榪囨護(hù)鍣?/a>鏄噰鐢ㄦ帴瑙︽哀鍖栨硶錛屽嵆閲囩敤灝勬祦鍣ㄦ垨鍔犳皵鏈哄悜姘翠腑鍔犲叆絀烘皵銆佺粡姘存皵娣峰悎鍚庯紝姘翠腑浜屼環(huán)閾佸嵆琚哀鍖栨垚涓変環(huán)閾侊紝鍐嶇粡榪囨護(hù)鍣ㄥ唴婊ゆ枡錛堥敯鐮傛垨鐭寵嫳鐮傦級(jí)鐨勮繃婊ゅ惛闄勶紝涓変環(huán)閾佽鎴暀鍦ㄨ繃婊ゅ眰涓紝浠庤�岃揪鍒伴櫎閾併�侀櫎閿扮殑鐩殑銆傚瀷闄ら搧闄ら敯榪囨護(hù)鍣ㄩ�傜敤浜庝腑銆佸皬鍩庨晣鍙?qiáng)鍐滄潙渚涙斑_(dá)紱宸ョ熆浼佷笟鑷姘存簮鐨勫湴涓嬫按闄ら搧澶勭悊銆傚浜庡師姘翠腑鍚搧閲忓皬浜?5mg/L錛宲H鍊間笉浣庝簬6鐨勫湴涓嬫按鏈夎緝濂界殑澶勭悊鏁堟灉銆傚惈閿伴噺澶т簬lmg/L鏃訛紝鍙皢鍗曠駭闄ら搧闄ら敯榪囨護(hù)鍣ㄦ敼涓哄弻綰ч櫎閾侀櫎閿拌繃婊ゅ櫒錛屽嵆鍙弧瓚沖鐞嗚姹傘�傞櫎閾佸悗姘翠腑鍚搧閲忓皬浜?.3mg/L錛屽惈閿伴噺灝忎簬0.1mg/L錛岀鍚堝浗瀹墮ギ鐢ㄦ按鏍囧噯銆?/p> 婀栧寳鍦頒笅姘撮櫎閾侀敯璁懼鍘傚鎶�鏈殑濡傛灉鍘熸按pH鍊鹼紝紕卞害杈冧綆鏃訛紝紜呴吀鐩愩�佺７閰哥洂鍜岃仛紓烽吀鐩愬湪Fe錛坥H錛?鐨勬哀鍖栵紝娌夋穩(wěn)鎴栬繃婊よ繃紼嬩腑璧鋒姂鍒朵綔鐢紝涓婅堪褰卞搷鍙互閫氳繃闄勫姞鏂規(guī)硶鏉ュ鐞嗭紝鐢ㄩ珮閿伴吀閽炬垨鑷哀榪涜姘у寲錛岀敤紜吀閾濇潵鍑濊仛銆?/p>
FeMn涓昏瀛樺湪浜庡湴涓嬫按涓紝鍦拌〃姘翠腑鐨勫惈閲忔瀬灝戙�傚洜涓哄湴琛ㄦ按涓湁鍏呰凍鐨勬憾瑙ｆ哀錛孎e2 鏋佹槗琚哀鍖栨垚Fe3 錛岀戶鑰屾按瑙ｆ垚Fe( OH)3錛屾墍浠ュ湴琛ㄦ按涓彧鍙兘鏈塅e(OH)3鑳朵綋鐗╂垨鏌愪簺鏈夋満閾併�?/p>
鍦頒笅姘翠腑涓�鑸彧鍚湁婧惰В鎬х殑閾佸寲鍚堢墿錛屼富瑕佹槸浜屼環(huán)閾佺殑閲嶇⒊閰哥洂銆傚綋涓庣┖姘旀帴瑙︼紙鏇濇皵錛夋椂錛岄噸紕抽吀閾佹槗鍒嗚В鎴愭阿姘у寲浜氶搧鍜屼簩姘у寲紕籌細(xì)Fe(HC03)2 2H20鈫扚e(OH)2 2H20 2C02鈫?/p>
姘翠腑浜屾哀鍖栫⒊瀹屽叏闄ゅ敖錛屽垯閲嶇⒊閰哥洂鍙畬鍏ㄥ垎瑙ｃ�傛阿姘у寲浜氶搧涓庣┖姘斾腑姘у寲鍚堬紝鎴愪負(fù)鑳朵綋鐨勬阿姘у寲閾丗e(OH)3銆傚湪pH= 6.8 - 7.2鏃訛紝Fe(OH)3鍛堣兌浣撳嚌鑱氭矇娣�(wěn)錛?Fe( OH)2 O2 2H2O鈫?Fe( OH)3 褰撴按涓惈鏈変竴瀹氶噺鐨勯搧鐩愭椂錛屼笉浠呭獎(jiǎng)鍝嶅梾瑙夊拰姘寸殑鍛抽亾錛岃�屼笖瀵規(guī)煇浜涚敓浜у伐鑹哄甫鏉ヤ笉鑹獎(jiǎng)鍝嶃�備緥濡傦細(xì)Fe2 鏋佹槗姹℃煋紱誨瓙浜ゆ崲鏍?wèi)鑴傚Q岄�犳垚鏍?wèi)鑴傚洜鈥滈搧涓瘨鈥濊�岄檷浣庡叾浜ゆ崲瀹歸噺銆傚綋鐢ㄥ惈閾佺殑姘村仛閿呯倝琛ョ粰姘存椂錛屽垯瀹規(guī)槗鍦ㄩ攨鐐夊彈鐑潰緇撻搧鍨€�傞搧鍨笉浠呭獎(jiǎng)鍝嶄紶鐑晥鏋滐紝嫻垂鐕冩枡錛岃繕浼?xì)漶旂敓鈥滃灑涓嬭厫铓�鈥濄�?/p>
婀栧寳鍦頒笅姘撮櫎閾侀敯璁懼鍘傚鍛婅瘔澶у闄ら搧銆侀櫎閿版柟娉曡緝澶氾紝棰勫鐞嗕腑甯哥敤鐨勬柟娉曚負(fù)錛氬惈閾佸湴涓嬫按涓�鏇濇皵涓�澶╃劧閿扮爞榪囨護(hù)鍣ㄣ�傛槸鍒╃敤鏇濇皵鏃惰繘鍏ユ按涓殑婧惰В姘т綔涓烘哀鍖栧墏錛屼緷闈犳湁鍌寲浣滅敤鐨勯敯鐮傛護(hù)鏂欏浣庝環(huán)閾併�侀敯榪涜紱誨瓙浜ゆ崲鍚擱檮鍜屽偓鍖栨哀鍖栧垎鏋愶紝鍒嗘瀽鑽嗗窞鍦頒笅姘撮櫎閾侀敯璁懼杈懼埌闄ら搧銆侀敯鐨勭洰鐨勩�?/p>
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絎竴縐嶏細(xì)棰勫鐞?鍗崇爞鐐繃婊ゅ櫒 綺懼瘑榪囨護(hù)鍣? 鍙嶆笚閫?娣峰簥宸ヨ壓.榪欑鏂規(guī)硶鏄洰鍓嶉噰鐢ㄦ渶澶氱殑錛屽洜涓哄弽娓楅�忔姇璧勬垚鏈篃涓嶇畻楂橈紝鍙互鍘婚櫎90%宸蹭笂鐨勬按涓瀛愶紝鍓╀笅鐨勭瀛愬啀閫氳繃娣峰簥浜ゆ崲闄ゅ幓錛岃繖鏍峰彲浣垮嚭姘寸數(shù)瀵肩巼錛?.06宸﹀彸銆傝繖鏍鋒槸鐩墠鏈�嫻佽鐨勬柟娉曘�?/p>
絎簩縐嶏細(xì)鍓嶅鐞嗕笌絎簩縐嶆柟娉曚竴鏍蜂嬌鐢ㄥ弽娓楅�忚緗紝鍙槸鍚庨潰浣跨敤鐨勬販搴婇噰鐢‥DI榪炵畫闄ょ洂鑶滃潡浠ｆ浛錛岃繖鏍峰氨涓嶇敤閰哥⒈鍐嶇敓鏍?wèi)鑴傚Q岃�屾槸鐢ㄧ數(shù)鍐嶇敓銆傝繖灝卞交搴曚嬌鏁翠釜榪囩▼鏃犳薄鏌撲簡(jiǎn)錛岀粡榪囧鐞嗗悗鐨勬按璐ㄥ彲杈懼埌15M浠ヤ笂銆備絾榪欒繖縐嶆柟娉曠殑鍓嶆湡鎶曡祫姣旇緝澶氾紝榪愯鎴愭湰浣庛�?/p>
1.5鍚‥DI鍙嶆笚閫忚澶?/p>
鍏充簬鍘葷瀛愭按璁懼宸ヨ壓錛屾姹夊幓紱誨瓙姘磋澶囧巶瀹跺仛濡備笅璇存槑錛?/p>
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鍘熸按鈫掑浠嬭川榪囨護(hù)鍣ㄢ啋媧繪�х偔榪囨護(hù)鍣ㄢ啋綺懼瘑榪囨護(hù)鍣ㄢ啋鍙嶆笚閫忚澶団啋娣峰簥鈫掔函姘寸鈫掔簿瀵嗚繃婊ゅ櫒鈫掔敤姘寸偣(鐗圭偣錛氭薄鏌撳皬錛岃嚜鍔ㄥ寲紼嬪害楂橈紝鍒濇湡鎶曞叆涓瓑錛屼環(huán)鏍奸�備腑)
2銆佸弽娓楅�忚澶囦笌鐢?shù)鍘患浾d瓙(EDI)璁懼榪涜鎼厤鍒跺鍘葷瀛愭按鐨勭殑鏂瑰紡錛岃繖鏄竴縐嶅埗鍙栬秴綰按鐨勬渶鏂板伐鑹猴紝涔熸槸涓�縐嶇幆淇濓紝緇忔祹錛屽彂灞曟綔鍔涘法澶х殑瓚呯函姘村埗澶囧伐鑹猴紝鍏跺熀鏈伐鑹烘祦紼嬩負(fù)錛?/p>
鍘熸按鈫掑浠嬭川榪囨護(hù)鍣ㄢ啋媧繪�х偔榪囨護(hù)鍣ㄢ啋綺懼瘑榪囨護(hù)鍣ㄢ啋鍙嶆笚閫忚澶団啋鐢?shù)鍘患浾d瓙(EDI)鈫掔函姘寸鈫掔簿瀵嗚繃婊ゅ櫒鈫掔敤姘寸偣(鐗圭偣錛氱幆淇濓紝鑷姩鍖栫▼搴﹂珮錛屽垵鏈熸姇鍏ュぇ錛屼環(huán)鏍肩浉瀵規(guī)瘮杈冭吹)
0.5鍚ㄥ幓紱誨瓙姘磋澶?/p>
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銆�銆�3銆佹苯杞︺�佸鐢?shù)琛ㄩ潰鐢?shù)娉蟲紗娓呮礂鐢ㄦ按鍙?qiáng)鍏跺畠楂樋U戞妧綺懼瘑浜у搧銆?/p>濡傛灉鑽嗗窞甯?jìng)绉戠憺姘村鐞嗚畱证囪偂鋯炬湁闄愬叕鍙镐负澶у鍑嗗鐨剺q欑瘒鈥滃垎鏋愯崋宸炲湴涓嬫按闄ら搧閿拌澶団�濆澶у鏈夋墍甯姪錛屽笇鏈涜兘鏀惰棌涓�涓嬶紝濡傛灉鏈変粈涔堜笉瓚崇殑鍦版柟錛屼篃甯屾湜鎮(zhèn)ㄨ兘緇欐垜浠寚鍑烘潵錛岃鎴戜滑鏈夋洿澶氱殑榪涙銆?
