鏍规摎(j霉) 2002 骞村湅(gu贸)瀹惰唱(zh矛)閲忕洠(ji膩n)鐫ｆ椹�(y脿n)妾㈢柅绺藉眬鐧�(f膩)甯冧簡"閶呴壔娑傚堡鎶€琛�(sh霉)姊濅欢鈥濈殑涓彲浜烘皯鍏卞拰鍦�(gu贸)鍦�(gu贸)瀹舵(bi膩o)婧�(zh菙n)锛屾(bi膩o)婧�(zh菙n)铏�(h脿o)鐐� GB/T18684-2002锛屽皪(du矛)閬�(d谩)鍏嬬緟娑傚堡鐨勬娓�(c猫)涓昏鏈変互涓嬩簲闋�(xi脿ng)锛�

涓€銆佸瑙€锛�

        鍦ㄨ嚜鐒舵姌灏勫厜涓�锛岀敤鑲夌溂閫�(j矛n)琛岃瀵熴€傞媴閴绘秱灞ょ殑鍩烘湪鑹茶(di脿o)鎳�(y墨ng)鍛堥妧鐏拌壊锛岀稉(j墨ng)鏀规€т篃鍙互鐛插緱鍏朵粬椤忚壊锛屽榛戣壊绛�銆傞媴閴绘秱灞ゆ噳(y墨ng)閫ｇ簩(x霉)锛岀劇(w煤)婕忔秱銆佹埃娉�銆佸墲钀�銆佽绱�銆侀夯榛�(di菐n)銆佸ぞ闆滅墿绛夌己闄枫€傛秱灞ゆ噳(y墨ng)鍩烘湰鍧囧嫽锛岀劇(w煤)鏄庨’鐨勫眬閮ㄩ亷(gu貌)鍘氱従(xi脿n)璞�銆傛秱灞や笉鎳�(y墨ng)璁婅壊锛屼絾鏄厑瑷辨湁灏忛粌鑹叉枒榛�(di菐n)瀛樺湪銆�

浜屻€佹秱瑕嗛噺鍜屾秱灞ゅ帤搴︾殑妾㈡脯(c猫)锛�

       妯�(bi膩o)婧�(zh菙n)灏�(du矛)涓嶅悓绛夌礆(j铆)娑傚堡鐨勬秱瑕嗛噺鎴栨秱灞ゅ帤搴﹀垎鐐哄洓鍊�(g猫)绛夌礆(j铆)锛庡彲浠ラ噰鐢ㄤ簩绋柟娉曢€�(j矛n)琛屾娓�(c猫)锛�

1锛屾憾瑙ｇū閲嶆硶锛氶噸閲忓ぇ浜� 50g 瑭︽ǎ锛岄噰鐢ㄧ簿搴︾偤1mg 鐨勫ぉ骞崇ū寰楀師濮嬭唱(zh矛)閲� W1(mg).灏囪│妯ｆ斁鍏�70鈩儈80鈩冪殑20%NaOH姘存憾娑蹭腑锛屾蹈娉�10min锛屼娇閶呴ス娑傚堡鍏ㄩ儴婧惰В銆傚彇鍑鸿│妯�锛屽厖鍒嗘按娲楀悗绔嬪嵆鐑樺共锛屽湪绋卞彇娑傚堡婧惰В鍚庣殑瑭︽ǎ璩�(zh矛)閲� w2(mg)銆傞噺鍙栧苟瑷�(j矛)绠楀嚭宸ヤ欢鐨勮〃闈 锛坉m2锛�锛屾寜涓嬪垪鍏紡瑷�(j矛)绠楀嚭娑傚堡鐨勬秱瑕嗛噺 W (mg/dm2): W=(WI-W2)/S銆�

2锛岄噾鐩搁’寰彙娉曪細鎸� GB/T6462 瑕佹眰锛岄噰鐢ㄩ噾鐩搁’寰彙娉曟娓�(c猫)娑傚堡鐨勫帤搴�銆�

涓�銆侀檮钁楀挤(qi谩ng)搴﹁│椹�(y脿n)锛�

       閲囩敤鑶犲付瑭﹂(y脿n)鏂规硶锛屾娓�(c猫)閶呴壔娑傚堡鑸囧熀楂旂殑闄勮憲寮�(qi谩ng)搴�锛岃啝甯惰│椹�(y脿n)鎸� GB/T5270-1985绗�1.4 瑕佹眰閫�(j矛n)琛�銆傝姹傝│椹�(y脿n)鍚庢秱灞や笉寰楀緸鍩洪珨涓婂墲钀芥垨闇插簳锛屼絾鍏佽ū鑶犲付璁婅壊鍜岀矘钁楅媴銆侀媮绮夌矑銆�

鑰愭按鎬ц兘瑭﹂(y脿n)锛�

      鎶婅│妯ｆ蹈鍏�40鈩兟�1鈩冪殑鍘婚洟瀛愭按涓�锛岄€ｇ簩(x霉)娴告场 240h锛屽皣瑭︽ǎ鍙栧嚭鍚庡湪瀹ゆ韩涓嬪共鐕�锛屽啀閫�(j矛n)琛岄檮钁楀挤(qi谩ng)搴﹁│椹�(y脿n)锛岃│椹�(y脿n)绲�(ji茅)鏋滄噳(y墨ng)閬�(d谩)鍒伴檮钁楀挤(qi谩ng)搴﹁│椹�(y脿n)鐨勮姹�銆傞檮钁楀挤(qi谩ng)搴﹁│椹�(y脿n)鎳�(y墨ng)鍦ㄨ│妯ｅ緸鍘婚洟瀛愭按涓彇鍑哄悗鐨�2h涔嬪収(n猫i)閫�(j矛n)琛屻€傞€�(j矛n)琛岃€愭按鎬ц│椹�(y脿n)鍚�锛屾秱灞や笉寰楀緸鍩洪珨涓婂墲钀芥垨闇插簳銆�

鍥�銆佽€愰菇闇ф€ц兘瑭﹂(y脿n)锛�

       鑰愰菇闇ф€ц兘瑭﹂(y脿n)鎸塆B/T10125-1997绗�3.2.1 瑕佹眰閫�(j矛n)琛�銆傛秱灞ょ稉(j墨ng)楣介湩瑭﹂(y脿n)鍚�锛屾寜娑傚堡涓婂嚭鐝�(xi脿n)绱呴姽鐨勬檪(sh铆)闁撳緸120灏忔檪(sh铆)鍒�1000灏忔檪(sh铆)锛屽垎鐐哄洓鍊�(g猫)绛夌礆(j铆)銆�

浜斻€佹繒鐔辫│椹�(y脿n)锛�

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鍚屾檪(sh铆)妯�(bi膩o)婧�(zh菙n)涓倓瑕�(gu墨)瀹氫簡鎶藉彇瑭︽ǎ鐨勬柟娉曪細
       鍚屼竴鎵圭敘(ch菐n)鍝佷腑锛屾寜姣忎竴绋│椹�(y脿n)闅ㄦ(j墨)鎶藉彇涓夊€�(g猫)瑭︽ǎ锛岄€�(j矛n)琛岃│椹�(y脿n)銆傝嫢鍏朵腑浠讳綍涓€浠惰│妯ｇ稉(j墨ng)瑭﹂(y脿n)涓嶅悎鏍�锛屽墖鎳�(y墨ng)鍐嶉毃姗�(j墨)鎶藉彇涓変欢瑭︽ǎ閫�(j矛n)琛岀浉鍚岀殑瑭﹂(y脿n)锛岃嫢鍏朵腑鍐嶆湁浠讳綍涓€浠朵笉鍚堟牸锛屽墖瑭叉壒鐢�(ch菐n)鍝佺偤涓嶅悎鏍笺€�

       灏�(du矛)浜庣祫鍚堜欢鎴栧柈浠惰唱(zh矛)閲忚秴閬�(gu貌) 150 鍏嬬殑闆朵欢鎴栨(g貌u)浠�锛屽墖鍒囧彇瑭插伐浠剁殑涓€閮ㄥ垎浣滅偤瑭︽ǎ閫�(j矛n)琛岃│椹�(y脿n)銆傜偤浜嗛伩鍏嶅垏鍙ｈ檿瑁搁湶鐨勯嫾閻靛熀楂斿奖闊胯│椹�(y脿n)绲�(ji茅)鏋�锛屾噳(y墨ng)閲囩敤娑傛枡銆佽牊鎴栬啝甯剁瓑淇濊(h霉)鍒囧彛銆�

       灏�(du矛)浜庡舰鐙€寰�(f霉)闆滈洠浠ユ眰鍑鸿〃闈㈢⿳鐨勯浂浠朵篃鍙互閲囩敤鍚屾ǎ鐨勬柟娉曞埗鍌欒│妯�銆傞櫎浜嗕互涓婃(bi膩o)婧�(zh菙n)涓彁鍒扮殑浜旈爡(xi脿ng)娑傚堡鐨勬娓�(c猫)澶�锛屽湪瀵�(sh铆)闅涚敓鐢�(ch菐n)涓紝閫氬父閭勯€�(j矛n)琛屾皑姘磋│椹�(y脿n)銆佸皫(d菐o)闆绘€ц│椹�(y脿n)銆佹秱灞ょ‖搴︽娓�(c猫)銆佸瓟闅欑巼妾㈡脯(c猫)绛�銆�