��Ĥ��̎��ߝ�ȏUˮ

��r�g��2008-03-31 16:51 ��Դ�� : ��x��1655

��l(f��)��ڳ��̎��đ�(y��ng)��һ��Ěvʷ,��(y��ng)��ڸߝ��ЙC(j��)�Uˮ��̎��t�ǽ�ʮ��飬�Ⱥ��_�l(f��)��|��,��V��,��ല��Û��ˇ�ȶ�N�¹�ˇ,��ˇ�mȻ��һ�N��Ч��ˇ��,��ڢٷ��(y��ng)��L��چ��ӕr�g�L,��ۆ��Å��̎��,��ˮˮ�|(zh��)һ�㲻��_(d��)��ŷŘ�(bi��o)��(zh��n)��o�Ժ��̎��,��ܑ�(y��ng)�ý�(j��ng)��^�ٵ�ԭ��,��Č��H��(y��ng)��߀��ࡣ��ƪ��Bһ�t��ʽ��Ĥ��̎��Ƭ�ߝ�ȏUˮ�Ĺ��̌��,��

ĳ��˾��һ��F(tu��n)Ͷ�Y6500�f��Ԫ�d��ĬF(xi��n)��Ƭ��I(y��),��a(ch��n)��8×104t��ˇ��£��{�ϔ��→�A(y��)��→�K��→��→�Y(ji��)��→��s→��,��I(y��)�Uˮ̎��վ��Ͷ�Y120�f��Ԫ,��ˇ��O(sh��)��ȫ��M(j��n),��еą��ˇ�ǚW��g(sh��),��T�O(sh��)Ӌ�Á�̎��a(ch��n)��ŷŵĸߝ�ȏUˮ��ˮ�ٽ�(j��ng)��ϵ�y(t��ng)�ؚ��ˮ�|(zh��)�_(d��)��(bi��o)�ŷ�,��͝��ˮ�tֱ��M(j��n)��ϵ�y(t��ng),��

1 �ߝ�ȏUˮˮ�|(zh��)

2 ��̎��ˇ��

��̎��ˇ��Ҋ�D1��

2.1 ��Ĥ��(y��ng)��

��Uˮ�ɷ��(y��ng)��ײ��8��ˮ�ܾ��M(j��n)ˮ,��(d��ng)�Uˮ��(j��ng)��Ĥ�Ҹ��d�w�r,��ЙC(j��)��ԅ��⣬��B�m(x��)��a(ch��n)��Ӛ⹩��m(x��)ȼ��,��ڷ��(y��ng)��(n��i),��΢��Թ��ΑB(t��i)��L��Sˮ��ʧ,��g�L,��a(ch��n)��^�ͣ��ˮ�Ҹ��,��׺��,��ԓ��(y��ng)��Ч�w�e�s��900m3��픲��е��A�F�ε��x��,��a(ch��n)��Ӛ��픲�ͨ��ֱͨ��,��

2.2 ��ˮ��x��

��ԓ��x��(n��i)��б��b�ã�60°�A��,��(d��ng)��(y��ng)��(n��i)��Sˮ��r,��ڴ��M(j��n)�г��ռ��´�؅��,��@�ӿ��L��(n��i)��ͣ��r�g,��,��K��߅��̎��Ч�ʡ�

3 ��(y��ng)��ľ��N�Z��

��ⷽҪ��,��M(j��n)�ڌ��ھ��Uˮ��̎��,��@�ӌ��Y��(sh��)��f��Ԫ,��ó��ˮ̎��S��е��M(j��n)�нӷN�Z��ģ��(j��ng)�^3��µ��B(y��ng),��ӷN�ɹ�,��m(x��)ȼ��w��̎��r��u��(w��n)��,��̎��Ч��_(d��)��70��80��,��

4 ��Ĥ��ˇ�ķ�(w��n)��\(y��n)�Д�(sh��)��(j��)��

��H�M(j��n)ˮˮ�|(zh��)��

��50��80m3/d��O(sh��)Ӌ�� 150m3/d��

��COD��ȣ�5000��11000mg/L
��O(sh��)Ӌֵ20000mg/L��

��ݷeؓ(f��)�ɣ�0.28��1.22kg[COD]/(m3•d)
��pH��3��5

��H��ˮˮ�|(zh��)��

��COD��,��1000��2500mg/L
��pH��7.4��7.6

��PET��a(ch��n)��δ�_(d��)��Mؓ(f��)��,��H��a(ch��n)5×104t��Ըߝ�ȏUˮ��С��O(sh��)Ӌ��,��xȡ1999��8,��9�·ݣ��^�ߕr��(ji��)��1999��12�¡�2000��1�·ݣ��^�͕r��(ji��)��Ď׽M̎�픵(sh��)��(j��)�M(j��n)�о��w��,��̽ӑ��Ĥ��\(y��n)�е�һЩ��c(di��n),��Ҋ��1 ��

��1 ��ϵ�y(t��ng)��(w��n)��\(y��n)�и�헔�(sh��)��(j��)
�·�	��M(j��n)ˮ��/(m³·d^-1)	�M(j��n)ˮCOD/(mg·L^-1)	�M(j��n)ˮpH	��؜�/��	��ˮCOD/(mg·L^-1)	��ˮpH	��ȥ��/��
8�¾�ֵ	49.3	6636	4.66	30	1652	7.64	75
9�¾�ֵ	64.6	5766	4.5	30	2011	7.48	65
12�¾�ֵ	51.4	7520	3.77	26	2377	7.45	68.4
1�¾�ֵ	68.2	9498	4.5	26	231	7.44	75.7

4.1 �M(j��n)ˮˮ�|(zh��)��̎��Ч��Ӱ�

��ɱ�1�Ĕ�(sh��)��(j��)��֪��

��ƽ��M(j��n)ˮ��u��ƽ��M(j��n)ˮCOD��u��,��̎��COD��u��,��̎��ʅs��(w��n)��f��΢��m��(y��ng)�˴˷N��I(y��)�Uˮ,��L��죬��ֽ��ˮ�е��ЙC(j��)��Ⱦ��,��̎��COD��^��ӕr,��зǳ��õ�̎��ʣ��@ʾ��Ĥ��ڿ��_��ؓ(f��)�ɷ��^��(qi��ng)��,��

4.2 �ضȌ��̎��Ч��Ӱ�

��һ��J(r��n)�酒��ќض��30��35��,��30�棬̎��Ч��,��ı�1�Ĝض��п��Կ��,��12�¡�1�º��r,��H�ض�ֻ��25��27��,��̎��68.4%��75.7%,��z��δ�ܜض�Ӱ푡�

4.3 ˮ��ͣ��r�g��ȥ��Ч��Ӱ�

��a(ch��n)��ŷŏUˮ��δ�_(d��)��Uˮվ��O(sh��)Ӌˮ��,��Ԍ��H��HRT=13��17d,��ͣ��r�g��L��΢��ֵؽ��ЙC(j��)��,��̎��,��ʹ��COD��ֽ��Ԝp�p��ϵ�y(t��ng)��ؓ(f��)��(d��n)��(d��ng)Ȼ��O(sh��)Ӌ�rҲ��HRTԽ��Խ��,��(y��ng)��ӻ��ɱ�,��󷴑�(y��ng)��w�e��ռ��e��

4.4 ��ͣ��r�g��ȥ��ʵ�Ӱ�

��֪,��ں��L,��L�ٶȺ��ֻ��׌��ͣ��r�g��L��Ч�ؽ��COD,��ɼ��黯�^��,��y(t��ng)��ع�ˇ��Ч��ԭ��ڳ؃�(n��i)��ͣ��r�g��ˮ��ͣ��r�g��ȣ��o��,��Ķ��y��̎��,��Ĥ��ˇ��T�O(sh��)Ӌ��ã��ˮ��x��г��´�؅��,��ʹ��(n��i)��ѭ�h(hu��n),��g��,��(qi��ng)��̎��,��ҹ�(ji��)ʡ��̎��O(sh��)�䡣

4.5 pH��̎��Ӱ�

��һ��J(r��n)�酒��(y��ng)��pH=6.8��7.2,��H�\(y��n)��аl(f��)�F(xi��n)��ڵ�pH��@��˷��,��8��ƽ��pH=7.64��9��pH=7.48,��12��pH=7.45,��1��pH=7.44��(n��i)��΢�A�Ԡ�B(t��i),��(d��ng)ͨ�^�˞��ʹpH��н��,��7.0��ң��COD��,��(d��ng)pH��{(di��o)�ߕr,��COD�S֮�½��A�Ԡ�B(t��i)��ЙC(j��)��^�ַe��,��Ӿ��_��,��M(j��n)��L,��

5 �Y(ji��)Փ

        5.1 ԓ��Ĥ��(y��ng)��S��ؓ(f��)�ɵ��ߣ�̎��Ҳ��(y��ng)��,��ҿ��_��ؓ(f��)��^��(qi��ng),��

        5.2 �ں��䶬��ض�ƫ��,��H��25��27��,��(y��ng)Ч��δ��Ӱ푣�ֻҪ��,��ܱ��ָ�Чȥ��,��f��ԓϵ�y(t��ng)�m��(y��ng)�Ĝضȷ��^�V��ض�Ҫ�󲻸�,��

        5.3 ͨ�^�O(sh��)�û��b��,��HRT��g��Ч��̎��Ч��,��ϵ�y(t��ng)��,��?gu��)׺��?br />
        5.4 ��(y��ng)��(n��i)pH��΢�A��(n��i)7.40��7.65��Һ�ľ��_��,��r�кͷe�۵��ЙC(j��)��,��M(j��n)��ȥ��ʡ��(y��n)��pH��7.0��,��ʹȥ��н��,��