A2/O��̎��Uˮ

��r�g��2013-07-05 14:26 ��Դ��ӱ�� : ��x��3670

ժҪ��B��A2/O��̎��Uˮ��̺�ԭ��˼��A��˾��ڷ��Uˮ̎��վ��_��ԁ��\��д��ڵĆ��},��ȡ��Ĵ�ʩ��Խ�Q��ȡ��^�õĽY��,��

�P�I�~��Uˮ,��A2/O��,��̎��

��ɽ��Aú��޹�˾��A��˾��Uˮ��Դ�ڟ��ú��^�̼��aƷ�ľ��^��,��Ҫ��2·�Uˮ��1��ʣ�ఱˮ,��ú��s��ú��s�Юa��ďUˮ,��ǽ��Uˮ��Ҫ��Դ,��2��ú��ˮ��Һ��Uˮ�Ǻ��д��y��ЙC��Ⱦ��Ĺ��I(y��)�Uˮ,��ɷ֏��s,��д��ķӡ��,��,��ж��к��|��

1 A2/O��ˇԭ��c

��A��˾��ڷ��Uˮ̎��վ��A2/O ��ˇ,��A2/O ��A/O��Ó��ˇ�Ļ��A��,��һ��Σ��أ��߷��ȱ��Ó��Ч��Mһ��߽��UˮCODȥ��ʵ��Ó��ˇ,��A2/O��Ó��ˇ,��һ��A �Ξ酒��Σ��ڶ��A�Ξ�ȱ��,��Ĥ��,��O�Ξ��Σ��û��෨,��Ŀǰԓ��ˇ�Ǉ��^��M,��^��̎��Uˮ��Ó��ˇ,��

2 ��Uˮˮ�|��

��̎��վ��ˮˮ�|

3 �\��д��ڵĆ��}

A2/O��ˇ�mȻ��Ͷ�Y�١��\�гɱ��,��ˇ��c,��\�в��ɳ��Fȱ��ؼ��̎��Ч�ʽ��,��༱��p�ٺͶ��Ư��ȬF��,��p�tӰ푳�ˮˮ�|��؄t��,��ʧ,��Uˮ̎��ϵ�y(t��ng)��¾Ͷ��Ư��}�M��Ԕ��,��

3��1 ��\�й��ϵı��F

��ϵ�y(t��ng)��ˮ��x�Ĉ��,��\�кÉ�ֱ��Pϵ��ϵ�y(t��ng)��w̎��Ч��ϕr��Ҫ��F��£��1��ѩ��Ư��,��Ư��Įa��c��ϻ��ֱ��Pϵ,��2��ػ��ʼ��F�ӓP��ڶ��ر��ؓ��^�ߕr�װl(f��)��˷N��r��ڻ��Բ��õ��r��,��m(x��)�ļ��F�ϓP��»��ֱ��,��@��ϵ�y(t��ng)��ģ�ͨ��³�ˮCOD��س��,��

3��1��1 ԭ��

��mȻ��FƯ��ĬF��,��Q��}�ĸ�Դ��ԓ��ǰ��ā�ˮ��Ԫ——��ء��2012��7��Ѯ2��Ư��,��ᘌ�Ư��Ԡ�,��քe��صĜضȡ�pH ֵ��M�Йz��,��

3��1��1��1 �ض�

�빤��Uˮ�ضȞ�48 ��,��ˮ�؞�37��,��m�˜ضȞ�25��35��,��ض�ÿ��1�棬��1��,��ضȳ��^35��r,��w�_ʼ�Ɖģ��D��,��ضȳ��m(x��)ƫ�ߌ��¶��Ư��,��

3��1��1��2 pH ֵ

�Uˮ��̎��^��б��m�˵�pH ֵ��ʮ��Ҫ�ģ��ػ��Һ��m��pH ֵ��7��8,��^��,��ܵ��_��͕��ֽ��ʹ��Y��ɢ��׳��,��K��¶��ش��,��

3��1��1��3 �I�B(y��ng)��ʧ��

��O��z�޺Ͳ��}��Uˮ�İ��40��350mg/L�g��Ȳ��,��A2/O ��ˇ̎��Uˮ,��NԪ��΢��ֳ�ĠI�B(y��ng)Ԫ�ء��\�Еr,��Ҫ��ĠI�B(y��ng)��,��Ӌ��֪C/N��3��3�r�^��m��I�B(y��ng)��ʧ��,��С�r,��½��S֮��x��w,��ˮ�гʬF�Ҹ��B(t��i),��׳��,��K�S��س�ˮ��

3��1��2 ��Q��ʩ

3��1��2��1 ��ϵ�y(t��ng)�Mˮ

��Ȝp��,��Խ��,��Ԍ��Mˮ��15m3/h��5m3/h��ͬ�r��150m3/h��250m3/h,��ֹ��ͣ��r�g�^�L��ɵĶ��^��,��l(f��)��ͬ�rҲ��˺��ص�ؓ�ɣ��Ч��,��

3��1��2��2 pH ��

��pH ֵ׃��r�{��A��Ͷ��,��Ӌ��pH �ھ��O(ji��n)�y�x��pH ֵ�M�Ќ��r�O(ji��n)�y��Ҫ�r��ں��Mˮ�ڶ��cͶ��,��ԾS�ֺ��؃�pH ֵ�ķ�(w��n)��,��

3��1��2��3 �ضȿ��

�{��Uˮ�ضȣ��л��Һ�ضȱ��֞�28��33��,��

3��1��3 Ч��z��

��^�{��1��Ժ�,��ϸ��ѻ��õ��ƣ��SV30��֏�,��2�ܺ��(w��n)��,��SV30�ѽ��_��33��س�ˮCOD ��440mg/L��270mg/L,��ϵ�y(t��ng)��֏�,��ڱ��⌦ϵ�y(t��ng)��ɴ�ě_��ǰ��£��̎��,��

4 �YՓ

ͨ�^��H��}�ķ��c��Q,��ˮ��ˆT�Č��`��õ��˼ӏ��̎��Ɔ��}�ṩ�˿ɿ��,��о��Uˮ��M̎��g,��Ǯ�ǰ��O��R�ĬF��}��Ҳ�ǌ��M�м��g��P��c,��ֻ�в��߬F��̎��g��̎��ҵ��Uˮ��ѷ��,��ͬ�r߀Ҫ�Mһ��о��_�l(f��)̎��Ч��,��Ͷ�Y�\��M�ø��͡��ڲ��,��o��Ⱦ��¼��g,��

����D�d��ǳ��ڂ��f��Ϣ֮Ŀ�ġ��Ё�Դ��ע�e�`��ַ��ĺϷ��,��Ո��߳֙��C��c��Wϵ,��҂��r��,��h��x�x,��