Ë®½âËữ¹¤ÒÕÓëÑáÑõ¹¤ÒÕÔ­Àí

ä¯ÀÀ

ÎÛË®ÉúÎï´¦Àí¹¤ÒÕ·ÖºÃÑõ¹¤ÒÕºÍÑáÑõ¹¤ÒÕ£¬ÕâÁ½À๤ÒÕ¸÷ÓÐÆäÓÅȱµã¡£Ëæ×ÅÉúÎï´¦Àí¼¼ÊõµÄ·¢Õ¹£¬×÷ΪÉúÎï´¦ÀíµÄÖ÷½ÇÈÔÊÇ΢ÉúÎï¡£ÈçºÎÄÜʹºÃÑõÉúÎï´¦Àí¹¤ÒÕÌá¸ßÎÛÄàŨ¶È£¬¼õÉÙÑõµÄÏûºÄ¡®ÈçºÎʹÑáÑõÉúÎï´¦Àí¹¤ÒÕËõ¶Ì´¦Àíʱ¼äºÍÌá¸ß´¦Àí¸ººÉ£¬ÊÇÖµµÃ½øÒ»²½Ñо¿µÄ¿ÎÌâ¡£¸÷ÖÖÀàÐÍÓлúÎÛȾÎïµÄÑáÑõ£¨È±Ñõ£©¡¢ºÃÑõ½µ½â·´Ó¦¹ý³Ì»ã×ÜÈçÏ¡£

ºÃÑõ£¨Î¢ÐèÑõ£©¹ý³Ì                                       ÑáÑõ£¨È±Ñõ£©¹ý³Ì

£¨1£©COD¡úH2O+CO2                                  £¨2£©COD¡úCH4+CO2

´«Í³ºÃÑõ¹¤ÒÕ                                                    ´«Í³ÑáÑõ¹¤ÒÕ

£¨3£©NH4+¡úNO3-                                          £¨4£©NO3-¡úN2

Ïõ»¯¹¤ÒÕ                                                             ·´Ïõ»¯»òȱÑõ¹¤ÒÕ

£¨5£©H2S¡úS0                                                  £¨6£©SO42-¡úH2S

΢ÐèÑõ»òºÃÑõ¹¤ÒÕ                                           ÑáÑõ·´Ó¦

£¨7£©R-Cl¡úCO2+Cl-                                      £¨8£©R3CCl¡úCH4+CO2+Cl-

ºÃÑõ·´Ó¦                                                             ÑáÑõ·´Ó¦

´Ó»¯Ñ§·´Ó¦Ê½£¨1£©-£¨8£©À´¿´£¬³ý·´Ó¦Ê½£¨1£©¡¢£¨2£©Îª´«Í³µÄºÃÑõºÍÑáÑõ¹¤ÒÕÍ⣬ÆäËû¾ùΪ¼æÐÔ¾úµÄ·´Ó¦¡£ÈËÃǹýÈ¥¶ÔÓÚºÃÑõ΢ÉúÎïºÍרÐÔÑáÑõ΢ÉúÎïÑо¿Ê®·Ö³ä·Ö£¬¶ø¶Ô¼æÑõÐÔ΢ÉúÎïµÄÑо¿²»¹»¡£

ÊÂʵÉÏ£¬ÀûÓüæÐÔϸ¾úµÄ¹¤ÒÕÈËÃÇÒÑ¿ªÊ¼ÓÐËùÉæ¼°¡£È磬¶ÔÈ¥³ýN¡¢PµÄA2O»òAO¹¤ÒÕ£¨·´Ó¦Ê½£¨3£©¡¢£¨4£©£©£¬ÊÇÀûÓÃÁ˼æÐÔ¾úÔÚºÃÑõÌõ¼þϽøÐкÃÑõ´úл£¬¶øÔÚÑáÑõÌõ¼þϽøÐв»Í¬´úл·´Ó¦µÄ¹¤ÒÕ¡£ÔÚº¬ÓÐÁòËáÑεÄÓлú·ÏË®ÖУ¬ÑáÑõ·´Ó¦½«ÓлúÎïºÍÁòËáÑηֱðת»¯ÎªÓлúËáºÍÁò»¯Ç⣨·´Ó¦Ê½£¨6£©£©£¬²úÉúµÄÁò»¯Çⱻ΢ÐèÑõϸ¾úÖ±½ÓÑõ»¯ÎªÁòÔªËØ¡£Õâ¿ÉÒÔÓÃÀ´È¥³ýÁò»¯Îï²¢»ØÊÕÁòÔªËØ£¨·´Ó¦Ê½£¨5£©£©¡£×îÐÂÑо¿±íÃ÷£¬Ò»Ð©ÔÚºÃÑõ״̬ÏÂÄѽµ½â·¼Ïã×åºÍ±´úÌþÔÚÑáÑõÌõ¼þÏÂÈÝÒ׷ֽ⣨·´Ó¦Ê½£¨7£©¡¢£¨8£©£©¡£

ÒÔÉÏ·´Ó¦ÊÇһЩй¤ÒյĻ¯Ñ§·´Ó¦»ù´¡£¬Æä»ù±¾Ô­ÀíÊÇй¤ÒÕ¿ª·¢µÄ»ù´¡ºÍÉú³¤µã¡£ÀýÈ磬Ŀǰ¹ú¼ÊºÍ¹úÄÚÉÏÁ÷ÐеÄAB¹¤ÒÕºÍÐòÅúʽ»îÐÔÎÛÄࣨSBR£©¹¤ÒÕ¡£Ç°ÕßÊÇÔÚA¶ÎµÄ¸ßÎü¸½¶Î·¢ÉúÁËË®½âºÍ²¿·ÖËữ·´Ó¦£¬´ó·Ö×ÓÎïÖʽµ½âΪС·Ö×ÓÎïÖÊ£¬ËùÒÔʹµÃÕû¸ö¹¤ÒÕµÄЧÂÊ´óΪÌá¸ß¡£¶ÔÓÚºóÕ߶øÑÔ£¬ÔÚSBRµÄ·´Ó¦¹ý³ÌͬÑù¾­ÀúÁ˺ÃÑõ-ȱÑõºÍÑáÑõµÄ¹ý³Ì¡£

³É¹¦µØÀûÓüæÐÔ΢ÉúÎïµÄµäÐ͹¤ÒÕÊÇÓɱ±¾©Êл·¾³±£»¤Ñо¿ÔºÔÚ20ÊÀ¼Í80Äê´ú¿ª·¢µÄË®½â-ºÃÑõÉúÎï´¦Àí¹¤ÒÕ¡£Ë®½â³ØÀûÓÃË®½âºÍ²úËá΢ÉúÎ½«ÎÛË®ÖеĹÌÌå¡¢´ó·Ö×ӺͲ»Ò×ÉúÎï½µ½âµÄÓлúÎï½µ½âΪÒ×ÓÚÉúÎï½µ½âµÄС·Ö×ÓÓлúÎʹµÃÎÛË®ÔÚºóÐøµÄºÃÑõµ¥ÔªÒÔ½ÏÉÙµÄÄܺĺͽ϶̵ÄÍ£Áôʱ¼äϵõ½´¦Àí¡£²ÉÓÃË®½â-»îÐÔÎÛÄà·¨Ó봫ͳµÄ»îÐÔÎÛÄàÏà±È£¬Æä»ù½¨Í¶×Ê¡¢ÄܺĺÍÔËÐзÑÓÿɷֱð½ÚÊ¡30%×óÓÒ¡£ÓÉÓÚË®½â³Ø¾ßÓиÄÉÆÎÛË®¿ÉÉú»¯ÐÔµÄÌص㣬ʹµÃ±¾¹¤ÒÕ²»½öÊÊÓÃÓÚÒ×ÓÚÉúÎï½µ½âµÄ³ÇÊÐÎÛË®µÈ£¬Í¬Ê±¸ü¼ÓÊÊÓÃÓÚ´¦Àí²»Ò×ÉúÎï½µ½âµÄijЩ¹¤Òµ·ÏË®£¬Èç·ÄÖ¯·ÏË®£¬Ó¡È¾·ÏË®£¬½¹»¯·ÏË®£¬Äð¾Æ·ÏË®£¬»¯¹¤·ÏË®£¬ÔìÖ½·ÏË®µÈ¡£


Ïà¹ØÎÄÕÂ