�Uˮ��̎��g(sh��)��B

��r�g��2015-07-06 18:58 ��Դ��Փ�ľW(w��ng) ��: ��x��1435

��,��Uˮ��̎��g(sh��)��о�ȡ��@��M(j��n)չ,��Uˮ��g(sh��)��Ҫ��\(y��n)�ó��R��ˮ��߻��,��o��ˎ�G�߻��,��늻��W(xu��)��W(xu��)��c��Y(ji��)�ϵ��ֶ�̎��Uˮ�ļ��g(sh��),��

1,�� o��ˎ��߻��g(sh��) ��ßo��ˎ��߻��̎��ЙC(j��)�Uˮ��̎��ж��к�,��y��ｵ��ЙC(j��)��Ⱦ��,��Ǯ�(d��ng)ǰˮ̎��g(sh��)�о��ğ��c(di��n)�n�}�� Ƕ��Uˮ�߻��(y��ng)�Ĵ߻��,��cFentonԇ��,��CODȥ��1.75��,��߀��ý��߻��,��߳��Ч�ʺ��,��

2�� ߻��g(sh��) ���õĴ߻�� TiO2,��H2O2-��F�ȟo�C(j��)ԇ��,��ͨ��đҸ��TiO2��߻��߻��ʧ���ۺ��y��x�ȹ��б׶�,��TiO2ؓ(f��)�d�ں�ɳ��,��(y��ng)�Ĵ߻��˷��ȱ�c(di��n)��߀�Ɍ�TiO2��ĩ�̶��ĭ��ϵĹ�߻��̶��g(sh��),��Uˮ�еĻǻ�ˮ��,��TiO2�߻��ЙC(j��)��r��̫��܁��UV��Դ,��

3,�� 늻��W(xu��)��g(sh��) ��늻��W(xu��)ˮ̎��õ��˸��M(j��n)��ڂ��y(t��ng)늻��W(xu��)��Ļ��A(ch��)��,��߻��߻��,��Ч��ͻ��΢늽⼼�g(sh��)�ľ��ޣ�չʾ��늻��W(xu��)ˮ̎��g(sh��)�ľGɫ��c(di��n),��ù�͸늘O�ͼ{�׽Y(ji��)��(g��u)TiO2��鹤��늘O�͹�߻��,��ù�늴߻��ˮ��Ⱦ��M(j��n)��늽⣬�l(f��)�F(xi��n)�c��·ֽ�,��߻��,��늴߻��⌦��NȾ��һƷ�t��t�{(l��n)K,��t��T��Һ�Ľ��Ч��,��ø߉��}�_��늽��ⷨȥ��ˮ�б��ͪ��о�Ҳȡ��^�õ�Ч�� Һ��}�_̎��ˮ�б��ͪ�^��,��ͨ��O2�r,��(j��ng)30min��̎��ͪ��ʿ��_(d��)92%,��Һ��}�_��x�ӽ��ⷨ�漰��x��,��x�ӻ��W(xu��)��w��W(xu��),��W(xu��),��늹�,��h(hu��n)��o(h��)�ȌW(xu��)��g�Ľ��,��@�N��ⷨ�߂��˹⻯�W(xu��)��ߜ�?z��)ή�⡢��R��ˮ��Լ�Һ늿ջ��ȶ�Nˮ̎��ľC��Ч��(y��ng),��

4,�� R��ˮ��g(sh��)(SCWO) SCWO�ǌ��ʽ��̎��y��ЙC(j��)�Uˮ��g(sh��)�ĸ��M(j��n)��ǽ��d��ľGɫˮ̎��g(sh��),��R��ˮ(T>617.5K,��P>22.05MPa)��г��B(t��i)ˮ��]�е��ԡ��ܽ��ԏ�(qi��ng),��U(ku��)ɢϵ��(sh��)��,��|(zh��)�ٶȿ죬��鳬�R��ˮ��ж��к��ЙC(j��)��ķ��(y��ng)��|(zh��),��ЙC(j��)��,��՚��ˮ��25Mt a��673K��ϵĜضȿ��ȫ��ܡ� �wϵ�ʾ��_��B(t��i),��^�̵ķ��(y��ng)ͣ��r��(n��i),��99.99 %��ϵ��ЙC(j��)��ɱ�Ѹ��CO-NHO��С��|(zh��)��ԓ��ж��к�,��y��ｵ��ЙC(j��)�Uˮ��̎��Ч,��a(ch��n)��坍�ҟo��m(x��)̎��ȫ��]̎��Ҫ��,��ˮ�O(sh��)��^�͵��ЙC(j��)�ﺬ��,��Ɍ��F(xi��n)�ԟ�Ȼ��ӣ��\(y��n)�к�o��繩��,�� 򷴑�(y��ng)��Ͼ��ҷ��(y��ng)�ضȸ�,��(y��ng)�ٶȴ��ӿ죬��ˮ��ͣ��r�g�^��,��跴��(y��ng)��w�eС,��Y(ji��)��(g��u)��Ρ�

ˮ̎��g(sh��)�ĸ��

�@��ʹ�h(hu��n)��ƌW(xu��)�Һͭh(hu��n)��̎��e�O�_�l(f��)�͑�(y��ng)��ˮ̎��g(sh��). ˮ̎��g(sh��)��_�l(f��),��Ƅӭh(hu��n)��ƌW(xu��)�c��̌W(xu��)�Ƶİl(f��)չ,��_չ�h(hu��n)��ƌW(xu��)�c��̌W(xu��)�Ƅ�(chu��ng)��о��һ�lԴȪ֮·��Ŀɳ��m(x��)�l(f��)չ��Ҫ�ĬF(xi��n)��x,��

l Ĥ��x��g(sh��) Ĥ��x��g(sh��)�ǽ��,��ʮ��(n��i)�l(f��)չ��ġ��c��Ҏ(gu��)��x��,��Ĥ��x�^�̾��ܺĵ�,��μ��xЧ�ʸߡ��ˇ��,��Ⱦ�h(hu��n)��c(di��n),��ڏUˮ̎��пɌ��F(xi��n)ˮ��]·ѭ�h(hu��n),��۵�ͬ�r׃�U�錚��Ƿ��Ͽɳ��m(x��)�l(f��)չ��(zh��n)�ԵľGɫ��g(sh��),��Ĥ��x��g(sh��)��Ҫ��΢�V(MF),��V(UF)��{�V(NF)��B͸(RO)��늝B��,��@Щ��g(sh��)��ˮ̎��đ�(y��ng)��@ʾ��,�� ÿ��s��500�fm ��ˮͨ�^Ĥ��x̎��m��(y��ng)ˮ̎��Ҫ,��Ĥ��ϵ��𲽵��Ը��M(j��n)��ßo��o��,��ｵ��Ĳ��Ƃ䳬�VĤ�� NFĤ��ˮ��ܛ��@ʾ��g(sh��)�o�ɱȔM�ă�(y��u)Խ��,��NF90Ĥ�ں��u��ˮ�Ƃ��п��Ч��ȥ��w��Ca2+,��Mg2+��Ӳ�ȡ��^�͵Ĳ��(<1.0MPa)��,��Ó�}��≥8l%,��a(ch��n)ˮ��_(d��)144t/d��ˮ��ˮ��(bi��o)��(zh��n),�� 늝B��Gɫˮ̎��g(sh��)��о��^��,��˲��ø��Ԯ��Ĥ늝B��̎��w�Sճ�z�νz��ϴ�Uˮ(ȥ��ˮ)��ڹ�ˇ�ό��F(xi��n)��ˮ�]·ѭ�h(hu��n),��H2SO4��Zn��Ⱦ,��ܽ��w��s��190g/L��M(j��n)�ж�Ч��l(f��)��ն��Na2SO4,��s��H2SO4��ZnSO4��Һ�t��ԡ��,��ˮ�еĿ�?c��)ܽ��w(TDS)�½��0.7g/L��£��oӲ��,��ʿ��ϴ��ˮ,�� Ĥ��x��g(sh��)��ڳɞ�ˮ̎��о��c��(y��ng)�õğ��c(di��n)��ˮ�Ļ��÷��y��,��Ĥ��x��g(sh��)�c�Gɫ��g(sh��),��̎��g(sh��)(li��n)�ϣ��ڏUˮ��̎��һ��H��ǰ;��о��c��(y��ng)�÷��,��

��ˮ�ĝ��̎��ˇ

��ˮ��(j��ng)�^��B©,��ֲ��գ��؄e�c�ر��|�Ӽ��(ji��)��΢��|��,��ܛ��ˮ�O(sh��)��B��σ�(n��i),��@һ�^��ʹ��ˮ��ˮ��ֲ�΢��Ｐ��(li��n)��,��ͨ�^��,��W(xu��),��-��W(xu��)��ﷴ��(y��ng)ʹ��ˮ��ԃ��ÙC(j��)��飺

��B(y��ng)��+�ЙC(j��)�|(zh��)+DO→CO2+NH3+H2O

��ˮ��Ⱦ��|(zh��)�ă��C(j��)��飺

BOD��ȥ��BODȥ��C(j��)��^�V,��,��Ҫ��Դ�Ǵ��(f��)��ˮ��S��ֲ�

SS��ȥ��,��^�V,��á�

��ȥ��,��]�l(f��)��,��

�׵�ȥ��պ��̶��

��ԭ�w��ȥ��,��^�V��,��ɼ��ڲ�ԭ�w��ėl��

��,��ڃ�ˮ��Μ�,��߅��s�ݣ��ڜ�ˮ�ӽ��ˮ�÷�̎,��O(sh��)��2��3̎�r�ݾW(w��ng),��Ա��C��ˮˮ�|(zh��)��

�M(j��n)��ˮ��̎��ˮ�_(d��)��ŷŘ�(bi��o)��(zh��n),��С��B(t��i)��M(j��n)��M(j��n)һ��(w��n)��,��ˮ�÷�̎��ˮԴ��(w��n)��,��M(j��n)�м��г�ˮ,��һ��ÿ�솢��3�_�ó�ˮ6��8h��ɝM��Ҫ��,��ڳ�ˮ��д��΢��,��Լ�ˮ��Ҫ��ݷe�M��ܴ󣬲��߅�M(j��n)ˮ��ʽ,��ͬ�rҪ�ڼ�ˮ��(n��i)ˮ��ȿ��O(sh��)��2��3��F�z�W(w��ng),��p��ˮ��ě_��Դ��a(ch��n)��ĭ�Ŀ��,��

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