¡¡¡¡ÔÚɽ¶«£¬ÔìÖ½ÒµÔøÊÇÒ»¸öÇ£¶¯ºÜ¶àÈËÉñ¾µÄÐÐÒµ¡£É½¶«Ê¡×î¶àʱÓÐÔìÖ½ÆóÒµ700¶à¼Ò£¬ÆäÖÐ80%ÊÇÎÛȾÑÏÖØµÄÂó²ÝÖÆ½¬ÆóÒµ¡£¾Ýͳ¼Æ£¬2002Äêɽ¶«Ê¡ÔìÖ½ÐÐÒµÎÞÂÛÊÇÐÂË®ÓÃÁ¿»¹ÊÇCODÅÅ·ÅÁ¿£¬¾ùÕ¼µ½È«Ê¡¹¤ÒµµÄ50%ÒÔÉÏ£¬¶øÔìÖ½Òµ¶ÔÓÚGDPµÄ¡°¹±Ïס±½öΪ3%£¬Í¶ÈëÓë²ú³öÑÏÖØµ¹¹Ò¡£
¡¡¡¡×Ô2003ÄêÆð£¬É½¶«Ê×ÏÈ´ÓÎÛȾ×îΪÑÏÖØµÄÔìÖ½ÐÐÒµÈëÊÖ£¬ÊµÊ©Á˵ÚÒ»¸ö·Ö½×¶ÎÖð²½¼ÓÑϵÄÃ×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍø±ê×¼¡ª¡ª¡¶É½¶«Ê¡ÔìÖ½¹¤ÒµË®ÎÛȾÎïÅŷűê×¼¡·¡£´Ëºó£¬·Ö4¸ö½×¶ÎÖð²½Íê³ÉÁËÓÉÐÐÒµ±ê×¼ÏòÁ÷ÓòÐÔ±ê×¼µÄ¹ý¶É¡£µÚÒ»½×¶Î£¬´Ó2003Äê5ÔÂ1ÈÕÆð£¬²Ý½¬ÔìÖ½ÍâÅÅ·ÏË®CODÖ´ÐÐ420mg/LµÄ±ê×¼ÏÞÖµ£¬ÂÔÑÏÓÚ450 mg/LµÄÔ¹ú¼Ò±ê×¼£¬ÏòÐÐÒµ·¢³ö¡°±ê×¼¼´½«¼ÓÑÏ¡±µÄÃ÷È·Ðźš£µÚ¶þ½×¶Î£¬´Ó2007Äê1ÔÂ1ÈÕÆð£¬´ó·ù¶È¼ÓÑϱê×¼£¬²Ý½¬ÔìÖ½ÍâÅÅ·ÏË®CODÖ´ÐÐ300mg/LµÄÏÞÖµ¡£¹æÄ£½Ï´ó¡¢¹¤ÒÕ¼¼Êõ×°±¸½ÏÏȽøµÄÆóÒµ¾ß±¸´ï±êÅŷŵÄÄÜÁ¦£¬´ï±êÎÞÍûµÄÆóÒµÖ÷¶¯Ñ¡Ôñ½á¹¹µ÷Õû¡£µÚÈý½×¶Î£¬³ǫ̈Á÷ÓòÐÔ×ÛºÏÅŷűê×¼£¬Á÷Óò±ê×¼µÚһʱ¶ÎÓëÔìÖ½¹¤ÒµË®ÎÛȾÎïÅŷűê×¼µÚÈýʱ¶ÎÏàÏνӣ¬ÊµÏÖÁËÐÐÒµÅŷűê×¼ÓëÁ÷Óò×ÛºÏÅŷűê×¼µÄ¶Ô½Ó£¬²Ý½¬ÔìÖ½ÍâÅÅ·ÏË®CODÖ´ÐÐ300~150mg/LµÄÏÞÖµ¡£µÚËĽ׶Σ¬×Ô2010Äê1ÔÂ1ÈÕÆð£¬Í³Ò»Ö´ÐÐÁ÷ÓòÐÔÅŷűê×¼£¬Öص㱣»¤ÇøºÍÒ»°ã±£»¤ÇøCOD·Ö±ðÖ´ÐÐ60mg/L¡¢100mg/LµÄ±ê×¼ÏÞÖµ£¬ÑÏÓÚÔ¹ú¼Ò±ê×¼4~8±¶£¬´ÓʵÖÊÉÏÈ¡ÏûÁ˸ßÎÛȾÐÐÒµ¡°ÅÅÎÛÌØÈ¨¡±¡£
¡¡¡¡Êµ¼ùÖ¤Ã÷£¬ÔÚȫʡȡÏûÐÐҵˮÎÛȾÎïÅÅ·ÅÌØÈ¨£¬²»½öûÓмõ»ºÉ½¶«Ê¡Ã×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍø·¢Õ¹µÄÇ¿¾¢ÊÆÍ·£¬¶øÇÒ¼Ó¿ìÁËת·½Ê½µ÷½á¹¹µÄ²½·¥£¬Ã×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍøÉç»á·¢Õ¹ÂõÉÏÁËÐĄ̂½×¡£
¡¡¡¡¡¶É½¶«Ê¡ÔìÖ½¹¤ÒµË®ÎÛȾÎïÅŷűê×¼¡··¢²¼ÊµÊ©ºó£¬É½¶«¸÷´óÔìÖ½ÆóҵͶÈë¾Þ×Ê×éÖ¯¹úÄÚÍâר¼Ò½øÐпƼ¼¹¥¹Ø¡£É½¶«Ê¡»·¿ÆÔºÑз¢µÄÖØ´ó¿Æ¼¼×¨Ïî¡°ÔìÖ½·ÏË®Éî¶È´¦ÀíÓë»ØÓü¼ÊõÑо¿¡±È¡µÃÖØÒªÍ»ÆÆ£¬³öË®CODСÓÚ60 mg/L£¬¶ÖË®³É±¾½öΪ1~1.5Ôª£¬Ä¿Ç°ÒÑÔÚÃ×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍø7¸öÊ¡Êеõ½ÍƹãÓ¦Óá£É½¶«ÈªÁÖÖ½ÒµÒÔ166ÏîרÀû¹¥ÆÆÁËÂó²ÝÔÓÖÊÈ¥³ý¡¢Ä¾ËغÍÏËά·ÖÀë¡¢Ä¾ËØ×ÛºÏÀûÓÃÒÔ¼°·ÏË®µÍ³É±¾ÍÑÉ«µÈһϵÁÐÄѹأ¬²»¶ÏÑÓÉì²úÒµÁ´£¬ÊµÏÖÂó²ÝÈ«²¿×ÛºÏÀûÓá£
¡¡¡¡Ä¿Ç°£¬É½¶«Öƽ¬ÔìÖ½ÆóÒµÒѾȫ²¿´ïµ½³£¼ûÓãÀàÎȶ¨Éú´æÔÙÅÅÏò»·¾³µÄÖÎÎÛˮƽ¡£Óë´Ëͬʱ£¬ÔìÖ½ÐÐÒµ¼¯ÖжȴóΪÌá¸ß£¬Öƽ¬ÔìÖ½ÆóҵĿǰ½öÓÐ10¼Ò¡£2010Äê8Ô£¬¹¤ÒµºÍÐÅÏ¢»¯²¿È·¶¨Ã×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍøÌÔÌÔìÖ½ÆóÒµ279¼Ò£¬×÷ΪÃ×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍøÔìÖ½µÚÒ»´óÊ¡µÄɽ¶«È´Ö»ÓÐ1¼Ò¡£
¡¡¡¡2011Äê7Ô£¬»·¾³±£»¤²¿Í»ÆÆ²úÒµÕþ²ß±ÚÀÝ£¬Åú¸´ÁËȪÁÖÖ½ÒµÄê´¦Àí150Íò¶Ö½Õ¸Ñ×ÛºÏÀûÓÃÏîÄ¿¡£2012Äêɽ¶«ÔìÖ½ÐÐÒµµÄ¹æÄ£ºÍÀû˰·Ö±ðÊÇ10ÄêǰµÄ2.5±¶ºÍ4±¶£¬²úÁ¿¡¢ÏúÊÛÊÕÈë¡¢Àû˰×ܶîµÈÖ÷ÒªÃ×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍøÖ¸±êÁ¬Ðø19ÄêÃ×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍøµÚÒ»¡£
¡¡¡¡2013Ä꣬ɽ¶«È«Ê¡Ö½¼°Ö½°å²úÁ¿1780Íò¶Ö£¬Õ¼Ã×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍø²úÁ¿µÄ17.6%£¬µ«ÓÉÓÚʵʩÁËÑϸñµÄÅŷűê×¼£¬»¯Ñ§ÐèÑõÁ¿Ö»Õ¼Ã×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍøÔìÖ½ÐÐÒµÅÅ·Å×ÜÁ¿µÄ5%£¬Í¬±È¼õÉÙÁ˽ü7³É¡£×Ô2003ÄêÆð£¬ÔÚÃ×ÀÖÃ×ÀÖÌåÓýÖÐÎĹÙÍø¿ìËÙÔö³¤µÄ±³¾°Ï£¬É½¶«Ê¡Ë®»·¾³ÖÊÁ¿Á¬Ðø11ÄêÃ÷ÏÔ¸ÄÉÆ¡£