��ĸ�Uˮ��̎��g(sh��)

��r�g��2015-01-12 10:47 ��Դ��h(hu��n)��̌W(xu��)��(b��o) ��: ��x��2038

��ĸ��a(ch��n)�^�̮a(ch��n)��ďUˮ�ǵ��͵��y��ԏUˮ,��Ŀǰ��(n��i)�׺��]��I(y��)�܌��Uˮ̎��_(d��)��(bi��o)��̎��ɱ��,��Ҏ(gu��)��—��̎��ďUˮCOD��ɫ��Ȼ�^��,��I(y��)һ��ֻ��ͨ�^��W(xu��)�ֶ��M(j��n)��̎��绯�W(xu��)��,��ԓ��Ļ��Ͷ��,��Үa(ch��n)��W(xu��)��࣬��ˏUˮ̎��ɱ�,��ͬ�r��̎��y��,��

Ŀǰ��(n��i)�⌦��ĸ�Uˮ��̎��о��^��ǻ��W(xu��)��y��ˎ��Ͷ��,��̎��ɱ��ߵĆ��},��(qi��ng)��̎��ֶγ��(y��ng)��ˮ�ͳ��ˮ��ˮ̎��С��P��ԇ�D��(qi��ng)��(y��ng)��ڽ�ĸ�Uˮ��̎��,��_(d��)��ͻ��,��p��a(ch��n)��Ŀ�ġ�

1��(sh��)�(y��n)��

1.1��(sh��)�(y��n)ˮ�|(zh��)

��(sh��)�(y��n)��ˮȡ��ĳ��ĸ�S��̎��ˮ,��COD��500~700mg/L,��ɫ��600~800��,��pH��7.2~8.0��

1.2��

COD�Ĝy��t��⛷�,��

1.3��(sh��)�(y��n)��

��1��x��,��(sh��)�(y��n)�x��ɷN��õĂ��y(t��ng)�o�C(j��)��——��Ȼ��F��X��քe��Ͷ��,��^��ߵ�̎��Ч��,��քeȡ300mL��(sh��)�(y��n)�Uˮ��4��У��Ͷ�ӷ��ɷ�Ͷ��,��Ȼ��FͶ��քe��1,��2��3,��4g/L,��ٔ��30s��300r/min��ٔ��10min��120r/min��,��ٔ��5min��50r/min��,��o��30min��ȡ��Һ�y��COD��XͶ��քe��1,��2,��3��4,��5g/L,��(sh��)�(y��n)��ͬ�ϡ�

��2��(qi��ng)��(sh��)�(y��n),��M(j��n)�ІΪ�(d��)��(sh��)�(y��n),��քeȡ1.5L��ˮ��{(di��o)��(ji��)��l(f��)��M(j��n)��1L/min,��|(zh��)��25mg/L,��Ͷ��քe��60��120,��180,��240mg/L��ͬͶ��µĳ��ˮ�M(j��n)�л��ȡ��ˮ��1L,��Ȼ��F��Ͷ��քeȡ0.5,��1.0��1.5g/L,��ٔ��30s��300r/min��,��ٔ��10min��120r/min��ٔ��5min��50r/min��,��o��30min��ȡ��Һ�y��COD,��ͬ�r��ಢ�Q�ء�ͬ�r߀�M(j��n)��Ȼ��Č�(sh��)�(y��n),��ͳ��Ͷ��c��(qi��ng)��(sh��)�(y��n)��ͬ,��

2�Y(ji��)��cӑՓ

2.1��Ĵ_��

�քeͶ��Ȼ��F��X��䌦COD��ȥ��Ч��,��Y(ji��)��l(f��)�F(xi��n),��ɷN��Ͷ��Ȼ��F��2g/L�r,��CODȥ��ʞ�52.7%,��X��4g/L�r��CODȥ��ʞ�54.6%,��^�m(x��)��Ͷ��rCODȥ��ʷ��,��ԭ��ǻ��^��z�w��^��ķ��x�ӣ�ʹԭ��ؓ(f��)늺�׃��늺�,��ʹ�z�w���,��Ķ��(d��o)��z�w��|(zh��)��ٴη�(w��n)��ȥ��ʽ��,��C�ϻ��CODȥ��,��x��Ȼ��F��ĸ�Uˮ��ˮ�Ļ��

2.2��(qi��ng)��(sh��)�(y��n)�Y(ji��)��

��1.3��(sh��)�(y��n)�l��,��(qi��ng)��c�Ȼ��COD��ȥ��Ч��,��Y(ji��)��Ҋ��1��2,��ı�1��Կ��,��Ͷ��60~240mg/L�r��CODȥ����,��50%��,��m(x��)��^��CODȥ��ʅs��@��ͬ��@��ЙC(j��)��ȥ��޵�,��ӳ��Ͷ��܌��ЙC(j��)��V��,��^�̿��ܸ�׃��ЙC(j��)��ĽY(ji��)��(g��u)��Ķ�Ӱ푺��m(x��)��^��,��

��1��ͬ��Ͷ��µď�(qi��ng)��Y(ji��)��

��2��ͬ��Ȼ��FͶ��Ȼ��Y(ji��)��

�D1�鲻ͬ��Ͷ��µď�(qi��ng)��Ч��,��ĈD1��Ҋ��Ͷ�ӳ��M(j��n)�Џ�(qi��ng)��CODȥ��ʾ��ȆΪ�(d��)��,��Ͷ��60mg/L,��Ȼ��FͶ��1.5g/L�rCODȥ��_(d��)��67.3%��ȆΪ�(d��)��Ȼ��F��1.5g/L��5.2%,��Ͷ��120mg/L�rֻ��0.5g/L��Ȼ��F,��CODȥ��_(d��)��65.0%,��0.5��1.5g/L�Ϊ�(d��)��Ȼ��F��քe��17.8%,��6.5%,��Ȼ��F��0.5g/L��Ͷ��քe��180,��240mg/L�r��CODȥ��ʷ��Ͷ��120mg/L�r��ȥ��ʸ�,��ԭ��ܞ�˕r��^��ˮ�д��ЙC(j��)��ֽ��С��ЙC(j��)��,��Hˮ��(qi��ng),��ڻ��̎��Ҫ��,��Ͷ��60mg/L�r,��ò��@��^��Ӱ푲��,��

�D1��ͬ��Ͷ��µď�(qi��ng)��Ч��

��_��ď�(qi��ng)��^��,��(qi��ng)��(sh��)�(y��n)�Y(ji��)��c�Ȼ��Č�(sh��)�(y��n)�Y(ji��)��M(j��n)��ˌ��ȣ��D2��Ȼ��CODȥ��Ч��,��ĈD2��Կ��,��1.5g/L��Ȼ��F��Ͷ��60mg/L��ȥ��Ч��ã�CODȥ��ʞ�71.2%,��˕r��Ȼ��F��Ͷ��,��1.0g/L��Ȼ��F��Ͷ��60mg/L��CODȥ��ʞ�63.8%��0.5g/L��Ȼ��F��Ͷ��120mg/L��ȥ��Ч��^�Ϊ�(d��)��]��@��,��

�D2�Ȼ��̎��Ч��

�C��ˎ��Ͷ��CODȥ��Ч��,��Ȼ��^��(y��u)�l��Ȼ��FͶ��1.0g/L��Ͷ��60mg/L,��˕rCODȥ��ʞ�63.8%,��

��ڻ��ˇ��a(ch��n)��W(xu��)��࣬��Ͷ��ɷN��ˇ��CODȥ��,��W(xu��)��a(ch��n)��M(j��n)�Ќ��,��Y(ji��)��Ҋ��3��

��3��(qi��ng)��Ȼ��Ч��

�ı�3��Կ��,��,��Ȼ��FͶ��60mg/L��1.0g/L�r,��(qi��ng)��Ч��Ȼ��,��ԭ��?y��n)�˕r��Ͷ��ƫ�ͣ�δ�𵽺ܺõď�(qi��ng)��ã��W(xu��)��ɜp��50%��,��(d��ng)��,��Ȼ��FͶ��քe��120mg/L��0.5g/L�r,��(qi��ng)��Ч��@��Ȼ��,��ͬ�r�ɜp��50%��ϵĻ��W(xu��)��,��ҿɱȆΪ�(d��)��^�̜p�ټs60%��Ȼ��F��,��ɴ˿�Ҋ��m�˵�Ͷ��,��ԏ�(qi��ng)��^��,��̎��Ч��ͬ�r��Ԝp�ٻ��ͻ��W(xu��)��a(ch��n)��,��

2.3��ͬ��Ľ�(j��ng)��(j��)��

�քe��3�N��ˇ��(y��u)�l��£��̎��Ч��M(j��n)�Ќ��,��Y(ji��)��(qi��ng)��Ȼ��,��Ϊ�(d��)��CODȥ��ʷքe��65.0%,��63.8%��58.5%,��ߵĽ^��քe��2.6,��5.6��5.7g/L,��

��1��l(f��)��Դ,��1kgO3��16kW·h��M(f��i)�r��0.7Ԫ/��kW·h��,��FeCl3��ˮ��Ȼ��FӋ(j��)��r��2500Ԫ/tӋ(j��)��,��ɵ�3�N��ć�ˮ̎��M(f��i)�ã�Ҋ��4,��

��4��Դ�r3�N��̎��M(f��i)��Ԫ/t

��2��l(f��)��ÿ՚�Դ,��1kgO3��20kW·h��M(f��i)�r��0.7Ԫ/��kW·h��,��FeCl3��ˮ��Ȼ��FӋ(j��)��r��2500Ԫ/tӋ(j��)��,��ɵ�3�N��ć�ˮ̎��M(f��i)�ã�Ҋ��5,��

�ɱ�3~��5��Ҋ,��(y��u)�l��Ϊ�(d��)��CODȥ��ʲ��60%��̎��M(f��i)��,��3.8Ԫ/t,��(qi��ng)��̎��Ч��ã��̎��M(f��i)��,��Դ��l(f��)��r,��̎��M(f��i)�Þ�2.5Ԫ/t,��ÿ՚�Դ�r̎��M(f��i)�Þ�2.9Ԫ/t��Ȼ��քe�p��0.7,��0.4Ԫ/t�M(f��i)��,��ȆΪ�(d��)��քe�p��1.3��0.9Ԫ/t�M(f��i)��,��ͬ�r��(qi��ng)��a(ch��n)��Ļ��W(xu��)��Ҳ��,��H��ɷN��һ�롣

��,��̎��Ч��ͽ�(j��ng)��(j��)�Է��濼�],��(qi��ng)��(y��ng)��ڽ�ĸ�Uˮ��̎��ǿ��еġ�

3�Y(ji��)Փ

��1��̎��ĸ�Uˮ��ˮ�r,��Ȼ��F��X��m��,��2��Ȼ��FͶ��քe��120mg/L��0.5g/L�r,��(qi��ng)��Ч��@��Ȼ��,��CODȥ��ʱȺ��߸�19.2%��ɜp��50%��ϵĻ��W(xu��)��a(ch��n)��,��Ȼ��F��ȆΪ�(d��)��^�̜p��60%��,��3��3�N��(y��u)�l��£��(qi��ng)��ć�ˮ̎��M(f��i)��,��ǳ��l(f��)��Դ�r,��̎��M(f��i)�Þ�2.5Ԫ/t��仯�W(xu��)��Ҳ�H��2�N��һ��,��]��W(xu��)��̎��M(f��i)��,��t��(qi��ng)��̎��M(f��i)�ø��@��2�N��

����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��