רÀûÃû³Æ£º¾«ÖƵعµÓ͵ļø±ð¼°¶¨Á¿·ÖÎö·½·¨
¼¼ÊõÁìÓò£º
±¾·¢Ã÷Éæ¼°¾«ÖƵعµÓ͵͍Á¿ºÍ¶¨ÐÔ¼ì²â·½·¨£¬ÊôÓÚʳƷ¼ì²â¼¼ÊõÁìÓò¡£
±³¾°¼¼Êõ£º
µØ¹µÓÍÊÇ·ÏÆú¶¯ÎïÓÍÖ¬¡¢ãïË®ÓÍ¡¢¶à´Î·´¸´¼ÓÈÈʹÓü°´Ó²ÍÒûÆóÒµÏÂË®µÀÊÕ¼¯µÄÀ¬»øÓ͵Ä×ܳơ£ÓëʳÓÃÓÍÏà±È£¬µØ¹µÓÍÖеÄÖØ½ðÊô¡¢¶¾ËØ(Èç±ûϩȩ¡¢»ÆÇúù¶¾ËØ)ÑÏÖØ³¬±ê£¬ ¹ýÑõ»¯ÖµÔ¶Ô¶³¬¹ý¹ú¼Ò±ê×¼0. 15%£¬³¤ÆÚÉãÈë»áÆÆ»µ°×ѪÇòºÍÏû»¯µÀð¤Ä¤£¬ÒýÆðʳÎïÖж¾£¬ ÓÕ·¢¶àÖÖ¼²²¡£¬ÉõÖÁÖ°©¡£Î´¾«ÖƵĵعµÓÍͨ¹ý³£¹æÀí»¯Ö¸±ê(Ëá¼Û¡¢¹ýÑõ»¯Öµ¡¢½þ³öÓÍÈܼÁ²ÐÁô¡¢ÓÎÀë·Ó(ÃÞ×ÑÓÍ)¡¢×ÜÉ顢Ǧ¡¢»ÆÇúù¶¾ËØ¡¢±½²¢ÜÅ¡¢Å©Ò©²ÐÁô)µÄ²â¶¨£¬¿ÉÒÔ¼òµ¥¼ø±ð¡£ µ«ÊÇͨ¹ý¼ÓÈÈ¡¢ÍÑÔü¡¢ÍÑÉ«¡¢ÍѳôµÈ¶à²½ÖèµÄÉî¶È¾«Á¶µÃµ½µÄ¾«ÖƵعµÓÍ£¬ÆäÉ«Ô󡢯øÎ¶¡¢×ÌζµÈ¸Ð¹ÙÖ¸±êÒÔ¼°Ëá¼ÛºÍ¹ýÑõ»¯ÖµµÈÀí»¯Ö¸±ê³£½Ó½ü»òÍêÈ«´ïµ½¡¶¹ú¼ÒʳÓÃÖ²ÎïÓÍÎÀÉú±ê×¼¡·(GB2716-2005)£¬²ô»ìºó¸üÄÑÒÔÓëºÏ¸ñʳÓÃÓÍÏàÇø·Ö¡£Ä¿Ç°£¬Ó¦ÓõÄÖ÷ÒªµØ¹µÓ͵ķÖÎö¼ì²â¼¼ÊõÊÖ¶ÎÖ÷ÒªÓб¡²ãÉ«Æ×·¨¡¢ÆøÏàÉ«Æ×·¨(GC)¡¢Ó«¹â¹âÆ×·¨¡¢¶¥¿ÕÆøÏàÉ«Æ×ÁªÓÃÖÊÆ×·¨(GC-MS)¡¢µçµ¼Âʲⶨ·¨¡¢Ô×ÓÎüÊÕ¹âÆ×»òµÈÀë×ÓÌåżÁªÖÊÆ×(ICP-MS)ºÍ¹âÏ˲¨µ¼´«¸Ð¼ì²â·¨µÈ¡£±¡²ãÉ«Æ×·¨Ö÷ÒªÊÇÀûÓõعµÓÍÖеĶþ¼¶Ñõ»¯²úÎïÈ©¡¢ÍªµÄ·ÖÀë¼ì²â£¬µ«¾«ÖƵعµÓÍÔÚ¾«Á¶¹ý³ÌÖÐ(ÈçÍѳô)¼´¿ÉÒÔ³ýÈ¥£¬ÁéÃô¶È¼«µÍ£¬²¢²»Äܲôα¼ì²â¡£GC-MS·¨Ö÷ÒªÊÇÊÕ¼¯·ÏÓÍÑõ»¯²úÉúµÄС·Ö×Ó»Ó·¢ÐÔÎïÖʽøÐÐÆøÖÊÁªÓüì²â£¬¼¼ÊõȱÏݾÍÔÚÓÚ¾¾«Á¶¹ýºóµÄ¾«ÖƵعµÓÍÖд󲿷ֵĻӷ¢ÐÔÎïÖʶ¼ÒѾ³ýÈ¥¡£GC ¼¼Êõ¼ìÑ鵨¹Ì´¼ºÍU/SÖµ(Ö¬·¾ËáÏà¶Ô²»±¥ºÍ¶È)µÄ·½·¨Ò²²»ÊʺÏÓÚ¾«ÖƵعµÓ͵ļì²â£¬ÔÚ²ôÔÓÁ¿µÍÓÚ10%ʱ¶¼ÄÑÒÔ¼ì²â³öÆäÖеĵ¨¹Ì´¼£¬¶øU/SÖµ±¾ÉíÖ¸±êÐÔ²»Ç¿£¬²»Í¬ÖÖÀàµÄÖ²ÎïÓÍU/SÖµ±ä»¯½Ï´ó¡£µçµ¼ÂÊ·¨Ö÷ÒªÊÇÕë¶Ôº¬ÓÐË®ÈÜÐÔÎïÖʵĵعµÓÍ£¬ÀýÈçʳÑε÷ζƷºÍÏ´½à¾«µÈ£¬µ«ÊÇÉî¶È¾«Á¶µÄ¾«ÖƵعµÓÍÒѾ³ýÈ¥¾ø´ó¶àÊýË®ÈÜÐÔÎïÖÊ£¬Í¬Ñù²»ÄÜ׼ȷµÄ¼ì²â¡£ ÕâЩ·½·¨¶¼ÆÕ±é´æÔÚ×ÅÌØÕ÷Ö¸±êרһÐÔ²»Ç¿¡¢ÁéÃô¶È²»¸ß¡¢×¼È·ÐÔ²»¸ßºÍ¼ì²â·¶Î§ÏÁÕµÄȱµã¡£Õâ¾Í¸ø¾«ÖƵعµÓ͵ļì²â´øÀ´Á˺ܴóµÄ²»±ã¡£
·¢Ã÷ÄÚÈÝ
±¾·¢Ã÷µÄÄ¿µÄÊÇÌṩһÖÖеľ«ÖƵعµÓ͵ļì²â·½·¨£¬²¢ÇÒ¿ÉÒÔ¶Ô²ôÔÓ¾«ÖƵعµÓ͵ÄʳÓÃÓͽøÐж¨Á¿·ÖÎö¡£±¾·¢Ã÷ËùÊöµÄ¼ì²â·½·¨ÊǽèÖú×ÏÍâ·Ö¹â¹â¶È¼Æ½øÐо«ÖƵعµÓ͵ļø±ð£¬²¢ÇÒͨ¹ýÍâ±ê·¨½¨Á¢±ê×¼ÇúÏߣ¬½øÒ»²½¶Ô²ôÔÓÔÚʳÓÃÓÍÖеľ«ÖƵعµÓͽøÐж¨Á¿·ÖÎö¡£±¾·¢Ã÷µÄ¼¼Êõ·½°¸ÈçÏÂ
Ò»¡¢¾«ÖƵعµÓ͵ļø±ð·½·¨£¬°´ÕÕÏÂÊö²½Öè½øÐÐ
(I)²â¶¨ÑùÆ·¡¢¾«ÖƵعµÓͺÍʳÓÃÓ͵ÄÎü¹â¶ÈA£¬ÀûÓù«Ê½(I)¼ÆËãÑùÆ·µÄÖÊÁ¿Îü¹âϵÊýa£¬±È½ÏÑùÆ·¡¢¾«ÖƵعµÓͺÍʳÓÃÓ͵ÄÖÊÁ¿Îü¹âϵÊýaµÄ²î±ð£»¾«ÖƵعµÓÍÔÚ23(T235nm ·¶Î§ÈÎÒ»²¨³¤ÏÂÓÐÇ¿ÎüÊÕ£¬×ÏÍâ¹âÆ×ͼÓнϸߵÄÎüÊշ壬ÖÊÁ¿Îü¹âϵÊýa ¡ª°ã´óÓÚI. 20; ¶øÊ³ÓÃÓÍÎüÊÕ½ÏÈõ£¬×ÏÍâ¹âÆ×ͼÎÞÃ÷ÏÔÎüÊշ壬ÖÊÁ¿Îü¹âϵÊýa ¡ª°ãСÓÚ0.40;ͨ¹ý²â¶¨ºÍ±È½ÏÑùÆ·ÓëÁ½ÕßÖÊÁ¿Îü¹âϵÊýaµÄ´óС£¬¿ÉÒÔ´ïµ½³õ²½¼ø±ð¾«ÖƵعµÓ͵ÄÄ¿µÄ¡£ÆäÖÐËùÊöµÄ¹«Ê½(I)Ϊa=A/(CXL) ;ÆäÖÐCΪŨ¶È(g/L)¡¢LΪ¹â³Ì³¤¶È (cm)¡£¶þ¡¢¾«ÖƵعµÓ͵ļø±ð·½·¨£¬»òÕß°´ÕÕÏÂÊö²½Öè½øÐÐ
½«ÑùÆ·ºãÎÂ120¡ãC³¨¿Ú¼ÓÈÈ£¬Ëæ×żÓÈÈʱ¼äµÄÔö³¤£¬¾«ÖƵعµÓÍÔÚ23(T235nm·¶Î§ÈÎÒ»²¨³¤ÏµÄÎü¹â¶ÈA±ä»¯²»´ó£¬ÀûÓù«Ê½(I)¼ÆËãËùµÃÖÊÁ¿Îü¹âϵÊýa±ä»¯Ò²½ÏС£¬6СʱÄÚÖÊÁ¿Îü¹âϵÊýa½öÔö¼ÓÁË 0. 50£¬Ôö´óÁËÔ¼40% ;¶øÊ³ÓÃÓÍÔڸò¨³¤ÏµÄÎüÊÕÓÉÈõ±äÇ¿£¬6СʱÄÚÖÊÁ¿Îü¹âϵÊýaÓÉ0.34Öð½¥Ôö¼Óµ½2. 00×óÓÒ£¬Ôö´óÁ˽ü5±¶£»Í¨¹ý´Ë·½·¨¿ÉÒÔ½øÒ»²½´ó·¶Î§µÄ¼ø±ð¾«ÖƵعµÓͺÍʳÓÃÓÍ¡£Èý¡¢¾«ÖƵعµÓ͵͍Á¿·ÖÎö·½·¨£¬°´ÕÕÏÂÊö²½Öè½øÐÐ
²ôÔÓ²»Í¬Á¿¾«ÖƵعµÓ͵ÄʳÓÃÓÍÔÚ23(T235nm·¶Î§ÈÎÒ»²¨³¤ÏÂÒ²ÓнÏÇ¿ÎüÊÕ£¬²¢ÇÒÆäº¬Á¿ÓëÏàÓ¦µÄÖÊÁ¿Îü¹âϵÊýa³ÊÏßÐÔ¹ØÏµ¡£ÅäÖÆº¬²»Í¬Á¿µÄ¾«ÖƵعµÓ͵ÄʳÓÃÓÍΪ±êÑù£¬ÆäÖÐÁù¸öº¬Á¿ÌݶÈ0%¡¢20%¡¢40%¡¢ 60%¡¢80%ºÍ100%£¬²âÆäÔÚ23(T235nm·¶Î§ÈÎÒ»²¨³¤ÏµÄÎü¹â¶ÈA£¬¼ÆËãÖÊÁ¿Îü¹âϵÊýa¡£ÒÔ¾«ÖƵعµÓͺ¬Á¿ÎªXÖᣬÖÊÁ¿Îü¹âϵÊýΪYÖᣬÀûÓñêÑùÊý¾Ý£¬ÏßÐÔÄâºÏ³É±ê×¼ÇúÏß¡£²â¶¨Î´ÖªÑùÆ·ÔÚÏàͬ²¨³¤ÏµÄÎü¹â¶ÈA£¬¼ÆËãÆäÏàÓ¦µÄÖÊÁ¿Îü¹âϵÊýa£¬²ÎÕÕ±ê×¼ÇúÏߣ¬¿ÉÒÔ¼òµ¥Ò×Ðеĵõ½¾«ÖƵعµÓ͵ĺ¬Á¿£¬´ïµ½¶¨Á¿·ÖÎöµÄÄ¿µÄ¡£±¾·¢Ã÷²»½ö¿ÉÒÔ¶¨ÐԵĶԾ«ÖƵعµÓͺͲôÔÓ¾«ÖƵعµÓ͵ÄʳÓÃÓͽøÐпìËٵļø±ð£¬²¢ÇÒ¿ÉÒÔ¶¨Á¿µÄ·ÖÎö¾«ÖƵعµÓ͵Ä׼ȷº¬Á¿£¬ÃÖ²¹ÁËÏÖÓм¼ÊõÖÐÁéÃô¶È¡¢×¼È·ÐÔ²»¸ß£¬ ÌØÕ÷Ö¸±êרһÐÔ²»Ç¿ºÍ¼ì²â·¶Î§ÏÁÕµÄȱµã¡£
ͼIΪ120¡ãC¼ÓÈÈÏÂʳÓôó¶¹Óͺ;«ÖƵعµÓÍ×ÏÍâÎüÊÕËæÊ±¼ä±ä»¯²îÒìͼ¡£Í¼2²ôÔÓ²»Í¬Á¿¾«ÖƵعµÓ͵ÄʳÓÃÓÍÓëÆä×ÏÍâÖÊÁ¿Îü¹âϵÊýµÄ±ê×¼ÇúÏßͼ¡£
¾ßÌåʵʩÀý·½Ê½ÏÂÃæ½áºÏ¸½Í¼¶Ô±¾·¢Ã÷×ö½øÒ»²½µÄÏêϸ˵Ã÷¡£±¾·¢Ã÷ËùÓÃÒÇÆ÷ΪÈÕ±¾Hitachi¹«Ë¾µÄUV3010×ÏÍâ·Ö¹â¹â¶È¼Æ¡£ÊµÊ©ÀýI
·Ö±ðÈ¡Ñù´ó¶¹Óͺ;«ÖƵعµÓ͹ã2µÎ£¬¾«È·³ÆÁ¿ÖÁСÊýµãºó4룬ÒÔÕý¼ºÍéΪÈܼÁ(»òÔÚ20(T400nm·¶Î§ÄÚÎÞ×ÏÍâÎüÊÕ²¢ÄÜÍêÈ«Èܽâ´ó¶¹Ó͵ÄÓлúÈܼÁ)Åä³É25ml±êÑù¡£É趨×ÏÍⲨ³¤Îª233nm£¬ÒÔÈܼÁ»·¼ºÍéΪ²Î±ÈÈÜÒºµ÷½Ú͸¹â¶È(Îü¹â¶ÈΪ0)£¬ÔÚͬÌõ¼þÏ·ֱð²â¶¨´ó¶¹Óͺ;«ÖƵعµÓ͵ÄÎü¹â¶È£¬ÀûÓù«Ê½¼ÆËã³öÖÊÁ¿Îü¹âϵÊý¡£a =A/(CXL) ¹«Ê½(I)
CΪŨ¶È(g/L)¡¢LΪ¹â³Ì³¤¶È(cm)
²âµÃ´ó¶¹Ó͵ÄÎü¹â¶ÈA (´ó¶¹ÓÍ)Ϊ0.372£¬¾«ÖƵعµÓÍÎü¹â¶ÈA (¾«ÖƵعµÓÍ)Ϊ
I.349£¬ÀûÓù«Ê½(I)¼ÆË㣬ËùµÃµÄ´ó¶¹ÓÍÖÊÁ¿Îü¹âϵÊýa (´ó¶¹ÓÍ)Ϊ0.338L/g.cm£¬¾«ÖƵعµÓ͵ÄÖÊÁ¿Îü¹âϵÊýa (¾«ÖƵعµÓÍ)ΪI. 302L/g. cm£¬Á½ÕßÔÚÊýÖµÉÏÏà²î3±¶£¬²îÒ켫ΪÃ÷ÏÔ¡£Í¨¹ýÒÔÉϵļÆËã±È½Ï£¬¿ÉÒԵóö´ó¶¹ÓÍÔڸò¨³¤ÏµÄÖÊÁ¿Îü¹âϵÊýaԶСÓÚ¾«ÖƵعµÓ͵ÄÖÊÁ¿Îü¹âϵÊýa£¬³õ²½¼ø±ð³ö´ó¶¹Óͺ;«ÖƵعµÓÍ¡£ÊµÊ©Àý2
½«´ó¶¹Óͺ;«ÖƵعµÓͼÓÈȺãÎÂÔÚ120¡ãC£¬Ã¿Ð¡Ê±È¡Ñùf 2µÎ£¬¾«È·³ÆÁ¿ÖÁСÊýµãºó4 룬ÒÔÕý¼ºÍéΪÈܼÁ(»òΪ20(T400nm·¶Î§ÄÚÎÞ×ÏÍâÎüÊÕ²¢ÄÜÍêÈ«Èܽâ´ó¶¹Ó͵ÄÓлúÈܼÁ) Åä³É25ml±êÑù£¬²â¶¨ÆäÔÚ²¨³¤233nmµÄÎü¹â¶ÈA²¢¼ÆËãÆäËùµÃµÄÖÊÁ¿Îü¹âϵÊýa£¬¾ßÌå²Ù×÷ͬÀýI¡£¹Û²ìÁ½ÕߵIJîÒ죬ÈçͼIËùʾ£¬Ëæ×źãμÓÈÈʱ¼äµÄÔö¼Ó£¬´ó¶¹ÓÍÔÚ233nm´¦µÄ×ÏÍâÎüÊÕ±äÇ¿£¬ÏàÓ¦¼ÆËãËùµÃµÄÖÊÁ¿Îü¹âϵÊýa (´ó¶¹ÓÍ)³Ê½Ï´ó·ù¶ÈµÄÔö¼Ó£¬ÔÚºãμÓÈÈÁù¸öСʱºó£¬ÖÊÁ¿Îü¹âϵÊýa (´ó¶¹ÓÍ)Ôö´óÁ˽ü5±¶¡£¶ø¾«ÖƵعµÓ͵ĵÄÖÊÁ¿Îü¹âϵÊý a (¾«ÖƵعµÓÍ)Ëæ¼ÓÈÈʱ¼äµÄÔö¼Ó±ä»¯·ù¶È½ÏС£¬×î´óÆ«²î½öΪ0. 50£¬Ôö´óÁËÔ¼40%¡£Á½Õß´æÔÚ×ÅÃ÷ÏԵIJî±ð£¬Ö÷ÒªÔÒò¾ÍÔÚÓÚ´ó¶¹ÓÍÖÐÑÇÓÍËáµÄº¬Á¿½Ï¸ß£¬ÑÇÓÍËá¾¼ÓÈȺó»á²¿·Öת±äΪ¹²éîÑÇÓÍËᣬÖÂʹÔڸò¨³¤´¦µÄ×ÏÍâÎüÊÕ±äÇ¿¡£²¢ÇÒËæ×żÓÈÈʱ¼äµÄÔö¼Ó£¬×ª±äÁ¿Ôö¶à£¬×ÏÍâÎüÊÕÒԽϴó·ù¶ÈÔöÇ¿£¬ÏàÓ¦¼ÆËãËùµÃµÄÖÊÁ¿Îü¹âϵÊýaÒ²´ó·ù¶È¸Ä±ä¡£¶ø¾«ÖƵعµÓÍ×÷ΪʹÓùýµÄ·ÏÓÍ£¬ÑÇÓÍËẬÁ¿½ÏÉÙ£¬Ö÷ҪΪת±äºóµÄ¹²éîÑÇÓÍËᣬ²¢ÇÒ¾¹ýÉî²ã´Î¾«Á¶Ò²²»ÄÜÈ¥³ý£¬Òò´ËÔڸò¨³¤´¦±¾Éí±ã¾ßÓнÏÇ¿µÄ×ÏÍâÎüÊÕ¡£¼ÓÈȺó¹²éîÑÇÓÍËẬÁ¿±ä»¯²»´ó£¬Òò´Ë×ÏÍâÎüÊյı仯Ҳ¼«Ð¡£¬ÏàÓ¦µÄÖÊÁ¿Îü¹âϵÊýÒ²Ö»ÊÇС·¶Î§µÄ²¨¶¯¡£Òò´Ë£¬±È½ÏÁ½Õß120¡ãCºãμÓÈÈÌõ¼þÏ£¬ÔÚ233nm²¨³¤´¦µÄÖÊÁ¿Îü¹âϵÊýaËæÊ±¼äµÄ±ä»¯£¬¿ÉÒÔ½øÒ»²½µÄ¼ø±ð´óiiÓͺ;«ÖƵعµÓÍ¡£ÊµÊ©Àý3
·Ö±ðÅäÖþ«ÖƵعµÓÍÁ¿Îª20%¡¢40%¡¢60%¡¢80%µÄ´ó¶¹ÓÍ£¬²¢È¡¹ã2µÎ¾«È·³ÆÁ¿ÖÁСÊýµãºó4룬ÒÔÕý¼ºÍéΪÈܼÁ(»òΪ20(T400nm·¶Î§ÄÚÎÞ×ÏÍâÎüÊÕ²¢ÄÜÍêÈ«Èܽâ´ó¶¹Ó͵ÄÓлúÈܼÁ)£¬×¼È·ÅäÖóÉ25mlµÄ±ê×¼Òº£¬²â¶¨ÔÚ233nm²¨³¤´¦µÄÎü¹â¶ÈA£¬²¢¼ÆËãÆäÏàÓ¦µÄÖÊÁ¿Îü¹âϵÊýa£¬¾ßÌå²Ù×÷ͬÀýI¡£ÒÔ¾«ÖƵعµÓͺ¬Á¿ÎªXÖᣬÖÊÁ¿Îü¹âϵÊýaΪYÖᣬÀûÓñêÑùÊý¾Ý£¬ÏßÐÔÄâºÏ³É±ê×¼ÇúÏß¡£Èçͼ2Ëùʾ£¬±ê×¼ÇúÏßµÄÏßÐÔ·½³ÌʽΪY=O. 33214+0. 98371X£¬Ïà¹Ø¶ÈRΪ0. 9983£¬±ê׼ƫ²îSDΪ0. 02402¡£ÊµÊ©Àý4
ÅäÖþ«ÖƵعµÓÍÁ¿Îª51. 7%µÄ´ó¶¹ÓÍ£¬È¡f 2µÎ¾«È·³ÆÁ¿ÖÁСÊýµãºó4룬ÒÔÕý¼ºÍéΪÈܼÁ(»òΪ20(T400nm·¶Î§ÄÚÎÞ×ÏÍâÎüÊÕ²¢ÄÜÍêÈ«Èܽâ´ó¶¹Ó͵ÄÓлúÈܼÁ)£¬×¼È·ÅäÖÃ³É 25mlµÄ±ê×¼Òº£¬²âÆäÔÚ233nm²¨³¤´¦µÄÎü¹â¶ÈA£¬²¢¼ÆËãÆäÏàÓ¦µÄÖÊÁ¿Îü¹âϵÊýa£¬¾ßÌå²Ù×÷ͬÀýI¡£ËùµÃ²âÁ¿ÖµA(51. 7%) =0. 899£¬ÀûÓù«Ê½ I ¼ÆËãËùµÃ a (51. 7%) =0. 8417L/g. cm¡£ ²ÎÕÕʵʩÀý3±ê×¼ÇúÏߣ¬ÓÉa =0. 8417L/g. cm,ËùµÃ¾«ÖƵعµÓͺ¬Á¿Îª51. 8%,Ïà¶ÔÎó²î5 ½öΪ0. 19%¡£¾¹ýÉÏÊöʵÑ飬³ä·ÖÑéÖ¤Á˱¾·¢Ã÷רÀûÌá³öµÄ¶¨ÐԺͶ¨Á¿·ÖÎö·½·¨µÄ¿ÉÐÐÐÔºÍ׼ȷÐÔ¡£
ȨÀûÒªÇó
1.¾«ÖƵعµÓ͵ļø±ð·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ°´ÕÕÏÂÊö²½Öè½øÐÐ(I)²â¶¨ÑùÆ·¡¢¾«ÖƵعµÓͺÍʳÓÃÓ͵ÄÎü¹â¶ÈA£¬ÀûÓù«Ê½(I)¼ÆËãÑùÆ·µÄÖÊÁ¿Îü¹âϵÊýa£¬±È½ÏÑùÆ·¡¢¾«ÖƵعµÓͺÍʳÓÃÓ͵ÄÖÊÁ¿Îü¹âϵÊýaµÄ²î±ð£»¾«ÖƵعµÓÍÔÚ23(T235nm ·¶Î§ÈÎÒ»²¨³¤ÏÂÓÐÇ¿ÎüÊÕ£¬×ÏÍâ¹âÆ×ͼÓнϸߵÄÎüÊշ壬ÖÊÁ¿Îü¹âϵÊýa´óÓÚI. 20;¶øÊ³ÓÃÓÍÎüÊÕ½ÏÈõ£¬×ÏÍâ¹âÆ×ͼÎÞÃ÷ÏÔÎüÊշ壬ÖÊÁ¿Îü¹âϵÊýaСÓÚ0.40;ͨ¹ý²â¶¨ºÍ±È½ÏÑùÆ·ÓëÁ½ÕßÖÊÁ¿Îü¹âϵÊýaµÄ´óС£¬¿ÉÒÔ´ïµ½³õ²½¼ø±ð¾«ÖƵعµÓ͵ÄÄ¿µÄ¡£
2.¾«ÖƵعµÓ͵ļø±ð·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ»òÕß°´ÕÕÏÂÊö²½Öè½øÐн«ÑùÆ·ºãÎÂ120¡ãC³¨¿Ú¼ÓÈÈ£¬Ëæ×żÓÈÈʱ¼äµÄÔö³¤£¬¾«ÖƵعµÓÍÔÚ23(T235nm·¶Î§ÈÎÒ»²¨³¤ÏµÄÎü¹â¶ÈA±ä»¯²»´ó£¬ÀûÓù«Ê½(I)¼ÆËãËùµÃÖÊÁ¿Îü¹âϵÊýa±ä»¯Ò²½ÏС£¬6СʱÄÚÖÊÁ¿Îü¹âϵÊýa½öÔö¼ÓÁË 0.50£¬Ôö´óÁË 40% ;¶øÊ³ÓÃÓÍÔڸò¨³¤ÏµÄÎüÊÕÓÉÈõ±äÇ¿£¬6СʱÄÚÖÊÁ¿Îü¹âϵÊýaÓÉ0.34Öð½¥Ôö¼Óµ½2. 00£¬Ôö´óÁ˽ü5±¶£»Í¨¹ý´Ë·½·¨¿ÉÒÔ½øÒ»²½´ó·¶Î§µÄ¼ø±ð¾«ÖƵعµÓͺÍʳÓÃÓÍ¡£
3.¾«ÖƵعµÓ͵͍Á¿·ÖÎö·½·¨£¬ÆäÌØÕ÷ÔÚÓÚ°´ÕÕÏÂÊö²½Öè½øÐвôÔÓ²»Í¬Á¿¾«ÖƵعµÓ͵ÄʳÓÃÓÍÔÚ23(T235nm·¶Î§ÈÎÒ»²¨³¤ÏÂÒ²ÓнÏÇ¿ÎüÊÕ£¬²¢ÇÒÆäº¬Á¿ÓëÏàÓ¦µÄÖÊÁ¿Îü¹âϵÊýa³ÊÏßÐÔ¹ØÏµ£»ÅäÖÆº¬²»Í¬Á¿µÄ¾«ÖƵعµÓ͵ÄʳÓÃÓÍΪ±êÑù£¬²âÆäÔÚ23(T235nm·¶Î§ÈÎÒ»²¨³¤ÏµÄÎü¹â¶ÈA£¬¸ù¾Ý¹«Ê½(I)¼ÆËãÖÊÁ¿Îü¹âϵÊýa ;ÆäÖÐÁù¸öº¬Á¿ÌݶÈΪ0%¡¢20%¡¢40%¡¢60%¡¢80%ºÍ 100% £»ÒÔ¾«ÖƵعµÓͺ¬Á¿ÎªXÖᣬÖÊÁ¿Îü¹âϵÊýΪYÖᣬÀûÓñêÑùÊý¾Ý£¬ÏßÐÔÄâºÏ³É±ê×¼ÇúÏߣ»²â¶¨Î´ÖªÑùÆ·ÔÚÏàͬ²¨³¤ÏµÄÎü¹â¶ÈA£¬¼ÆËãÆäÏàÓ¦µÄÖÊÁ¿Îü¹âϵÊýa£¬²ÎÕÕ±ê×¼ÇúÏߣ¬¿ÉÒÔ¼òµ¥Ò×Ðеĵõ½¾«ÖƵعµÓ͵ĺ¬Á¿£¬´ïµ½¶¨Á¿·ÖÎöµÄÄ¿µÄ¡£
4.¸ù¾ÝȨÀûÒªÇóI»ò2ËùÊöµÄ¾«ÖƵعµÓ͵ļø±ð·½·¨£¬ÆäÌØÕ÷ÔÚÓÚÆäÖÐËùÊöµÄ¹«Ê½ (I)Ϊa=A/(CXL);ÆäÖÐCΪŨ¶È(g/L)¡¢LΪ¹â³Ì³¤¶È(cm)¡£
5.¸ù¾ÝȨÀûÒªÇó4ËùÊöµÄ¾«ÖƵعµÓ͵͍Á¿·ÖÎö·½·¨£¬ÆäÌØÕ÷ÔÚÓÚÆäÖÐËùÊöµÄ¹«Ê½(I)Ϊa =A/(CXL);ÆäÖÐCΪŨ¶È(g/L)¡¢LΪ¹â³Ì³¤¶È(cm)¡£
È«ÎÄÕªÒª
±¾·¢Ã÷Éæ¼°¾«ÖƵعµÓ͵ļø±ð¼°¶¨Á¿·ÖÎö·½·¨£¬Ê³Æ·¼ì²â¼¼ÊõÁìÓò¡£±¾·¢Ã÷µÄÄ¿µÄÊÇÌṩһÖÖеľ«ÖƵعµÓ͵ļì²â·½·¨£¬²¢ÇÒ¿ÉÒÔ¶Ô²ôÔÓ¾«ÖƵعµÓ͵ÄʳÓÃÓͽøÐж¨Á¿·ÖÎö¡£±¾·¢Ã÷ËùÊöµÄ¼ì²â·½·¨ÊǽèÖú×ÏÍâ·Ö¹â¹â¶È¼Æ½øÐо«ÖƵعµÓ͵ļø±ð£¬²¢ÇÒͨ¹ýÍâ±ê·¨½¨Á¢±ê×¼ÇúÏߣ¬½øÒ»²½¶Ô²ôÔÓÔÚʳÓÃÓÍÖеľ«ÖƵعµÓͽøÐж¨Á¿·ÖÎö¡£±¾·¢Ã÷²»½ö¿ÉÒÔ¶¨ÐԵĶԾ«ÖƵعµÓͺͲôÔÓ¾«ÖƵعµÓ͵ÄʳÓÃÓͽøÐпìËٵļø±ð£¬²¢ÇÒ¿ÉÒÔ¶¨Á¿µÄ·ÖÎö¾«ÖƵعµÓ͵Ä׼ȷº¬Á¿£¬ÃÖ²¹ÁËÏÖÓм¼ÊõÖÐÁéÃô¶È¡¢×¼È·ÐÔ²»¸ß£¬ÌØÕ÷Ö¸±êרһÐÔ²»Ç¿ºÍ¼ì²â·¶Î§ÏÁÕµÄȱµã¡£
Îĵµ±àºÅG01N21/33GK102608050SQ20121002742
¹«¿ªÈÕ2012Äê7ÔÂ25ÈÕ ÉêÇëÈÕÆÚ2012Äê2ÔÂ8ÈÕ ÓÅÏÈȨÈÕ2012Äê2ÔÂ8ÈÕ
·¢Ã÷Õß´Ôì¶¶¬, ËιúÇ¿, ²ÜÒý÷, ÖìÑÞ, ÉòÁ¦ ÉêÇëÈË:³£ÖÝ´óѧ