��͵��ʽ�ر�ˮ��ˮ��(bi��o)��(zh��n)��ˮ�S��ˇ�O(sh��)Ӌ

��r�g��2018-03-28 12:30 ��Դ��Ї��oˮ��ˮ�� : �R��,��,��w ��x��8091

�Ϸ��Ϫ��ˮ�S��O(sh��)ӋҎ(gu��)ģ20×104m3/d�Ĵ��͵��ʽ��ˮ̎��S��ˮ��(bi��o)��(zh��n)�O��(y��n)��,��ر�ˮIV�(bi��o)��(zh��n),��TN≤5mg/L��Ŀǰ�ڇ��(n��i)�H��һ��,��ᘌ��ŷŘ�(bi��o)��(zh��n)��(y��n)��Ҫ��,��M(j��n)һ��ھ��A2/O��̎��ˇ��ȥ��A(ch��)�ϣ��̎��ú��÷���V�ع�ˇ,��_��ˮ��(w��n)��_(d��)��(bi��o),��̲��ȫ��ʽ�O(sh��)Ӌ,��wռ��e�H37807m2,��ԓ��2017��11��30��ͨ�^�h(hu��n)��գ��ʽ�M(j��n)��̘I(y��)�\�I,��ˮ�S��ˮˮ�|(zh��)ȫ�惞(y��u)��O(sh��)Ӌ��(bi��o)��(zh��n),��

��ߺ��飺�R��(1970-)��,��Ĵ��,��W(xu��)��ƣ��Ї��O(sh��)Ӌ�о��Ժ��޹�˾�߼��̎�,��Ҫ��½oˮ��ˮ��O(sh��)Ӌ,��

01�Ŀ�śr

�Ϸ��Ϫ��ˮ�S�O(sh��)ӋҎ(gu��)ģ20×104m3/d��һ�ν��,��Ҫ��(w��)��Ϸ��Ǻ��ˮ̎��ϵ�y(t��ng),��(w��)��e�s66km2��ϵ�y(t��ng)��(n��i)߀��һ��ѽ��ˮ̎��S,��O(sh��)ӋҎ(gu��)ģ18×104m3/d,��ˮ̎��Sͨ�^�S��ܾ��F(xi��n)ˮ��{(di��o)�䡣

��̲��ȫ��ʽ�O(sh��)Ӌ��ˮ̎��O(sh��)ʩȫ��ڵ��,��픲��O(sh��)��e��@,��e�s4�fm2��Ч��DҊ�D1,��e60019.47m2(��G��,��s90.02��)��ˮ�Sռ��e47846m2(71.77��),��е��wռ��e37807m2(50.71��),��

�鱣�o(h��)��ˮ�h(hu��n)��Ҫ��ˮˮ�|(zh��)�ڷ�(w��n)��_(d��)��ʡ��(zh��n)��ˮ̎��S�͹��I(y��)�ИI(y��)��Ҫˮ��Ⱦ��ŷ��ֵ��(DB34/2710-2016)��A(ch��)��,��COD,��BOD��,��_(d��)��ر�ˮIV�(bi��o)��(zh��n),��С��5mg/L��Ҫ��O(sh��)Ӌ�M(j��n),��ˮˮ�|(zh��)ָ��(bi��o)Ҋ��1,��

��O(sh��)Ӌ��ֿ��]�M(j��n)ˮ�Ĳ��Լ��ˮ��(bi��o)��(zh��n)��(y��n)��ԣ��̎��þ��ᘌ��Ե�“��A2/O”��ˇ,��̎��“��÷���V��”��ˇ,��“��”��ˇ��̎��ÙC(j��)е��sÓˮһ�w�C(j��)��ˇ,��Óˮ��(��ˮ��≤80%)��\��̎��S��̎��,��

02��̿��w�O(sh��)Ӌ

2.1��ˇ�x��

��(j��)�M(j��n)��ˮˮ�|(zh��)ָ��(bi��o)��c��Լ��ˮ�S��õ��ʽ��O(sh��)��Ҫ��,��O(sh��)Ӌ��ᘌ��Ե��x��ˮ̎��ˇ��

(1)�A(y��)̎��ˇ

��M(j��n)ˮ�Пo�C(j��)�ɷ�ƫ��,��齵��M(j��n)ˮ�еğo�C(j��)�ɷ֌��m(x��)��̎��a(ch��n)��Ӱ푣��̏�(qi��ng)��A(y��)̎��ʮ�ֱ�Ҫ��,��

�O(sh��)Ӌ�нY(ji��)�ϳ�ɰ��c��ص��c,��A(y��)̎��в��ô��s��ͣ��r�g�ĳ��؁�ȡ��ɰ�غ͇�(y��n)��x�ĳ��أ��Q�ٳ��,��ٳ��ز��ƽ��ʽ,��ˮ��ͣ��r�g��15~20min��

(2)��̎��ˇ

ͨ�^��S̎��(j��ng)�,��̎��ˇ��Է�(w��n)��_(d��)��һ��A��ˮ��(bi��o)��(zh��n),��ͨ�^�෽��^��O(sh��)Ӌ�x��Ը��A2/O��ˇ��̎��ˇ,��ͨ�^��\��ģʽ,��܅^(q��)�Ĳ��M(j��n)һ��M(j��n),��(y��u)��ԝM�㱾��̵��Ҫ,��Ҫ��(y��u)��ʩ��

1)�ؚ�ز��ȫ��ʽ��,��ϵ�y(t��ng)��_��ؓ(f��)��

2)�ؚ��ˮ��8.5m,��pС�ؚ��ռ��e,��D(zhu��n)��ʣ��ܺ�,��

3)�փɶβ��ȱ��^(q��),��(qi��ng)��TNȥ��Խ��ͻ��Һ��,��p�p��m(x��)��̎��TNȥ��,��

(3)��̎��ˇ

��̎��Ҫ��ܰ��

1)��cȥ��ָ��(bi��o)��TN��ڶ��ˮTN��Ҫ��NOx-N��ʽ��,��Ҫ�x��߂䷴��ܵĹ�ˇ��Ƴ�ˮTN,��ͨ�^��TN��ȥ��(y��ng)��COD��ȥ��Ч��,��

2)�M(j��n)һ��TP��ȥ��,��(j��)��ˮ��|(zh��)�ķ��TN,��COD,��SS��ָ��(bi��o)��P(gu��n)(li��n)�ԡ�ͨ�^��SS��ȥ��,��(y��ng)��COD,��TP��ȥ��Ч��

ͨ�^��ɰ�V��,���V�صı��^,��ˮ��̎��÷���V�ع�ˇ��

(4)��̎��ˇ

��̲��õ��ʽ��O(sh��)ģʽ,��O(sh��)�õؾo��l(w��i)��Ҫ��,��x��Óˮ�C(j��)��l(w��i)��l��,��ռ��С��c��ϱ��̵��r,��,��O(sh��)Ӌ��̎��x��Óˮ�ķ�ʽ��

�Y(ji��)�ϱ��ˮ̎��S�Q��,��ς}��䓽��Y(ji��)��(g��u)��ʽ,��ײ��鵹�F��,����ӣ��o�谲�b�ƹ��b��,��͹��r,��\�оS�o(h��)��O(sh��)��ς}2��,��?c��)ݷe200m3,��

2.2��ˇ��

��ˇ��Ҋ�D2��

2.3ƽ�漰�Q��

�S�^(q��)��ƽ�沼��Ҋ�D3,��

�D3��ƽ�沼�ÈD

��w��ƽ�沼��Ҋ�D4,��

�D4��wƽ�沼�ÈD

03��̽��O(sh��)��\��r

��Ϫ��ˮ�S��2015��11��_��O(sh��)��2017��9��_ʼ�{(di��o)ԇ�\��,��2017��11��ʽͶ�a(ch��n),��ڏSַλ�ںϷ��ж��h(hu��n)�ԃ�(n��i)��ʩ��^��,��Ӱ��^��\,��鹝(ji��)ʡ��ڣ��÷�Ƭʩ��ķ�ʽ,��Ŀǰ,��߀��M(j��n)�г�픸��^��ȹ��,��

�D5��_��

�D6��ʩ��

�D7�O(sh��)��{(di��o)ԇ

��Ϫ��ˮ�S��2017��11��30��ͨ�^�h(hu��n)��,��ʽ�M(j��n)��̘I(y��)�\�I��Ŀǰ,��ˮ�S�\��1�M̎��O(sh��)ʩ(��2�M,��ÿ��̎��10×104m3/d)��̎��ˮ��s8.5×104m3/d,��\��,��ˮˮ�|(zh��)��(y��u)��O(sh��)Ӌ��(bi��o)��(zh��n)��ˮTN≤5mg/L,��2017��11~12��B�m(x��)30��Č��y�M(j��n),��ˮˮ�|(zh��)Ҋ��2��