��ˮ��Ⱦ̎��MPPE��g(sh��)

��r�g��2015-07-07 21:28 ��Դ��Փ�ľW(w��ng) ��: ��x��1796

��ˮ��Ⱦ��˞��ɵ��ˮ�|(zh��)��ĬF(xi��n)��,��ɵ��ˮ��Ⱦ��ԭ��Ҫ�У��Ⱦ�ĵر�ˮ��뵽��º�ˮ��,��I(y��)�Uˮ��ֱ��ŷţ��S��^��ʹ��r(n��ng)ˎ��Ⱦ��ˮ�B��µ�,��Ⱦ�ĽY(ji��)��ʹ��ˮ�е��к��ɷ��,��t��,��,��|(zh��)��(x��)��,��ЙC��ȵĺ��,��Ⱦ�ĵ��ˮ��w��͹��r(n��ng)�I(y��)��a(ch��n)��Σ��

��ˮ��Ⱦ�c�ر�ˮ��Ⱦ��һЩ��@�Ĳ�ͬ��Ⱦ��M�뺬ˮ��,��Լ��ں�ˮ��\�Ӷ��^��,��Ⱦ��u�l(f��)��ģ��M�Ќ��T�O(ji��n)�y,��y��r�l(f��)�X;�l(f��)�F(xi��n)��ˮ��Ⱦ��,��_��ȾԴҲ��ر�ˮ��ô��ס��Ҫ��ǵ��ˮ��Ⱦ��,��ų��ȾԴ֮��,��ر�ˮ��^�̕r�ڃ�(n��i)�_��;��ˮ��ų��ȾԴ,��ѽ�(j��ng)�M�뺬ˮ�ӵ��Ⱦ��Ԍ��L�ڮa(ch��n)��Ӱ�,��ˣ��о��ˮ��Ⱦ̎��ü��,��,��ҽ�Bһ�N̎��ˮ��Ⱦ̎��—MPPE��g(sh��)��

MPPE��g(sh��)��̎��ˮ��Ⱦ�ĺܺ÷��

1 ��Ȼ��Ⱦ�ĵ��ˮ�w�ޏ�(f��)

��˹��ĵ��ˮ��(j��ng)��ʹ�õ��Ȼ ��Ⱦ,��ˮ�к��д��ķ��NͶ�h(hu��n)��N��Ⱦ ��,��1998��ǰ��ԓ��ʹ��^��Ó��+��̿,�� ˮ��̿�ɷN̎��g(sh��),��Ч��@��ͬ�r�@ ��헼��g(sh��)��Ҫ��A(y��)̎��ȥ��ˮ�е��F,�� 1998��,��ԓ��MPPE��g(sh��)��̎��ˮ�� MPPE�b�õ��O(sh��)Ӌ̎��6 m3/h,��Mˮ�з��NͶ�h(hu��n)��N��Ⱦ��|(zh��)��14 mg/L,��ж� �h(hu��n)��N4 mg/L(80%��),��BTEX 10 mg/L��(j��ng)�^��,�� ˮ��Ⱦ��|(zh��)��<0.01 mg/L�_��Ҏ(gu��)��Ę�(bi��o)��(zh��n),��

2 ��Ȼ��N��Ⱦ�ĵ��ˮ�w�ޏ�(f��)

��ˮ�ط�ˮ��Һ�w(DNAPL)��Ҋ�� ϩ(TCE),��ϩ(PCE)�Ⱥ��ЙC��,��TCE ��PCE�Ⱥ��ЙC��°��Ի��°��Ի� ��һ��ˮ��Ⱦ,��ڵ��ˮ�YԴ��ʹ�� c��ɇ�(y��n)��{,��TCE��PCE�� ЙC��y��ｵ��ԣ��һ��M�� w��(n��i),��֬��M��,��ױ��x �ֽ⣬�Sʳ��朵��D(zhu��n)�ƶ��γ��۷eЧ��(y��ng)�� Џ��ҵĶ��,��ڇ��H�ϱ��l(f��)DNAPL��Ⱦ�İ�� ^��,��Բ��GCW-MPPE��g(sh��)��Ȼ��N��Ⱦ�� ˮ�w�M��ޏ�(f��)��Ҋ�D��ʾ,��GCW��ˮѭ �h(hu��n)��ĺ��Q,��

��ψD��ʾ��Ԅ�ע��ܽ⵽��Ⱦ �ĵ��ˮ�w��,��Ȼ��GCW��͵�MPPE�b��M�з��x��;��ЙC��ı��Ԅ��ЙC��x��,��б��Ԅ��Ļ��|(zh��)��ע�� ˮ�w��ѭ�h(hu��n)ʹ�á��(j��)̎��ǰ��ĸ�ۙ�yԇ,�� Alameda�؅^(q��)��^99%��DNAPL(380 L)��ȥ��,��

3 ��ЙC��Ⱦˮ�w��ޏ�(f��)

MPPE��g(sh��)�ɏV��ЙC��Ⱦ��ˮ�w�� ,��Akzo Nobel��˾�c��Frauenholer�о�� ,��Stadtallendorf��ԓ��g(sh��)̎��(zh��n)��g�� ˎ�б�ը��ЙC��ױ�(TNT)��Ⱦ�� ˮ��_�ɵĵ��ˮͨ�^�༉�^�V�ͷ��xϵ�y(t��ng) ��͵�MPPE�b��,��DNT��TNT��ȥ��>99%,��܇�dʽMPPE�Ƅ��O(sh��)�䡣

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