��p��Ď׷N��g(sh��)

��r�g��2008-03-14 15:08 ��Դ�� : ��x��3172

1��(x��)��Ĳ�ʳ

         Janssen��ͨ�^��Ҏ(gu��)��๤ˇ��Ͷ�Ӻ��Ͳ�Ͷ�Ӻ��Ｐ��O(sh��)��d�w�Ͳ��O(sh��)��d�w�Č��о�,��û��Һ�Ҹ��w(MLSS)��Ӌ(j��)��,��x��£��Įa(ch��n)��0.15gMLSS/gCOD,��\(y��n)�Зl��Įa(ch��n)��0.40gMLSS/gCOD,��

        1996��Lee��Welander��ˣ��M(j��n)��˶��ʽϵ�y(t��ng)̎��˹��ϳɏUˮ��о�,��@��ϵ�y(t��ng)�ĵ�һ��ȫ��ʽ�ķ��(y��ng)��,��]��ͣ��^�̵��ͣ��r�g�ܷ�ֹ��ʳ�ߵ��L�ʹ��M(j��n)��LѸ�ٵķ�ɢ��΢��L,��ڶ��Ĥ�^��,��Դ_��^�L��g��m�ڲ�ʳ��L�ėl��ڴ˗l��,��ԓϵ�y(t��ng)��a(ch��n)��H��0.05��0.17gSS/gCOD,��ǳ�Ҏ(gu��)��ˇ��30%��50%��

        ��I��W(xu��)��ؑ��_�l(f��)��͛]ʽ��Ĥ��ˮ̎��¼��g(sh��),��ù̶�ʽ�d�w��,��ԭ��ͺ��ؚ��еĔ�(sh��)��Ч�؜p��ʣ��Įa(ch��n)��,��Сԇ�о��_��ʣ��a(ch��n)��H�鳣Ҏ(gu��)��෨��1/10��1/5,��ԓ��g(sh��)�ķ�خ��´��ˮ̎��S(��̎��8000m3/d)��1998��5�·�Ͷ�a(ch��n)�ԁ�һ��]��ʣ��a(ch��n)��,��(sh��)�F(xi��n)��ŷ�,��

2��΢��(qi��ng)��

        ΢��(qi��ng)��Ȼϵ�y(t��ng)��΢��ﲢ��ȫ��Ч��΢����Ͷ΢��m��(y��ng)��ͬ��ˮ,��ˮ��ԭ��΢��NȺ��֪�R֪��,��ֻ��m�˵�΢��Ͷ�뵽ϵ�y(t��ng)�У��ܴ��,��:֬��ܞ�΢��,��Ͷ��ܮa(ch��n)��֬��ø��΢��֬��Ѹ�ٷֽ⣬��γ�΢��ĽM��Ԫ��,��һ��ʿ��A(ch��)�h(hu��n)��΢��﹫˾��Ͷ΢��̎��ͬ��͵��ˮ,��ˮ̎��S�ܜp��16%��

3��x�Kֹ

        ��(j��)��(b��o)��S�໯�W(xu��)��|(zh��)�ܽKֹ�ֽ��x�ͺϳɴ��x,��翹��еļ�(x��)��ԭh(hu��n)�z��ֹ��(x��)��ڵĺϳ��,��Ļ��W(xu��)��|(zh��)��2, 4—��Ӻ��p�㶹��,��ͨ�^�ɔ_ATP�ķֽ��x��ϳɴ��x�Ļ��朂��f,��Kֹ��õ��ữ��á��~��ͪ�ܽKֹ��õ��ữ�ğ�̪��ʶ��朽�,��S��x;��ه��DNA��E,��~��ͪ�Ľ��܏V��ڲ�ͬ��;��ͨ�^�Kֹ��x,��Ԍ�(sh��)�F(xi��n)ʣ��Ĝp��,��

4��Ͷ��ø

        øҲ��Ͷ��ˮ̎��S��M(j��n)ˮ��У�ʹ��ˮ�Ѕ��NȺ׃?y��u)��NȺ,��a(ch��n)��̼,��򻯚䡣�@��ڸ��һ��ص��,��p��K�a(ch��n)��,��ͬ�r��ڹ��ͺ��LҲ��׃��ϵ�y(t��ng)��B(t��i)��˾BIOCOPE��(b��o)��_�l(f��)��ø��Һ,��Ԍ��Ҏ(gu��)̎��ܽ��0.81.2mg/L,��ͬ�rMLSS��4500��8500mg/L��g��30��70d,��ɜp��a(ch��n)��50%,��ȡ��O(sh��)�䡣

5��

        ��(Ultrasounds)��ָ��^�ߵ��(qi��ng)��,��؄e�ǵ��l(��1 HMz)��(n��i),��ˮ��a(ch��n)��ĉ��s��0.1μs�ջ�Ѩ(Neppiras,1980)��ڱ�ը��˲�g�a(ch��n)��̕��ď�(qi��ng)��}�_,��ښ��܇��΢С��g��(n��i)�γɾֲ��ߜ�(5OOOK),��߉��c(di��n)(100MPa)��@�N�ߜظ߉��һϵ��W(xu��)Ч��(y��ng)(Monnier��,��1999),��(sh��)΢��ԓ��c(di��n)��109 k/s��Ѹ��s,��s�^��,��a(ch��n)��(qi��ng)��ě_��c��,��΢С��ݵı�ը��Ԯa(ch��n)��ߏ�(qi��ng)��ˮ��Ķ��΢��ļ�(x��)��ƽ�,��Գ��һ�N�ƽ��Ч��,��ͬ�rҲ�ɼ��ˮ��ٶȾ��Ć��}��г��(x��)��̎��ܼӿ켚(x��)��ܽ�,��ϵ�y(t��ng)�r��ɏ�(qi��ng)��(x��)��Ŀɽ��,��p��Įa(ch��n)��,��Óˮ�O(sh��)��r��Óˮ��p��,��

6��：(x��)��ܽ�ϵ�y(t��ng)

        ��：(x��)��ܽ�ϵ�y(t��ng)��ڳ��g(sh��),��C(j��)е��(y��ng)��Ļ��ϵ�y(t��ng)��Ƽ�(x��)��,��ጷų��(x��)��(n��i)��|(zh��),��ͨ��@�N��ÿɜp��w��Ĵ�С��ıȱ��e,��M(j��n)һ��ֽ�,��@�N��(y��ng)��ڻ��ă�(n��i)Դ��Σ��ܜp��ʣ��Įa(ch��n)��,��(y��ng)��@�N��Ķ��ܜp��50%��,��ܜp�ٽz��ķNȺ��O��ظ��ĳ��ܺ��Óˮ��,��

7��p��ʣ��

        ��ձ��Shima��ˮ̎��S��(y��ng)�ó��g(sh��)�\(y��n)��9��¶��]��ʣ��a(ch��n)��,��@һ�\(y��n)��Ч��ڳ��ֻ��M(j��n)�г��¡��ɴ��Բ��ؚ��Џ�(qi��ng)��,��ԓ�S̎��ˮ��450m3/d,��ԇ�(y��n)�C��p��c��Ͷ�ӄ��ͱ�̎��ɱ��,��ԓ�S��ԇ�(y��n)�C��,��ȫ��ʣ��ĳ��0.034kg/kgSS��Ҫ̎��Ļ��鳣Ҏ(gu��)��ˮ̎��Sʣ��4��,��

8��Cambi��ˇ:ͬ�r��(sh��)�F(xi��n)��p��a(ch��n)��

         ��Purac�_�l(f��)��Cambi��ˇ��,��ͨ�^ˮ��^��ʹ��е��ЙC(j��)�ɷݏĲ��ܽ��B(t��i)�D(zhu��n)��ܽ��B(t��i)��ʹ�ЙC(j��)��ｵ��,��,��ͬ�r��(sh��)�F(xi��n)��p��Įa(ch��n)��(j��ng)Cambi��ˇ�a(ch��n)��Óˮ��Ŀ��w��_(d��)30��40%,��ֱ��M(j��n)��ٟ�,��