姝︽眽綰按璁懼鍏充簬瑗勯槼杞寲姘磋澶囩殑閫夊瀷浠嬬粛 璁茶В榛勫唸鍦頒笅姘撮櫎閾侀敯璁懼
鏉ユ簮錛?a href='http://www.brotmirror.com/news/266.html'>http://www.brotmirror.com/news/266.html 鍙戝竷鏃墮棿 : 2019-07-07
鑽嗗窞甯?jìng)绉戠憺姘村鐞嗚畱证囪偂鋯炬湁闄愬叕鍙?/a>鏄浗鍐呮彁渚涚瓑浜у搧鍜屾湇鍔＄殑鐭ュ悕鍏徃錛岀壒姝や負(fù)澶у浠嬬粛榪囪鍏徃鐩稿叧鐨勫唴瀹癸紝浜掔浉瀛︿範(fàn).婀栧寳杞寲姘磋澶?/a>鍒嗕韓杞寲姘磋澶囩殑閫夊瀷
婀栧寳杞寲姘磋澶?/a>鍘傚鍛婅瘔澶у瀹㈡埛鍦ㄥ挩璇㈠巶瀹惰蔣姘村櫒涔嬪墠搴旇棣栧厛鐭ラ亾濡備笅鐨勫唴瀹癸紝榪欐牱涓庡巶瀹剁殑宸ョ▼甯堟矡閫氭墠鑳藉鏇村揩鏇村噯紜殑閫夊瀷
棣栧厛錛屾箹鍖楄蔣鍖栨按璁懼鍘傚鍛婅瘔澶у瑕佹彁渚涙墍闇�瑕佷嬌鐢ㄨ蔣鍖栨按鐨勭郴緇熸槸鍝錛?/p>
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鍏充簬緋葷粺鐢ㄦ按鏃墮棿錛屾箹鍖楄蔣鍖栨按璁懼鍘傚鍛婅瘔澶у濡備笅錛?/p>
鍗寵繍琛屾椂闂?灝忔椂鐢ㄦ按閲?騫沖潎鍊?宄板�?
銆� 璁懼鏄惁闇�瑕佽繛緇緵姘達(dá)紵鑻ラ渶瑕佸垯閫夋嫨鍙屽簥闆嗘帶鎴栧弻鎺у弻搴婄郴鍒楋紝鍚﹀垯鍙�夊崟闃�鍗曠綈緋誨垪銆?/p>
鍏充簬婧愭按鎬葷‖搴︼紝婀栧寳杞寲姘磋澶囧巶瀹朵粙緇嶅涓嬶細(xì)
銆�銆�姘存簮鏄競(jìng)鏀胯嚜鏉ユ按錛熷湴涓嬫按錛熷湴琛ㄦ按婧愶紝浣跨敤鍦板尯鐨勫師姘存�葷‖搴︺�傚涓�瀹氬瀷鍙風(fēng)殑杞按鍣ㄦ潵璇村師姘寸‖搴﹂珮錛屽叾鍛ㄦ湡鍒舵按閲忓繀鐒惰鐩稿鍑忓皯錛岀敱姝ゅ鑷磋蔣姘磋澶囧啀鐢熼綣併�傜浉瀵瑰噺灝戞爲(wèi)鑴傜殑浣跨敤瀵垮懡銆備負(fù)閬垮厤姝ょ被鎯呭喌錛屽簲鍔犲ぇ鏍?wèi)鑴備綋绉Q岃繖鎰忓懗鐫�閫夌敤鍔犲ぇ鍨嬪彿鐨勮蔣姘村櫒銆?/p>
鍏充簬鎵�闇�鐨勮蔣姘村崟浣嶆祦閲忥紙鍚?灝忔椂錛夎澶囷紝鍏充簬瑗勯槼杞寲姘磋澶囩殑閫夊瀷浠嬬粛婀栧寳杞寲姘磋澶囧巶瀹跺憡璇夊ぇ瀹跺涓嬶細(xì)
榪欑敱鐢ㄦ埛璁懼鐨勬�ц川鍜岃姹傝�屽畾錛?/p>
鏇村綾諱技鏂囩珷錛?/span>
婀栧寳鍦頒笅姘撮櫎閾侀敯璁懼鍘傚鍏充簬闄ら搧闄ら敯璁懼鍏蜂綋鍒嗘瀽
婀栧寳鍦頒笅姘撮櫎閾侀敯璁懼鍘傚浠嬬粛鍒伴櫎閾侀櫎閿拌澶囧箍娉涘簲鐢ㄤ簬鍦頒笅姘撮櫎閾侀櫎閿版皯鐢ㄤ緵姘淬�佹敼姘淬�佸伐涓氱敤姘村強(qiáng)椋熷搧銆佸嵃鏌撱�侀�犵焊銆佺數(shù)闀�絳夋薄姘村鐞嗚涓氥�傚湪澶氬勾鐨勫疄璺典腑宸插艦鎴愪簡(jiǎn)涓�濂楄緝涓哄畬鏁寸殑鐢熶駭銆佺鐞嗗拰緇忚惀浣撶郴錛屽叕鍙稿唴鎷ユ湁涓�鎵圭礌璐ㄨ緝楂樼殑宸ョ▼鎶�鏈漢鍛樺拰涓�鏀叿鏈変赴瀵屽疄璺電粡楠岀殑鍔犲伐鍒墮�犻槦浼嶃�傚湪鍏堣繘鐨勭鐞嗕綋緋繪帶鍒朵笅錛屼駭鍝佺殑璁捐銆佸姞宸ヨ川閲忔棩鑷誨畬鍠勩�備駭鍝佸湪瀹夎銆佽皟璇曪紝浣跨敤涓箍娉涘彈鍒扮敤鎴峰ソ璇勩�?/p>
婀栧寳鍦頒笅姘撮櫎閾侀敯璁懼鍘傚鍛婅瘔澶у闄ら搧闄ら敯榪囨護(hù)鍣ㄦ槸閲囩敤鎺ヨЕ姘у寲娉曪紝鍗抽噰鐢ㄥ皠嫻佸櫒鎴栧姞姘旀満鍚戞按涓姞鍏ョ┖姘斻�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殑閾佸寲鍚堢墿錛岃闃充富璁茶В榛勫唸鍦頒笅姘撮櫎閾侀敯璁懼瑕佹槸浜屼環(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?shù)細(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栵紝杈懼埌闄ら搧銆侀敯鐨勭洰鐨勩�?/p>
濂戒簡(jiǎn)錛屽叧浜庘�滆瑙ｉ粍鍐堝湴涓嬫按闄ら搧閿拌澶団�濆憿錛屽挶浠粖澶╁氨鍏堣榪板埌榪欓噷錛屽鏋滀綘榪樻湁浠諱綍鐤戦棶錛屾垨瀵逛簬銆佽崋宸炲競(jìng)縐戠憺姘村鐞嗚澶囪偂浠芥湁闄愬叕鍙哥瓑榪樻湁鎯寵浜?jiǎn)瑙ｇ殑鍦版柟锛屽彲浠ョ數(shù)璇濆挩璇㈠Q屽綋鐒朵篃鍙互鍦ㄧ嚎鍜ㄨ鎴戜滑鐨勫鏈嶅摝錛?
鏂伴椈璧勮
鑱旂郴鎴戜滑
鑱旂郴浜? 鐜嬫槑鍒?/p>
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鍐呭璇︾粏
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