��ڞI��ˮ�S

��r�g��2008-09-27 09:56 ��Դ�� : ��x��2319

��ОI��ˮ̎��S(��º��Q��I�ӏS),��ռ��e13.60hm2,��̎��30×104t��Ҫ��ˮ̎��S֮һ,��̷��e27.5km2(��_��Ʌ^(q��)�Ĳ��ֵ؅^(q��)),��˿ڼs45�f�ˡ��I�ӏS��̎��ˮ��,��_�˺��ˮ�ͽ��ں�,��̷��ڽ��ɣ�һ,��ڸ�25×104t/d(1988��Ͷ�a(ch��n)),��25×104 t/d��1996��ϵ�y(t��ng)��Ͷ��\��,��I��ڹ��̾��̎��Ҏ(gu��)ģ��ռ��eС,��Ҫ�O��Կ�ϵ�y(t��ng)�^��M,��M�õ͵��c��ˮ̎��Ҋ�D1,��

�D1 ��ˮ̎��̈D

1.��ڹ��̹�ˇ��̵��x��

��,�� ڳ��н��O�ͽ�(j��ng)��Ѹ�ٰl(f��)չ��˿ں��ˮ��,��ˮ�w��Ⱦ�ӄ�,��ں�(��)ˮ�|��څ��,��ڹ��̵�̎��˜ʱ�һ,��(��Ҏ(gu��)��෨)�ߣ�Ҫ��ˮSS≤10mg/L,BOD5≤10mg/L,��˳��Ó��Ҫ��,��

�� m��Ҏ(gu��)ģ��^��̎��˜ʸ�,��O�õؾo��r,��OӋ��λ��4��C�ϸ��ă�(y��u)�c�_��w��ˇ��AB��,��B��۽��Ͼ��г��Ó��Ĺ��,��

�� AB��ǌ��y(t��ng)�Ļ��෨�֞��δ�(li��n)��γ��Լ��(y��u)��,��A��ԘO�ߵ��ЙCؓ�ɺͺ̵ܶ��g�\��,��΢��ֽ��ЙC��ڵ��ã��s0.5h��(n��i)ȥ��ЙC��,��(j��ng)A��̎��ˮ�M��B��,��B��^�͵��ЙCؓ�ɺ��^�L��g��B(t��i)��\�У��(j��ng)�^�ЙC��ķֽ�,��,��_��ˮҪ��,��AB��̎��r�g��,��ȥ��Ч�ʸߵ��c��

��A��ؚ��,��g��ؼ��÷��M��,��B�β��ʽ��Ϲ�ˇ��

2.��ʽ��\�м��ԭ��

��ʽ��ǎ��г��ܵ��,��ͬ��һ��ϽM��һ��Ԫ,��ÿ��о��һ��(sh��)��Dˢ��_��ؚ�ͭh(hu��n)��Ҫ��,��ͨ�^��ˮ��໥�Bͨ,��ԓ��ˮ��Ԅӿ��Ƶĳ�ˮ�ߣ��{��(ji��)�M��ÿ�ϵ��,�,��\��ʽ�֞��A�Σ�

��A��A��ͨ�^�{��(ji��)��ˮ��T��ˮ�M��һ��,��σ�(n��i)�Dˢ�Ե��\��,��H�σ�(n��i)��ڑҸ��B(t��i)�h(hu��n)��t��ʹ�σ�(n��i)�ЙC��,��˕r,��΢����һ�A�ήa(ch��n)��B(t��i)��ЙC�ﱻ��,��B(t��i)��߀ԭ�ɵ��ݳ�,��ͬ�r��σ�(n��i)�Ԅ��{��(ji��)��ˮ��,��Uˮ�c��ͨ�^�ӹ��M��ڶ��,��ڶ��σ�(n��i)��Dˢ��A�΃�(n��i)��Ը��\�D��˕r�Uˮ�c��Һ�ڜσ�(n��i)��ֺ㶨�h(hu��n)��,��Dˢ��ЙC�ﲢʹ��D��B(t��i)��,��̎��ˮ�c��һ��M��,��σ�(n��i)�Dˢ�t̎��e�à�B(t��i)��˕r��σH��,��ʹ��ˮ��x,��̎��ˮͨ�^�ѽ��͵ĳ�ˮ�ߏĵ��ų��

��A��B��ˮ��ĵ�һ��D��ڶ��,��һ�σ�(n��i)��Dˢ�_ʼ��\�D,��_ʼ��σ�(n��i)̎��ȱ��B(t��i),��S��,��𲽳ɞ鸻��B(t��i)��ڵڶ��σ�(n��i)̎��^��ˮ�c��һ��M��,��,��ďUˮͨ�^��ˮ��ų��

��A��C��һ�ϵ��Dˢֹͣ,��_ʼ��ˮ��x,��ԓ�A��ĩ�ˣ��x�^�̽Y��,��C��,��ˮ��Ȼ�M��ڶ��ϣ�̎��ˮ��Ȼͨ�^��ϳ�ˮ��ų�,��

��A��D��ˮ��ĵڶ��D��,��һ�ϳ�ˮ�߽��ͣ��ϳ�ˮ��,��ͬ�r��σ�(n��i)�Dˢ�_ʼ�Ե��D��\�D,��ˮ��һ��ĵ��ڶ��,��ڵڶ��ؚ��һ�ϣ��˕r,��һ��,��A��D�c�A��A��ƣ��ͬ�ăH�H�Ƿ��ðl(f��)��ڵ��,��̎��ˮͨ�^��һ��ѽ��͵ĳ�ˮ��ų�,��

��A��E��ˮ��ĵ��D��ڶ��ϣ��ϵ��Dˢ�_ʼ��\��,��Ա��C��ԓ��ĩ�˃�(n��i)��,��һ��أ�̎��ˮͨ�^ԓ��ˮ��ų�,��A��E�c�A��B��,��ͬ�ăH�H�ǃɂ��Ϲ��෴,��

��A��F��ԓ�A�λ��c�A��C��ͬ��σ�(n��i)��Dˢֹͣ�\��,��_ʼ��ˮ��x,��ˮ��Ȼ�M��ڶ��ϣ�̎��ˮ��(j��ng)��һ�ϳ�ˮ��ų�,��ԓ��ϵ�y(t��ng)�ǳ��`��,��\�з�ʽ�ж�N��S��ͬ��ˮ�|��ˮ�|Ҫ��׃,��

3.��ʽ��\��r��u�r

��,��ُ�1997��\��r�y(t��ng)Ӌ��ڹ��̳�ˮSS≤10mg/L��BOD5≤10mg/L,��ˮˮ�|�M��OӋҪ��,��

��ʽ��ռ��e��,��ؚ�,��һ�w,��O��M,��Ԅӻ��̶ȸߣ��ˆT��,��r��\��M�õ�,��

��ʽ��̎��Ч��ͬһ��ˮ̎��S,��̎��^��о��г��Ó��,��ˮˮ�|��(w��n)��

��,��ʽ��ϳ��g��_15��20d,��|��(w��n)��

��,��ʽ��γ��w�e��,��_��ؓ�ɵ��m��

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