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浠庡競鍟嗗姟灞鍏鉤璐告槗澶勪簡瑙e埌錛岃繎鏃ユ鐩熷強緹庡浗鐩哥戶鍑哄彴鍏充簬綰虹粐鍝併佸綰轟駭鍝佸嚭鍙f柊瑙勩傜漢緇囨湇瑁呮槸鎴戝競閲嶈鐨勫嚭鍙d駭鍝侊紝鏂拌灝嗗鎴戝競鐩稿叧榪涘嚭鍙d紒涓氫駭鐢熼噸澶у獎鍝嶃?
甯傚晢鍔″眬鍏鉤璐告槗澶勫伐浣滀漢鍛樹粙緇嶈錛屾鐩熻繎鏈熷彂甯?016騫寸26鍙鋒硶瑙勶紝瀵圭漢緇囧埗鍝佷腑澹熀閰氳仛姘т箼鐑啔(NPE)鍚噺浣滃嚭闄愬埗銆傝娉曡瑕佹眰錛岀漢緇囧埗鍝佷腑澹熀閰氳仛姘т箼鐑啔(NPE)鍚噺涓嶅緱楂樹簬0.01%(100ppm)銆傛硶瑙勭殑榪囨浮鏈熶負5騫?榪囨浮鏈熸弧鍚庯紝涓嶇鍚堥檺閲忚姹傜殑浜у搧灝嗕笉鍏佽鍦ㄦ鐩熷競鍦洪攢鍞垨榪涘彛銆?
NPE鏄竴縐嶉潪紱誨瓙琛ㄩ潰媧繪у墏錛屽叿鏈夎壇濂界殑娓楅忋佷鉤鍖栥佸垎鏁fц兘錛屽湪綰虹粐鍝佺敓浜ц繃紼嬩腑琚箍娉涚敤浜庢竻媧併佹煋鑹插拰姘存礂絳夊伐搴忥紝鏄漢緇囨湇瑁呰涓氭渶甯哥敤鐨勬礂娑ゅ墏鍜屾煋鑹插姪鍓傦紝鍗犳垜鍥藉競鍦轟喚棰濈殑80%浠ヤ笂銆?
綰虹粐鏈嶈鏄垜甯傞噸瑕佺殑鍑哄彛浜у搧銆傛暟鎹樉紺猴紝浠婂勾1鑷?鏈堜喚錛屾垜甯傚嚭鍙g漢緇囨湇瑁呬駭鍝佹昏22.69涓囩編鍏冦傚叾涓紝嬈х洘甯傚満鍗?0.08%錛屾槸鎴戝競綰虹粐鏈嶈浜у搧鍑哄彛鐨勭浜屽ぇ甯傚満銆傛欏規柊闄愪護灝嗗鏈嶈銆佸鍐呯漢緇囧搧銆佺罕綰褲佺粐甯冪敓浜т紒涓氫駭鐢熻緝澶х殑褰卞搷銆備負姝わ紝甯傚晢鍔″眬鎻愰啋鐩稿叧鏈嶈鍑哄彛浼佷笟錛岃瀵嗗垏鍏蟲敞嬈х洘NPE娉曡瀹炴柦鍔ㄦ侊紝鎺屾彙娉曡璇︾粏鏉℃;鍔犲己鍘熸潗鏂欏拰鎴愬搧NPE鍚噺媯嫻嬶紝閬垮厤杈撴鐩熶駭鍝佽秴榪囬檺閲忚姹傘?
鏃犵嫭鏈夊伓錛岀編鍥界漢緇囨湇瑁呭拰闉嬪崗浼氳繎鏃ュ彂甯冪17鐗堥檺鐢ㄧ墿璐ㄦ竻鍗?RSL)錛屽叡緗楀垪浜?2綾昏秴榪?50縐嶆湇瑁呫侀瀷綾誨拰鎴愬搧瀹剁漢浜у搧紱佺敤鎴栭檺鍒朵嬌鐢ㄧ殑鐗╄川銆?
緹庡浗鏄垜甯傜漢緇囨湇瑁呬駭鍝佸嚭鍙d富瑕佸競鍦轟箣涓銆傛嵁緇熻錛?016騫?鑷?鏈堜喚鎴戝競綰虹粐鏈嶈鍑哄彛緹庡浗鎬昏4.95涓囩編鍏冿紝鏄垜甯傜漢緇囨湇瑁呬駭鍝佸嚭鍙g涓澶у競鍦恒傛柊瑙勬柊澧炵殑鐨潻涓敳閱涚殑嫻嬭瘯鏂規硶瀵規垜甯傜毊闉嬪強鐨。鐨枡鐨勫嚭鍙d篃鏈夋墍褰卞搷銆傚競鍟嗗姟灞涔熸彁閱掔浉鍏充紒涓氾紝瑕佸瘑鍒囧叧娉ㄧ編鍥藉綰虹粐鏈嶈鐩稿叧娉曡闄勪歡鍙婃渶鏂拌姹傦紝瀵瑰師杈呮枡璐ㄩ噺榪涜涓ユ牸鎶婂叧錛屼笉鏂敼榪涚敓浜у伐鑹哄拰嫻嬭瘯鏂規硶錛岀‘淇濆嚭鍙g編鍥界殑綰虹粐鏈嶈浜у搧涓嶅洜璐ㄩ噺瀹夊叏闂琚氭姤鎴栧彫鍥烇紝鍑忓皯鑷韓緇忔祹鎹熷け銆?