ÓÉÓÚпµÄµçλ±ÈÌúµÍ,µ±¶ÆÐ¿µÄ¸ÖÌú¼þÊܵ½¸¯Ê´½éÖʽþʴʱ,пÊ×Ïȸ¯Ê´¶ø±£»¤ÁËÌú¡£ÌرðÊǶÆÐ¿²ã¾¹ý¸õËá¶Û»¯´¦ÀíÉú³ÉÒ»²ã¹âÁÁ¶øÃÀÀöµÄ¶Û»¯Ä¤ºó,²»½öÏÔÖøÌá¸ßÁ˶ÆÐ¿²ãµÄ·À»¤ÐÔÄÜ,¶øÇÒÌá¸ßÁ˶ÆÐ¿Áã¼þµÄÍâ¹Û×°ÊÎÐÔ¡£Òò´Ë¶ÆÐ¿²ã¹ã·ºµØÓ¦ÓÃÓÚ»úе¹¤Òµ¡¢µç×Ó¹¤Òµ¡¢ÒÇ±í¹¤ÒµºÍÇṤҵµÈÐí¶àÁìÓòÖС£
п¶Æ²ãÔÚ´óÆøÌõ¼þ϶ԸÖÌúÁã¼þΪÑô¼«ÐԶƲ㣬¾²ÊÉ«¶Û»¯ºó£¬Ã÷ÏÔµØÌá¸ßÁ˶ƲãµÄ±£»¤ÐÔÄܲ¢¸ÄÉÆÁËÍâ¹Û¡£Ö÷ÒªÓÃÓÚ·ÀÖ¹¸ÖÌúÁã¼þµÄ¸¯Ê´£¬Æä¶Æ²ã¼Û¸ñµÍÁ®£¬Ä͸¯Ê´ÐÔÄÜÓÅÁ¼£¬Ó¦ÓÃÁ¿´óÃæ¹ã¡£
пÊÇÁ½ÐÔ½ðÊô,±È½Ï»îÆÃ,ÔÚ¸ÉÔïÉÙÓêµÄ´óÆøÖÐпµÄ¸¯Ê´ËٶȽÏÂý,ԼΪ0.3΢Ã×/Äê;ÔÚ³±ÊªµÄ¹¤Òµ´óÆøÖÐËüÄÜÓë¶þÑõ»¯Áò¡¢¶þÑõ»¯Ì¼¡¢ÑõÆø¡¢Ë®µÈ·¢Éúµç»¯Ñ§¸¯Ê´×÷ÓÃ,Æä¸¯Ê´Ëٶȿɴï5.3΢Ã×/Äê¡£ÈËÃÇͨ³£¿´µ½µÄп²ã±íÃæµÄ“°×˪”»ò“°×딾ÍÊǶÆÐ¿²ãµÄ¸¯Ê´²úÎï¡£
¶ÆÐ¿²ãÈôÓëÄܻӷ¢³öijЩ¸¯Ê´ÐÔÓлúÆøÌåµÄÓлú²ÄÁÏÏà½Ó´¥Ê±¸ü½«¼ÓËÙËüµÄ¸¯Ê´¡£¾Ñо¿£¬¶àÖÖÍ¿ÁÏ¡¢ËÜÁÏ¡¢Ï𽺲ÄÁÏ¡¢¾øÔµ²ÄÁÏ¡¢Ä¾²ÄÀà¡¢Ö½Àà¡¢Õ³ºÏ¼ÁºÍ²¿·ÖÊ÷Ö¬µÈÓлú²ÄÁÏÄÜÊͷųö¶Ôп¡¢ïӶƲ㸯ʴÐÔºÜÇ¿µÄ¼×ËáÓëÒÒËá¡£ÊÔÑé±íÃ÷,µ±¼×ËáÆø·ÕŨ¶È>2.5ppm,ÒÒËáÆø·Õ>0.5ppmʱ¶ÔпÓÐÃ÷ÏԵĸ¯Ê´¡£µ±¼×ËáÓëÒÒËá»ìºÏʱ£¬¶ÔпµÄ¸¯Ê´½«¸ü´ó¡£
¶ÆÐ¿²ãÔâµ½¸¯Ê´ºó²»¶Ï±ä±¡,Õâ²»½öʹ¶Æ²ãÍâ¹ÛÊܵ½ÆÆ»µ,ÉõÖÁʧȥ¶Ô¸ÖÌú»ùÌåµÄ±£»¤ÄÜÁ¦¡£Èô½«¶ÆÐ¿²ãÔÚÒ»¶¨×é³ÉµÄ¸õËáÈÜÒºÖнøÐжۻ¯´¦Àí,ʹ¶ÆÐ¿²ã±íÃæÐγÉÒ»²ã×é֯ϸÃÜ¡¢¿¹Ê´ÐԽϸߵĸõËáÑÎĤ(¼´¶Û»¯Ä¤)ºó,Ôò¿ÉÏÔÖøµØÌá¸ß¶ÆÐ¿²ãµÄ¿¹¸¯Ê´ÄÜÁ¦¡£ÕâÊÇÒòΪ¸õËáÑζۻ¯Ä¤Àι̵ØÕ³¸½ÔÚ¶ÆÐ¿²ã±íÃæ,Ò»·½ÃæÊ¹Ð¿²ãÓë´óÆø¸ô¾ø,¼õ»ºÁË´óÆøÖÐÓк¦ÆøÌå¶Ô¶Æ²ãµÄ¸¯Ê´Æð×ÅÁ¼ºÃµÄ»úе±£»¤×÷ÓÃ;ÁíÒ»·½ÃæÒ»µ©¶ÆÐ¿²ã¶Û»¯Ä¤¾Ö²¿Êܵ½ÆÆ»µ»òÁÑ·ì´¦ÊÜ´óÆø¸¯Ê´Ê±£¬¶Û»¯Ä¤ÖеÄÁù¼Û¸õÄÜʹп²ãÔÙ¶Û»¯¶ø×Ô¶¯ÐÞ²¹¶Û»¯Ä¤£¬Í¬Ê±¸õËá¸ù×÷Ϊ¸¯Ê´Ôµç³ØµÄÑô¼«×軯¼Á×è°ÁËÑô¼«·´Ó¦µÄ½øÐУ¬´Ó¶ø´ó´ó¼õ»ºÁËп²ãµÄ¸¯Ê´¡£¹Êºñ¶ÈÏàͬ,ÖÊÁ¿ÏàËÆµÄп¶Æ²ã£¬¶Û»¯´¦ÀíºóµÄ¿¹Ê´ÄÜÁ¦¿ÉÌá¸ß7¡«10±¶¡£¹ãÖݵçÆ÷¿ÆÑ§Ñо¿Ëùº£ÄÏÊÔÑéÕ¾¶Ô¶ÆÐ¿¼þ´óÆø±©É¹ÊÔÑé½á¹ûÈÏΪ,¾¶Û»¯´¦ÀíµÄ1¡«2Äê²ÅÓлҰ׵ã³öÏÖ,δ¾¶Û»¯´¦ÀíµÄ2¡«3¸öÔ±ãÓлҰ׵ã²úÉú,¶øÇҶƲã±äºÚ,µ×²ã½ðÊô¸¯Ê´Ò²±Èδ¶Û»¯´¦ÀíµÄΪ¿ì¡£´ËÍ⣬¶Û»¯´¦Àíºó»¹¿ÉÒÔ·ÀÖ¹¶ÆÐ¿²ãÕ´ÎÛÊÖÓ¡ºÍ×÷ΪÓÍÆáµÄµ×²ã¡£
ĿǰÖ÷Òª²ÉÓøßŨ¶È»òÖеÈŨ¶ÈµÄ¸õËáÑÎÈÜÒº½øÐжۻ¯£¬´¦Àíºó¿ÉÔÚ½ðÊô±íÃæÐγɸõ/»ùÌå½ðÊô»ìºÏÑõ»¯ÎïĤ²ã£¬¾XÉäÏßÑÜÉä²âÖª¶Û»¯Ä¤µÄ½á¹¹·Ç³£¸´ÔÓ(Èý¼Û¸õΪ¹Ç¼Ü×é³ÉÍøÂ磬Áù¼Û¸õ·ÖÉ¢ÔÚÆäÖкÍÄý½ºÎïÐγɱ¡Ä¤)¡£ÆäÖÐÈý¼Û¸õ¾ßÓнϸߵÄÎȶ¨ÐÔ£¬Ê¹¶Û»¯Ä¤²ã¾ßÓÐÒ»¶¨µÄºñ¶ÈºÍÁ¼ºÃµÄ»úеǿ¶È£¬Áù¼Û¸õ¾ßÓÐ×ÔÐÞ¸´×÷Óã¬¹ÊÆäÄÍÊ´ÐԽϺã¬Ò»°ãÁù¼Û¸õ¶Û»¯¿Éͨ¹ý96hµÄNSSÖÐÐÔÑÎÎíÊÔÑé¡£½üÄêÀ´£¬ÎªÁ˱ÜÃâÁù¼Û¸õ¶Ô»·¾³µÄÎÛȾºÍ¶ÔÈËÌåµÄΣº¦£¬¶ÆÐ¿²ã¶Û»¯³¯×ÅÎÞ¸õ¶Û»¯µÄ·½Ïò·¢Õ¹¡£
ISO3768½ðÊô¸²¸Ç²ã¨DÖÐÐÔÑÎÎíÊÔÑé(NSSÊÔÑé)
ISO3769½ðÊô¸²¸Ç²ã¨D´×ËáÑÎÎíÊÔÑé(ASSÊÔÑé)
ISO3770½ðÊô¸²¸Ç²ã¨DͼÓËÙ´×ËáÑÎÎíÊÔÑé(CASSÊÔÑé)£¬CASS¸¯Ê´ËÙÂÊÊÇNSSµÄÔ¼8±¶