��о��^ˮ̎��g(sh��)֮��B(t��i)��

��r�g��2015-07-24 20:38 ��Դ��Փ�ľW(w��ng) ��: ��x��2567

��B(t��i)�ޏͷ��һ�N��÷Nֲˮ��ֲ��,��B(y��ng)ˮ��ｨ��︡�u��B(t��i)��,��m��ȫ�_��ʽ��^ˮ�w��B(t��i)�Wԭ��ָ��,��B(t��i)ϵ�y(t��ng)�Y(ji��)��(g��u)�c��ܑ��ˮ�|(zh��)��,��Ȼ��cˮ��ֲ��ϵ�y(t��ng)�и��ˮ��g��o��ɵąf(xi��)ͬ��Á��ˮ�|(zh��),��g��Á��ˮ�|(zh��)��ʳ��P(gu��n)ϵ��Ч�Ļ��պ��YԴȡ��ˮ�|(zh��)��YԴ��,��^Ч��ȽY(ji��)��Ч��,��

��B(t��i)��ͨ�^ˮ��,��ɰʯ,��΢���ߵ�ֲ��ꖹ�ȽM�ɵ�“��Ȼ̎��ϵ�y(t��ng)”��ˮ�M��̎��,��m�ϰ��Ȼ��Ҏ(gu��)�ɻ֏��䱾��ò��ޏ��,��ڸ��I�B(y��ng)��ˮ�w̎��о��Ъ��ă�(y��u)�ݡ�

1 ��ٿv��弼�g(sh��)

��ٿv��B(t��i)ϵ�y(t��ng)ʳ��朔zȡԭ��P(gu��n)ϵ,��ͨ�^��׃ˮ�w��Ⱥ��Y(ji��)��(g��u)��_��ˮ�|(zh��),��֏��B(t��i)ƽ��Ŀ�ġ��䌍�F(xi��n);��ЃɷN(�Dl��ʾ)��B(y��ng)�Vʳ��~��,��B(y��ng)��ʳ��~��Ԝp��Ը��΄��ʳ��~�(sh��)��,��Ķ��Ѵ��΄��NȺ��ꐝ��о��J��,��ƽͻ��ȴ��ֲʳ�Ը��΄��@��p��,��xƽ��h�|��ć��ԇ��,��B(y��ng)�Vʳ��~��Ч�ض��΢��ˮ�A,��

�ڌ��H��У��ٿv�Ĳ��y��^��,��l��׿��,��֮�g�ķ��C�ƺͲ��Ӱ푺��ʹˮ�w�ֻص�ԭ��郞(y��u)�ݷN�ĝ�ˮ��B(t��i)��

2 ˮ��ֲ��g(sh��)

�ߵ�ˮ��ֲ��c��ͬ��a(ch��n)��,��ڠI�B(y��ng),��ܺ��L��g�ϵĸ��ߣ��ϵ��ڵĻ��|(zh��)��弚��LҲ��,��ձ��Lԇ�^��ô��ˮ��ֲ��L,��(n��i)�о��ˮֲ��ռ��(y��u)�ݵ�ˮ�w,��ˮ�|(zh��)�峺,��Ըߡ�Ŀǰ�о��^��ˮ��ֲ��JȔ(Phragmitesaustralis),��P��ɏ(Eichhorniacrassipes),��(Typhaspp.)��(Elodeanuttallii)��,��

��Nֲ��g(sh��)�İl(f��)չ�鸻�I�B(y��ng)��ˮ�w��ṩ��µ�˼·,��ԓ��g(sh��)�Ը��d�w,��ϷNֲ�ߵ�ˮ��ֲ�ͨ�^ֲ��,��,��Ч��͸��H΢��ķֽ�,��V��,��pˮ�w�еĵ��נI�B(y��ng)�}��ЙC��,��L,��ˮ�|(zh��)��G�ĵ�2002��ڱ��ʲ�x��B(t��i)��g(sh��)�M��ˮ�w�ޏ�ԇ�,��ˮ�w͸��,��TP��TN��ָ�˾��@��D(zhu��n),��

��ˮ��ߵ�ֲ��M��˹��ͺ�ֲ��ڸ��I�B(y��ng)��ˮ�w��о��Ъ��؃�(y��u)��,��Ҫע��ֹ��ֲ��^��L��ʹ��ͺ��D(zhu��n)׃?y��u)��ͺ��,��@��ٺ��ٷe��ӝɻ�,��ڷ��L��(ji��)��ֲ��ĸ��ˮ�|(zh��)��Ӱ푕��󡣴��ˮ��ֲ��ӵ�,��Ĵ�ֻͨ��Ҳ��һ��Ӱ�,��

3 ��Ȼ�ͺ��(g��u)��g(sh��)

��ʿ��20��o80��ĩ��“�H��Ȼ��”��“��Ȼ��o��”��g(sh��);�ձ��20��o90��չ�_��“��(chu��ng)��Ȼ�ͺӴ�Ӌ��”,��@Щ��(g��u)��Ȼ�ͺ��˼·�Ĺ�ͬ��c��ͨ�^��B(t��i)ϵ�y(t��ng)��ޏ�,��֏��ߺ��ԃ��Ȼ�ͺ��(g��u)��g(sh��)��ɲ��,��

1)��Ȼ�ͺ��ﲿ��,��

��Ȼ�ͺ��(g��u)��g(sh��)�Б��õ��Ҫ��ˮ��ֲ��ˮ����ˮ��ֲ��ˮ��ԭ��ˮ��ֲ��磺�JȔ,��ˮ��,��ѵ��ˮ�еĵ��,��Щˮ��ֲ��P��ɏ,��M��t��^�ߝ�ȸ��ؽ��x�ӣ��JȔ�t��L,��,��ˮ��ֲ��߀��ͨ�^�p��ˮ��ٴ��M�w��ĳ��ֲ��ˮ�w�c��Ȼ�l��ֲ��l(f��)�]��ˮ��в�֮ͬ̎,��횿��]��еĲ��֮̎,��ȴ󲿷�ˮ��ֲ��ڶ��ή��,��½��,��ʹֲ��ڶ��^�m(x��)��L��о��;��ֲ��ի@��̎��̎�õĆ��},��̎�ò��ɶ��Ⱦ,��Ŀǰ��н�(j��ng)��ֲ��ˮ�w�Ĉ��,��

��ٿv��t��ˮ��ˮ�w��Ⱦ��Ǹ��I�B(y��ng)��ˮ�w,��(j��ng)��ٿv��팦��ǣ��B(y��ng)ʳ�~��~��Ʋ�ʳ��΄��~�,��Դ��M��΄��NȺ��L��Ȼ��΄��,��ʹ����~�G�غ��ͳ��a(ch��n)��@��,��

2)��Ȼ�ͺ��Y(ji��)��(g��u)

��Ȼ�ͺ��Y(ji��)��(g��u)��Ȼ�ͺӵ��Y(ji��)��(g��u)��B(t��i)�o��(�ӵ�)��Y(ji��)��(g��u)��Ȼ�ͺӵ��Y(ji��)��(g��u)��O��˼·��߀��Կ��g,��(g��u)��s��׃�ĺӴ�,��Ӟ��Y(ji��)��(g��u);��׃��ĺ��h(hu��n)��γɏ��s�ĺ��ֲ��Ⱥ�䣬��ֺ��ˮ��,��C��Ӵ�Ҫ�Џ��׃��Ȼ��·,��Ҫ�М\��̶,��Ҫ��|(zh��)��,��Ա�ˮ��γɲ�ͬ��َ��

Ŀǰ,��B(t��i)�o��߻\�o��,��Ϲ��Nֲ��ֲ��B(t��i)��Ȏ׷N�Y(ji��)��(g��u),��ͬ��c�ǲ��^��Y(ji��)��(g��u)��ȵĲ��ϰ��ֻ��ȫ��¶�ĺӵ̻��ߺӰ�,��@Щ��ͨ��ɾW(w��ng)��߸�Š��g��пɹ�ֲ��L�Ľ��|(zh��),��|(zh��)�ϷNֲֲ��,��ò��Ϻ�ֲ��ϵ�Ĺ�ͬ��ù̻��ӵ̻��ߺӰ��B(t��i)�o��_��һ��ȺӰ��o�Ļ��A(ch��)��,��ڌ��F(xi��n)��ˮ�c�Ӱ��|(zh��)��Q,��ڌ��F(xi��n)��ĺ��B(t��i)ϵ�y(t��ng)��p��Դ��Ⱦݔ��,��

4 ��B(t��i)��g(sh��)

�˹��

�ǌ��Ȼ��؃��ܵď��,��û��|(zh��)-ˮ��ֲ��-΢��ͺ��B(t��i)ϵ�y(t��ng)�M��W��ąf(xi��)ͬ��,��ͨ�^�^�V,��,��ֲ��պ�΢��ֽ⌍�F(xi��n)��I�B(y��ng)�}��ЙC��ȥ��,��Ȳ��ɵ[ʯ,��ʯ�ͷ�ú��ϽM�ɵ��˹��؃��I�B(y��ng)��^ˮ�w��TP,��TN,��COD��Ⱥ��{�G��ȥ��ʷքe�_��35.1%��65.3%,��28.7%��62.9%,��36.0%��79.8%��78%��63%��,��ˮƽ��˹��ޏ��Ⱦ��^ˮ�w��ԇ�Y(ji��)��,��ϵ�y(t��ng)��ЙC��,��NH4+-N��TN��TP��^�õ�ȥ��,��ȥ��Sͣ��r�g��L��,��ضȡ��Ϻ�ֲ��N�̎��Ч��Ҳ�кܴ�Ӱ�,��˹��ռ��e�^��,��ό��׶��Y(ji��),��ڳ��о��^ˮ�w��еđ��,��

��(w��n)��

�ַQ��ͨ��Ȟ�1.0��1.5m�Ĝ\��,��ͨ�^��N��,��^�̺�ʳ��̎��Ⱦˮ�w��B(t��i)�[ʯ��|��/��(w��n)��̎��΢��Ⱦ��^ˮ,��COD,��ȡ�TN,��TP��{�G��ȥ��ʷքe��56%��68%,��80.6%��ҡ�44.8%��48.3%,��24.6%��31.4%,��85%��ҡ��(w��n)��\�гɱ��,��ռ��e��,��̎��L,��m�ڸ��Ȼ��õľ��^ˮ�w��

��B(t��i)��g(sh��)

��B(t��i)��z��ڴֹ��܇��γɵ��Ͷ�ײ��,��˷��˂��y(t��ng)��o��ֲ��o��L��ȱ�c,��B�m(x��)��϶�m��ֲ��ϵ��L��΢��︽��Ķ��B(t��i)��,��a��B(t��i)��ӵ�ģ��̎��ģ�M�ӵ�ˮ,��\��20d��TP��TN�͸��i��}ָ��(sh��)ȥ��ʷքe�_95.8%,��75%��76.1%,��l(f��)�F(xi��n)�\�г��ڻ��ܳ��ˮ�w�a(ch��n)��ؓ��Ӱ푣��\�Еr�g�^�L(��^30d)�rTP,��TN�͸��i��}ָ��(sh��)�л��F(xi��n)��,��

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