凯时娱乐»·±£ÖÜÓÀÒ㣺¹â´ß»¯ÊÖÒÕÉè¼ÆÒª¶à¸öά¶ÈÖÜȫ˼Á¿
Ðû²¼Ê±¼ä£º
2018-05-30

·ÖÏí£º

5ÔÂ5ÈÕÉÏÎç £¬ÔÚ¡°µÚÎå½ìÖصãÐÐÒµÓлú·ÏÆø(VOCs)ÎÛȾÖÎÀí¼°¼à²âÊÖÒÕ½»Á÷»á¡±µÄ¿ª·ÅÌÖÂÛÈÕÔ˶¯ÖÐ £¬¹ãÖÝ凯时娱乐»·±£¿Æ¼¼¹É·ÝÓÐÏÞ¹«Ë¾¸±×ܲÃÖÜÓÀÒã¼ÓÈëÁ˱¾´Î½»Á÷ £¬Ëû´Ó×Ô¼º¶àÄêËêÇéÖÐ £¬×ܽáÁËÒÔϾÅÌõ¹â´ß»¯ÊÖÒÕÉè¼ÆÐèҪ˼Á¿µÄϸ½ÚºÍ×¢ÖØÊÂÏ


1.?¹ØÓÚ¸´ºÏ¹â´ß»¯ÊÖÒÕÃû³ÆͳһºÍ¹æ·¶»¯µÄÎÊÌ⣻


1972Äê £¬ÈÕ±¾Fujishima£¨ÌÙµºÕѽÌÊÚ£©·¢Ã÷Á˹â´ß»¯Õ÷Ïó¡£1999ÄêÓÉÓÚÄÉÃ×ÊÖÒÕ»ñµÃÁËÍ»ÆÆÐÔÏ£Íû £¬¹â´ß»¯ÖÕÓÚÕýʽµÇÉÏÁ˹ú¼ÊÑо¿Îę̀¡£ÏÖÔÚ £¬¹â´ß»¯ÒѾ­³ÉΪÅ¹ú¼ÒÀÏÓ×½ÔÖªµÄ»·±£´úÃû´Ê¡£


È»¶ø £¬º£ÄÚ¹ØÓÚ¹â´ß»¯ÊÖÒÕµÄÊìϤ»¹²»·óÖÜÈ« £¬Ðí¶à·ÏÆøÖÎÀí¹«Ë¾»òÊÇ´ÓÒµÕß £¬Í¨Ë×ÒÔΪֻҪÓÐ×ÏÍâµÆµÄ×°±¸ £¬¶¼¿ÉÒÔ³ÆÖ®¹â´ß»¯ÊÖÒÕ £¬ÕâÊǹýʧµÄ¿´·¨ºÍÐÐÒµÂÒÏóËùÖ¡£¹ËÃû˼Òå £¬¹â´ß»¯ÊÖÒÕ £¬ÄÇÒ»¶¨µÃÓС°¹â¡±ºÍ¡°´ß»¯¼Á¡±ÅäÏàÖúÓòÅÐС£


ÏÖÔÚ £¬·ÏÆøÖÎÀíÉÏÊг¡ÉÏ £¬¹ØÓÚ×ÏÍâµÆµÄ·ÏÆøÖÎÀí×°±¸ÓУº¸´ºÏ¹â´ß»¯ÊÖÒÕ¡¢¹â´ß»¯Ñõ»¯ÊÖÒÕ¡¢¹â´¥Ã½ÊÖÒÕ¡¢UV¹âÆÊÎöÊÖÒÕ¡¢¹âÑõ»¯ÊÖÒÕ¡¢¹â»¯Ñ§ÊÖÒյȵÈ¡£ÔÚ·ÏÆøÖÎÀíÊг¡ÉÏ £¬ÕæÕýʹÓõ½´ß»¯¼ÁµÄ×°±¸ÉÙÖ®ÓÖÉÙ £¬ÊÂʵ´ß»¯¼ÁËùÐèÓöÈÕ¼¹â´ß»¯×°±¸±¾Ç®µÄ30-50% £¬ÏÕЩ¿ÉÒÔÉú²úÒ»Ì×ûÓд߻¯¼ÁµÄ¹âÑõ»¯×°±¸¡£


2.?Ñ¡Óø´ºÏ¹â´ß»¯ÊÖÒÕʱ £¬Ðè³ä·Ö˼Á¿ÏµÍ³µÄÔ¤´¦Öóͷ£ÊÖÒÕ£»


ÔÚÉè¼Æ·ÏÆø¡¢VOCsºÍÒìζÖÎÀíÏîĿʱ £¬²»¿É˼Á¿·ÏÆøµÄ¼òµ¥Ö¸±êÖÎÀí £¬ÎÒÃdzä·ÖÊìϤ·ÏÆøÓÐ×é³ÉºÍ³É·Ý¡£Í¨³£ÇéÐÎÏ £¬´ý´¦Öóͷ£·ÏÆøÖлẬÓз۳¾¡¢¿ÅÁ£ÎҺ̬µÈ¡£ÎªÁË°ü¹Ü·ÏÆøµÄÖÎÀíЧ¹û £¬ÎÒÃÇÒ»Ñùƽ³£ÐèҪ˼Á¿ÏÈ´¦Öóͷ£·ÏÆøÖеķ۳¾¡¢¿ÅÁ£ÎïºÍҺ̬¡£ÀýÈç £¬¹ØÓÚº¬·Û³¾½ÏÁ¿¸ßµÄ·ÏÆø £¬ÒªÏÈÉèÖóý³¾ÊÖÒÕ £¬Èô²»ÏÈÈ¥³ý·ÏÆøÖеķ۳¾ºÍ¿ÅÁ£ £¬ÕâЩ¹Ì̬ÎïÖʻḽ×ÅÔÚ´ß»¯¼ÁºÍ×ÏÍâµÆµÄÍâò £¬Ó°ÏìϵͳµÄ´¦Öóͷ£Ð§¹û¡£¹ØÓÚÌØÊâµÄ¹Ì̬ÎïÖÊ £¬¿ÉÄÜ»¹»á±£´æ×Å×Å»ðµÄÒþ»¼¡£¶ø¹ØÓÚË®º¬Á¿½Ï¸ßµÄ·ÏÆø £¬Ó¦ÁìÏȳýʪ¡£


3.?×ÏÍâµÆÊýÄ¿µÄÉè¼Æ£»²î±ðÐÐÒµ¡¢²î±ð·ÏÆø³É·Ý¡¢²î±ðŨ¶ÈµÄ·ÏÆø £¬ËùÑ¡ÔñµÄ×ÏÍâµÆÊýÄ¿¾ùÓÐËù²î±ð£»


ÔÚ·ÏÆøÖÎÀíÊг¡ÉÏ £¬ÎÒÃÇ·¢Ã÷¹â´ß»¯ÊÖÒÕÆÕ±éÓ¦ÓÃÓÚ¸÷Ðи÷Òµ £¬Ò²Êܵ½ÁËÊг¡µÄ½Ó´ýºÍÈÏͬ¡£¿ÉÊÇ £¬ÔÚһЩƫԶµÄÇøÓò £¬»òÊÇ»·±£¼àÊÓ²»·óÑÏ¿áµÄµØÇø £¬¹â´ß»¯ÊÖÒÕ³ÉΪӦ¸¶¼ì²éµÄ×°Ö᣸÷ÈËûÓÐÈÏÕæµÄÃæÁÙ £¬Ã»ÓпÆѧµÄÉè¼Æ £¬Ã»ÓÐϵͳµÄÍýÏë £¬ÔÚÒ»¸ö·½ÏäÀï·Å¼¸Ö§×ÏÍâµÆ £¬¾Í¶ÔÍâÐû³ÆÊǸ´ºÏ¹â´ß»¯ÊÖÒÕ×°±¸¡£


ÔÚÑ¡Ôñ¹â´ß»¯ÊÖÒÕʱ £¬ÎÒÃÇÐèÆÊÎö´ý´¦Öóͷ£·ÏÆøµÄÐÐÒµ¡¢³É·Ý¡¢Å¨¶ÈµÈÒòËØ £¬Í¨¹ýÕâһЩÌõ¼þÀ´È·¶¨×ÏÍâµÆµÄÊýÄ¿¡£¹â´ß»¯ÊÖÒÕ²»ÊÇÍòÄÜÊÖÒÕ £¬ËüÓÐËüµÄ¾ÖÏÞÐÔ £¬¸÷ÈËÑ¡ÓÃʱһ¶¨ÒªË¼Á¿ÖÖÖÖÒòËغÍÉóÉ÷ʹÓá£


4.?×ÏÍâµÆÔõÑùÑ¡ÐÍ £¬Òª´Ó¹¦ÂÊ¡¢³¤¶È¡¢²¨¶ÎµÈ½Ç¶È¿¼²ì£»


¹ØÓÚ¹â´ß»¯ÊÖÒÕ¶øÑÔ £¬×ÏÍâµÆÊǽ¹µã £¬Æä¹Øºõ´¦Öóͷ£Ð§¹ûµÄÓÅÁÓ¡£¹ØÓÚ¹âÔ´µÄÉóºËÓÐÁ½¸ö²ÎÊý£º²¨³¤Óë¹âÇ¿¡£Ö»ÓÐÎüÊÕÁËÒ»¶¨²¨³¤¹æÄ£ÄڵĹâ £¬TiO2´ß»¯¼Á²Å¿ÉÒÔսʤÆä½û´øµÄÄÜÁ¿ £¬ÔÚÆäÍâò»á±¬·¢µç×Ó-¿ÕѨ¡£Ñо¿Ð§¹ûÅú×¢ £¬×ÏÍâ¹â²¨³¤ÔÚ185-254nm £¬ºÜÄÑÍ»ÆÆ·Ö×Ó¼ü £¬¸üÊʺÏÓÚ¹âÑõ»¯ÊÖÒÕ¡£¶ø¹â´ß»¯ÊÖÒÕÔ½·¢ÊʺÏÑ¡ÓÃ387nmºÍ365nm²¨³¤µÄ×ÏÍâµÆ £¬ÔÚÊг¡ÉϺÜÕÒµ½387nmµÄ×ÏÍâµÆ £¬ÒÔÊǺÜʱ¼ä¹â´ß»¯ÊÖÒÕÑ¡ÓÃ365nm²¨³¤µÄ×ÏÍâµÆ¡£


ÁíÍâ £¬×ÏÍâµÆµÄ¹¦ÂÊÓÐ15-320W £¬³¤¶È¹æÄ£135-1554mm¡£·ÏÆøÖÎÀí´ÓÒµÕß £¬Ðèƾ֤Éè¼ÆµÄÅä¾°ºÍÄ¿µÄÖµ £¬×¼È·µÄºÍ¿ÆѧµÄÑ¡Ôñ×ÏÍâµÆµÄ¹¦Âʼ°³¤¶È¡£


5.?×ÏÍâµÆµÄ°²Åżä¾àÔõÑùÈ·¶¨ £¬ÆäÓë´ß»¯¼ÁÖ®¼äµÄ¾àÀ뼸¶àºÏÊÊ?


Ȩºâ¹â´ß»¯ÊÖÒÕµÄÓÅÁÓ £¬Ö÷ÒªÏÈ¿´×ÏÍâµÆ £¬¶ø×ÏÍâµÆµÄÉóºË²ÎÊýΪ²¨³¤Óë¹âÇ¿¡£ÒÔÊÇÔÚÉè¼Æʱ £¬³ýÁËҪ˼Á¿×ÏÍâµÆµÄ¹¦ÂÊ¡¢³¤¶ÈºÍ²¨¶ÎÍâ £¬ÔÚÉè¼ÆºÍ¼Ó¹¤ÖÆ×÷×°±¸Ê± £¬»¹Òª³ä·Ö˼Á¿×ÏÍâµÆÖ®¼äµÄ¼ä¾à¡£ºÏÀíµÄ¼ä¾à £¬ÄÜÈ·±£×ÏÍâµÆµÄ¿Æѧ°²ÅÅ £¬¼ÈÄÜ°ü¹Ü³ä·ÖµÄ¹âÔȳƺÍ×ÏÍâ¹âµÖ´ïÒ»¶¨Ç¿¶È £¬ÓÖÄÜ×èÖ¹·ºÆðäÇøºÍËÀ½Ç £¬ÒÔ°ü¹Ü¹â´ß»¯ÊÖÒյĴ¦Öóͷ£Ð§¹û¡£


ͬÑù £¬³ýÁË×ÏÍâµÆµÄ¾àÊÇÎÒÃÇ˼Á¿µÄÒòËØÖ®Íâ £¬×ÏÍâµÆÓë´ß»¯¼ÁÖ®¼äµÄ¾àÀëÒ²ÊÇÎÒÃÇÒªÖصã˼Á¿µÄ £¬Ò²ÊÇÐí¶àÉè¼ÆÖ°Ô±ÈÝÒ׺öÊÓµÄÒ»¸öÖ÷Òª»·½Ú¡£×ÏÍâµÆºÍ´ß»¯¼Á¼äµÄ¾àÀë £¬Ö÷ÒªÊÇÓÉ´ß»¯¼ÁµÄÀàÐÍ¡¢×ÏÍâµÆµÄÀàÐÍ¡¢×°±¸µÄÄÚ²¿½á¹¹µÈÒòËØËù¾öÒé¡£


6.?´ß»¯¼ÁÔõÑùÑ¡Ôñ£¿


¶¼Ëµ¹â´ß»¯ÊÖÒÕ £¬ÄÇÒ»¶¨µÃÓС°¹â¡±ºÍ¡°´ß»¯¼Á¡±ÅäÏàÖúÓòÅÐÐ £¬ÎÒÃÇÇ°Ãæ˵ÁË×ÏÍâµÆµÄÑ¡Ôñ £¬ÄÇÏÖÔÚÖصãµÃÆÊÎö´ß»¯¼ÁµÄÑ¡Ôñ¡£ÄÜÊÊÓÃÓÚ¹â´ß»¯ÊÖÒյĴ߻¯¼ÁÓжþÑõ»¯îÑ(TiO2)£»Ñõ»¯Ð¿(ZnO)£»Ñõ»¯Îý(SnO2)£»¶þÑõ»¯ï¯(ZrO2)£»Áò»¯ïÓ(CdS)µÈ¶àÖÖÑõ»¯ÎïÁò»¯Îï°ëµ¼Ìå £¬ÆäÖжþÑõ»¯îÑÒòÆäÑõ»¯ÄÜÁ¦Ç¿ £¬»¯Ñ§ÐÔ×ÓÎȹÌÎÞ¶¾ £¬³ÉΪÌìÏÂÉÏ×îµ±ºìµÄÄÉÃ×¹â´ß»¯ÖÊÁÏ¡£


¹â´ß»¯¼ÁµÄÉú³¤£ºÔÚÔçÆÚ £¬Ò²Ò»¾­½Ï¶àʹÓÃÁò»¯ïÓ(CdS)ºÍÑõ»¯Ð¿(ZnO)×÷Ϊ¹â´¥Ã½ÖÊÁÏ £¬¿ÉÊÇÓÉÓÚÕâÁ½ÕߵĻ¯Ñ§ÐÔ×Ó²»ÎȹÌ £¬»áÔÚ¹â´ß»¯µÄͬʱ±¬·¢¹âÏûÈÚ £¬ÈܳöÓк¦µÄ½ðÊôÀë×Ó¾ßÓÐÒ»¶¨µÄÉúÎﶾÐÔ £¬¹ÊÅ¹ú¼ÒÏÖÔÚÒѾ­ºÜÉÙ½«ËüÃÇÓÃ×÷ΪÃñÓùâ´ß»¯ÖÊÁÏ £¬²¿·Ö¹¤Òµ¹â´ß»¯ÁìÓò»¹ÔÚʹÓá£


¹â´ß»¯¼Á¶þÑõ»¯îÑ£ºËüÊÇÒ»ÖÖ°ëµ¼Ìå £¬»®·Ö¾ßÓÐÈñîÑ¿ó £¬½ðºìʯ¼°°åîÑ¿óÈýÖÖ¾§Ìå½á¹¹ £¬ÆäÖÐÖ»ÓÐÈñîÑ¿ó½á¹¹ºÍ½ðºìʯ½á¹¹¾ßÓйâ´ß»¯ÌØÕ÷¡£


7.?¹â´ß»¯×°±¸µÄ¹ýÁ÷ËÙÂʺͷ´Ó¦Í£Áôʱ¼ä£¿


ÔÚÑ¡Óùâ´ß»¯ÊÖÒÕʱ £¬ÎÒÃÇÒ»¶¨Òª×¼È·µÄÈ¥ÃæÁÙ¹ýÁ÷ËÙÂʺÍÍ£ÁôÁ½¸ÅÂÔËØ¡£¹â´ß»¯ÊÖÒÕÊÇ´ß»¯Ñõ»¯µÄÒ»¸öÀú³Ì £¬Ê×ÏÈÊǹâÕÕÉäÔÚ´ß»¯¼ÁÉÏ £¬ÆðÁË´ß»¯×÷Óà £¬±¬·¢ÁË»îÐÔôÇ»ù(?OH)ºÍÆäËû»îÐÔÑõ»¯ÀàÎïÖÊ(?O2- £¬?OOH  £¬H2O2)¡£ÔÚ´ß»¯¼ÁµÄÍâòÌìÉúµÄ?OH»ùÍÅ·´Ó¦»îÐԺܸß £¬¾ßÓиßÓÚÓлúÎïÖÐÖÖÖÖ»¯Ñ§¼üÄܵķ´Ó¦ÄÜ £¬¼ÓÉÏ?O2- £¬?OOH  £¬H2O2»îÐÔÑõ»¯ÀàÎïÖʵÄЭͬ×÷Óà £¬ÄÜѸËÙÓÐÓõØÆÊÎöÓлúÎï £¬Í¬Ê±×ÏÍâµÆ¾ßÓгý³ô¡¢Ïû¶¾¡¢É±¾úµÄ¹¦Ð§¡£


ͨ¹ý¹â´ß»¯µÄÊÂÇé»úÀí £¬ÎÒÃÇÓ¦¸ÃÇåÎúµÄÊìϤµ½ £¬¹â´ß»¯ÖÎÀí·ÏÆøÒ²ÊÇÒ»¸öÖØ´óµÄÀú³Ì £¬ÐèÒª×ã¹»µÄÍ£Áô·´Ó¦Ê±¼ä¡£¶øÏÖÔÚÊг¡ÉÏÐí¶à¹â´ß»¯ÊÖÒÕ×°±¸ £¬ÕûÌå¹ýÁ÷½ØÃæ»ýÑÏÖØƫС £¬µ¼Ö¹ýÁ÷ËÙÂʽϴó £¬Í£Áôʱ¼ä½Ï¶ÌµÈÕ÷Ïó¡£


ÔÚÉè¼Æ¹â´ß»¯×°±¸Ê± £¬ÒªÆ¾Ö¤·ÏÆøµÄ³É·ÝºÍŨ¶È £¬ºÏÀíÉè¼ÆÍ£Áôʱ¡£´ÓͶ×ʺÍÔËÐÐÖÎÀíµÄ½Ç¶È˼Á¿ £¬Í¨¹ý¹â´ß»¯×°±¸µÄ¹ý¶ÉËÙÂÊ¿ØÖÆ0.3-1m/s½ÏÁ¿ºÏÊÊ¡£µ±¹ý¶ÉËÙÂÊ´óÓÚ1m/sʱ £¬ÏµÍ³µÄ×èÁ¦»áÖ±ÏßÉÏÉý £¬Í¬Ê±»áÓ°Ïì´ß»¯¼ÁµÄ½á¹¹£»¸üÖ÷ÒªÊÇÔÚÈ·¶¨Í£Áôʱ¼äµÄÇéÐÎÏ £¬·çËÙÔ½´ó £¬×°±¸µÄ³¤¶È»ò¸ß¶ÈÒ²ÒªÇóÔ½´ó£»²»¹ÜÔÚʲô·çËÙÌõ¼þ £¬¹â´ß»¯×±Öõķ´Ó¦Í£Áôʱ¼ä¿ØÖÆÔÚ10-30Ãë½ÏÁ¿ºÃºÏÊÊ¡£ËäÈ» £¬ÎÒËùÖ¸µÄ10-30ÃëΪÖеÍŨ¶ÈÒ×ÆÊÎöµÄ²¿·Ö·ÏÆø £¬¶ø²»ÊǾø¶ÔºÍͳһ±ê×¼µÄʱ¼ä¡£


8.?·À±¬ÐÔÄܺÍÊÊÓó¡ºÏ£¿


¹â´ß»¯ÊÖÒյķÀ±¬ÐÔÄܱÈÎüÊÕ·¨¡¢ÉúÎï·¨Òª²îһЩ £¬µ«±ÈµÍεÈÀë×Ó·¨ºÍȼÉÕ·¨µÄÒªÇóÉÙһЩ¡£Êг¡ÉÏÒ²ÓÐЩ¹â´ß»¯×°±¸ËµÊÇ·À±¬µÄ £¬¿ÉÊÇÊܵ½·À±¬»ú¹¹¡¢×¨¼ÒºÍרҵ´ÓÊÂÕßµÄÖÊÒÉ¡£ÎÒСÎÒ˽¼ÒÒÔΪ £¬¹â´ß»¯×°±¸µÄ·À±¬»¹ÃæÁÙ×ÅÐí¶àÊÖÒÕÎÊÌâ £¬ÀýÈç×°±¸µÄÃÜ·âÐÔ¡¢×ÏÍâ¹âµÄ͸¹ýÂÊ¡¢·À±¬Æ·¼¶¡¢´¦Öóͷ£Ð§ÂʵÈÎÊÌâÐèÒª½â¾ö¡£×öΪ·ÏÆøÖÎÀí´ÓÊÂÕß £¬Çв»¿ÉΪÁËÒ»¸ö¶©µ¥¡¢Ò»·ÝÌõÔ¼»òÊÇÒ»¸öÒµ¼¨ £¬ÓÕµ¼ÐèÒªµ¥Î»×öÁ˹ýʧµÄÆÀ¹ÀºÍÑ¡Ôñ¡£²»È» £¬Ò»ÇзºÆðÁËÎÊÌâ £¬²»µ«½öÊÇÆóÒµÉùÓþºÍÊÖÒÕÔâÖÊÒɵÄÎÊÌâ £¬»¹»á¸øÇå¾²Éú²ú´øÀ´²»¿ÉÔ¤¹ÀµÄÒþ»¼¡£


ÎÒÃǹ«Ë¾Ö÷ÕÅ £¬¹â´ß»¯ÊÖÒÕÔÚȱÉÙÆäËü¸¨Öú´¦Öóͷ£×°±¸Ê± £¬²»½¨ÒéÖ±½ÓÓÃÔÚÒ×ȼÒ×±¬ÐÐÒµµÄ·ÏÆøÖÎÀíÏîÄ¿ £¬ÓÈÆäÊǸßŨ¶ÈÒ×»Ó·¢µÄʯÓÍ»¯¹¤Éú²úÁìÓò¡£


9.?ÊÊÓõķÏÆøŨ¶È£¿


½¨ÒéÓÃÓÚŨ¶ÈÔÚ500ppmµÄVOCSÖÎÀíÏîÄ¿¡£


ÎÒÃÇ凯时娱乐»·±£¹«Ë¾ÕÕ¾ÉÒªÔÙÈýºôÓõ¸÷ÈË £¬·ÏÆøÖÎÀí²»ÊÇÖ»¼òÆÓÉÏÒ»Ì×¹â´ß»¯×°±¸¾ÍÄִܵﻷ±£Åŷűê×¼¡£VOCsÖÎÀíÊÇÒ»¸öϵͳ¹¤³Ì £¬ÐèÒªµÄÊÇÒ»×ۺϽâ¾ö¼Æ»® £¬¶ø²»ÊÇÒ»Ì×¹â´ß»¯×°±¸¡£


ÎÒСÎÒ˽¼ÒÒÔΪ £¬ÈκÎÒ»ÖÖVOCsÖÎÀí·½·¨²»¿É¹»×öµ½ÍêÃÀÎÞȱ £¬¾ùΪåÚ褻¥¼û £¬VOCsÖÎÀíûÓС°Íò½ðÓÍ¡±×°±¸ £¬¹â´ß»¯ÊÖÒÕ²»ÊÇÍòÄܵÄÊÖÒÕ £¬ÕÕ¾ÉÒªÓëÆäËûÊÖÒÕ¾ÙÐÐ×éºÏ £¬²Å»ª¸ü¸ßЧµÄÓÃÓÚ·ÏÆø´¦Öóͷ£¡£


凯时娱乐»·±£¹«Ë¾¾­ÓɶàÄêÆÊÎö¡¢Ñо¿¡¢Ì½Ë÷¡¢ÊÔÑé¼°¹¤³ÌÂÄÀú×ܽ᣺VOCsÖÎÀíÎÊÌâÒª»ñµÃÓÐÓýâ¾ö £¬Ò»¶¨ÒªÏàʶ´ý´¦Öóͷ£ÆøÌåµÄ·çÁ¿¡¢³É·Ý¡¢Å¨¶ÈµÈÎÊÌâ £¬Õë¶Ô·ÏÆø³É·Ý £¬×öµ½ÊÖÒÕÍŽᡢ¹¤ÒÕÍŽᡢǿǿÍŽᡢЭÁ¦½â¾öµÄ·½·¨ £¬ÒÔÓÐÓõĽâ¾öVOCsÖÎÀíÎÊÌâ¡£


Ï£ÍûÏ´οª·ÅÌÖÂÛÈÕ £¬ÎÒÃÇÌÖÂÛµÄÊǹâ´ß»¯ÊÖÒÕµÄδÀ´ÓëÔ¶¾° £¬¶ø²»Êǹâ´ß»¯ÊÖÒÕΪʲô±»ÖÊÒɺͱ»±áµÍ £¬ÉõÖÁ±»·ñ¶¨µÄç¢Â©¾öÒé¡£


Ïà¹ØÍƼö Related recommendations