UASB��(y��ng)��̎��B�VҺ�Ć��о�

��r�g��2012-12-27 01:52 ��Դ��㽭�Ƽ��W(xu��)Ժ�W(xu��)�� : ��x��1884

ժҪ:��B�VҺ��y̎��ĸߝ��ЙC�Uˮ,��ʽ��ല(UASB)��ˇ��C��̎��ԓUˮ��Ч�ֶΡ��,��һϵ�в�ͬ�B�VҺ��ȵ�ģ�M�Uˮ��Mˮ,��𲽆��UASB��(y��ng)��M��˄ӑB(t��i)Сԇ,�ó��UASB��ˇ̎��B�VҺ��^��ن��ӷ��,��Y(ji��)��@ʾ:�ӷN��ͨ��,��ӷ��(y��ng)��ؓ��,��(j��ng)�^95 d��\��,��Ɇ��,��˕r�MˮCOD�|(zh��)��Ȟ�5 250 mg/L,CODȥ��ʞ�85%,�ݷeCODؓ��_8.4 kg/(m3.d),�ݷe�a(ch��n)��ʞ�5.0 m3/(m3.d),��(y��ng)��ײ��γ��w��ࡣ

�P(gu��n)�I�~:UASB��(y��ng)��,��(y��ng)��,��B�VҺ,�Uˮ̎��

��l(w��i)��м��g(sh��)�ɿ�,��m�÷��V��̎��ص׵ȃ�(y��u)�c��õ��^��V��đ�(y��ng)��,��l(w��i)��B�VҺ̎��y��̎��M�ø�,�ɞ��l(w��i)��g(sh��)�Mһ��ƏV��ƿ�i,��B�VҺ�ЙC��Ⱦ��N�,��ȸ�,�ǝB�VҺ̎��Ҫ�y�c[1]��(n��i)�о��,�B�VҺ�е��ЙC��_77�N,��W(xu��)��(COD)��(BOD)�|(zh��)��ȿ��_��(sh��)ʮ��ÿ��[2]��b��҇��,�B�VҺ̎��,��ʽ��ല(UASB)̎��ˇ��@��͝B�VҺ��BOD��COD��,��B�VҺ̎��Ҫ;��͌��F(xi��n)��ﷴ��(y��ng)��(w��n)��\�е��Ч�ֶ�[1,3,4],��

��ᘌ��B�VҺ�Č��H��c,��ˮ̎��S��N��,��׃��ͨ�^ģ�M�Uˮ�Z��UASB��(y��ng)��ֱ�Ӳ��Ŀ�ˏUˮ�Mˮ�ķ��,��ģ�M�Uˮ��ģ�M�Uˮ�ӝB�VҺ,��B�VҺ��|(zh��)�𲽆��UASB��(y��ng)��,��˸ߝ�ȝB�VҺ��(y��ng)��Ĳ��_��,�^��ٵث@��UASB��(y��ng)��ķ�(w��n)��\��,��

1��Ϻͷ��

1.1��ϼ��b��

��ȡ�Ժ��ı��ˮ̎��S��,��^ҹ��ȡ��e��ӷN��B�VҺ��Ժ��ӎX��,COD

�|(zh��)��Ȟ�5 250 mg/L,��ģ�M�Uˮ�M(

Ԕ��(n��i)��Ո�鿴��֣�

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