ÑÇÐÇÓÎÏ·¹ÙÍø-www.yaxin868.com

    ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾Ï³´²¹Ù·½ÍøÕ¾½ñÌìÊÇ£º2025-06-14Çл»³ÇÊÐ[È«¹ú]-ÍøÕ¾µØÍ¼
    ÍÆ¼ö²úÆ· :
    ÍÆ¼öÐÂÎÅ
    ¼¼ÊõÎÄÕµ±Ç°Î»ÖÃ:¼¼ÊõÎÄÕÂ>

    »·¾³ÑùÆ·ÖÐÉ麬Á¿¼ì²â·¨µÄÖÆ×÷·½·¨

    ʱ¼ä:2025-06-13    ×÷Õß: ¹ÜÀíÔ±

    רÀûÃû³Æ£º»·¾³ÑùÆ·ÖÐÉ麬Á¿¼ì²â·¨µÄÖÆ×÷·½·¨
    ¼¼ÊõÁìÓò£º
    ±¾·¢Ã÷Éæ¼°Ò»ÖÖ»·¾³ÑùÆ·ÖÐÉ麬Á¿¼ì²â·½·¨£¬ÌرðÊÇÖ¸¸ßѹÏû½âICP-AES·¨²â¶¨»·¾³ÑùÆ·ÖÐÉéÔªËØº¬Á¿µÄ·½·¨¡£
    ±³¾°¼¼Êõ£º
    ½üÄêÀ´£¬ÐÎ̬·ÖÎöµÃµ½ÁËÆÕ±éÖØÊÓºÍѸËÙ·¢Õ¹¡£»·¾³»¯Ñ§¼Ò¡¢ÓªÑøÑ§¼ÒÒÔ¼°¶¾Àíѧ¼Ò¡¢µØÇò»¯Ñ§¼ÒµÈ¶¼ÈÏͬÕâÑùÒ»¸öÊÂʵ£¬¼´ÔªËصÄ×ÜŨ¶È²»½ö²»×ãÒÔÆÀ¼ÛÆä¶¾ÐÔ¡¢ÓÐÒæÐÔÒÔ¼°ÉúÎïÓÐЧÐÔ£¬ÉõÖÁÓпÉÄܲúÉúÎ󵼡£»·¾³ÖкÛÁ¿ÔªËص;ÐÔºÍÉúÎïÓÐЧÐÔ¼°Ç¨ÒÆÊÍ·Å»îÐÔÓëÆä¸³´æ×´Ì¬ÃÜÇÐÏà¹Ø£¬²»Í¬ÐÎ̬µÄÔªËØÐÔÖʲîÒìºÜ´ó£¬¾ö¶¨×ÅËüÃÇÔÚ»·¾³ÖеÄÐÐΪÓë¹éËÞ¡£²â¶¨ÔªËØÔÚÌØ¶¨ÑùÆ·ÖдæÔÚµÄÐÎ̬£¬²ÅÄܿɿ¿ÆÀ¼ÛºÛÁ¿ÔªËضԻ·¾³ºÍÉú̬ÌåϵµÄÓ°Ï졣ͨ³££¬Í¬ÖÖ½ðÊôÔªËØµÄÓлú»¯ºÏÎïÒª±ÈÏàÓ¦µÄÎÞ»úÐÎ̬¶¾ÐÔ´óµÃ¶à(ÓлúÉé³ýÍâ)£¬ÓÉÓÚÊèË®ÐÔºÍÇ×Ö¬ÌØÕ÷£¬Ê¹µÃËüÃÇÄܹ»½øÈëÉúÎïÑ­»·£¬Í¨¹ýʳÎïÁ´µÄ¸»¼¯×÷ÓýøÈëÈËÌ壬¶ÔÈËÌ彡¿µÔì³ÉÑÏÖØÎ£º¦¡£ÀýÈçHg¡¢Sn¡¢PbµÄÍé»ù»¯ºÏÎïµÄ¶¾ÐÔÔ¶´óÓÚËüÃǵÄÎÞ»úÐÎ̬¡£µ«ÎÞ»úÉéµÄ¶¾ÐÔ±ÈÓлúÉé´ó£¬ÎÞ»úÉéÖеÄA s (III)µÄ¶¾ÐÔÓÖ±ÈA s ( V )´óµÃ¶à¡£ÓÖÈçCr (III)ΪÈËÌåÕý³£Ð³´úл±ØÐèÔªËØ£¬¶øCr(VI)Èܽâ¶È´ó£¬»îÐԽϸߣ¬Î£º¦ÐÄ¡¢Éö²¢Ö°©¡£Òò¶øÐè񻂿·ÖÔªËØµÄ»¯Ñ§ÐÎ̬¡£³£¼ûµÄÉ麬Á¿²â¶¨·½·¨Ö÷ÒªÊÇÔ­×ÓÓ«¹â¹âÆ×¼¼Êõ£¬¸Ã¼¼ÊõÊÇרÊôÐÔºÜÇ¿£¬³ÉÊì¶ÈºÜ¸ßµÄ²â¶¨·½·¨£¬ÒÑÓ¦Óõ½¸÷¸öÐÐÒµÖÐÉ麬Á¿µÄ¼ì²â¡£µ«¹úÍâÏÖÔÚºÜÉÙ²ÉÓÃÕâÖÖ¼ì²â¼¼Êõ£¬¶øÊDzÉÓõç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¼¼Êõ¹âÆ×·¨(ICP-AES)¡£µç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¼¼ÊõÒÔÆä¾ßÓеĸßÁéÃô¶È¡¢¸ß׼ȷ¶È¡¢¶àÔªËØÍ¬Ê±²â¶¨µÈÌØµãÔÚ¸÷¸öÐÐÒµµÃµ½Á˹㷺ӦÓã¬ÔÚÔªËØ·ÖÎöÁìÓòµÃµ½Ñ¸ËÙ·¢Õ¹£¬ÒÑÂýÂýÈ¡´úÔ­×ÓÎüÊÕ¹âÆ×¼¼Êõ(AAS)¡¢Ô­×ÓÓ«¹â¹âÆ×¼¼Êõ(AFS)ºÍ×ÏÍâ·Ö¹â¹âÆ×¼¼Êõ(UV)µÈ´«Í³ÔªËØ·ÖÎö¼¼Êõ³ÉΪÖ÷ÒªµÄ¼ì²â¼¼Êõ¡£ÎªÁËÓë¹ú¼Ê¼ì²â¼¼Êõ½Ó¹ì£¬±¾·¢Ã÷²ÉÓõç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¼¼Êõ¶Ô»·¾³ÑùÆ·ÖеÄAsº¬Á¿½øÐвⶨ¡£

    ·¢Ã÷ÄÚÈÝ
    ±¾·¢Ã÷ËùÒª½â¾öµÄ¼¼ÊõÎÊÌâÔÚÓÚ¿Ë·þÏÖÓм¼ÊõµÄȱÏݶøÌṩһÖÖ¾ßÓмì³öÏ޵͡¢¼ì²â¿ì½Ý׼ȷµÄ¸ßѹÏû½âICP-AES·¨²â¶¨»·¾³ÑùÆ·ÖÐÉ麬Á¿µÄ·½·¨¡£±¾·¢Ã÷µÄ¼¼ÊõÎÊÌâͨ¹ýÒÔϼ¼Êõ·½°¸ÊµÏÖ:Ò»ÖÖ¸ßѹÏû½âICP-MS·¨²â¶¨»·¾³ÑùÆ·ÖÐÉ麬Á¿µÄ·½·¨¡£ËùÊöµÄICP-AES·¨²â¶¨ÑùÆ·Ïû½âÈÜÒºÖÐAsÔªËØº¬Á¿µÄ²½ÖèÈçÏÂ:(I)³ÆÈ¡»·¾³ÑùÆ·0.2 g 0.6g·ÅÖÃÓÚIOOmLÈÝÁ¿µÄ¸ßѹÏû½â¹ÞÄÚ£¬¼ÓÈë60%¸ßÃÌËá¼ØÈÜÒº¾²ÖÃ10·ÖÖÓ£¬È»ºó¼ÓÈëŨ¶È90%ÏõËá10-20mLºÍŨ¶È20%¹ýÑõ»¯Çâ2 5mLÖÆ³ÉÑùÒº£¬È»ºó½«×°ÓÐÑùÒºµÄ¸ßѹÏû½â¹Þ·ÅÈë¹Ä·ç¸ÉÔïÏäÄÚ£»´ò¿ª³ÌÐò¿ØÖÆÏµÍ³£¬É趨¹Ä·ç¸ÉÔïÏäÉýÎÂÖÁ200¡ãC 205¡ãC£¬ºãÎÂʱ¼ä5 IOhºó¹Ø±ÕµçÔ´£¬×ÔÈ»ÀäÈ´£»½«ÑùÒº·ÅÖýøÐÐͨ·ç£¬ÖÁÑùÒºÇ峺£¬È»ºó×ªÒÆµ½50mLËÜÁÏÈÝÁ¿Æ¿ÖУ¬Óó¬´¿Ë®¶¨ÈÝÖÁ25mL£¬µÃµ½ÑùÆ·Ïû½âÈÜÒº£»ÔÚÁíIOOmL¸ßѹÏû½â¹ÞÄÚÖ±½Ó¼ÓÈë60%¸ßÃÌËá¼ØÈÜÒº¾²ÖÃ10·ÖÖÓ£¬È»ºó¼ÓÈëŨ¶È90%ÏõËá10-20mLºÍŨ¶È20%¹ýÑõ»¯Çâ2 5mLÖÆ³ÉÑùÒº£¬È»ºó½«×°ÓÐÑùÒºµÄ¸ßѹÏû½â¹Þ·ÅÈë¹Ä·ç¸ÉÔïÏäÄÚ£»´ò¿ª³ÌÐò¿ØÖÆÏµÍ³£¬É趨¹Ä·ç¸ÉÔïÏäÉýÎÂÖÁ200¡ãC 205¡ãC£¬ºãÎÂʱ¼ä5 IOhºó¹Ø±ÕµçÔ´£¬×ÔÈ»ÀäÈ´£»½«ÑùÒº·ÅÖýøÐÐͨ·ç£¬ÖÁÑùÒºÇ峺£¬È»ºó×ªÒÆµ½50mLËÜÁÏÈÝÁ¿Æ¿ÖУ¬Óó¬´¿Ë®¶¨ÈÝÖÁ25mL£¬µÃµ½¿Õ°×Ïû½âÈÜÒº£»(2)¸ù¾Ý²½Öè(I)µÃµ½µÄÑùÆ·Ïû½âÈÜÒºÔËÓõç¸ÐñîºÏµÈÀë×ÓÌå¹âÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷²â¶¨ÑùÆ·Ïû½âÈÜÒºÖÐËùº¬AsÔªËØÔÚ193.696nm´¦²¨Æ×Ç¿¶È£¬²âµÃAsÇ¿¶ÈÖµ£»(3)ÅäÖñê×¼¹¤×÷ÈÜÒº:·Ö±ð³ÆÈ¡Å¨¶ÈΪ2.0mg/mLµÄAs±ê×¼´¢±¸ÈÜÒº£¬´ÓÖÐÈ¡³öIOOuLµÄ±ê×¼´¢±¸ÈÜÒºÖÃÓÚIOOmLÈÝÁ¿Æ¿ÖУ¬¼ÓÈë60%¸ßÃÌËá¼ØÈÜÒº£¬ÓÃŨ¶È7%ÏõËáÈÜҺϡÊͳÉŨ¶ÈΪ1.0mg/LµÄ±ê×¼ÈÜҺĸҺ£¬ÔÙ·Ö±ðÈ¡³ö0uL¡¢10uL¡¢20uL¡¢50uL¡¢100uL¡¢200uLµÄËùÊö±ê×¼ÈÜҺĸҺ·Ö±ðÖÃÓÚIOmLÈÝÁ¿Æ¿ÖУ¬ÓÃŨ¶È7%ÏõËáÈÜÒº·Ö±ðÏ¡Êͳɱê×¼¹¤×÷ÈÜÒº£¬»ñµÃµÄ0uL¡¢10uL¡¢20uL¡¢50uL¡¢100uL¡¢200uLµÄ±ê×¼¹¤×÷ÈÜÒºÖÐAsÔªËØµÄº¬Á¿·Ö±ð¶ÔӦΪ Oug/L¡¢lug/L¡¢2ug/L¡¢5ug/L¡¢10ug/L¡¢20ug/L £»(4)ÅäÖÃÄÚ±êÈÜÒº:³ÆÈ¡Å¨¶ÈΪ1.0mg/mLµÄAs±ê×¼´¢±¸ÈÜÒº£¬´ÓÖи÷È¡³öIOOuLµÄ±ê×¼´¢±¸ÈÜÒºÖÃÓÚIOOmLÈÝÁ¿Æ¿ÖУ¬ÓÃŨ¶È7%ÏõËáÈÜҺϡÊͳÉŨ¶ÈΪ1.0mg/LµÄÄÚ±êÈÜÒº¡£(5)½«ÒÀÕÕ²½Öè(3)µÃµ½µÄ±ê×¼¹¤×÷ÈÜÒººÍÒÀÕÕ²½Öè(I)µÃµ½µÄÑùÆ·Ïû½âÈÜÒº½øÐвⶨ:½«²½Öè¢ÇµÃµ½µÄ±ê×¼¹¤×÷ÈÜÒºÒÔ¼°²½Öè¢ÅµÃµ½µÄÑùÆ·Ïû½âÈÜÒº¡¢¿Õ°×Ïû½âÈÜÒºµ¼Èëµç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¹âÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷£¬ÔÚ½øÈëÎí»¯Æ÷ǰ»ìºÏ£¬Ñ¡ÔñAsÔªËØ×î¼ÑÍ¬Î»ËØ½øÐвⶨ£»µÚÒ»´Î²â¶¨ÔÚÏß¼ÓÈëÄÚ±êÈÜÒº£¬ÏȲⶨ±ê×¼¹¤×÷ÈÜÒº£¬ÔÙ¸ù¾Ý±ê×¼¹¤×÷ÈÜÒºÖÐAsÔªËØµÄÒÑÖªº¬Á¿ºÍµç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¹âÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷²â¶¨µ½µÄAsÔªËØÏìÓ¦Öµ·Ö±ð»æÖÆAsÔªËØµÄ±ê×¼¹¤×÷ÇúÏߣ¬È»ºó²â¶¨ÑùÆ·Ïû½âÈÜÒººÍ¿Õ°×Ïû½âÈÜÒº¸÷ÔªËØµÄÏìÓ¦Öµ£¬¸ù¾Ý±ê×¼¹¤×÷ÇúÏß¼ÆËãµÃµ½¿Õ°×Ïû½âÈÜÒº¸÷ÔªËØµÄŨ¶ÈÖµºÍÑùÆ·Ïû½âÈÜÒºAsÔªËØµÄŨ¶ÈÖµ£¬´Ó¶ø¸ù¾Ý±¾ÁìÓòµÄ³£¹æ·½·¨¼ÆËãŨ¶ÈÖµËùÊöµÄ²½Öè(2)Öеĵç¸ÐñîºÏµÈÀë×ÓÌå¹âÆ×ÒÇ£¬¹¤×÷²ÎÊýΪ:É䯵¹¦ÂÊ1000W£¬µÈÀë×ÓÆøÁ÷Á¿20.0L/min£¬»ý·Öʱ¼ä20s¡£Îí»¯Æ÷Á÷Á¿0.3L/min£¬¸¨ÖúÆøÁ÷Á¿1.80L/min,ËùÊöµÄ²½Öè(5)Öеĵç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¹âÆ×ÒÇ£¬¹¤×÷²ÎÊýΪ:É䯵¹¦ÂÊ1000W£¬ÔØÆøÁ÷Á¿0.75L/min£¬²¹³¥ÆøÁ÷Á¿0.2L/min£¬Îí»¯Î¶È2¡ãC£¬»ý·Öʱ¼äΪ0.5s£¬Öظ´´ÎÊý3´Î¡£Í¨¹ýÉÏÊö¼ÇÔØµÄ¸ßѹÏû½â·½·¨¿ÉÒԺܺõÄÖÆ±¸ÉéÈÜÒºÒÔ·½±ã²âÊÔ¡£²ÉÓÃICP-AES·½·¨¿ÉÒԺܺõĽâ¾ö»ùÌå¸ÉÈÅ£¬×¼È·¶È¸ß¡£
    ¾ßÌåʵʩÀý·½Ê½ÏÂÃæ½áºÏʵʩÀý¶Ô±¾·¢Ã÷×÷½øÒ»²½Ïêϸ˵Ã÷£¬µ«±¾·¢Ã÷µÄʵʩÀý²»ÏÞÓÚ´Ë¡£1¡¢ÊµÑéËùÓÃÒÇÆ÷¼°É豸IOOmL¸ßѹÏû½â¹Þ:ÓɾÛËÄ·úÒÒÏ©ÄÚµ¨ÒÔ¼°²»Ðâ¸Ö¹ÞÍâÌ×¹¹³É2¡¢ÊµÑéËùÓÃÒÇÆ÷¼°É豸µÄ¹¤×÷²ÎÊý2.1µç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¹âÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷µÄ¹¤×÷²ÎÊý:É䯵¹¦ÂÊ:1000W
    Îí»¯Æ÷Á÷Á¿:0.3L/min¸¨ÖúÆøÁ÷Á¿:1.80L/min»ý·Öʱ¼ä:20s3¡¢ÊµÑéËùÓÃÊÔ¼Á³¬´¿Ë®(×ÔÖÆ)30 %¹ýÑõ»¯Çâ(ÓÅ´¿¼¶)70%,7%ÏõËá(µç×Ó¼¶)¿Õ°×Ïû½âÈÜÒºµÄÅäÖÃ:ÔÚIOOmL¸ßѹÏû½â¹ÞÄÚÖ±½Ó¼ÓÈëŨ¶È90%ÏõËá8 14mLºÍŨ¶È30%¹ýÑõ»¯ÇâI 5mLÖÆ³ÉÑùÒº,Å¡½ô¹Þ¸Ç,È»ºó½«×°ÓÐÑùÒºµÄ¸ßѹÏû½â¹Þ£»´ò¿ª³ÌÐò¿ØÖÆÏµÍ³£¬É趨¹Ä·ç¸ÉÔïÏäÉýÎÂÖÁ200¡ãC 205¡ãC£¬ºãÎÂʱ¼ä5 IOhºó¹Ø±ÕµçÔ´ºó¹Ø±ÕµçÔ´£¬×ÔÈ»ÀäÈ´£»½áÊøºó´ò¿ª¹Þ¸Ç£¬½«ÑùÒº·ÅÖÃͨ·ç³÷¾²Öã¬ÖÁÑùÒºÇ峺£¬È»ºó×ªÒÆµ½25mLËÜÁÏÈÝÁ¿Æ¿ÖУ¬Óó¬´¿Ë®¶¨ÈÝÖÁ25mL£¬µÃµ½¿Õ°×Ïû½âÈÜÒº£»±ê×¼¹¤×÷ÈÜÒºµÄÅäÖÃ:³ÆÈ¡Å¨¶ÈΪ
    1.0mg/mLµÄAsÔªËØ±ê×¼´¢±¸ÈÜÒº,´ÓÖÐÈ¡³öIOOuLµÄ±ê×¼´¢±¸ÈÜÒºÖÃÓÚIOOmLÈÝÁ¿Æ¿ÖУ¬ÓÃŨ¶È90%ÏõËáÈÜҺϡÊͳÉŨ¶ÈΪ1.0mg/LµÄ±ê×¼ÈÜҺĸҺ£¬ÔÙ·Ö±ðÈ¡³ö0uL¡¢10uL¡¢20uL¡¢50uL¡¢100uL¡¢200uLµÄËùÊö±ê×¼ÈÜҺĸҺ·Ö±ðÖÃÓÚIOmLÈÝÁ¿Æ¿ÖУ¬ÓÃŨ¶È7%ÏõËáÈÜÒº·Ö±ðÏ¡Êͳɱê×¼¹¤×÷ÈÜÒº£¬»ñµÃµÄ0uL¡¢10uL¡¢20uL¡¢50uL¡¢100uL¡¢200uLµÄ±ê×¼¹¤×÷ÈÜÒºÖÐAsÔªËØµÄº¬Á¿·Ö±ð¶ÔӦΪ 0ug/L¡¢lug/L¡¢2ug/L¡¢5ug/L¡¢10ug/L¡¢20ug/L £»4.ÊÔÑé²½Öè4.1 ʵʩÀý1³ÆÈ¡»·¾³ÑùÆ·0.50gÖÃÓÚIOOmL¸ßѹÏû½â¹ÞÄÚ£¬¼ÓÈë60%¸ßÃÌËá¼ØÈÜÒº¾²ÖÃ10·ÖÖÓ£¬È»ºó¼ÓÈëŨ¶È90 %ÏõËá10-20mLºÍŨ¶È20 %¹ýÑõ»¯Çâ2 5mLÖÆ³ÉÑùÒº£¬È»ºó½«×°ÓÐÑùÒºµÄ¸ßѹÏû½â¹Þ·ÅÈë¹Ä·ç¸ÉÔïÏäÄÚ£»´ò¿ª³ÌÐò¿ØÖÆÏµÍ³£¬É趨¹Ä·ç¸ÉÔïÏäÉýÎÂÖÁ200¡ãC 205¡ãC£¬ºãÎÂʱ¼ä5 IOhºó¹Ø±ÕµçÔ´£¬×ÔÈ»ÀäÈ´£»½«ÑùÒº·ÅÖýøÐÐͨ·ç£¬ÖÁÑùÒºÇ峺£¬È»ºó×ªÒÆµ½50mLËÜÁÏÈÝÁ¿Æ¿ÖУ¬Óó¬´¿Ë®¶¨ÈÝÖÁ25mL£¬µÃµ½ÑùÆ·Ïû½âÈÜÒº¡£½«ÉÏÊöËùµÃÏû½âÈÜÒºÔËÓõç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¹âÆ×ÒÇ£¬¼´ICP-AESÒDzⶨÏû½âÈÜÒºÖÐËùº¬ÉéÔªËØÔÚ193.696nm´¦²¨Æ×Ç¿¶È¡£²ÉÓÃICP-AES·¨¿ìËٲⶨÏû½âÈÜÒºÖÐÉéÔªËØµÄº¬Á¿:Ê×ÏȳÆÈ¡Å¨¶ÈΪ1.0mg/mLµÄAsÔªËØ±ê×¼´¢±¸ÈÜÒº£¬´ÓÖÐÈ¡³öIOOuLµÄ±ê×¼´¢±¸ÈÜÒºÖÃÓÚIOOmLÈÝÁ¿Æ¿ÖУ¬ÓÃŨ¶È7%ÏõËáÈÜҺϡÊͳÉŨ¶ÈΪ1.0mg/LµÄ±ê×¼ÈÜҺĸҺ£¬ÔÙ·Ö±ðÈ¡³ö0uL¡¢10uL¡¢20uL¡¢50uL¡¢100uL¡¢200uLµÄËùÊö±ê×¼ÈÜҺĸҺ·Ö±ðÖÃÓÚIOmLÈÝÁ¿Æ¿ÖУ¬ÓÃŨ¶È7ÏõËáÈÜÒº·Ö±ðÏ¡Êͳɱê×¼¹¤×÷ÈÜÒº£¬»ñµÃµÄ0uL¡¢10uL¡¢20uL¡¢50uL¡¢100uL¡¢200uLµÄ±ê×¼¹¤×÷ÈÜÒºÖÐAsÔªËØµÄº¬Á¿·Ö±ð¶ÔӦΪ Oug/L¡¢lug/L¡¢2ug/L¡¢5ug/L¡¢10ug/L¡¢20ug/L £»³ÆÈ¡Å¨¶ÈΪ1.0mg/mLµÄÉéÔªËØ±ê×¼´¢±¸ÈÜÒº£¬´ÓÖÐÈ¡³öIOOuLµÄ±ê×¼´¢±¸ÈÜÒºÖÃÓÚIOOmLÈÝÁ¿Æ¿ÖУ¬ÓÃŨ¶È7%ÏõËáÈÜҺϡÊͳÉŨ¶ÈΪ1.0mg/LµÄÄÚ±êÈÜÒº¡£²ÉÓõç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢ÉäÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷¶Ô±ê×¼¹¤×÷ÈÜÒººÍÑùÆ·Ïû½âÈÜÒº½øÐвⶨ:ÒÀ´Î½«ÄÚ±êÈÜÒº-Óë±ê×¼¹¤×÷ÈÜÒº¡¢ÑùÆ·Ïû½âÈÜÒººÍ¿Õ°×Ïû½âÈÜÒºµ¼Èëµç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¹âÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷£¬ÔÚ½øÈëÎí»¯Æ÷ǰ»ìºÏ£¬Ñ¡ÔñÔªËØ×î¼ÑÍ¬Î»ËØ½øÐвⶨ£»ÏȲⶨ±ê×¼¹¤×÷ÈÜÒº£¬ÔÙ¸ù¾Ý±ê×¼¹¤×÷ÈÜÒºÖÐAsÔªËØµÄÒÑÖªº¬Á¿ºÍµç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¹âÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷²â¶¨µ½µÄAsÔªËØÏìÓ¦Öµ·Ö±ð»æÖÆAsÔªËØµÄ±ê×¼¹¤×÷ÇúÏߣ¬È»ºó²â¶¨ÑùÆ·Ïû½âÈÜÒººÍ¿Õ°×Ïû½âÈÜÒº¸÷ÔªËØµÄÏìÓ¦Öµ£¬¸ù¾Ý±ê×¼¹¤×÷ÇúÏß¼ÆËãµÃµ½ÑùÆ·Ïû½âÈÜÒº¸÷ÔªËØµÄŨ¶ÈÖµºÍ¿Õ°×Ïû½âÈÜÒºAsÔªËØµÄŨ¶ÈÖµ£¬¸ù¾Ý±¾ÁìÓòÖÐÒÑÖªµÄ¼ÆËã·½·¨µÃµ½AsµÄº¬Á¿¡£±¾·¢Ã÷²ÉÓøßѹÏû½âµÄ·½·¨¶Ô»·¾³ÑùÆ·½øÐÐǰ´¦Àí£¬Í¨¹ýICP-AES·¨²â¶¨193.696nm½øÐвâÁ¿£¬½â¾öÁ˸ßѹÏû½â·¨Ïû½â²»ÍêÈ«¶øµ¼ÖÂÒÇÆ÷µÄËðºÄ¼°ÎÛȾ»òÒò»ùÌå¸ÉÈÅ½Ï´ó¶øµ¼Ö½á¹ûÆ«²î½Ï´óµÄÎÊÌ⡣ʹÓÃICP-AES·¨¶¨Á¿²â¶¨ÁË AsÔªËØ£¬·½·¨µÄ¼ì³öÏÞÔÚ
    0.06 1.5 ¦Ì g/kgÖ®¼ä£¬»ùÌå¸ÉÈÅС£¬Äܹ»Âú×ãÉú²úÉú»îµÄÐèÒª¡£
    ȨÀûÒªÇó
    1.Ò»ÖÖ¸ßѹÏû½âICP-MS·¨²â¶¨»·¾³ÑùÆ·ÖÐÉ麬Á¿µÄ·½·¨£¬ËùÊöµÄICP-AES·¨²â¶¨ÑùÆ·Ïû½âÈÜÒºÖÐAsÔªËØº¬Á¿µÄ²½ÖèÈçÏÂ: (1)³ÆÈ¡»·¾³ÑùÆ·0.2 g 0.6g·ÅÖÃÓÚIOOmLÈÝÁ¿µÄ¸ßѹÏû½â¹ÞÄÚ£¬¼ÓÈë60%¸ßÃÌËá¼ØÈÜÒº¾²ÖÃ10·ÖÖÓ£¬È»ºó¼ÓÈëŨ¶È90%ÏõËá10-20mLºÍŨ¶È20%¹ýÑõ»¯Çâ2 5mLÖÆ³ÉÑùÒº£¬È»ºó½«×°ÓÐÑùÒºµÄ¸ßѹÏû½â¹Þ·ÅÈë¹Ä·ç¸ÉÔïÏäÄÚ£»´ò¿ª³ÌÐò¿ØÖÆÏµÍ³£¬É趨¹Ä·ç¸ÉÔïÏäÉýÎÂÖÁ200¡ãC 205¡ãC£¬ºãÎÂʱ¼ä5 IOhºó¹Ø±ÕµçÔ´£¬×ÔÈ»ÀäÈ´£»½«ÑùÒº·ÅÖýøÐÐͨ·ç£¬ÖÁÑùÒºÇ峺£¬È»ºó×ªÒÆµ½50mLËÜÁÏÈÝÁ¿Æ¿ÖУ¬Óó¬´¿Ë®¶¨ÈÝÖÁ25mL£¬µÃµ½ÑùÆ·Ïû½âÈÜÒº£»ÔÚÁíIOOmL¸ßѹÏû½â¹ÞÄÚÖ±½Ó¼ÓÈë60%¸ßÃÌËá¼ØÈÜÒº¾²ÖÃ10·ÖÖÓ£¬È»ºó¼ÓÈëŨ¶È90%ÏõËá10-20mLºÍŨ¶È20%¹ýÑõ»¯Çâ2 5mLÖÆ³ÉÑùÒº£¬È»ºó½«×°ÓÐÑùÒºµÄ¸ßѹÏû½â¹Þ·ÅÈë¹Ä·ç¸ÉÔïÏäÄÚ£»´ò¿ª³ÌÐò¿ØÖÆÏµÍ³£¬É趨¹Ä·ç¸ÉÔïÏäÉýÎÂÖÁ200¡ãC 205¡ãC£¬ºãÎÂʱ¼ä5 IOhºó¹Ø±ÕµçÔ´£¬×ÔÈ»ÀäÈ´£»½«ÑùÒº·ÅÖýøÐÐͨ·ç£¬ÖÁÑùÒºÇ峺£¬È»ºó×ªÒÆµ½50mLËÜÁÏÈÝÁ¿Æ¿ÖУ¬Óó¬´¿Ë®¶¨ÈÝÖÁ25mL£¬µÃµ½¿Õ°×Ïû½âÈÜÒº£» (2)¸ù¾Ý²½Öè(I)µÃµ½µÄÑùÆ·Ïû½âÈÜÒºÔËÓõç¸ÐñîºÏµÈÀë×ÓÌå¹âÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷²â¶¨ÑùÆ·Ïû½âÈÜÒºÖÐËùº¬AsÔªËØÔÚ193.696nm´¦²¨Æ×Ç¿¶È£¬²âµÃAsÇ¿¶ÈÖµ£» (3)ÅäÖñê×¼¹¤×÷ÈÜÒº:·Ö±ð³ÆÈ¡Å¨¶ÈΪ2.0mg/mLµÄAs±ê×¼´¢±¸ÈÜÒº£¬´ÓÖÐÈ¡³öIOOuLµÄ±ê×¼´¢±¸ÈÜÒºÖÃÓÚIOOmLÈÝÁ¿Æ¿ÖУ¬¼ÓÈë60%¸ßÃÌËá¼ØÈÜÒº£¬ÓÃŨ¶È7 %ÏõËáÈÜҺϡÊͳÉŨ¶ÈΪ1.0mg/LµÄ±ê×¼ÈÜҺĸҺ£¬ÔÙ·Ö±ðÈ¡³ö0uL¡¢10uL¡¢20uL¡¢50uL¡¢100uL¡¢200uLµÄËùÊö±ê×¼ÈÜҺĸҺ·Ö±ðÖÃÓÚIOmLÈÝÁ¿Æ¿ÖУ¬ÓÃŨ¶È7%ÏõËáÈÜÒº·Ö±ðÏ¡Êͳɱê×¼¹¤×÷ÈÜÒº£¬»ñµÃµÄ0uL¡¢10uL¡¢20uL¡¢50uL¡¢100uL¡¢200uLµÄ±ê×¼¹¤×÷ÈÜÒºÖÐAsÔªËØµÄº¬Á¿·Ö±ð¶ÔӦΪ Oug/L¡¢lug/L¡¢2ug/L¡¢5ug/L¡¢10ug/L¡¢20ug/L £» (4)ÅäÖÃÄÚ±êÈÜÒº:³ÆÈ¡Å¨¶ÈΪ1.0mg/mLµÄAs±ê×¼´¢±¸ÈÜÒº£¬´ÓÖи÷È¡³öIOOuLµÄ±ê×¼´¢±¸ÈÜÒºÖÃÓÚIOOmLÈÝÁ¿Æ¿ÖУ¬ÓÃŨ¶È7%ÏõËáÈÜҺϡÊͳÉŨ¶ÈΪ1.0mg/LµÄÄÚ±êÈÜÒº¡£
    (5)½«ÒÀÕÕ²½Öè(3)µÃµ½µÄ±ê×¼¹¤×÷ÈÜÒººÍÒÀÕÕ²½Öè(I)µÃµ½µÄÑùÆ·Ïû½âÈÜÒº½øÐвⶨ:½«²½Öè(3)µÃµ½µÄ±ê×¼¹¤×÷ÈÜÒºÒÔ¼°²½Öè(I)µÃµ½µÄÑùÆ·Ïû½âÈÜÒº¡¢¿Õ°×Ïû½âÈÜÒºµ¼Èëµç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¹âÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷£¬ÔÚ½øÈëÎí»¯Æ÷ǰ»ìºÏ£¬Ñ¡ÔñAsÔªËØ×î¼ÑÍ¬Î»ËØ½øÐвⶨ£»µÚÒ»´Î²â¶¨ÔÚÏß¼ÓÈëÄÚ±êÈÜÒº£¬ÏȲⶨ±ê×¼¹¤×÷ÈÜÒº£¬ÔÙ¸ù¾Ý±ê×¼¹¤×÷ÈÜÒºÖÐAsÔªËØµÄÒÑÖªº¬Á¿ºÍµç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·ÅÉä¹âÆ×ÒÇ£¬¼´ICP-AESÒÇÆ÷²â¶¨µ½µÄAsÔªËØÏìÓ¦Öµ·Ö±ð»æÖÆAsÔªËØµÄ±ê×¼¹¤×÷ÇúÏߣ¬È»ºó²â¶¨ÑùÆ·Ïû½âÈÜÒººÍ¿Õ°×Ïû½âÈÜÒº¸÷ÔªËØµÄÏìÓ¦Öµ£¬¸ù¾Ý±ê×¼¹¤×÷ÇúÏß¼ÆËãµÃµ½¿Õ°×Ïû½âÈÜÒº¸÷ÔªËØµÄŨ¶ÈÖµºÍÑùÆ·Ïû½âÈÜÒºAsÔªËØµÄŨ¶ÈÖµ£¬´Ó¶ø¸ù¾Ý±¾ÁìÓòµÄ³£¹æ·½·¨¼ÆËãŨ¶ÈÖµ¡£
    2.ÈçȨÀûÒªÇó1ËùÊöµÄ·½·¨£¬ËùÊöµÄ²½Öè(2)Öеĵç¸ÐñîºÏµÈÀë×ÓÌå¹âÆ×ÒÇ£¬¹¤×÷²ÎÊýΪ:É䯵¹¦ÂÊ1000W£¬µÈÀë×ÓÆøÁ÷Á¿20.0L/min,»ý·Öʱ¼ä20s¡£Îí»¯Æ÷Á÷Á¿0.3L/min,¸¨ÖúÆøÁ÷Á¿ 1.80L/min¡£
    3.ÈçȨÀûÒªÇó2ËùÊöµÄ·½·¨£¬ËùÊöµÄ²½Öè(5)Öеĵç¸ÐñîºÏµÈÀë×ÓÌåÔ­×Ó·¢Éä¹âÆ×ÒÇ£¬¹¤×÷²ÎÊýΪ:É䯵¹¦ÂÊ1000W£¬ÔØÆøÁ÷Á¿0.75L/min£¬²¹³¥ÆøÁ÷Á¿0.2L/min£¬Îí»¯Î¶È2¡ãC£¬»ý·Öʱ¼äΪ0.5s,ÖØ¸´´ÎÊý3´Î¡£
    È«ÎÄÕªÒª
    Ò»ÖÖ»·¾³ÑùÆ·ÖÐÉ麬Á¿µÄ²âÁ¿·½·¨£¬¸Ã·½·¨²ÉÓøßѹÏû½âICP-AES·¨²âÁ¿»·¾³ÑùÆ·ÖÐÉéµÄº¬Á¿£¬¸Ã·½·¨ÏȶԺ¬ÉéÑùÆ·½øÐиßѹÏû½â £¬¼ÓÈëÒ»¶¨Á¿µÄËáÈÜÒººóÔÚ¸ßθßѹÏû½â¹ÞÖнøÐÐÏû½â£¬¿ÉÒÔÓÐЧµÄ¶ÔÉé½øÐÐÈܽ⡣Ȼºó²ÉÓÃICP-AES¹âÆ×ÒǶÔÉéµÄº¬Á¿½øÐвâÁ¿£¬¸Ã·½·¨µÄ¼ì³öÏÞÔÚ0.06¡«1.5¦Ìg/kgÖ®¼ä£¬»ùÌå¸ÉÈÅС£¬Äܹ»Âú×ãÉú²úÉú»îµÄÐèÒª¡£
    Îĵµ±àºÅG01N21/73GK103163119SQ20131011192
    ¹«¿ªÈÕ2013Äê6ÔÂ19ÈÕ ÉêÇëÈÕÆÚ2013Äê4ÔÂ2ÈÕ ÓÅÏÈȨÈÕ2013Äê4ÔÂ2ÈÕ
    ·¢Ã÷Õ߸µÓÏ, ¸¶ÓñÉú ÉêÇëÈË:Ìì½òºçÑ׿Ƽ¼ÓÐÏÞ¹«Ë¾

    • רÀûÃû³Æ£ºÅòÕÍʽԲ¿×ÃÜ·âÐÔ¼ì²â¸¨Öú×°ÖõÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°²úÆ·ÃÜ·â¼ì²âÁìÓò£¬ÓÈÆäÊÇÒ»ÖÖÅòÕÍʽԲ¿×ÃÜ·âÐÔ¼ì²â¸¨Öú×°Ö᣼¼Êõ±³¾°ÔÚÉú²ú¼Ó¹¤ÂÁºÏ½ð¼°ÆäËü½ðÊôµÄѹÖý²úƷʱ£¬ÎªÁ˼ì²â³ö²úÆ·Ä򵀮ø¿×¡¢Ëõ¿×¡¢Êè ËɵÈѹÖýȱÏݶԲúÆ·µÄÓ°Ï죬ÓÐ
    • רÀûÃû³Æ£º²â¾à·½·¨¡¢²â¾àϵͳÓëÆä´¦Àí·½·¨¼¼ÊõÁìÓò£º±¾·¢Ã÷ÊÇÓйØÓÚÒ»ÖÖ²â¾à¼¼Êõ£¬ÇÒÌØ±ðÊÇÓйØÓÚÒ»ÖֿɶÔÒ»´ý²âÎï½øÐзǽӴ¥µÄµÄÈýάµÄ²â¾à¼¼Êõ¡£±³¾°¼¼Êõ£ºÄ¿Ç°µÄ²â¾àÒÇÆ÷¿ÉÒÔ·ÖΪ½Ó´¥Ê½ºÍ·Ç½Ó´¥Ê½¡£ÆäÖУ¬ËùνµÄ½Ó´¥Ê½²â¾àÒÇÆ÷£¬Ò²¾ÍÊÇ´«Í³µÄ²â¾à¼¼Êõ£¬Àý
    • רÀûÃû³Æ£ºÄÚȼ»ú³µ×´Ì¬Êý¾Ý¼Ç¼·ÖÎöÒǵÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£ºÄÚȼ»ú³µ×´Ì¬Êý¾Ý¼Ç¼·ÖÎöÒǼ¼ÊõÁìÓò[0001]±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖÄÚȼ»ú³µ×´Ì¬Êý¾Ý¼Ç¼·ÖÎöÒÇ£¬ÊôÓÚ»ú³µ¼Ç¼·ÖÎöÒǼ¼Êõ ÁìÓò¡£±³¾°¼¼Êõ£º[0002]ÄÚȼ»ú³µ³µÁ¾µÄÖÊÁ¿×´Ì¬²ÎÊýÌØÕ÷£¬¾ø´ó¶àÊý
    • רÀûÃû³Æ£º³¬µÍ¸ÉÈŹâ×Ӳɼ¯ÏµÍ³¼°º¬¸ÃϵͳµÄ»¯Ñ§·¢¹âÃâÒß·ÖÎöÒǵÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖÓÃÓÚҽѧÃâÒß¼ì²âÖеĻ¯Ñ§·¢¹âÃâÒß·ÖÎöÒÇÖеĹâ×Ӳɼ¯ÏµÍ³£¬ÒÔ¼°°üÀ¨Á˸ùâ×Ӳɼ¯ÏµÍ³µÄ»¯Ñ§·¢¹âÃâÒß·ÖÎöÒÇ¡£±³¾°¼¼Êõ£º»¯Ñ§ÃâÒß·ÖÎö(Chemilum
    • רÀûÃû³Æ£ºÒ»ÖÖ»ùÓÚÈËÌåÂÖÀªÏÔʾµÄÒþ²ØÎ£ÏÕÎïÆ·Î¢²¨°²¼ìϵͳµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ò»ÖÖ°²¼ìϵͳ£¬¾ßÌåÉæ¼°Ò»ÖÖ»ùÓÚÈËÌåÂÖÀªÏÔʾµÄÒþ²ØÎ£ÏÕÎïÆ·Î¢²¨°²¼ìϵͳ£¬ÊôÓÚͼÏñ´¦ÀíÓë°²¼ì¼¼ÊõÁìÓò¡£±³¾°¼¼Êõ£ºÎ¢²¨ÔÚ´«²¥¹ý³ÌÖоßÓÐÒ»¶¨´©Í¸ÐÔ¡£Í¨¹ý΢²¨³É
    • רÀûÃû³Æ£ºÒ»ÖÖ´¢ÁϹ޷À¶³Ñ¹Á¦±íµÄÖÆ×÷·½·¨¼¼ÊõÁìÓò£º±¾ÊµÓÃÐÂÐÍÉæ¼°Ñ¹Á¦±íÁìÓò£¬¾ßÌåµØËµ£¬Éæ¼°Ò»ÖÖ´¢ÁϹ޷À¶³Ñ¹Á¦±í¡£ ±³¾°¼¼Êõ£ºÄ¿Ç°£¬Ò»°ã´¢ÁϹÞÉ϶¼ÉèÖÃÓÐѹÁ¦±í£¬ÕâЩѹÁ¦±í¶¼ÊÇÖ±½ÓÁ¬½ÓÔÚ´¢ÁϹ޵ÄÍâ¿ÇÉÏÃæ¡£µ±º®¶¬À´Ê±£¬ÕâЩѹÁ¦±í¾­³£»á³öÏÖ½ÓÍ·±»¶³
    ɽ¶«ÑÇÐÇÓÎÏ·¹ÙÍø»ú´²ÓÐÏÞ¹«Ë¾
    È«¹ú·þÎñÈÈÏߣº13062023238
    µç»°£º13062023238
    µØÖ·£ºëøÖÝÊÐÁúȪ¹¤ÒµÔ°68ºÅ
    ¹Ø¼ü´Ê£ºÏ³´²£¬Êý¿ØÏ³´²£¬ÁúÃÅϳ´²
    ¹«Ë¾¶þάÂë
    Copyright 2010-2024 °æÈ¨ËùÓÐ All rights reserved ³ICP±¸19044495ºÅ-12
    ¡¾ÍøÕ¾µØÍ¼¡¿¡¾sitemap¡¿