���̶��ˮ̎��g

��r�g��2008-12-23 10:36 ��Դ�� : ��x��1006

���̶��ˮ̎��g��Live_cell Immobilization Wastewater Treatment Technology ��QLIT ��·��(j��)��Թ��̌W,��ﷴ��W��Փ,��C��\�ø�Ч��򹤳̾��B(y��ng)��Z��߷��Ӳ��Ϻϳ�,��Ч�ͺ�ø�̻�,����x�h(hu��n)��ȼ��g��l(f��)��﹤��ˮ̎��g��

��ìF(xi��n)��﹤�̼��g��B(y��ng)�ă�(y��u)�ݾ��N,��̶��ڸ�Ч��d�w��,��̎��Ч�ʿ��߰ٱ��ϣ��ú�С��̎��ˮ,��

��Ч��d�w�̶��л��΢��Ｐ��ˮ��ЙCø,��̶�΢��_50g/L��^��y(t��ng)��(sh��)ʮ��,��

�d�w�Y��OӋ�ƌW,��ʹ�ú��,��N�ܹ��һ�w,��S��y��ú��΢��ֱ��̎��y��ЙC��Ƚ�(j��ng)��ˮ��С��ӻ���ٽ�(j��ng)��x�ɟo�C��,��ʹ��ͷ��,��һ�w��ͷ��

��(j��)��ͬ��Ҫ��Ɍ��d�w�;��N�Ƴɲ�ͬ��b��,��ͨ�^һ��༉̎��,��_��ͬ��Ŀ�ġ�һ��һ��̎��CODȥ��_90%��,��ȥ��_98%��,��SS(�Ҹ��)ȥ��_90%��ϡ��Լ��̎��,��_��ˮ�˜�,��

��OͶ�Y��\�I�ɱ��@��½��

LIT��ˮ̎��Ҫ��c��

��1��ˮ̎��Ч�ʸ�,��ˮˮ�|��,��c��y(t��ng)��^��LIT��ˮ̎��Ч�ʸ߳��ϰٱ�,��BOD5��ݷeؓ�ɞ�BOD5 25kg/m3.d,��ؓ�ɞ�1.5kg/m3.d��һ��һ��̎��CODȥ��_90%��,��ȥ��_98%��,��SSȥ��_90%��ϡ��ˮˮ�|�ӽ��ˮ�˜�,��Լ��̎��ɻ��,��

��2��Ч̎��ߝ��y��Uˮ��Ǹߝ�Ȱ��Uˮ,��һ��̎��ʹ1,000mg/L��ϵİ��⵽1mg/L��,��

��3��g�m��ԏ��LIT��g��ù��Ŀ��ʽ��Q�cԴ��Ⱦ,��Դ��Ⱦ��ˮ̎��ͻ��Æ��},��ó��O��ͮa(ch��n)Ʒ��ʽ��Q��Դ��Ⱦ��ˮ̎��ͻ��Æ��}��

��4��O��,��С�b�ÿɲ��O��̎��ϵ�y(t��ng),��

��5��\��Пo��ζ��a(ch��n)��ω,��

��6��Ŀ��OͶ�Y��,��\�гɱ��͡�ռ��e�H��y(t��ng)��1/5--1/10,��H��ͨ�ؚ��20%��,��ʡȥ�˶��ء��Ŀ��OͶ�Y��y(t��ng)��60%,��\�гɱ��y(t��ng)��50%,��

�m�÷��

LITͻ��˂��y(t��ng)��＼�g̎��ˮ�ľ��ԣ��H�܌��^�õĳ��ˮ�M�и�Ч̎��һ��J��^��Ĺ��I(y��)��ˮͬ�Ӿ��Џ��̎��,��(j��ng)��Сԇ,��ԇ��ɵ��͹��I(y��)��ˮ̎��Ŀ��`�C��LIT�ڸߝ�ȹ��I(y��)��ˮ,��y��⹤�I(y��)��ˮ��߰��I(y��)��ˮ̎��Ͼ��@��(y��u)��,��LIT�ڹ��I(y��)��ˮ̎��m��I��

��Uˮ �B(y��ng)ֳ�Uˮ ʳƷ�ӹ��Uˮ ��Uˮ ��,��Uˮ ú�ƚ⡢��,��ϴú�Uˮ ӡȾ�Uˮ

�켈�Uˮ Ƥ��Uˮ ��ؽ��x�ӵ��ЙC,��o�C�Uˮ ��ˎ�Uˮ

�S��(j��ng)��L��л��M��𲽼ӿ�,��Ć��}�ǳ��ˮ��Ⱦ��L,��1995��ˮռ�Uˮ��ŷ��37%��2000��ȫ��Uˮ��ŷ��ɽy(t��ng)Ӌ��(n��i)��415�|��,��й��I(y��)�Uˮ�ŷ��194�|��,��ռ47%��ˮ�ŷ��221�|��,��ռ53%,��I(y��)�Uˮ̎��ʽӽ�95%��ˮ̎��ʃH��22%,��ˮ�ѳɞ��һλ��ˮ��ȾԴ,��횏��{(di��o)��ǣ��F(xi��n)��ˮ��Դ�Y��ѽ�(j��ng)׃�÷ǳ��s,��ԭ�и��ϵ��ˮ,��С��I(y��)��ˮ��t(y��)Ժ��ˮ,��Ќ��ˮ,��ϴ��ˮ�ȴ��룬ʹ��ˮ��̎��y�ȼӴ�,��@Ҳ��ԭ�г��ˮ̎��S��ˮˮ�|�y��_�˵��Ҫԭ��,��LIT��̎��ˮ��Џ��Ĺ��I(y��)��ˮ��̎��,��,��LIT��O��ˮ̎��S��յ��^�õ�Ч��乤ˇ��D:

LIT̎��ˮ��샞(y��u)��,��ˮ�Ŀ��^��,��m�ϑ��＼�g̎��LIT��Ч��̎��ˮ��̎��ṩ��×l��һ��ˮ��(j��ng)LIT��̎��ˮָ��ѽ�(j��ng)�_��ˮ�˜�,��ٽ�(j��ng)��̎��󼴿ɻ��,��ˮ��Ҫ��ڛ_��,��G��,��ϴ܇��^��,��LIT��ˮ��ϵ�y(t��ng)��ռ��eС,��ϡ��O�þ��ܷ��,��乤ˇ��̈DҊ�D��ʾ,��LIT��ˮ��ϵ�y(t��ng)��Ҫ�m��ڣ�

��^(q��) ��h�� w�� C�P��WУ,��܊�I �e�^,��ꡢ��Ԣ