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�� ԓ�t(y��)Ժ��ˮ��Ҫ��Դ�ڲ��T�\,��,��g(sh��)�ң�ϴ�·��̎,��ˮ�|(zh��)ʮ�֏�(f��)�s,��H��Ⱦ��^�ߣ��Һ��^��ļ��,��ԭ��,��ԭ��ˮ̎��O(sh��)ʩ�^��Ѳ��ܝM��΄�Ҫ��,��ŷ��ˮ��(j��ng)��ֱ�ų��йܾW(w��ng),��Ⱦ�ر�ˮԴ��ǝ��Эh(hu��n)��T��ĵ��Ŀ,��

��(j��)Ժ��ṩ��ˮ��Ҫ��(sh��),��Y(ji��)��ͬ��t(y��)Ժ��{(di��o)��ˮ�|(zh��)�飺COD��450mg/l��BOD₅��300 mg/l,��SS��260 mg/l,��NH₄⁺��N��50 mg/l��}��3.0 mg/l,��S��c��Ⱥ��2.38×10⁶��/L,��

Ҫ��_��COD≤150mg/l,��BOD₅ ≤60mg/l��SS≤200 mg/l,��}≤1.0 mg/l,��S��c��Ⱥ≤1000��/L��ȣ�3 mg/l,��ͨ�^Ӌ��_��ˮ��1700M³/,��r׃��ϵ��(sh��)��2.2��

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2.1��ˇ��x��

2.1.1�t(y��)Ժ��ˮ��(j��ng)�V�x��v��ˮ,��ļ��g(sh��)��̎��y�Ȳ��t(y��)Ժ��ˮ��c�Ǻ��д��,��ԭ��,��ԣ�ԓ�t(y��)Ժ��ˮұ��c��ȥ��ЙC��Ⱦ��,��,��Ȼ��ˮ�M��̎��C��ˮ�_��ŷ�,��

2.1.2�ӕr�ؚ��෨��ڳ��ݷe�^�󣬻��\��M�øߵ��T�಻��,��Ҍ��,��׵�ȥ��һ��y�ȣ��|��,��SBR�ȷ��,��(j��ng)��ͨ�^��N��Č��Ⱥ�ԓ��̃�(y��u)�Ȳ��A/O��ˇ��,��Ҋ�D��1��

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�Cе��x��XGC��800��1�_,��Ō��B��800mm,��϶��10 mm��ʞ�N��0.75KW,��ͷٟ��t�ٟ�,��Cе��Ű��b�ڸ�ž��У��ž��O(sh��)��{(di��o)��(ji��)��ǰ,��䓽��Y(ji��)��(g��u),��(n��i)��ߴ磺2.0M×1.2M×2.0M��1��,��Чˮ��1.0M,��]��G��b��Ų��ֳ��,��ƽ200MM,��ų��ƽ700M��ˮ�ɸ�ž��{(di��o)��(ji��)��,��

3.2�{(di��o)��(ji��)��

�{(di��o)��(ji��)�؞�䓽��Y(ji��)��(g��u),��(n��i)��ߴ磬7.5M×4.2M×7.0M,��1��2��(li��n),��Чˮ��6.0M��ڵ�ƽ300MM,��],��G��2��z�޿׼�1��y�T,��x��,��w��

��Ч�ݷe430M³,��ˮͣ��r�g��HRT��6С�r,��{(di��o)��(ji��)�؃�(n��i)�O(sh��)2�_AS515��2CB��۱ã�� Q��71ͬM³/h,��P�̣�8.0M,��N��5.5KW��1��1��,��늴��x��^��̎��,��ք��{(di��o)��(ji��)�y�T��ˮ��ˮ��A��ȱ��̎��,��

3.3 A��ȱ��أ�ȱ��أ�

䓽��Y(ji��)��(g��u),��(n��i)��ߴ�12.3M�w2.5M�w5.5M��1��,��Чˮ��5.0M,��ڵ�ƽ300MM��],��G��,��z�޿׼��w��

��Ч�ݷe��150M³,��ˮͣ��r�gHRT��2С�r,��x��ϣ��̶��ˮ��Ƴ��ǳ�,��ȫ��λ��ɸ��,��

�{(di��o)��(ji��)��ˮֱ��صײ�,��cO�κ��أ��أ�ѭ�h(hu��n)��200%��ԭ�Uˮ��Ļ��Һ�ϲ�,��ԭ��ˮ�е�BOD�ɷ֣��ЙC̼����鰱��w,��Ɍ��Һ�е�NO^3-��N߀ԭ�鵪��Ó��

ͬ��,��ڰ��𰱻��(y��ng),��ˮ�е��ڙC��ֽ⣬�D(zhu��n)��NO⁴⁺��N,��ȱ��ر��ȱ��B(t��i),��ȱ��ˮ��ء�

3.4 O�κ��أ��أ�

䓽��Y(ji��)��(g��u),��(n��i)��ߴ�12.3M×4.8M×5.5M,��18.0M×4.8M×5.5M��1��,��Чˮ��5.0M,��ڵ�ƽ300MM��],��G��,��2��z�޿ף��w,��Ч�ݷe��710M³,��ˮ��ͣ��r�gHRT��10С�r��ЙC�ݷeؓ�ɞ�17.04kgBOD/H,��

O�κ��؃�(n��i)�O(sh��)΢��ؚ⣬��,��L(f��ng)�C��ˮ�г��,��؃�(n��i)��l��ã�DO��2.5��,��

O�κ��Ҫȥ��BOD��,��

ͬ�r��,��NH₄⁺-N�Mһ��ֽ�,��NO₃^—N��

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�؃�(n��i)�O(sh��)2�_WQ100��8��5.5��۱ã�1��1��,��150M³/h,��P��H��6M��N��5.5KW,��{(di��o)��(ji��)ˮ��,��(n��i)ѭ�h(hu��n)Һ��ã��Ȟ�100-200%,��(n��i)ѭ�h(hu��n)Һ��ȱ��,��س�ˮ��ء�

3.5��

��䓽��Y(ji��)��(g��u),��Q��ʽ��,��(n��i)��ߴ磺6.0M×6.0M×5.5M��2��,��Чˮ��5.0M,��ڵ�ƽ300mm��],��G��,��1��z�޿ڣ��w,��

��Ч�ݷe��220M³,��ˮ��ͣ��r�gHRT��3С�r��

�O(sh��)Ӌˮ��e��1.0m³/m².h,��ٶȞ�0.28mm/s,��}��ڴ˳��γɺ��,��

��؃�(n��i)��O(sh��)��b��,��ڌ��ء�

��ˮ�ɶ��ϲ��߅��ˮ��ռ��ؚ��̎��,��

3.6 ��

��؞�䓽��Y(ji��)��(g��u),��؃�(n��i)�O(sh��)��(d��o)��ˮ��·,��

��(n��i)��ߴ�11.0M2.0M5.5M,��1��Чˮ��,��5.0M��ڵ�ƽ300mm,��]��G��,��1��z�޿�,��w,��

��Ч�ݷe��110M³��ˮͣ��r�gHRT��1.5С�r,��û��W(xu��)��,��b�ã��x��HB��300��,��l(f��)��3000,��ԓ�O(sh��)��O(sh��)��o��(n��i)��c��̎��O(sh��)ʩ�M��B�i��,��,��b�üӶ��ȡ��Ӷ��30mg/l,��2130g/h��,��ҿ��ˮ��ȴ��3 mg/l��C�ŷ��ˮ�мS��c��ȺС��1000��/L,��

3.7��

䓽�䓽��Y(ji��)��(g��u),��(n��i)��ߴ磺6.0m×7.8m×5.5m��1��,��

��Чˮ��5.0m,��ڵ�ƽ300mm��],��G��,��1��z�޿ף��w,��

��Ч�ݷe��150m³,��

��ఴ��a(ch��n)��ϵ��(sh��)0.2kgVSS/��ȥ��kgBOD��Ӌ�㣬��a(ch��n)��96.22kgVSS/d,��ˮ�ʰ�95%Ӌ��ݷe��1.92m³/d,��Ҹ��a(ch��n)��309.4kgSS/d��ˮ�ʰ�95%Ӌ��ݷe��6.19m³/d,��Ӌ��8.11m³/d,��

��صײ�,��Һ��{(di��o)��(ji��)��,��ඨ��S܇�Ϳա��ǰ��؃�(n��i)Ͷʯ�ҡ�Ca��OH��₂��,��Ͷ��Ч��Ca��OH��₂��15kg/m³��ࣩӋÿ�μ�ʯ��2250kg,��ͣ��r�g2С�r��ͨ�┇��,��ʹʯ��c��ֻ��,��ќ��(n��i)�ļ��x�яص��,��Ȼ��\��

3.8 �o��

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�o��{(di��o)��(ji��)��Ϸ��

�o��ߴ磺7.5m×4.2m×3.5m,��Ƿ��,��

�o��g��քe��ֵ��,��L(f��ng)�C��,��o�C��o�C��(n��i)�O(sh��)��b�õ�,��

�L(f��ng)�C��(n��i)�O(sh��)��~�_��L(f��ng)�CSSR��150��2�_,��1��1�䡣�L(f��ng)��Q_S= 32.03m³/min,��ʣ�N = 37kw,��ų��SP = 53.9kPa��L(f��ng)�C��ع��L(f��ng)�ؚ�,��