ROĤԤ´¦Àí±ØÑ¡-MBFBĤÉúÎïÁ÷»¯´²¹¤ÒÕ

ä¯ÀÀ

ROĤµÄÒþÐÎɱÊÖÊǸßCODµÄ½øË®£¬¹úÄÚROĤ½øË®CODÒ»°ãÄÜ´ïµ½50mg/l¾ÍÏ൱²»´íÁË£¬µ«ÕâÑÏÖØÓ°ÏìROĤµÄÊÙÃü£¬Ò»°ãÀ´Ëµ¹úÄÚROĤƽ¾ùʹÓÃÊÙÃüÊÇ°ëÄê×óÓÒ£¬¶øROĤµÄÉè¼ÆÊÙÃüÊÇÔÚ5ÄêÒÔÉÏ£¬ROĤÕý³£½øˮҪÇóÊÇÔÚ10mg/lÒÔÏ£¬¹úÄÚ½øˮԶδ´ïµ½¸Ã±ê×¼¡£

MBFBĤÉúÎïÁ÷»¯´²¹¤ÒÕÓÃÓÚÎÛË®Éî¶È´¦Àí£¬ÄÜÔÚÔ­ÓÐÎÛË®´ï±êÅŷŵĻù´¡ÉÏ£¬¾­¹ýÉúÎïÁ÷»¯´²ºÍÌÕ´ÉĤ·ÖÀëϵͳ£¬½øÒ»²½½µµÍCOD¡¢NH-N¡¢×ǶȵÈÖ¸±ê£¬¿É×÷ΪROÍÑÑδ¦ÀíµÄÔ¤´¦Àí¹¤ÒÕ£¬Ìæ´úÔ­ÓÐÉ°ÂË¡¢±£°²¹ýÂË¡¢³¬Â˵ÈÈß³¤¹ýÂËÁ÷³Ì£¬Í¬Ê±ÓлúÎﺬÁ¿µÄ½µµÍ´ó´óÌá¸ßROĤʹÓÃÊÙÃü£¬½µµÍ»ØÓÃË®´¦Àí³É±¾£¬ÎÞ»úÌÕ´ÉĤ·ÖÀëϵͳ£¬ÊÇÊÀ½çµÚÒ»Ì×ÎÛË®´¦ÀíרÓõÄÎÞ»úĤ·ÖÀëϵͳ£¬ºÍÆäËüµÄÓлúĤ¡¢ÎÞ»úĤÏà±È£¬¾ßÓÐĤͨÁ¿´ó¡¢¿É·´³å¡¢È«×Ô¶¯²Ù×÷µÈÓÅÊÆ¡£

¹¤ÒÕ¸ÅÄî

ĤÉúÎïÁ÷»¯´²¹¤ÒÕÒÔÉúÎïÁ÷»¯´²Îª»ù´¡£¬ÒÔ·ÛÄ©»îÐÔÌ¿(Pow-dered activated carbon£¬¼ò³ÆPAC)ΪÔØÌ壬½áºÏĤÉúÎï·´Ó¦Æ÷¹¤ÒÕ(Membrane bioreactor,¼ò³ÆMBR)µÄ¹ÌÒº·ÖÀë¼¼Êõ£¬Ê¹·´Ó¦Æ÷¼¯»îÐÔÌ¿µÄÎïÀíÎü¸½¡¢Î¢ÉúÎï½µ½âºÍĤµÄ¸ßЧ·ÖÀë×÷ÓÃΪһÌ壬ʹˮÌåÖÐÄÑÒÔ½µ½âµÄС·Ö×ÓÓлúÎïÓëÔÚÆØÆøÌõ¼þÏ´¦ÓÚÁ÷»¯×´Ì¬µÄ»îÐÔÌ¿·ÛÄ©½øÐгä·ÖµØ´«ÖÊ¡¢»ìºÏ£¬±»Îü¸½¡¢¸»¼¯ÔÚ»îÐÔÌ¿±íÃ棬ʹ»îÐÔÌ¿±íÃæÐγɾֲ¿ÎÛȾÎïŨËõÇøÓò£»·ÛÄ©»îÐÔ̿ͬʱҲΪ΢ÉúÎï·±Ö³ÌṩÁËÌØÊâµÄ±íÃ棬Æä¶à¿×µÄ±íÃæÎü¸½ÁË´óÁ¿Î¢ÉúÎï¾úȺ£¬ÌرðÊÇÒÔÄ¿±êÎÛȾÎïΪ´úлµ×ÎïµÄ΢ÉúÎï¾úȺ£»Í¬Ê±£¬·ÛÄ©»îÐÔ̼¶ÔË®ÌåÖÐÈܽâÑõÓкÜÇ¿µÄÎü¸½ÄÜÁ¦£¬ÔÚ¸ßÈܽâÑõÌõ¼þÏ£¬Î¢ÉúÎï¶Ô¸»¼¯ÔÚ»îÐÔÌ¿±íÃæС·Ö×ÓÓлúÎï½øÐÐÑõ»¯·Ö½â£¬È»ºóÀûÓÃÌÕ´ÉĤ·ÖÀëϵͳ½«Ë®ºÍÎü¸½ÁËÓлúÎïµÄ·ÛÄ©»îÐÔÌ¿µÈÐü¸¡¿ÅÁ£·Ö¿ª£¬Í¨¹ý´íÁ÷¹ýÂË£¬½øÒ»²½¾»»¯ÎÛË®£¬Ê¹Æä´ïµ½ÖÐË®»ØÓñê×¼¡£Ñо¿±íÃ÷£¬MBFBÄÜÓÐЧ³ýȥ΢ÎÛȾˮÌåÖа±µª¡¢CODºÍÆäËüÄѽµ½âС·Ö×ÓÓж¾ÓлúÎïµÈ¡£

MBFB»úÀí

ÔÚMBFB·´Ó¦ÏµÍ³ÖУ¬·ÛÄ©»îÐÔ̼(PAC)ÓÉÓÚÎü¸½´óÁ¿Î¢ÉúÎ³ÉΪÉúÎï»îÐÔ̼£¨BAC£©,ʹPAC²»½ö´æÔÚ×ŶÔС·Ö×ÓÓлúÎÛȾÎïµÄÎü¸½ºÍ¸»¼¯×÷Ó㬻¹´æÔÚ×ÅPAC¶Ô΢ÉúÎïµÄÎü¸½ºÍ±£»¤×÷Óá¢PAC¶ÔÈܽâÑõµÄÎü¸½×÷Óá¢ÔÚ¾Ö²¿¸ßÎÛȾÎïŨ¶ÈºÍ¸ßÈܽâÑõÌõ¼þÏÂ΢ÉúÎï¶ÔС·Ö×ÓÓлúÎïµÄ·Ö½â×÷ÓÃÒÔ¼°PACµÄÉúÎïÔÙÉú×÷Óá£PAC¡¢Î¢ÉúÎï¡¢ÈܽâÑõ¡¢ÎÛȾÎïµÈÒªËØÔÚ¸ßÇ¿¶ÈÁ÷»¯¡¢»ìºÏ¡¢´«ÖÊ¡¢¼ôÇÐ×÷ÓÃÏ£¬ÊµÏÖ¶Ô΢ÎÛȾС·Ö×ÓÓлúÎïµÄ¸ßЧ·Ö½â¡£

1¡¢PAC¶ÔС·Ö×ÓÓлúÎïµÄÎü¸½ºÍ¸»¼¯×÷ÓÃPACÄܸ»¼¯ÎÛȾÎïÐγɾֲ¿¸ßŨ¶ÈÇø£¬ÓÐÀûÓÚ΢ÉúÎïÉú³¤ºÍ¶Ô΢ÎÛȾС·Ö×ÓÓлúÎïµÄ·Ö½â×÷Óã»

2¡¢PAC¶Ô΢ÉúÎïµÄÎü¸½ºÍ±£»¤×÷Óã»

3¡¢PAC¶ÔÈܽâÑõÎü¸½×÷Óã¬Ëæ×Å»îÐÔÌ¿¿ÅÁ£Ö±¾¶±äС£¬±È±íÃæ»ýÔö¼Ó£¬PAC¶ÔÈܽâÑõµÄÎü¸½×÷ÓÃÔ½À´Ô½Ç¿£» ¡¡

4¡¢Î¢ÉúÎï¶ÔС·Ö×ÓÓлúÎïµÄ·Ö½â×÷Óã¬MBFB¹¤ÒÕͨ¹ýPAC¶Ô΢ÉúÎï¡¢ÎÛȾÎïºÍÈܽâÑõµÄÎü¸½ºÍ¸»¼¯×÷Óã»Í¨¹ýPAC¶Ô΢ÉúÎïµÄ±£»¤×÷Óã¬Ê¹Î¢ÉúÎïÄÜÓÐЧÀûÓÃ΢Á¿µÄÓлúÎÛȾÎïΪµ×ÎÒÔÈܽâÑõΪµç×ÓÊÜÌ壬·Ö½â΢ÎÛȾˮÌåÖÐÓлúÎʵÏÖË®ÖÊÉî¶È¾»»¯£»

5¡¢PACµÄÉúÎïÔÙÉú×÷Ó㬻îÐÔÌ¿±íÃæÉúÎïĤ¶ÔÎü¸½µÄÓлúÎï¾ßÓÐÑõ»¯·Ö½â×÷Ó㬿Éͨ¹ýÉúÎï½µ½â»Ö¸´»îÐÔÌ¿Îü¸½ÄÜÁ¦£¬ÊµÏÖPACµÄÉúÎïÔÙÉú£¬ÔÚMBFBϵͳÖУ¬¸ßÇ¿¶ÈµÄÈýÏà´«ÖÊ¡¢»ìºÏ¡¢ÎÉÁ÷¡¢¼ôÇкͻîÐÔÌ¿¿ÅÁ£Ö®¼äµÄĦ²Á×÷Óã¬Ê¹»îÐÔÌ¿±íÃæÀÏ»¯ÉúÎïĤ²»¶ÏÍÑÂ䣬ʹMBFB±£³Ö¸ßЧµÄÎü¸½ºÍÉúÎï½µ½â¹¦ÄÜ¡££¨£©


Ïà¹ØÎÄÕÂ