�L�ڵ�ؓ��\�к� �ҵ��ϻ��,��

��r�g��2023-02-23 11:01 ��Դ��h(hu��n)��̎� ��: ��x��16548

����v�h(hu��n)��W(w��ng)Ӎ��^(q��)��90��~ ��6000��~ ��Mˮˮ��4�f��ң��Ҫ��ˮ,��ǰ�ׂ��ԭ��~ˮ��^��,��˱��C��ˮ��һ��Mˮ��^�ٶ��Ҳ��(w��n)��~�L�r�g��ؓ��\��,��ϻ��^��~ Ŀǰˮ��^��(w��n)��,��̼Դ��Ӵ��~��m(x��)�낀�£��B(t��i)߀��̫��,��߀��ʲô��^�õ��k��Q��ϻ��Ć��}��,��

�L�ڵ�ؓ��ϻ��^��Ҋ��ԭ��֮һ��OӋؓ��^�߻��ߵ�ˮ��\�еȵ�,��֮��,��L��١��^��ؚ�Ҳ��ϻ��Ҋԭ��,��ϻ��³�ˮ��Ҫ��Ⱦָ�˵��,��Ǖ��F(xi��n)��Դ��M��

һ,��ϻ��ԭ��

��ϻ��Ҫ��΢��L�r�gȱ�٠I�B(y��ng)��,��I�B(y��ng)�c΢��ʧ�⣬΢��ﲻ��L,��̎��b��ڌ��H�\��е��r�^��s��Ļ��߀�c�\�п��Ɨl��,��I�B(y��ng)�ȵ��P,��еĮ��Mˮ��̼��Ȼ�̼�ױ��^�͕r,��Ļ��Ҳ��ܲ�,��ʹ΢���ЙC��Ľ��ܵ��ƣ�ʹ�a(ch��n)��p��,��Mˮ��Ⱥ͠I�B(y��ng)�ȵȶ��,��ʣ��]��Ҫ��ŷţ��֮�ؚ�r�g�^�L��Ҳ��ʹ��ɢ,��Բ�,��@�ӵ��T��Ҳ�Q�ϻ��

1,��L�r�g̎�ڵ�ؓ�ɠ�B(t��i)

�Q��Ԓ�f,��Mˮ�ЙC��Ⱦ��̫�ͣ��L�r�g�S��ڵ��ЙC��Ⱦ��Ġ�B(t��i),��COD��100mg/L,��Փ��v��Mˮ��Ⱥ��̫��,��ý��ͻ��ȵķ��푪��,��ǲ�Ҫ��Mˮ��̫�ͣ��֮�g�໥��ײ�ęC��̫��,��K��»��o��,��o��ĬF(xi��n)��

2��^��ؚ�

�^�ȵ��ؚ��ǌ��»��w�ͱ��,��՚��һ�N��,��^�ȵ��ؚ��Ȼ��»��Ĳ��ּ��z�F��w,��

3,��^��

��^�߲��қ]�н��ٵ��ȵ�֧�Σ��ε��f��C,��N,��P֮�g�ı��ز��,��KҲ��»��ϻ�,��

4,��಻��r

��ǿ��ƻ��ȵ���õ��ֶΣ��಻��r��Ӱ��ஔ?sh��)Ĵ�,��L�r�g��Ԓ,��ٶȰl(f��)��ϻ�,��

��ϻ��Д�

1,��ȱ��F(xi��n)

1��ٶȷ��

ͨ��ڻ��Ȍ��аl(f��)�F(xi��n),��ϻ��˵Ļ��܉��^�̵ĕr�g��(n��i)��ɳ��A��,��Ȼ��A�εĳ��ٶ�Ҳ�ஔ��,��ͨ��^��ϻ��ٶȿ�1.5��ҡ�

2��F��С

�ϻ��Ļ��F��^��,�� ^��ɢ,�� ٶ�Ҳ�^�졣

3��ɫ

�ϻ��Ļ��ɫ�@�ú��,��Һڣ� ��r��Ĺ��,��

4��Һ�峺��

�ϻ��Ļ��׽��w,�� x��ˮ�w�еļ�С��w�^�࣬��w�g��g϶ˮ�s��^�õ��峺��,��

5��Һ�渡��

��Įa(ch��n)��_��Ҳ�c��ϻ��P,��ϻ��Ļ�� ²��ּ��,��w��ľ��z�F��ؚ��ɢ��ճ��ݶ�ʹ�� ĭ�a(ch��n)��

2,��@΢�R�^��

ͨ��ǿ��Ĕ�(sh��)��ռ��(y��u)��,��濴��ҕ��ԭ��F(xi��n)�o�P��߀��@��(li��n)ϵ��,��Ҫ��F(xi��n)�ڣ��F(xi��n)��ռ��(y��u)�ݾͿ϶��зǻ��ԭ��ă�(y��u)��@,��Կ��O��ɢ��,��෴Ҳ��һ�ӣ��ǻ��ԭ��ռ��(y��u)�ݕr,��ͨ�,��ۙ�E��,��Ĵ��ֳ��ϻ��ָ��,��

3,��ʳ΢�ȵĴ_�J

ͨ��l(f��)��ܰl(f��)��ϻ��r�£�ʳ΢�ȶ�̎�ڻ��L��̎�ڵ�ˮƽ��B(t��i),��؄e��ʳ΢�ȵ��0.05�r,��F(xi��n)��ϻ��Ď��ʺܴ�,��

��ϻ��c��ˇָ�˵��Pϵ

��ˇָ�˺ͻ��ϻ��Pϵ�ஔ��,��@Щ�PϵҲ��҂��_�J��Ƿ��ϻ��ͼm��ϻ��Ƿ�λ�ʴ_,��

1,��cF/M��Pϵ

F/M��Ƶ��ǌ��»��l(f��)��ϻ��Ҫԭ��,��ԓ�fҲ�Ǳ��^��{��ģ��ϻ��̶��cF/M�ĵ��³̶ȴ��P(li��n),��

2��c�ܽ��Pϵ

�c�ܽ��P(li��n)��棬��ؚ��^��,��ܽ��^�ߌ��»��ϻ��,��ʳ΢�ȵ��µ��r��,��@�ӵĆ��}��@�ø��ͻ��,��^4.0mg/L��ؚ⑪ԓ�w��^��M��ؚ�,��@�ӵ��ؚ�Y��L��ϻ��^�鳣Ҋ,��

3��c��g��Pϵ

��7-10��g��һ��ķ��,��ڳ��^1��µ��g�F(xi��n)��Ҫ��ע�⣬�@�ӵ��gҪ��,��»��ϻ��Ǳ�Ȼ��,��

��,��ϻ��Ľ�Q��

1,��g��ϵ�Ҫ��

��˱��C��ϵ�y(t��ng)�\��^��л��಻��಻��r��l(f��)��ϻ��҂�Ҫ��(j��ng)��_�J��ǰ��ͻ��֮�g��Pϵ,��ͨ�^ʳ΢�ȵĴ_�J,��g��ָ��Ŀ��ơ�ͬ�r,��ľ��,��g϶�ġ��^��෽ʽ,��

2,��ؚ�ľ��Ժ��^�ؚ�ķ�ֹ

Ҫ��ؚ��M��Ч�Ŀ��ƣ��^�ؚ�,��ؚ�س��ڵ�DO��ȿ��2.5mg/L��Ҽ��ɡ�ͬ�rҲ�ɽ��ؚ��^��ĵ��,��齵��̎��ɱ��»��A,��

3��ؓ��\�Р�B(t��i)�ı��

Ҫ��ؓ��\�Р�B(t��i)�ĳ��F(xi��n),��Ķ�Ҏ(gu��)�ܻ��ϻ��İl(f��)��˱M��ܵ��Mˮ�е��ĝ�ȺͿ��,�� Ҫ�M��ܵؽ��ͻ��ĝ��,��Ա��Cʳ΢��܉򱣳��ں��ֵ��(n��i)��0.15-0.25��ң�,��Ҫ�r��a��̼Դ��C��\�з�ֳ��ܣ��Ͷ�ӻ��S��ˮ,��ˮ��,��

4��MBR��ˇ

MBR��ˇ��˶��,��F(xi��n)��ˮ��ͣ��r�gHRT�c��gSRT�ķ��x,��MBR��^�VЧ��C��mȻ�L��ϻ��w��ˮSS�a(ch��n)��̫��Ӱ�,��MBR��ˇ��f��Ϳ��ϻ��A��,��ԾͲ��ϻ��Ć��}��,��

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