�{�VĤ�ڿ��ȡ�еđ�(y��ng)��о�

��r(sh��)�g��2009-09-01 16:30 ��(l��i)Դ�� : ��x��2935

1,��ǰ��

��Ĥ��x�^(gu��)��У��|(zh��)��l(f��)��׃(��(g��)�eĤ�^(gu��)�̳��),��xЧ��,��(ji��n)�Σ��ڳ��±��Ɖ�,��ʹ��Ĥ��x��g(sh��)�ڻ��,��ӡ�ұ��,��,��p��ʯ�ͺ��t(y��)ˎ��I(l��ng)��õ��V��đ�(y��ng)��,��l(f��)�]��(ji��)��,��h(hu��n)��坍��,��ڇ�(gu��)��(j��ng)��(j��)��ռ��Ҫ�đ�(zh��n)�Ե�λ��

�{�V(Nanofiltration,��(ji��n)�QNF)Ĥ��P(gu��n)�^(gu��)�̵ĳ��F(xi��n)��ش��M(j��n)��Ĥ��g(sh��)��Һ�w��x�I(l��ng)��đ�(y��ng)��,��ڵľ��м{�V��|(zh��)��Ĥ��Q��y(t��ng)һ��70��ɫ��DesalinationEngineering��˾��ڷ��B͸�c��V֮�g��Ĥ��x�Q��“�s��^(gu��)�V(Hybrifiltration)”,��(gu��)Film-Tech��˾��(j��)��(y��ng)Ĥ�Ľ��Ĥ�׏��ߴ��s��һ��ׂ�(g��)�{�׵��,��@�NĤ��g(sh��)�Q֮��{�V��

��ϸ��Ĥ��˾��{�VĤ��a(ch��n),��ȡ��ͬ,��(j��)Ĥ��F(xi��n)��|(zh��)��Q��RO,��ֵ͉��B͸,��B͸��u1tro-osmosis��Լ��RO/UF�Ķ��(y��ng)�w��ڼ{�V��

2,��{�VĤ�ڿ��ȡ�еđ�(y��ng)��

�{�V��x�^(gu��)�̟o(w��)�κλ��W(xu��)��(y��ng),��o(w��)��ӟᣬ�o(w��)��D(zhu��n)׃,��Ɖ��,��m��(du��)��|(zh��)��1000��µ��|(zh��)��^�󲿷�ˎ��(du��)��|(zh��)��@��(g��)��(n��i),��Ҽ{�V��g(sh��)��(ji��)��,��h(hu��n)��Ѻã��Խ��(l��i)Խ��ı��õ��ˎ��I(y��)�ĸ��N��x,��ƺ͝�s�^(gu��)��,��

��ص��(du��)��|(zh��)��300-1200��(n��i)��a(ch��n)�^(gu��)�̞��Ȍ��l(f��)��Һ��,��x��܄��ȡ,��ͨ�^(gu��)�p��s�õ��{�VĤ��g(sh��)��ԏăɂ�(g��)��M(j��n)��صĝ�s�ͼ��ˇ��(1)��NFĤ��sδ��(j��ng)��ȡ�Ŀ��ذl(f��)�͞VҺ,��ȥˮ�͟o(w��)�C(j��)�},��Ȼ��ȡ��@�ӿ��Դ��ȵ��O(sh��)��a(ch��n)��,��p��ȡ��,��(2)��܄��ȡ��غ��܄��{�VĤ��s��ȡҺ,��͸�^(gu��)��ȡ��ѭ�h(hu��n)ʹ��,��NFĤ�ѳɹ��ؑ�(y��ng)��ڼtù�ء��ù�ء��f(w��n)��ù�غ��ù�صȶ�N��صĝ�s�ͼ��^(gu��)��,��VBl2�ɰl(f��)�͵õ�,��y(t��ng)��a(ch��n)��ˇ��(f��)�s��a(ch��n)�ʵ�,��{�VĤ�ɑ�(y��ng)��^(gu��)�̣��΢�V��y(t��ng)��^(gu��)�V,��(j��ng)΢�V�İl(f��)��Һ��NFĤ�ɝ�s10��ϣ��Ķ��p��ȡ��,��O(sh��)��a(ch��n)��,��֮a(ch��n)Ʒ��^(gu��)��ʹ�õ��܄��Ҳ��NFĤ̎��ʹ��,��

2.1,��{�VĤ��ȡ6-��ù��(6-APA)�еđ�(y��ng)��

6-APA��һ�N��Ҫ��t(y��)ˎ��ϳ�ԭ�ϣ�һ��ù��G��}��ù��,��ø��ѽ��Ƶ�,��(j��ng)�^(gu��)��ý�D(zhu��n)��ȡ��ĸҺ��0.3%-0.4%��6-APA,��粻��,��t��ζ��10%�Įa(ch��n)Ʒ��ĸҺ�Пo(w��)��ն��pʧ��6-APA�ܟ�O�׷ֽ�,��ĸҺ�к��һ��ЙC(j��)�܄�(��2%��CH2C12),��ͨ��܄��ȡ��̎��y�ܴ�

ᘌ�(du��)��r,��(l��i)��܄��ļ{�VĤ��s6-APA�ѽ�Һ��о��Խ��(l��i)Խ��,��

��ҫ�A�x��Ӣ��(gu��)PCI��˾��AFC30��܄��ʽ�{�VĤ��s6-APA�ѽ�Һ��ԓĤ��(du��)��|(zh��)��s200,��l��ض�6-12��,��M(j��n)Һ��5MPa,��38L/min,��ԇ�Y(ji��)��Ĥ��(du��)6-APA��ƽ��99%��,��͸��pʧ��С��1%,��sЧ��Ǳ��^��ġ�

��Խʹ�ÄP�ܹ�˾�ṩ��SelROTM��ý��ʽ�{�VĤ�ɹ��(sh��)�F(xi��n)��6-APA��ĸҺ��,��_(d��)55%,��Y(ji��)��6-APA��95%��P�ܹ�˾��a(ch��n)��NF-10145��ʽĤ��s��6-APA�İl(f��)��Һ�Ɍ��0.37%��6-APA�İl(f��)��Һ��s��5%,��ԓĤ��(du��)6-APA�Ľ��_(d��)95%,��ʼs90%��ͬ�r(sh��)��}�ֵ��s�|(zh��)��ȥ��

2.2,��{�VĤ��ȡ��ù��еđ�(y��ng)��

��ù��(SPM)��һ�N��õĿ��ˎ��,��Ŀǰ��SPM��ǽ�(j��ng)�Ú��B(y��ng),��ȥ��l(f��)��Һ�й��w,��{(di��o)��^(gu��)�VҺ��pHֵ��ٽ�(j��ng)�ЙC(j��)��ý��ȡ��ˇ�Ƴ�,��ԓ��ˇ��ЙC(j��)�܄��,��SPM��ʵ͡��ŷŵĴ��UҺ��(y��n)��Ⱦ�h(hu��n)��Ȇ�(w��n)�},��,��(y��ng)��M(j��n)��Ĥ��x��g(sh��)��򲿷ִ��ý��ȡ�l(f��)��Һ��SPM��Ч��,��p�p�U��ŷ��,��ѳɞ�һ��(g��)�µ��о��c(di��n)��3�N��(du��)��|(zh��)��քe��830,��884,��898��SPM��(g��u)�ɵĻ���ʲ��NFĤ��(hu��)�@�úܺõķ��xЧ��,��

�̰�Ф�x��Ƶľ��NFĤ��(du��)SPM�l(f��)��Һ�M(j��n)�Н�s�о�,��ȫѭ�h(hu��n)��ʽ��Y(ji��)��,��M(j��n)��55L/h,��1.5MPa�l��£��ü{�VĤ��sSPM,��l(f��)��Һ�е��ù�؎׺�ȫ��,��Ĥ�ĝB͸ͨ��ɸ��_(d��)30L/h��B͸Һ��ʎ׺��,��˝�s��(sh��),��ʸߣ��B͸ͨ��,��ڰl(f��)��Һ�к��^�ߝ�ȵĵ��(du��)��|(zh��)��|(zh��),��o(w��)�C(j��)�}�ȣ��@Щ��|(zh��)��(du��)Ĥ��(hu��)�a(ch��n)��(y��n)�ص��Ⱦ�ǌ�(d��o)�¼{�V�B͸ͨ��͵��Ҫԭ��,��ɴ˿�Ҋ(ji��n),��SPM�l(f��)��Һ�A(y��)̎��^(gu��)��O(sh��)Ӌ(j��)΢�VĤ��ĳ��VĤ��ˇ�У�ȥ��,��Ȼ��x�ķ��xȥ��ܽ�Ĺ��󲿷֟o(w��)�C(j��)�}��ʮ�ֱ�Ҫ��,��ڼ{�V�^(gu��)��,��O(sh��)Ӌ(j��)�ߵ��Һ��Ĥ��Լ��_(k��i)�l(f��)��ϴ��g(sh��),��@��(du��)�ڱ��SPM�l(f��)��Һ��s�^(gu��)��Ĥ�ĝB͸ͨ��ˮƽ,��ߝ�s��(sh��)��P(gu��n)��Ҫ�ġ�

2.3,��ý�{�VĤ��}��ֿ�ù��ĸҺ��еđ�(y��ng)��

�}��ֿ�ù�ؾ��ƕr(sh��),��ͨ��ñ�ͪ�Y(ji��)��ˇ��Y(ji��)��ı�ͪĸҺЧ�r(ji��)��2000U/ml��,��}��ֿ�ù��6%,��(du��)��@��}��ֿ�ù�صĻ��һ��õ͜��Ȼ��ʴ�s��1%-2%,��ʣ�ಿ��ڻ��ձ�ͪ��Ě�?ji��n)��ŵ��,��ܶ��ˎ�Sԇ�D�÷��B͸Ĥ��һ��ļ{�VĤ��(l��i)��s��}��ֿ�ù�أ��δ�@�ɹ�,��ԭ��}��ֿ�ù�ر�ͪĸҺ�к��д��ı�ͪ,��һ��ķ��B͸Ĥ��{�VĤ�o(w��)��ЙC(j��)�܄��g��Hydrochem��˾�ṩ��SeLROTM��ý�{�VĤ��䳬��܄��(w��n)��ʹ��ĸҺ��ի@�óɹ�,��ʿ��_(d��)80%��,��Y(ji��)��}��ֿ�ù�ط��CP2000��Ҫ��ЙC(j��)��ý�ļ{�VĤ��ĸҺ�л��}��ֿ�ù��һ��(g��)�Ќ�(sh��)��еķ��,��

2.4,��{�VĤ��ȡ��еđ�(y��ng)��

��⣬NFĤ߀�ɹ��ؑ�(y��ng)��ڼtù��,��ù��,��f(w��n)��ù�صȶ�N��صĝ�s�ͼ��^(gu��)�̡��Ͽ��ؼ{�VĤ��s,��Ĺ�ˇ��w��ͬ,��s�İl(f��)��ĸҺ��Ϲ��У��Һ��(j��ng)�^(gu��)�V,��Ӹ߉��Ĥ�M��,��sҺѭ�h(hu��n)��Ϲ��У��(j��ng)һ��r(sh��)�gѭ�h(hu��n),��ֱ��_(d��)��Ҏ(gu��)��ĝ�s��(sh��),��

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