��I(y��)�@�^(q��)��ˮ̎��ˇ�x��

��r�g��2020-04-10 10:46 ��Դ��Ƽ��(chu��ng)��(d��o)�� : ��x��2486

ժ Ҫ���S��ҭh(hu��n)��˜ʵ��,��I(y��)�@�^(q��)ͨ�^��O(sh��)��ˮ̎��վ��_��ˮ�C��ŷŘ˜ʡ��(j��)��I(y��)�@�^(q��)��ˮ��c�Լ��ˮ̎��Ҫ��,��քe��B��N��õ��ˮ̎��ˇ��A2 /O��ˇ,��SBR��ˇ��Ϲ�ˇ,��^�ͷ��@��N�� ˇ�ă�(y��u)ȱ�c,��(j��ng)�^�C�ϱ��^,��Y(ji��)�ψ@�^(q��)��ˮ��c�Լ�̎��Ҫ�󣬴_��A2 /O��ˇ��m�Ϲ��I(y��)�@�^(q��)��ˮ̎��Ĺ�ˇ,��

�P(gu��n)�I�~��ˮ ��ˮ̎�� A2 /O��ˇ

�S��˂��ˮ�YԴ��o��R��,��I(y��)Խ��Խ��ҕˮ��Ⱦ��}��ַ�ֹˮ��Ⱦ,��o��B(t��i)�h(hu��n)��,��(chu��ng)��õĹ��h(hu��n)��I(y��)��(j��)��ҭh(hu��n)��˜ʼ�Ҫ��,��I(y��)�@�^(q��)��ˮ��ŷ�ǰͨ�^��ˮ̎��վ�M��ռ��̎��,��ˮ̎��վ��O(sh��)�ĺ��ؾ��ˮ̎��ˇ��@��ˮ̎��վ��O(sh��)��Ҫ�Ĳ��E֮һ,��ͬ�r��Ҳ��ˮ̎��վ��Ͷ�Y�ɱ�,��\�гɱ�,��ˮˮ�|(zh��)��\�й��ȶ��Q��Ե��,��,��x��(j��ng)��,��ƌW(xu��),��֮��Ч��ˮ̎��ˇ�ɞ��I(y��)��c�P(gu��n)ע�Ć��}��

��ͨ�^��B�׷N��͵��ˮ̎��ˇ,��^��N��ˇ�ă�(y��u)ȱ�c,��չ��I(y��)�@�^(q��)��ˮ��c��(j��)��ˮ̎��Ҫ��x��m��ˮ̎��ˇ,��

1 ��I(y��)�@�^(q��)��ˮ�ĬF(xi��n)��

1.1 ��ˮ��c

��1��I(y��)�@�^(q��)��v��I(y��)�^��,��ˮ̎��Ҏ(gu��)ģ��

��2��@�^(q��)��(n��i)��I(y��)��a(ch��n)��ͼ��T��r�g��(w��n)��,��ˮ�|(zh��),��ˮ��׃��

��3��@�^(q��)�ŷŵ��ˮ��ˮ,��Ҫ��ЙC��,��׵��Ⱦ��,��

��4��S�^(q��)��ˮ�ܾW(w��ng)��۷��x,��a(ch��n)��ˮ��(j��ng)�S�^(q��)��ˮ��x��ͻ��S��̎ ��S��ܾW(w��ng)��

1.2 ��ˮ̎��Ҫ��

��I(y��)�@�^(q��)λ��ˮ̎��S��,��g��ŷņ�λ,��ծ�(d��ng)?sh��)��ˮ�ŷŘ˜ʵ�Ҫ��,��Ҫ�?zh��)��“�S��Σ��ˮ�C��ŷŘ˜�”��˜ʡ��,��I(y��)�@�^(q��)��O(sh��)��ˮ̎��վ�迼�]ԓ�Ŀ�Ľ�(j��ng)��Ժ͌��,��Y(ji��)�ψ@�^(q��)��ˮ��c�͈@�^(q��)��c��O(sh��)Ӌ��ˮ̎��ˇ�^��M��Ҫ��,��

��1��(j��)�Mˮˮ�|(zh��),��x��Ĺ�ˇ��HҪ��COD��BOD5��^�ߵ�ȥ��Ч��,��ͬ�r߀�܉��M��Ó��,��

��2��ڹ��I(y��)�@��(n��i)�в��a(ch��n)��I(y��)��ˮ�Ŀ��Բ��,��ˇ�x��Ҫ��ֿ��]�@һ��,��

��3��ڬF(xi��n)��ˮ�˜�߀��ܴ��˵Ŀ��ܣ��x��Ĺ�ˇ��(y��ng)��`��{(di��o)��(ji��)��c,��

��4��ˇ��̺��,��ھS�o��ͬ�rͶ�Y�M�ú��\�гɱ��轛(j��ng)��(ji��)��,��

2 ��ˮ̎��ù�ˇ

��ˮ��̎��һ�N��Ȼ��΢��ȥ��ˮ��ЙC��Ⱦ��ķ��,��y(t��ng)�Ļ��෨��ЙC��ȥ��ʸߡ��ˮˮ�|(zh��)��(w��n)��,��ܺĵ�,��\�гɱ��͵ȃ�(y��u)�c��ѳɞ��҇��ˮ̎��g(sh��)��Ҫ�x��,��,��S��Ԅӻ��̶ȵ��Լ��̎��Ҫ��,��F(xi��n)�˺ܶ��෨��׃�ι�ˇ,��һЩ��Ҋ��ˮ̎��ˇ��

2.1 A2/O��-ȱ��-��෨��ˇ

A2/O��ˇ�ǵ��Ó��׹�ˇ��ƾõĚvʷ,��ڇ��(n��i)�\�н�(j��ng)��S��,��(y��ng)�÷��V��A2/O��ˇ��̈DҊ�D1,��

ԭ��ˮ�͏ĳ��ػ��^��M��?y��n)��,��ڴ��еľ��׾��ԭ��ˮ��ܽ��ЙC��M�Ѕ��ף�Ȼ��c��ĩ�˻��Һһͬ�M��ȱ��,��

�ڴ��еķ��ͨ�^ʣ��ЙC��Լ��}�M�з��Ó��,��Ó��(y��ng)�M��M�뵽��أ��ڴ��е��_ʼ��(y��ng),��яUˮ�еİ��},��׾�ͬ�r�ڴ��M�к��ף�ʣ��ЙC��Ҳ��ڴ��,��(j��ng)��ͨ�^��ˮ��x,��ˮ�ŷţ��ಿ�ֻص��,��քt�Ը��ʣ��ʽ�ų�,��

2.2 SBR��ˇ

��(j��)�r�g�M�Є��ֵ��gЪʽ��෨�ɽy(t��ng)�Q��SBR��SBR��ˇ�^�̵�һ��\�а��傀�A��,��Ξ飺�Mˮ�A��-��|(zh��),��(y��ng)�A��-��|(zh��)��⣻��A��-��ˮ��x,��ˮ�A��-�ų��Һ,��e��A��-�ȴ��һ��Mˮ��SBR ��ˮ̎��ˇ��D2��ʾ,��

2.3 ��Ϲ�ˇ

��,��Ҳ�Q��B�m(x��) ѭ�h(hu��n)ʽ��(y��ng)�أ�� (g��u)��Y(ji��)��(g��u)�ʷ��]�Ĝ��Ͷ��,��˱��Q��“�o�K�˵��ؚ�ϵ�y(t��ng)”��ϲ��B�m(x��)ѭ�h(hu��n)ʽ��(y��ng)�أ�Cintinuous Loop Reator,��QCLR��ﷴ��(y��ng)��,��ˮ�c��Һ��]�ϵ��ؚ��M��B�m(x��)ѭ�h(hu��n),��ˮ̎��g(sh��)��һ�N�ӕr�ؚⷽ��һ��ɜϲ��w,��ؚ��b��,��M��ˮ�b�á��(d��o)��ͻ��b�ýM��,��ʹ�÷��Ƶ��ؚ�͔��b��򷴑�(y��ng)�؃�(n��i)��|(zh��)��fˮƽ��ٶ�,��Ķ��ӵ��ˮ��]��ʽ��ѭ�h(hu��n)��

3 �m�Ϲ��I(y��)�@�^(q��)��ˮ̎��ˇ�ķ��

3.1 ��ˇ�ă�(y��u)ȱ�c��^

A2/O��ˇ,��SBR��ˇ��Ϲ�ˇ�Ĺ�ˇ��g(sh��)��ͼ��g(sh��)��(sh��)��Ҋ��1�ͱ�2,��

3.2 ��m��ˇ�Ĵ_��

ͨ�^��^��3�N��ˇ��g(sh��)��(sh��)��ԫ@�÷��Y(ji��)��

�c��Ϲ�ˇ��SBR��ˇ��,��A2/O��ˇ�ĳ�ˮˮ�|(zh��)��ӷ�(w��n)��,��ɿ��@Ҳ��˽��˺��ڵ��\�гɱ�,��ˮ��(w��n)��Ͷ�Ӱ��F��ˎ��(w��n)��ˮ,��c��Ϲ�ˇ��ȣ�A2/O��ˇҎ(gu��)ģС��O(sh��)ʩ�o��,��ռ��eС,��(ji��)ʡͶ�Y�ɱ��ͬ�rҲ��F(xi��n)��ṩ��l��cSBR��ˇ��,��A2/O��ˇ��,��؞錍�F(xi��n)�Կض��Ͷ�Y��˹��ƺ��Ԅӿ��Y(ji��)��,��ܱ��Cϵ�y(t��ng)��(w��n)��,��ɿ��\�С�

�ĳ�ˮ��(w��n)��,��O(sh��)Ͷ�Y�Լ��\�гɱ��濼�],��ͨ�^�C�ϱ��x��A2/O��ˇ��m�ϵĹ�ˇ,��

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