��ȣ�SV��ˮ̎��е��_�\��,��

��r�g��2019-06-17 12:33 ��Դ��h(hu��n)��̎� ��: ��x��11022

��ˮ̎��^��,��α��C��ˮˮ�|(zh��)��(w��n)��һֱ�ǭh(hu��n)��о��n�},��о��аl(f��)�F(xi��n)��ĳ��ʡ��ܵȼ��g(sh��)ָ��P(gu��n)ϵ��ˮ̎��Ч��P(gu��n)�I,��ȵĜyԇ��Ӱ��@Щָ�˵��P(gu��n)�I�Կ��ƴ�ʩ,��ָ��(d��o)��ˇ�\�е��Ҫ��(sh��)��ָ��(d��o)�\�й��зǳ��Ҫ��,��

��yԇ��Ŀ��,��x��Ҫ��_ƪ��Y(ji��)��ճ��ˮ̎�팍�H��r,��Ȝyԇ�н�(j��ng)��F(xi��n)��J�R��}�ͼ��g(sh��)��}�M��̽ӑ,��ͳ��Ȝyԇ��_�\��M��̽ӑ�ͷ��

1��ڌ��H��a(ch��n)�е�ָ��(d��o)��

1.��

��ָȡ�ؚ�ػ��Һ��һ��Ͳ��,��o�ó��һ��r�g��,��c��Һ��w�e�ȣ��u��Ե��Ҫָ��֮һ,��

��Ի��෨̎��ˮ��̎��վ,��Ӱ푏Uˮ̎��ˇ�\��Ч��غܶ�,��ȱ��(j��ng)򞔵(sh��)��(j��)��P(gu��n)�z�y�O(sh��)��֧��r�£��\�й��ˆTͨ��Գ��ָ��(d��o)�\�е��Ҫ��ˇ��(sh��),��(j��)��ȁ��Д��ؚ�ع�ˇ�\��r,��鹤ˇ�{(di��o)��ṩ�ƌW(xu��)��(j��)��Ķ��ƏUˮ̎��Ч��,��@��H��в��,��v�r�̵��c��

��,��\�й��ˆT,��ˇ��̎��ͨ�^�y��S�r�^��^��,��^��ֱ�^�ط�ӳ��ϵ�y(t��ng)��\��r,��˽��ԣ��Û,��w,��Ó��ฯ��Ȇ��}��ܺ�ֱ�ӵط�ӳ��,��

߀��ͨ�^��M��R�z�^��,��Է�ӳϵ�y(t��ng)�Ĺ�ˇ�\��r��к��һ��Ľz��,��(sh��)��^��f��Û,��ˮ�г��F(xi��n)һЩ��x��f��ˮ�|(zh��)̎��úܺ�,��F(xi��n)��x��r�f��ܐ��,��ˮ�е��x�Ƿ�ӳ��ˇ��r��ָʾ����x��S�f��ˮ�|(zh��)̎��,��ڭh(hu��n)��ӕrԭ��p��,��x�ھ��wë�[��ֹͣ��s��ֹͣ�տs,��߀��Óȥβ��,��׃�ɈA��w��Խ��Խ�L,��K��,��x��F(xi��n)��ݕr,��f��ˮ��ȱ��ؓ�ɸ�ͬ�rˮ��ȱ��r��F(xi��n)�ݵ��x,��I��x,��x��x,��ؚ��^�ȕr��F(xi��n)׃��x�ȵ�,��

2.��ˆT��ͨ�^��^�̰l(f��)�F(xi��n)��}

��ȴ�С��ͻ׃��ɫ��o�ú��ϸ��r,��˽��|(zh��)��ؚ⹩��r��߀��Ժ�ֱ�^�ط�ӳ��,��Ȼ��g�ӵط�ӳ��ؓ��,��{(di��o)��ؓ�ɣ��Fֵ��ЙC�,��Mֵ��΢����һ��x,��һ��棬�\�й��ˆT��ͨ�^�^��ȁ��_��ʣ��ŷ��,��Ķ��ؚ��ȵĴ�С,��ʹ�ؚ��ؓ��̎�ڳ��^(q��)��_��ˮˮ�|(zh��),��

2,��Ȝyԇ�д��ڵ��`�^(q��)

ͨ�^��a(ch��n)�е�ָ��(d��o)��ã��֪��,��Ȳ��H�H��һ��(sh��)ֵ,��Ȝyԇ��(y��ng)ԓ��֣�һ�ǫ@ȡ�yԇ��(sh��)��(j��),��ǌ��^�̵��^��ӛ�,��ǌ��Y(ji��)��ӛ��M�оC�Ϸ��

��ƽ�r�Ĺ��,��ˆT�Ĺ��؟��Ĳ��,��J�R��λ��ֻ��й��µĜy��30min�ĳ��Ȕ�(sh��)ֵ,��]��J��^��Ռ��H�ĳ��^��,��Ҳ��ˣ��@�N�yԇ�ǲ��ƌW(xu��)��,��H�Ĺ��]��ָ��(d��o)��x,��䌍�ڌ��H�\�й��У��ȵĜy��,��,��Пo��,��ͨ�^�yԇ��˽��ĽY(ji��)��(g��u)�ͳ��ܣ��ڟo��r��,��ʣ��ŷŵą��(j��),��

ͬ�r��һЩ��,��F(xi��n)��Ҳ��ͨ�^��ԇ򞷴ӳ��,��Ҳ��f ��ˆT�y��r,��ֻ�˽��ʮ��犺�ĳ��,��]��J��^��ͷ��y��^�̵�һЩ��r��ô�ڮ��\�аl(f��)��r,��y��^��ʾ�Ĺ��Ϣ��y��@ȡ,��෴�ģ��ڜy��S��,��y��r��(y��ng)��Һλ�ߵͲ��,��r�g��Ʋ��y�õĽY(ji��)��Ӱ��\��й�ˇ��{(di��o)��Д�,��

��,��M��ԇ��^��У��HҪ�^��,��߀Ҫע��^��,��^��,��ˮ��̶�,��ό�Һ�Ļ��r��Ƿ��БҸ��r,��

3,��ȵ��_�\��

3.1�yԇ�r�g��\��

�ڌ��H�\��У��ֻ��ָ30min��(n��i)�ĳ��^��,��SV5,��SV30��SV120��һЩ�в�ͬ�r�g�ĳ��Ȝyԇ,��ͬ�r�g�ĳ��Ȝyԇ�^��ĽY(ji��)��x��в�ͬ,��

��^��͜y��^�̿ɷ֞��A�Σ��ڳ��^�̵�ǰ�׷��ɳ��^��,��S��ǉ��s�A��,��SV5�J��ǳ��A�Σ��Ĝy��Ч��^�췴��(y��ng)��,��ܺ��|(zh��)�Y(ji��)��(g��u),��SV30�t��^��ΑB(t��i),��Y(ji��)��(g��u)�Լ��ֵ��Ķ��˽�o�C��ЙC��Ę�(g��u)�ɱ��,��ͬ�r�Д��Ƿ��^ʣ,��SV120��ϣ��t��^��ϸ��B(t��i)��֌��r,��Ķ��Д��ܽ��,��SBR��r�ȡ�

3.2ԇ�x��x��

��ȵĜy��,��ܶ��˶��J��100ML��Ͳ��ȡ,��x��100ML��Ͳ�M�Мy��䌍�@�ӕ��a(ch��n)��`��,��С��ֱ��^С,��һ��Ч��(y��ng)��y�õ�ֵ�ܿ��ƫ��,��Y(ji��)��(g��u)�^��ɢ��F(xi��n)��Û��r,��`��,��ԇ��ͬ��ܵ��քe��1000��100��Ͳ�M�Ќ��ԇ�,��ܺõ��,��ߵĜy��Y(ji��)���󣬶��Û��r,��y��ֵ��ͱ��^��,��`��_40%��Ҳ��f��l(f��)��Û�r,��С��Ͳ�y�õĳ��ȱȴ��Ͳ�߳��ܶ�,��ˣ��ڜy��^��Б�(y��ng)ԓ�x��1000��Ͳ,��

3.3��_��ȵĜy��

1.��ֻ��u��ָ��е�һ��,��䔵(sh��)ֵ�ܴ��·�ӳ��ĳ��ܡ�

��ͨ�^��ʽMLSS(g/L)=SV/SVI��֪,��߀�c��ἰָ��(sh��)��SVI��,��ȣ�MLSS��P(gu��n)��ڹ�ˇ�\��,��܃H�H��ȁ��\�y(t��ng)�ĸ��Ԡ�,��

2.��Ȝy��c��(y��ng)��Č��H��Ч��в�ġ�

�ڌ��H�\��п��ܕ��F(xi��n)��һ�µ��r,��Ҫԭ��У�

1)��B(t��i)��ͬ��oֹ��B(t��i)�y��,��(y��ng)��ǄӑB(t��i)��,��

2)��r�g��ͬ��(y��ng)�صĳ��r�gҪ�ȳ��ԇ�ĕr�g�L�ܶ� ��

3)Ӱ��ز�ͬ��(y��ng)�ص��\�й��r�ܺܶ��ص�Ӱ�,��Mˮ��Ӯa(ch��n)��Ĕ_�Ӻ��a(ch��n)�^��Ҫ��ӵĿ��Ƶ�,��^�ֵ��ų��Ȝyԇ��Ԍ��H�\��еĲ��

3.��ֻ�ܳ��ӳ��ˮ̎��^��,��Ķ��Д�̎��ˇ��г��F(xi��n)�Ć��},��Ҫ�ʴ_�ķ��Д��Ԡ��ˇ��r,��߀Ҫ�Y(ji��)��(sh��)��(j��)��M��K�Ĵ_��,��

4��Y(ji��)

ͨ�^��Ϸ��,��Եó��Y(ji��)Փ,��ˮ̎��^��зǳ��P(gu��n)�I��ױ��ҕ��ָ�ˣ�Ҫ��ˆTҪ��пƌW(xu��)�J��Ĺ��B(t��i)�Ⱥ��õĹ��T��J��^��,��Լ��ͽ�Q��}��,��y��^��ӛ䛵��挍��c��(sh��)��(j��)��_��P(gu��n)ϵ��ĳ��ʺͳ��ܵ��P(gu��n)�I��ָ�ˣ��̎��ͳ�ˮЧ��кܴ��Ӱ�,��

�ƌW(xu��)��M�Мyԇ��Ԝʴ_ȫ��ˮ̎��еČ��H��r,��_��պ��Д��a(ch��n)�г��F(xi��n)�ĬF(xi��n)��͆��}��Ķ�ָ��(d��o)��a(ch��n)��,��p��ˮ̎��^��Д��ʧ�`��,��ˮ̎��Ч�ʡ�

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