��ϼ�(x��)��|��̎��ۏUˮ

��r�g��2008-12-10 11:22 ��Դ�� : ��x��2557

��ϼ�(x��)��(Photosynthetic Bacteria��QPSB)�ǿ��ù��M�й��L�l(f��)��΢��,��ù�ϼ�(x��)��̎��Uˮ��һ�N�¼��g(sh��)��ձ��ʮ��_չ��PSB��̎��ߝ��ЙC�Uˮ��ԇ��о�,��ʳƷ,��ˮ�a(ch��n)�ȏUˮ��̎��҇��PSB��g(sh��)�đ�(y��ng)��о��^��,��ھ��,��Ʒ��S��ЙC�Uˮ��ԇ��о�ȡ��һ��ɿ�,��ԇ��Ǒ�(y��ng)��PSB—��|��ۏUˮ�M��̎��,��

��(j��)�ЙC�Uˮ��Ȼ��^�̣��(j��)��ˮ��ữ,��PSB,��|��ԇ򞔵(sh��)��(j��)��O(sh��)Ӌ��̣�

ӑՓ

��1,��ۏUˮ�ЙC�ﺬ��,��Ҹ��࣬��ˮ��ữ��ǰ�O(sh��)��һ��⸡,��ȥ��еĴ󲿷֑Ҹ��35%��COD,��

��2,��ˮ��ữ

��ˮ��ữ��ͨ�^��ꐴ��x��ˮ�еĹ��w��|(zh��)ˮ��ܽ��|(zh��)��ЙC�ｵ��С��ЙC��,��,��ͼ�֬��Ͱ��ȣ��H��ȥ��ЙC��,��߀��ߏUˮ�Ŀ��,��ں��m(x��)��PSB��̎��

��ˮ��ữ�_��ˮ��A�ε��їl��,��Y(ji��)��Ҋ��2��ɱ�2��֪,��COD��ȥ��Sˮ��r�g��L��,��HRT=24h��COD��ȥ��Ӿ��,��

3,��PSB̎��ϵ�y(t��ng)��COD��ȥ��Sͣ��r�g��ͬ��

4,��|��

��ߝ�ȵĵ��ۏUˮ��(j��ng)ˮ��,��ϼ�(x��)��ЙC��󲿷��ѱ�ȥ��,��߀��_��ŷŘ�(bi��o)��(zh��n),��Ҫ��Ӻ��﷨��_��ŷŘ�(bi��o)��(zh��n)��ԇ��|��,��

��΢���ЙC��ٶ�ȡ�Q��΢��c��Ľ��|�r�g,��Ҳ��ǏUˮ�ڳ؃�(n��i)��ͣ��r�g��ԇ��ˏUˮ�ڳ؃�(n��i)��ͣ��r�g��COD��ȥ��ʵ�Ӱ�,��Y(ji��)��Ҋ��4,��ԇ�l��ض�10~22�棬DO��3~4mg/L,��ˮ�ȣ�20~30��1,��ɱ�4��Ҋ,��ͣ��r�gԽ�L��COD��ȥ��Խ��,��C�Ͽ��],��ȡ10~12С�r��ѡ�

�Y(ji��)�Z

��1,��PSB—��|��̎��ۏUˮؓ(f��)��^��,��Ч��^�á�

��2,��PSB�a(ch��n)��I�B(y��ng)�S��,��׺Ͷ�N�S��,��鵰��ϡ�

��3,��c��^,��ϼ�(x��)��ˇ��Σ��,��oΣ�U��,��m�o��Դ��飩�a(ch��n)��s�ܮa(ch��n)��ϵ��,��

��4,��֮̎��ϵ�y(t��ng)̎��r�g��L,��һ��3~4��,��^�m(x��)��(y��u)��

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