�gЪʽ�ؚ��V�،��ٟ��B�VҺ��Ó��о�

��r�g��2014-03-20 14:25 ��Դ��h(hu��n)��ƌW(xu��)�W(xu��)�� : ��x��3096

ժҪ��߷ٟ��B�VҺ��̎��Ó��Ч��,��(g��u)��gЪʽ�ؚ��V��(IABF).��ؚ��A��ֹͣ�M(j��n)ˮ��ͣ��A��M(j��n)ˮ��\(y��n)�з�ʽ��,��ؚ�ͣ�ؕr�g��,��\(y��n)��,��ˮ��ͣ��r�g��̼��Ⱥ͚�ˮ�Ȍ��(y��ng)��Ó��Ч�ʵ�Ӱ�.�Y(ji��)��,��ؚ�ͣ�ؕr�g�Ȟ�1:1,�\(y��n)��ڞ�1h,ˮ��ͣ��r�g8h,COD/TN��4:1,��ˮ��5:1�ėl��,IABFȡ��Ó��Ч��,ƽ��ˮTN��_(d��)��19.39mg·L-1,NH4+-N��9.48mg·L-1.TN��NH4+-N��ƽ��ȥ��ʷքe��87.5%��84.1%,��ˮˮ�|(zh��)�_(d��)��Ⱦ��Ƙ�(bi��o)��(zh��n)(GB16889-2008)��.

�P(gu��n)�I�~��gЪʽ�ؚ��V��,��ٟ��B�VҺ,��Ó��̼��

�ٟ��B�VҺ��ڸߝ��y��Uˮ,ԓ�N�Uˮͨ�^��̎��֮��Ȼ��İ��}��.��,�о�ᘌ��ٟ��B�VҺ��̎��Ó��g(sh��),��зǳ��Ҫ�ĬF(xi��n)��x.

�ؚ��V��һ�N��Ĥ��^�V��һ�w��ˮ̎��g(sh��),��ھ߂��С,��̺��,��ռ��eС�ȃ�(y��u)�c,��ѽ�(j��ng)��Խ��Խ��ؑ�(y��ng)��B�VҺ��̎��.��y(t��ng)��ؚ��V�ش��Ó��Ч�ʵ͵Ć��},��gЪʽ�ؚ��V��(Intermittently aerated biological filter,IABF)��y(t��ng)�ؚ��V�ص��B�m(x��)�ؚ⡢�B�m(x��)�M(j��n)ˮ�Ğ��gЪ�ؚ�,��gЪ�M(j��n)ˮ,ͨ�^�ؚ��cͣ�صĽ��ѭ�h(hu��n),ʹ��(y��ng)��݆��F(xi��n)��-ȱ��-��ĭh(hu��n)��,��(x��)��,��(x��)��}��(x��)��,��(x��)��ṩ�˺��m��h(hu��n)��,ʹ��ͷ��ͬһ��(y��ng)��Ќ��F(xi��n),�_(d��)��߿��ȥ��ʵ�Ŀ��.ͬ�r,ԓ��(y��ng)��ܺĵ�,��̼Դ��ʸ�,��ռ��eС��εă�(y��u)�c.

��ڴ�,�P�߽Y(ji��)�Ϸ�ɽ��l(f��)늏S�ٟ��B�VҺ��̎��,��A/O2-Fenton֮��ĳ�ˮ��о��,��gЪ�ؚ⹤�r,��ˮ��ͣ��r�g,��̼��ȼ��ˮ�Ȍ��gЪʽ�ؚ��V��Ó��Ч�ܵ�Ӱ�.

����D(zhu��n)�d��ǳ��ڂ��f��Ϣ֮Ŀ�ġ��Ё�Դ��(bi��o)ע�e�`��ַ��ĺϷ��(qu��n)��,��Ո��߳֙�(qu��n)��C��c��W(w��ng)(li��n)ϵ,��҂��r��h��,��x�x,��