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鎹姤閬擄紝浠婂勾4鏈堝彴婀炬洕鍑虹殑澧炲鍓傞娉竴搴﹁浜轟滑鈥滆皥濉戣壊鍙樷濄傛槰澶╋紝鍥介檯椋熷搧鍖呰鍗忎細鍙戝竷涓欏硅皟鏌ユ姤鍛婄О錛岀洰鍓嶅唴鍦板競鍦轟笂閿鍞殑鍚稿楂樺厜pvc鑶滀篃榪濊浣跨敤浜嗗濉戝墏錛岃屼笖鍚湁澧炲鍓傜殑淇濋矞鑶滃湪涓浜涘ぇ鍨嬭秴甯傝榪濊鐢ㄦ潵鍖呰鐔熼鍙婃補鑴傞鍝侊紝緇欐秷璐硅呯殑鍋ュ悍甯︽潵闅愭?zhèn)c?
璋冩煡灝忕粍鍙戠幇錛宲vc鏉愯川鐨勪繚椴滆啘鍙湪鍐滆錘鎵瑰彂甯傚満鏈夊敭錛岃秴甯傞噷鍞崠鐨勪繚椴滆啘鍩烘湰閮芥槸鑱氫箼鐑疨E鏉愯川銆傝皟鏌ュ皬緇勪粠瀹朵箰紱忋佹灝氥佽秴甯傚彂絳夎秴甯傝喘涔頒簡PE淇濋矞鑶滐紝騫跺皢鏍峰搧閫佹錛岀粨鏋滄樉紺烘牱鍝佸叏閮ㄥ悎鏍箋?
涓嶈繃錛屽湪涓嶅皯瓚呭競錛屽伐浣滀漢鍛樺嵈榪濊浣跨敤鍚稿楂樺厜pvc鑶滃寘瑁呰倝椋熴佺啛椋熷強娌硅剛椋熷搧銆傝皟鏌ュ皬緇勫鍖椾含銆佸箍涓滀袱鍦?5瀹惰秴甯傜殑璋冩煡鏄劇ず錛屼嬌鐢≒VC淇濋矞鑶滃寘瑁呮補鑴傜被椋熷搧鐨勮秴甯傛湁10瀹訛紝鍏朵腑鍖椾含鐨勮秴甯傚寘鎷灝氶噾鍥涘搴椼佸煄涔′粨鍌ㄨ嫃宸炶搴椼佷含瀹㈤殕鐢版潙搴椼佸崕鏅竾瀵胯礬搴椼佹硶瀹濈傳绔歸櫌搴椼傚緢澶氳秴甯傜殑宸ヤ綔浜哄憳騫朵笉娓呮PVC淇濋矞鑶滅殑浣跨敤鑼冨洿錛屽姞涔嬩繚椴滆啘澶栧寘瑁呬笂涔熸病鏈夊浣跨敤鑼冨洿鐨勬彁紺猴紝瀵艱嚧宸ヤ綔浜哄憳婊ョ敤淇濋矞鑶滐紝闂存帴鍗卞鍒版秷璐硅呯殑鍋ュ悍銆?
鈥滃叾瀹濸VC灝辨槸涓縐嶇‖濉戞枡錛岃鎶婂畠鎷夋垚閫忔槑銆佹煍杞殑淇濋矞鑶滐紝蹇呴』鍔犲叆澧炲鍓傘傗濆浗闄呴鍝佸寘瑁呭崗浼氱涔﹂暱钁i噾鐙槰澶╁憡璇夎鑰咃紝鈥滀絾鎴戝浗鏄庣‘紱佹浼佷笟浣跨敤DEHA絳変笉絎﹀悎寮哄埗鎬у浗瀹舵爣鍑嗚瀹氱殑鐗╄川鐢熶駭椋熷搧淇濋矞鑶溿傚浜嶥EHP錛屾垜鍥芥槑椋熷搧瀹瑰櫒銆佸寘瑁呮潗鏂欑敤娣誨姞鍓備嬌鐢ㄥ崼鐢熸爣鍑嗐嬭姹傚叾鍦ㄥ鏂欐潗鏂欎腑鐨勭壒瀹氳縼縐婚噺涓嶅緱瓚呰繃1.5mg/kg銆?
鈥滀粠鍘熸枡浠鋒牸鏉ョ湅錛孭VC鑶滄瘮PE鑶滄瘡鍚ㄤ究瀹?000鍏冧互涓娿傗濊懀閲戠嫯鏄ㄥぉ鍛婅瘔璁拌咃紝鍔犱箣淇濋矞鑶滈攢鍞槸鎸夐暱搴﹀崠鐨勶紝PVC鑶滄洿钖勶紝鎵浠ュ叾閿鍞環(huán)鏍艱姣擯E鑶滀綆涓夋垚錛岃繖鏄疨VC鑶滄硾婊ョ殑閲嶈鍘熷洜銆?
闄や簡鎴愭湰鍥犵礌錛岀浉鍏沖浗瀹舵爣鍑嗙殑緙哄け涔熸槸瀵艱嚧PVC淇濋矞鑶滆婊ョ敤鐨勪竴涓洜绱犮傗滄嬈¤皟鏌ュ彂鐜幫紝PVC淇濋矞鑶滀駭鍝佹墍鏍囩ず鐨勬墽琛屾爣鍑嗕簲鑺卞叓闂紝鏈夎交宸ユ爣鍑嗐佹鐩熸爣鍑嗭紝榪樻湁鏌ヤ笉鍒扮殑鏍囧噯錛屾湁鐨勬牴鏈笉鏍囨敞鎵ц鏍囧噯銆傗濊懀閲戠嫯縐般?
鎹懀閲戠嫯浠嬬粛錛屽叾瀹炴棭鍦?009騫?鏈堬紝鐩稿叧閮ㄩ棬灝卞彂甯冧簡銆婇鍝佺敤濉戞枡鑷矘淇濋矞鑶溿嬪己鍒舵у浗瀹舵爣鍑嗭紝騫跺畾浜庡綋騫?2鏈堝疄鏂斤紝浠ヤ唬鏇垮疄鏂戒簡20騫寸殑銆婅仛涔欑儻鑷矘淇濋矞鑶溿嬫爣鍑嗭紝騫朵絾鏂版爣鍑嗕袱嬈¤寤舵湡錛?009騫?1鏈堬紝鍥藉鏍囧噯濮斿啘涓氶鍝佹爣鍑嗛儴鍙戞枃縐板歡鏈熷埌2010騫?鏈堝疄鏂?鑰屽埌浜?010騫?鏈堬紝鍏ㄥ浗濉戞枡鍒跺搧鏍囧噯鍖栨妧鏈鍛樹細縐樹功澶勫張涓嬫枃鍐嶆寤舵湡銆傗濊懀閲戠嫯縐幫紝涓ゆ寤舵湡閮芥湭璇存槑鐞嗙敱錛屼笖絎簩嬈″歡鏈熸椂鏈啀鎻愬強瀹炴柦鏃墮棿錛屾墍浠VC淇濋矞鑶滀竴鐩存病鏈夌浉搴旂殑鍥藉鏍囧噯銆?
鎹浗闄呴鍝佸寘瑁呭崗浼氭柟闈粙緇嶏紝浠婂勾6鑷?鏈堬紝璇ュ崗浼氱殑璋冩煡灝忕粍鍏堝悗浠庡啘璐告壒鍙戝競鍦鴻喘涔頒簡7縐峆VC淇濋矞鑶滄牱鍝侊紝騫墮佽嚦鍥藉椋熷搧璐ㄩ噺瀹夊叏鐩戠潱媯楠屼腑蹇冩嫻嬨?縐嶆牱鍝佷腑錛岀敱鈥滃寳浜紵鐩婇珮鍒嗗瓙鍖栧鏈夐檺鍏徃鈥濈敓浜х殑甯擱潚鏍戜繚椴滆啘DEHP(閭昏嫰浜岀敳閰鎬簩閰紝涓縐嶅濉戝墏)鍚噺涓?16mg/kg錛岃秴鏍?6鍊?鈥滅悊鐮旈鍝佸寘瑁?姹熻嫃)鏈夐檺鍏徃鈥濈敓浜х殑淇濋矞鑶淒EHP鍚噺涓?9.1mg/kg錛岃秴鏍?1鍊?鈥滄灄甯曞厠鍖呰(甯稿窞)鏈夐檺鍏徃鈥濈敓浜х殑淇濋矞鑶淒EHP鍚噺涓?0.3mg/kg錛岃秴鏍囪繎6鍊嶃?
鑰屽鍚稿楂樺厜pvc鑶滄牱鍝佽繘琛岀殑鍙︿竴欏規(guī)嫻嬫樉紺猴紝鏈?瀹朵紒涓氱殑浜у搧媯鍑篋EHA銆侱EHA涔熸槸涓縐嶅濉戝墏錛屽惈鏈塂EHA鐨勪繚椴滆啘閬囨補鑴傛垨楂樻俯(瓚呰繃鎽勬皬100搴?鏃訛紝澧炲鍓傚氨瀹規(guī)槗閲婃斁鍑烘潵錛岄殢椋熺墿榪涘叆浜轟綋錛岀粰鍋ュ悍甯︽潵褰卞搷銆?