Fenton��̎��ɷ��]�Uˮ

��r�g��2013-02-04 11:16 ��Դ�� : ��x��1913

ժҪ��Fenton ��̎��ɷ��]�Uˮ,��ԇ��п��Fe2+Ͷ��H2O2 Ͷ��,��pH,��(y��ng)�r�g��،�CODCr̎��Ч��Ӱ푣��_��˷��(y��ng)�^��е��ѹ�ˇ��(sh��),��ԓ��̎��Uˮ��ÙC��,��ԇ�Y(ji��)��Ӱ�Fenton ��؏Ĵ�С��Ξ�H2O2 Ͷ��ʼpH ֵ,��(y��ng)�r�g,��Fe2+Ͷ��ԇ�l��飺c (Fe2+)��18.0 mmol/L,��c (H2O2)��49.0 mmol/L,��pH ��3.0��(y��ng)�r�g��30 min,��ڴ˗l��³�ˮCODCr�ɽ��47.4 mg/L,��ȥ��ʿ��_��80.3%��@ʾԓ��ڸɷ��]�Uˮ��̎��о޴��ǰ��͝��,��

�P(gu��n)�I�~��Fenton��]�Uˮ,��̎��,��CODCr

�ɷ��]��1934 ��Ű˾�ׄ�(chu��ng)��]��a(ch��n)��ˇ��1950 �ꌍ�F(xi��n)�˹��I(y��)��a(ch��n),��҇��]��a(ch��n)�_ʼ��1991 ��ĶŰ˾��M��׸ɷ��]��g(sh��),��]�w�S��ë֮�Q��ܛ��,��͹⿹��ȃ�(y��u)�c,��V��(y��ng)��ڷ��b�b��a(ch��n)��I(l��ng)��,��ɷ��]��a(ch��n)�^��ŷŵďUˮ��Ⱦ��Nࡢ�ɷݏ�(f��)�s��y�Ա��ｵ��c,��к��ж�N��W(xu��)��|(zh��)��΢��ж��,��繫�J�ĘO�y��ｵ��ЙC��Uˮ�е�һ�N��,��Ҏ(gu��)��﷨�Uˮ̎��ˇ��yʹ�ó�ˮ�_��ИI(y��)�ŷŘ˜�,��(n��i)�ɷ��]�Uˮ̎��ˇ�ձ��ˮCODCr��NH4+-N �ߵĆ��},��(d��o)��ˮ�w�h(hu��n)��Ⱦ,��Ҳ��Ƽs��]�ИI(y��)�İl(f��)չ��Ŀǰ,��ᘌ��]�Uˮ��о��P(gu��n)ע��A(y��)̎��g(sh��)��ߏUˮ��[1],��κ�؏��Fм��̿��(n��i)늽ⷨ�A(y��)̎��ɷ��]�Uˮ�� CODCr��ȥ��ʿ��_60��,���t�Ȳ��Ã��̎��]�Uˮ,��̎��B/C ��0.39 ��0.74��Uˮ�Ŀ��Եõ��@��,��Ҳ��о��ߌ��˳��(O3),��-��i��-��̿3 �N��̎��Ч��,��о��l(f��)�F(xi��n)��]�Uˮ�Ŀ��x��,���ݵ��Լ{�V�ķ��̎��]�Uˮ��mȻ̎��Ч��,��Ȼ��ڝ�ˮ��Ҫ�Mһ��̎��Ć��}[2-5],��F(xi��n)��]�Uˮ̎��̲��ܝM��]�Uˮ��ȸߡ��Դ��c,��͛_��ؓ��,��ˮɫ�ȸߣ��܌��F(xi��n)�_��ŷ�,��

Ԕ��(n��i)��Ո�鿴��֣�

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