�C(j��)е��캬�͏Uˮ��̎��

��r�g��2008-02-27 16:37 ��Դ�� : ��x��1155

��

        ��ĳ��˾ϵ��a(ch��n)��͙C(j��)��ć��Ҵ��һ�n�C(j��)е��I(y��),��ԓ�S�C(j��)е��캬�͏Uˮ��“��+�⸡+��|��”̎��ˇ��Ҫ��ڏUˮ̎��վ��O(sh��)��ͬ�r,��ŏUˮ�еďU��M(j��n)�л��,��Uˮ��70��(j��ng)��̎��a(ch��n)�^�̡�ԓ�Uˮ̎��վ��2000��12��ͨ�^��_(d��)��(bi��o)��,��Ͷ��\(y��n)�С,��F(xi��n)��ԓ��̽�B��£�

1 �Uˮ��ˮ�|(zh��)��ˮ��(bi��o)��(zh��n)

        1.1 �Uˮ��ˮ�|(zh��),��ˮ��
��
        ԓ�S��ŏUˮ��Ҫ��ʯ��,��ڏS�^(q��)��a(ch��n)�Uˮ�c��ˮδ��Uˮ��Ժ��һ��ˮ,��Uˮ��Ҫ��Ⱦָ��(bi��o)��COD,��BOD��ʯ��,��O(sh��)Ӌ�M(j��n)ˮˮ�|(zh��)ָ��(bi��o)�飺CODcr400mg/L,��BOD5180mg/L��SS150mg/L,��ʯ��250mg/L,��pH7.16��
��
        ��(j��)�S��ṩ�Ĕ�(sh��)��(j��),��ȫ�S��ƽ��ˮ��s��2000m3,��rȫ�S��ˮ��_(d��)2000m3/h��S��ˮ�ܵ��Ԟ��ۺ��,��]��ˮ��̎��rȫ�S��ˮ��ų�,��O(sh��)Ӌ̎��֞��֣�
��
        ��һ��֣��]��rȫ�S��ˮ�ĳ�ɰ,��ͼ��,��ʏUˮ̎��ĳ�ɰ��ͼ��Ŷ��O(sh��)Ӌ̎��2000m3/h,��
��
        �ڶ��,��m(x��)�⸡��̎��150m3/h��
��
        ��,��Uˮ̎��ĳ�ˮ70��ڲ��͙C(j��)�{(di��o)ԇ��_��֮��,��̎��O(sh��)Ӌ��105m3/h,��

        1.2 �ŷż��ˮ�|(zh��)��(bi��o)��(zh��n)
��
        �ŷ�ˮˮ�|(zh��)ָ��(bi��o)[1]�飺CODcr≤100mg/L��BOD5≤20mg/L,��SS≤70mg/L,��ʯ��≤5.0mg/L��pH=6��9,�,��ˮָ��(bi��o)[2]�飺CODcr≤50mg/L��BOD5≤10mg/L,��SS≤10mg/L,��NH3-N≤1.0mg/L��pH=6.5��9,��ɫ�Ȳ��^30,��

2 �Uˮ̎��ˇ
��
        �C(j��)е��S�Uˮ��Ҫ��Ⱦ��ͣ��(j��)��ڏUˮ�д��ΑB(t��i)�Ĳ�ͬ,��քe��ò�ͬ�Ĺ��ȥ��,��Uˮ��ˮ��̎��ˇ��Ҋ�D1��

        2.1 ��͵�ȥ��
��
        ��ͽ�(j��ng)��ͳط��x��ɸ��ͻ��ՙC(j��)��,��ԓ�C(j��)��һ�l�H��ˮ�ĭh(hu��n)�μ��,��ͨ�^�C(j��)е�(q��)�ӣ��һ��ٶ��ˮҺ��B�m(x��)��Ļ��D(zhu��n),��͏ĺ��ˮ��ճ��ρ�,��(j��ng)�D��L��͔D�䵽��У�Ȼ��(j��ng)�ͱ��Óˮ��Óˮ,��,��ÿ��ɻ��ո��400kg��ۺ�Ӌ600Ԫ,��

        2.2 �黯�͵�ȥ��
��
        �Uˮ�к��е��黯�Ͳ��⸡ȥ��,��⸡��CAF�u��?x��)⸡��^֮�ܚ�⸡,��нY(ji��)��(g��u)��,��㣬늺��^�͵ă�(y��u)�c,��ͬ��150m3��h��̎��,��CAF�Ŀ��ʞ�2.94kW��ܚ�⸡�Ŀ��20kW��,��

        2.3 �ܽ��ЙC(j��)��ȥ��
��
        ��Uˮ�К��ܽ��ͼ��ЙC(j��)��,��K��M(j��n)��̎��ԭˮ��COD��Ȳ��ߣ��x��\(y��n)�з�(w��n)��,��ε��|��ˇ[3],��O(sh��)Ӌͣ��r�g��4h��(y��ng)��(n��i)�ýM��,��ù��L(f��ng)�ؚ�,��ˮ��(j��ng)б�ܳ��M(j��n)�й�Һ��x��Һ�_(d��)��(bi��o)��,��

3 ��ˮ��̎��

        3.1 ��ˮ�c��Ҫ��
��
        ��ˮ��Ҫ��ԇ�C(j��)܇�g��ԇ�C(j��)��ˮ,��ȫ�S�k��Ƽ��ǡ��e�^�ě_��ˮ,��ˮ,��G��ϴ܇��ˮ��,��S�^(q��)��ˮ�c�^��,��ˮ��Ҳ��򡣞�_��,��(w��n)��Ĺ�ˮ,��O(sh��)Ӌ��׃�l�b�ã��(j��)��ˮ��ˮ��׃��ͬ��׃��ˮ�õ��l��Ա��C��ˮ��е�ˮ��׃,��Ķ��C��ˮ�c��ˮ��(w��n)��,��Ƽ��O(sh��)һ��100m3��ˮ��,��ˮ��(j��ng)��Ǽ��e�^�ě_��֮��,��

        3.2 ��ˮ̎��ˇ
��
        ��̎��É��V��+��̼(li��n)��̎��ˇ��V��Ϟ�ʯӢɰ�c�o��ú�p�ӞV��,��ȥ��Ҹ��ͬ�r,��^�ߵ�ȥ��ʣ��H�\(y��n)�нY(ji��)��,��M(j��n)ˮ��10mg/L��r�£��ˮ��ʼ�K��(w��n)��1.0mg/L��,��̼��Ϟ��w�,��̿��ײ�ͨ��՚�,��(j��ng)�^�V��ďUˮͨ�^��̿��L��ֳ��΢��M(j��n)һ��ͻ��ˮ�е�COD��ЙC(j��)��,��K��ˮ�;��0.5mg/L��Ҋ�D1,��

4 ̎��Ч��c��g(sh��)��(j��ng)��(j��)ָ��(bi��o)

4.1 ̎��Ч��
��
��Uˮ̎��2000��11��Ͷ��ԇ�\(y��n)��,��2000��12��ͨ�^��ձO(ji��n)�y��̎��Ԫ��M(j��n)��ˮˮ�|(zh��)��y�Y(ji��)��Ҋ��1,��

��1 �M(j��n),��ˮˮ�\|(zh��)�O(ji��n)�y�Y(ji��)��
��Ⱦ��M��	�M(j��n)ˮ	��ͳ�	CAF�⸡	б�ܳ��	��̼��
��/(mg·L^-1)	280.0	80.0	9.3	1.78	0.4
CODcr/(mg·L^-1)	473.0	295.0	157.0	58.0	38.1
pH	7.2	7.2	7.5	7.8	7.9
SS/(mg·L^-1)	167.0	��	��	28.0	3.0
ɫ��	�\��Sɫ	�\�Sɫ	��ɫ	�oɫ͸��	�oɫ͸��

4.2 ��g(sh��)��(j��ng)��(j��)ָ��(bi��o)
��
�Uˮ��ˮ̎��ļ��g(sh��)��(j��ng)��(j��)ָ��(bi��o)Ҋ��2��

��2 �Uˮ��ˮ̎��ļ��g(sh��)��(j��ng)��(j��)ָ��(bi��o)
��Q	��Ͷ�Y/�fԪ	ˎ��M/(Ԫ·m^-3)	늺�/(kWh·m^-3)	��ˮ̎��ɱ�/Ԫ
�Uˮ̎��	359.13	0.18	0.3	0.52
��ˮ̎��	35.35	��	0.29	0.19

5 С�Y(ji��)
��
        ��\(y��n)�нY(ji��)��,��“��+�⸡+��|��ˇ”̎��C(j��)е��S��͏Uˮ�ǿ��е�,��Ȼ��˴��ďU�ͣ�ͬ�r70��ˮ��(j��ng)��̎��ɻ��,��_(d��)��˹�(ji��)�sˮ�YԴ��Ч��,��
��
        ��̌��Uˮ��Ҫ��Ⱦ��ȥ��Ч��@��ȥ��99��ƽ��ˮ1.78mg/L��ˮ��0.4mg/L��,��CODȥ��87.7��,��ƽ��ˮ58.0mg/L��ˮ��38.1mg/L��SSȥ��83��,��ƽ��ˮ28.0mg/L��ˮ��3.0mg/L��,��
��
        �۽�(j��ng)��H�\(y��n)�У�ÿ��ƽ��ɻ��ՏU�ͼs400kg,��rֵ600Ԫ,��ˮ1400m3��Ŀǰ��ˮ��2000m3/d��ɹ�(ji��)�s�ԁ�ˮ�M840Ԫ,��۳��Uˮ̎��ɱ�,��̎�퇍ˮ��0.06Ԫ��

����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��