄伩鍏嶅洜璁懼鏁堢巼涓嬮檷錛堝鏇濇皵鍣ㄥ牭濉炲鑷存哀鍒╃敤鐜囬檷 50%錛夊鍔犺兘鑰椼�?/font>
鑽墏涓庤澶囬噰璐紭鍖?/span>
鎵歸噺閲囪喘鑽墏錛堝騫寸敤閲?/font> 1000 鍚ㄤ互涓婏級(jí)錛屼笌渚涘簲鍟嗙璁㈤暱鏈熷悎鍚岋紝浠鋒牸鍙檷浣?10%-15%錛涗紭鍏堥�夌敤鍥戒駭浼樿川鑽墏錛堝 PAC銆?/font>PAM錛夛紝鏇夸唬榪涘彛浜у搧錛堟垚鏈檷浣?30% 浠ヤ笂錛夈�?/font>
閫夌敤鑳借�椾綆銆佸鍛介暱鐨勮澶囷紙濡傚彉棰戦鏈恒�佷笉閿堥挗姘存車錛夛紝铏藉垵鏈熸姇璧勯珮錛屼絾鍏ㄧ敓鍛藉懆鏈熸垚鏈洿浣庯紙10 騫村彲鐪?50% 浠ヤ笂鑳借�楄垂錛夈�?/font>
楂樻爣鍑嗗洖鐢細(xì)瀵規(guī)煋鑹插伐搴忚ˉ姘達(dá)紝閲囩敤 鈥滄販鍑?+ 瓚呮護(hù) + 鍙嶆笚閫忊�?宸ヨ壓錛屽洖鐢ㄧ巼杈?40%-60%錛岃櫧澶勭悊鎴愭湰杈冮珮錛?/font>3-5 鍏?/ 鍚級(jí)錛屼絾榪滀綆浜庢柊椴滄按浠鋒牸錛堝挨鍏剁己姘村湴鍖猴級(jí)銆?/font>
娓呮祳鍒嗘祦錛屽噺灝戝鐞嗛噺
灝嗚濺闂村喎鍗存按銆佹紓媧楀簾姘達(dá)紙姹℃煋杞伙級(jí)涓庢煋鑹層�佸嵃鑺卞簾姘達(dá)紙姹℃煋閲嶏級(jí)鍒嗗紑鏀墮泦錛岃交姹℃煋搴熸按鐩存帴綆�鍗曞鐞嗭紙濡傝繃婊わ級(jí)鍚庡洖鐢紝鍑忓皯榪涘叆涓誨鐞嗙郴緇熺殑搴熸按閲忥紝闄嶄綆鏁翠綋澶勭悊鎴愭湰銆?/span>
騫夸笢婢沖己鐜繚縐戞妧鏈夐檺鍏徃灞炵爺鍙戙�佽璁°�佺敓浜с�侀攢鍞強(qiáng)鍞悗鏈嶅姟涓轟竴浣撶殑鐜繚璁懼鐢熶駭鍒墮�犲瀷宸ュ巶錛屽叕鍙告嫢鏈夊仴鍏ㄧ殑緇勭粐緇撴瀯銆佸畬鍠勭殑綆＄悊妯″紡銆佸鍚嶉珮綰х幆淇濇敞鍐屽伐紼嬪笀絳夋妧鏈簿鑻卞拰鑷繁鐨勬柦宸ュ畨瑁呭洟闃燂紝鎷ユ湁鑷富浜ф潈鍝佺墝鍟嗘爣娉ㄥ唽銆?/font>10騫翠笓娉ㄤ簬姘寸敓鎬佺幆澧冩不鐞嗭紝娌夋穩(wěn)浜?jiǎn)澶汄q村伐涓氬簾姘存不鐞嗙殑瀹炴垬緇忛獙錛屾湁涓�瀹氱殑鎶�鏈簳钑達(dá)紝涓�鐩村湪鐜繚姘村鐞嗚澶囩爺鍙戝埗閫犻鍩熴�傛境寮轟互姘寸幆澧冩不鐞嗕負(fù)瀵煎悜銆佷互婊¤凍宸ヤ笟搴熸按甯?jìng)鍦洪渶瑕佸拰瑙ｅ喅鐢ㄦ埛鍥伴毦涓哄姩鍔涖�傝В鍐蟲薄鏌撻棶棰樹腑姹傚彂灞曪紝鎶�鏈垱鏂頒負(fù)琛�娑詫紝鏁㈡壙璇哄畧淇＄敤銆?/font>
鍗版煋搴熸按澶勭悊,姘у寲琛屼笟搴熸按澶勭悊,宸ヤ笟搴熸按澶勭悊璁懼,姘у寲姹℃按澶勭悊璁懼,槨愰ギ娌規(guī)按鍒嗙鍣ㄣ�?/font>
