ÐÓÊ÷¿ª»¨¶à£¬»¨ÆÚ¶Ì£¬Êڷ۵ͣ¬×ø¹ûÉÙ£¬Ç¿ÖÆÔç¹û¡¢¶à¹û¡£z9PË®¹ûÐÅÏ¢Íø ÕûÖ¦ ¶¬ÍúÊ÷Çá¼ô£¬ÈõÊ÷Êʵ±Êè¶ÌÖ¦»òÑ¿£¬¼õÉÙÓªÑøÏûºÄ¡£Ö÷Ö¦£¬¼ôÈ¥µ±ÄêÉú³¤1/3£¬±£¸÷Ö÷֦ƽºâ¡£ÀûÓÃÏÄÇïÉú³¤¶þÈý´ÎÖ¦À©¹Ú½á¹û¡£¶Ì½ØÍ½³¤Ö¦¡¢¾ºÕùÖ¦¡¢Ï´¹Ö¦£¬´Ù·¢¶ÌÖ¦£¬¿ª»¨½á¹û¡£±£Áô·¢ÓýÖ¦£¨ÖÐÓ¹¡¢½Ç¶ÈºÃ£©£¬´Ù¶ÌÖ¦½á¹û¡£¶àÁôС֦²»¼ô£¬Ê¹³É»¨Ñ¿½á¹û£¬¹Ú´¦Í½³¤Ö¦£¬¼ôµ±ÄêÐÂÉÒ1/2ÖÁ1/3£¬Ê¹Ïî¶Ë·¢×³Ö¦Ï²¿ÐγɹûÖ¦¡£¹ÚÄÚϸÈõÖ¦¡£´Ó»ù²¿4ÖÁ5¸öÑ¿Íâ¼ô£¬´Ù·¢×³¹ûÖ¦¡£Ë¥ÀÏÈß³¤¹ûÖ¦£¬´óÖ¦»ØËõ£¬ÖÐС֦Ëõ¼ô£¬´Ù·¢Ð¹ûÖ¦¡£ÏÄÕªÐÄ¡¢Å¤ÉÒ¡¢ÀÖ¦£¬´Ù»¨Ñ¿½á¹û¡£Ö÷²àÖ¦ÑÓ³¤Ö¦´ï±êºóժȥ¶¥¶Ë3ÖÁ4½Ú£»Ç¿Ö¦ÉÒÁ¬ÐøÕªÐÄ¡£ÍúÖ¦¡¢Ö±Á¢Ö¦¡¢¾ºÕùÖ¦´Ó»ù²¿Å¤180¶È¡£ÆÂ½Ç¶È¡¢Î»Öò»µ±£¬Àˮƽ£¨5ÖÁ6Ô£©¡£z9PË®¹ûÐÅÏ¢Íø ÊÚ·Û ÐÓÊ÷Êڷ۵ͣ¬»¨ÆÚ¶Ì£¨3ÖÁ5Ì죩£¬Ò×ÊܵÍκͷçÔÖº¦£¬Ó°ÏìÊÚ·Û×ø¹û¡£Ð軨ÆÚ£¨¿ª»¨60%ÒÔÉÏ£©£¬È˹¤ÊÚ·Û¡£»¨·Û10¿Ë£¬²Éº¬°ú´ý·Å»¨ÀÙ£¬ÔÚ20¡æÖÁ25¡æ£¬Í¨·ç¸ÉÔïÊÒÄÚʹ»¨Ò©¿ªÁÑ£¬È¡·Û·ÅµÍθÉÔï´¦±¸Óã¬Åðɰ5¿Ë¡¢ÕáÌÇ150¿Ë¡¢ÄòËØ15¿Ë¡¢Ë®5ÖÁ10¹«½ï£¬ÉÙÐíð¤×żÁ£¬ÏÖÅäÏÖÓã¬Ã¿Öê½á¹ûÊ÷Åç0.15ÖÁ0.25¹«½ïÈÜÒº¡£z9PË®¹ûÐÅÏ¢Íø ¼¤ËØ »¨ÆÚÅç0.2%Åðɰ¼Ó0.3%ÖÁ0.5%ÄòËØ£¬Öú»¨·ÛÃÈ·¢£¬Ìá¸ß×ø¹û¡£z9PË®¹ûÐÅÏ¢Íø Ó²ºËºó£¬1ÖÁ2ÖÜÅçÈýÂȱ½ÒÒËá25ÖÁ50PPM£¬Ìá¸ß¹ûÖØ£¬´ÙÔçÊ죬·ÀÖ¹Âä¹û¡£z9PË®¹ûÐÅÏ¢Íø Ê©·Ê »¨Ç°·Ê¡¢´ß¹û·Ê£¨6ÔÂÖÐÑ®£©£¬»¨Ñ¿·Ö»¯·Ê£¨6ÔÂÏÂÑ®ÖÁ7ÔÂÉÏÑ®£©£¬²Éºó·Ê¡£²Éºó·ÊÏÔÖøÔö¼Ó½á¹ûºóÊ÷ÌåÓªÑø»ýÀÛ´Ù»¨Ñ¿·Ö»¯£¬Ìá¸ßÀ´Äê½á¹û¡£ÖêÊ©»ù·Ê£¬Ó×Ê÷25¹«½ï£¬³õ¹ûÊ÷50¹«½ïÒÔÉÏ£¬Ê¢¹ûÊ÷100¹«½ïÒÔÉÏ£¬»¯·ÊÒ»°ã1ÖÁ2¹«½ï¡£z9PË®¹ûÐÅÏ¢Íø Êè¹û Ìá¸ß×ø¹û¡¢¹ûÖØ¡¢¹ûÖÊ£¬·ÀÖ¹´óСÄꡣʢ¹ûÊ÷´óÄêʱ£¬Ê÷¹ÚÌå»ýÿÁ¢·½Ã×´óÐ͹ûÁô50ÖÁ70¸ö£¬Ð¡Ð͹ûÁô80ÖÁ100¸ö¡£z9PË®¹ûÐÅÏ¢Íø |