ÓÉÓÚÄ¿Ç°ÎÒ¹ú´ó³ÇÊÐÊÒÍâ¿ÕÆøÎÛȾ½ÏΪÑÏÖØ,´óÆøº¬³¾Á¿½Ï¸ß,ÔÚÖÐÑë¿Õµ÷Éè¼ÆÖÐ,Ñ¡ÓÃЧÂʽϸߵÄзç¹ýÂËÆ÷,ÄÜÃ÷ÏÔ½µµÍ»Ø·ç¡¢Ö÷¹ýÂËÆ÷µÄ¸ººÉ,´ó´ó¸ÄÉÆÊÒÄÚ¿ÕÆøµÄÆ·ÖÊ,ÑÓ³¤¿Õµ÷ϵͳ¸÷²¿¼þµÄÔËÐÐÊÙÃü,½µµÍÔËÐÐά»¤·ÑÓÃ,ʵ¼Ê¹¤×÷ÖÐÒ²¹Û²ìµ½Ð·ç¹ýÂ˶Î×éºÏÖÐÖÕÄ©¹ýÂËÆ÷ЧÂÊÔÚ85%(±ÈÉ«·¨,¸ßÖÐЧ)ÒÔÉÏʱ,ÄÜÓÐЧ¶Å¾øËÍ·ç¿ÚÖÜΧǽÃæÉϺÚ×յIJúÉú¡£
Ä¿Ç°,ÎÒ¹úÉ̳¡¡¢ÎÄ»¯ÓéÀÖ³¡ËùµÈ¹«¹²³¡ËùÉè¼ÆÈËÔ±Ãܶȹý¸ß,½ÏÃÀ¹úÓйرê×¼Ô¼¸ß4¡«5±¶,¸ø¸ÄÉÆÊÒÄÚ¿ÕÆøÆ·ÖÊ´øÀ´Á˺ܴóµÄÄѶÈ,ÌرðÊÇÕâЩ³¡ËùÄÚÓÐÈËÎüÑÌʱ,¼´Ê¹¿Õµ÷¹ýÂËϵͳÂú¸ººÉÔËÐÐÒ²ÎÞ·¨½«¿ÉÎüÈë¿ÅÁ£ÎïŨ¶È½µµÍµ½¹ú¼Ò±ê×¼ÄÚ¡£Òò´Ë,Êʵ±½µµÍ¹«¹²³¡ËùÈËÔ±ÃܶÈÉè¼ÆÖ¸±ê,²¢ÔÚÕâЩ³¡ËùÖÐÀ÷ÐнûÑÌÊÇÊ®·ÖÖØÒªµÄ¡£
ͨ¹ýÄ£Äâ¼ÆËã,ÎÒÃÇ·¢ÏÖASHRAE62-1989R±ê×¼µÄÓйع涨¶ÔÖÐÑë¿Õµ÷ͨ·çÉè¼ÆºÍ¸ÄÉÆÊÒÄÚ¿ÕÆøÆ·ÖÊÓÐןܺõÄÖ¸µ¼¡¢½è¼øÒâÒå¡£Èç°´ASHRAE62-1989R±ê×¼Éè¼ÆÖÐÑë¿Õµ÷¸÷¹ýÂËÆ÷ЧÂÊ,ÔÚÒ»°ã¹«¹²³¡ËùÖÐÍêÈ«¿ÉÒÔÂú×ãÎÒ¹ú¹ú¼ÒÎÀÉú±ê×¼ÖжԿÉÎüÈë¿ÅÁ£ÎïŨ¶ÈµÄ×î¸ßÏÞÖµ0.25mg/m3,Ò²¿É½«°ì¹«ÊÒÄÚ¿ÉÎüÈë¿ÅÁ£ÎïŨ¶È¿ØÖÆÔÚ0.18mg/m3ÒÔÄÚ¡£