| ²é¿´: 365 | »Ø¸´: 2 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
[½»Á÷]
¡¾ÇóÖú¡¿Ë®ÐÔÍ¿ÁÏ VOC µÄ¼ì²â·½·¨
|
|||
|
ÓÐËÖªµÀ£ºË®ÐÔÍ¿ÁÏ VOC µÄ¼ì²â·½·¨ £¿ ×îºÃÊÇʵÑéÊÒÄܹ»²Ù×÷µÄ¡£ [ Last edited by mooncakexzj on 2010-1-9 at 09:12 ] |
» ²ÂÄãϲ»¶
288Çóµ÷¼Á
ÒѾÓÐ14È˻ظ´
Ò»Ö¾Ô¸ÏôóÉúÎïѧ332Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
085600£¬321·ÖÇóµ÷¼Á
ÒѾÓÐ17È˻ظ´
һ־Ը³¶«´óѧ071000ÉúÎïѧѧ˶³õÊÔ·ÖÊý276Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
²ÄÁÏ»¯¹¤×Ü·Ö334Çóµ÷¼Á
ÒѾÓÐ11È˻ظ´
288Çóµ÷¼Á£¬Ò»Ö¾Ô¸»ªÄÏÀí¹¤´óѧ071005
ÒѾÓÐ13È˻ظ´
¸´ÊÔµ÷¼Á£¬Ò»Ö¾Ô¸Ö£ÖÝ´óѧ²ÄÁÏÓ뻯¹¤289·Ö
ÒѾÓÐ20È˻ظ´
Ò»Ö¾Ô¸Öпƴó070300»¯Ñ§£¬314·ÖÇóµ÷¼Á
ÒѾÓÐ4È˻ظ´
285Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
²ÄÁϵ÷¼Á
ÒѾÓÐ7È˻ظ´
houhou1986
½ð³æ (ÕýʽдÊÖ)
- Ó¦Öú: 5 (Ó×¶ùÔ°)
- ½ð±Ò: 1228.9
- ºì»¨: 1
- Ìû×Ó: 623
- ÔÚÏß: 61.7Сʱ
- ³æºÅ: 696439
- ×¢²á: 2009-02-04
- ÐÔ±ð: GG
- רҵ: ÂýÐÔ×èÈûÐԷμ²²¡
¡ï ¡ï
mooncakexzj(½ð±Ò+1,VIP+0):ллÈÈÐIJÎÓëÌÖÂÛ£¬»¶Ó³£À´¾«»¯°æ£¡ 1-12 18:29
candy200901(½ð±Ò+1,VIP+0):лл£¡ÎÒ×öµÄÊÇľÆ÷ÆáµÄ£¬ÓÐЩ²úÆ·¶ÔVOCÏÞÖÆµÄºÜÑϸñ£¬ËùÒÔÏÖÔÚÖ»ÄÜÑ¡ÓÃһЩ³ÉĤÎÂ¶ÈºÜµÍµÄ ÈéÒºÀ´×ö£¬±È½ÏÊÜÏÞÖÆ£¬¶øËͼìÓñȽÏÂé·³£¬Ò²»¨Ç®¡£ 1-12 20:27
mooncakexzj(½ð±Ò+1,VIP+0):ллÈÈÐIJÎÓëÌÖÂÛ£¬»¶Ó³£À´¾«»¯°æ£¡ 1-12 18:29
candy200901(½ð±Ò+1,VIP+0):лл£¡ÎÒ×öµÄÊÇľÆ÷ÆáµÄ£¬ÓÐЩ²úÆ·¶ÔVOCÏÞÖÆµÄºÜÑϸñ£¬ËùÒÔÏÖÔÚÖ»ÄÜÑ¡ÓÃһЩ³ÉĤÎÂ¶ÈºÜµÍµÄ ÈéÒºÀ´×ö£¬±È½ÏÊÜÏÞÖÆ£¬¶øËͼìÓñȽÏÂé·³£¬Ò²»¨Ç®¡£ 1-12 20:27
|
תÀ´µÄ ²â¶¨Ë®ÐÔÍ¿ÁÏÖÐVOCº¬Á¿Ê±µÄ¼¸µã½¨Òé ÕâÖÖ·½·¨ÓëÃÀ¹ú ASTM D3960 -98 ¶Ô VOC µÄ¶¨ÒåºÍ¼ÆËã·½·¨Ïàͬ£¬¾ùΪ»Ó·¢ÐÔÓлú»¯ºÏÎïÓë¿Û³ýË®·ÖºóµÄÑùÆ·Ìå»ýµÄ±ÈÖµ¡£Á½ÖÖ¼ÆËã·½·¨µÄ½á¹ûÏà²î½üÒ»±¶ £¬ÒÔÏÂΪÁ½ÖÖ·½·¨¼ÆËã VOC ÖµµÄ±È½Ï¡£ µÚÒ»¡¢Óà HBC12 -2002 ·½·¨¼ÆËãµÄ VOC Öµ²»ÒòË®·ÖµÄ¶àÉÙ¶ø¸Ä±ä¡£¶ø°´¹ú±ê¼ÆËãµÄ VOC ÖµÒòº¬Ë®Á¿µÄÔö¼Ó¶ø½µµÍ¡£ µÚ¶þ¡¢Èç¹û°´¹ú¼ÒÇ¿ÖÆÐÔ°²È«±ê×¼¶Ô VOC µÄÏÞÖµ 200g / L ¼ÆËã £¬ÄÇôÄÚǽͿÁÏÖÐÓлú»Ó·¢ÎﺬÁ¿½«½ü 20 %£¬Ö»±ÈÈܼÁÐÍÍ¿ÁÏ VOC ÏÞÖµ 500g / L µÍ 60 %£¬ÕâÓëÑÐÖÆË®ÐÔÍ¿ÁϵijõÖÔ ( ¼õÉÙ¶Ô»·¾³µÄÎÛȾ ) Ïà㣡£Óɴ˵óö£¬Èô·ÇÄÚǽͿÁ쵀 VOC Ö¸±êÖÆ¶¨µÄ²»ºÏÀí£¬¾ÍÊǼÆËã·½·¨²»ºÏÀí¡£ ²»Í¬²âÊÔ·½·¨Ôì³É VOC µÄ²îÒì ³ýÉÏÊöÒò¼ÆËã·½·¨Ôì³É VOC µÄ²îÒìÍ⣬²â¶¨·½·¨µÄ²»Í¬Ò²ÊÇÔì³É VOC ²î±ðµÄÒ»´óÒòËØ¡£ VOC Êǻӷ¢·Ö¡¢Ãܶȡ¢Ë®·ÖÕâÈýÏî²â¶¨½á¹û¼ÆËãµÃ³öµÄ£¬ÏÂÃæ¾Í²»Í¬±ê×¼¶ÔÕâÈýÏîµÄ²â¶¨½á¹û½øÐбȽϡ£ ´ÓÁгöµÄ²â¶¨½á¹û¿´£º»Ó·¢·Ö ( ×î´óÏà¶ÔÆ«²î 1 . 62 %) ¡¢ÃÜ¶È ( ×î´óÏà¶ÔÆ«²î 2 . 02 %) ÒÔ²»Í¬±ê×¼²â¶¨µÄ½á¹ûÏà·ûºÏ£»¶øË®·Ö ( ×î´óÏà¶ÔÆ«²î 18 . 42 %) µÄ²â¶¨½á¹ûÏà²î½Ï´ó£¬ËäÈ»ÕâÁ½ÖÖ·½·¨¶¼¼ÁÖÐÓÎÀëË®»ò½á¾§Ë®µÄ²â¶¨¡£²»ÊÊÓÃÓÚÄÜÓ뿨¶û¡¤·ÑÄܲⶨˮ·Ö£¬µ«ÊǶԲ»Í¬µÄ²úÆ·ÊÇÓÐÑ¡ÔñµÄ¡£ GB 606 ÐÝÊÔ¼ÁµÄÖ÷Òª³É·Ö·´Ó¦²¢Éú³ÉË®µÄÑùÆ·£¬ÒÔ¼°ÄÜ»¹Ô -88 Ë®·Ö²â¶¨Í¨Ó÷½·¨ ( Karl Fischer ·¨ ) Öй涨Á˴˵â»òÑõ»¯µâ»¯ÎïµÄÑùÆ·ÖÐË®·ÖµÄ²â¶¨¡£²â¶¨·½·¨µÄÊÊÓ÷¶Î§£¬ÊÊÓÃÓÚ²¿·Ö¹ÌÌåºÍÒºÌåÓлúÊÔ¼Á¡£ ÒÔÏÂÈý¸öÀíÓÉ˵Ã÷Ôڲⶨ VOC ʱÀûÓà Karl Fischer ·¨²âË®ÊDz»ºÏÀíµÄ¡£ Ë®ÐÔÍ¿ÁÏÖеÄÌåÖÊÑÕÁÏÈç°×Ì¿ºÚ¡¢ÔÆÄ¸·Û¡¢¸ßÁëÍÁ¡¢»¬Ê¯·Û¡¢ÅòÈóÍÁ¶¼º¬ÓÐÒ»¶¨Á¿µÄ½á¾§Ë®¡£Èç¹ûÍ¿ÁϵÄÅä·½Öк¬ÓÐÕâЩÌåÖÊÑÕÁÏ£¬Æä½á¹û°üº¬ÁËÍ¿ÁÏÖеÄË®¼°Õⲿ·Ö½á¾§Ë®ÔÚÓà Karl Fischer ÊÔ¼ÁµÎ¶¨ÊÔÑùʱ£¬ÊÔÑùÈÜ Òº³öÏÖ½á¿é¡¢½áƬÏÖÏ󣬶ԴËÏÖÏó»¹ÕÒ²»³öÔÒò ( ÎÞ·¨×ö³ö½âÊÍ )£¬ÔÚ²»ÄÜÈ·¶¨ÆäÊÇ·ñÓ°ÏìË®µÄ²â¶¨Ö®Ç°Ó¦É÷ÖØÊ¹Óô˷¨¡£ Ó°Ïì VOC ²â¶¨µÄÒòËØ ÑùÆ·¾ùÔÈÐԶԲⶨ VOC ׼ȷÐÔµÄÓ°Ï죺ÓÉÓÚ Ë®ÐÔÍ¿ÁϵÄÌØµã£¬²â¶¨Ê±ËùÈ¡ÊÔÑùÊÇ·ñÄÜ´ú±íÍ¿ÁÏÕûÌå¾Í³ÉΪӰÏì VOC ֵ׼ȷÐÔµÄÖ÷ÒªÒòËØ¡£ÈçºÎ ʹˮÐÔÍ¿ÁÏÑùÆ·¾ùÔÈ£¬Á¢°îÍ¿ÁÏÓÐÏÞ¹«Ë¾ÌṩÁËÈçÏÂÊÔÑé½á¹û£º·Ö±ðÔÚ 5L ¡¢ 1L °ü×°µÄ°×ɫͿÁÏÖмÓÈëÒ»¶¨Á¿µÄÑÕÁÏ£¬ÓÃÕñ¶¯»ìºÏ»ú ( ÐͺţºSO -40a 0.75 ¹¦ÂÊ / kW) »ìÔÈÑùÆ·ºÍÈ˹¤»ìÔÈÑùÆ·½øÐбȽϡ£¾ùÔȳ̶ÈÊÇÒÔÏÂÊöÊÔÑéÅжϵģºÔÚ 1L ¡¢ 5L °ü ×°È齺ÆáÖмÓÈë 1 % µÄºÚÉ«½¬£¬²¢½øÐлìÑù¡£È¡²»Í¬Ê±¼ä»ìÑùµÄÍ¿ÁÏÓà 150 ¦Ì m Í¿²¼Æ÷ÔÚ 13cm ¡Á 15cm µÄ°×Ö½¿¨ÉϹ﨣¬Á÷ƽ 5min ºó·ÅÈë 55 µÄ¹Ä·ç¸É ÔïÏäÖиÉÔï 15min £¬Óà CE -7000A ÒÇÆ÷½øÐвâÊÔ ( ¹âԴΪ D65 ¹âÔ´ ) ¡£ÏàÁÚÁ½¸öʱ¼ä¶ÎµÄÍ¿ÁÏÉ«²îƽ¾ùÖµÏà±È VOC ÖµÊÇ·ñºÏÀíÒÀ¾Ý²âÊÔ²½ÖèÊÇ·ñºÏÀí£¬Ò² ¾ÍÊÇ˵ÔÚ±£ÕÏÑùÆ·¾ùÒ»ÐÔµÄͬʱ£¬²ÉÓúÏÀíµÄ²âÊÔ·½·¨£¬²¢Í³Ò»VOCÖµµÄ¼ÆËã·½·¨£¬ÒÔÏû³ýÒò²»Í¬±ê×¼Ôì³ÉµÄVOCÖµµÄ²îÒì |
2Â¥2010-01-12 11:04:40
zhangrobber
ÖÁ×ðľ³æ (ÕýʽдÊÖ)
ºÓÍâÐÇϵϵÖ÷
- FC-EPI: 3
- Ó¦Öú: 4 (Ó×¶ùÔ°)
- ½ð±Ò: 10273.8
- É¢½ð: 10
- ºì»¨: 2
- Ìû×Ó: 955
- ÔÚÏß: 114.7Сʱ
- ³æºÅ: 250217
- ×¢²á: 2006-05-08
- ÐÔ±ð: GG
- רҵ: Í¿ÁÏ
¡ï
bingliany(½ð±Ò+1):ллÌṩÐÅÏ¢~£¬ÄÜ·ñ½«Á´½Ó¸ø³ö£¬Óë³æ³æ·ÖÏí~ 2010-03-09 09:43
bingliany(½ð±Ò+1):ллÌṩÐÅÏ¢~£¬ÄÜ·ñ½«Á´½Ó¸ø³ö£¬Óë³æ³æ·ÖÏí~ 2010-03-09 09:43
|
²Î¿¼EPA method 24£¬google¿ÉÒÔËѳöÀ´ http://www.epa.gov/ttn/emc/promgate/m-24.pdf [ Last edited by zhangrobber on 2010-3-10 at 11:18 ] |
3Â¥2010-03-09 08:21:06













»Ø¸´´ËÂ¥