̿Ĥ�c��S늘O��̎��ߺ��}Ⱦɫ�Uˮ��о�

��r(sh��)�g��2011-01-21 10:07 ��Դ��ˮ̎��g(sh��) ��: ��x��1599

ժҪ���Ըߺ��}��COD Ⱦɫ�Uˮ��̎�팦��о��͵�̿Ĥ�c��S늘O��ϼ��g(sh��)��併��^��,��ͨ�^��S늘O��ˇ,��̿Ĥ�c��S늘O��ϼ��g(sh��)��ߺ��}��COD Ⱦɫ�Uˮ�ă�(y��u)Խ�ԣ��о��˷��(y��ng)��(sh��)��ϼ��g(sh��)̎��Ч��Ӱ�,��Y(ji��)��,��늘O�g��1.0 cm��ܶ�30 mA·cm^-2,��(y��ng)�r(sh��)�g4 h,��ʯī��늘O�r(sh��)��̿Ĥ�c��S늘O��ϼ��g(sh��)�Ɍ��UˮCOD ��4 514 mg·L^-1 �½��1 050 mg·L^-1,��COD ȥ��_(d��)��77%,��S늘O늽��^�̣�COD ȥ��34.2%��ԇ�(y��n)�C��̿Ĥ�c��S늘O��̎��ߺ��}��COD Ⱦɫ�Uˮ�ǿ��еļ��ɼ��g(sh��),��

�P(gu��n)�I�~��̿Ĥ,��S늘O��ߺ��}��COD Ⱦɫ�Uˮ

�ߺ��}Ⱦɫ�Uˮ��京�}��,��ЙC(j��)�ﺬ��,��Դ�ʹ��Ҏ(gu��)̎��΢��﷨�ȣ��y��_(d��)��̎��Ч��ʱ��Q��y��I(y��)�Uˮ[1-4],��S늘O늽⹤ˇ��̎��ԓUˮ��Ҫ��֮һ,��һЩ�ɹ��đ�(y��ng)�á�늽�Ч�ʲ��Ӱ��S��(y��ng)�õ�ƿ�i��},��ͬ�r(sh��)늽�a(ch��n)��һ��ĸ��ͳ��,��Ҫ�к��m(x��)��ˇ��̎��,��,��⸡��﷨,��Ĥ��,��_(d��)��ӡȾ�Uˮ�ŷŘ�(bi��o)��(zh��n)[5-8]��

̿Ĥ��һ�N��͟o�C(j��)��ܷ��xĤ,��õĽ��ʺ��x��x��,��͸ߜء��͸��g��c(di��n),��䌧(d��o)��̿Ĥ��һ��(g��)��Ҫ��,��⣬̿Ĥ�Ƃ�ԭ�ρ�Դ�V,��r(ji��)��,��ˇ��У��ЏV韵đ�(y��ng)��ǰ��,��Ŀǰ,��̿Ĥ̎��Ⱦɫ�Uˮ��о�Ҳ��һЩ��(b��o)��[9-10]��

ԇ�(y��n)��̿Ĥ̿�Y(ji��)��(g��u)�x��Č�(d��o)��,��S늘O��(y��ng)��ꎘO,��ͬ�r(sh��)��ؓ(f��)��^�V��ˮ��ʽ̿Ĥ�c��S늘O��ϼ��g(sh��)��QĤ��ϼ��g(sh��)��̎��ߺ��}��COD Ⱦɫ�Uˮ,��(sh��)�F(xi��n)늻��W(xu��)��Ĥ�^�V��x��һ�w��,��s�̹�ˇ��̣��߷��(y��ng)��̎��Ч��,��

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