�Ͼ�ĳ�Ƶ��UˮĤ��ﷴ��̎��о�

��r�g��2008-12-24 15:53 ��Դ�� : ��x��1493

��Ĥ��ͨ��ܠ��մ�Ĥ��ͨ��֧��w��մɲ��,��o�CĤ(AL2O3)��ͨ��(n��i)��,��Ĥ��(sh��)Ҋ��1,��Ĥ�^�V��e��̣��Һ��w��S��^Ĥ��,��^�V��ˮ�؏��ͨ�^Ĥ��,��

��ˇ��D��

�Ͼ�ԓ��Ƶ�͏d�Uˮ��Ҫ��͏d��в͏d,��߷��֬��ͳ���,��Ե��ס��w�S�|(zh��)��|(zh��)�B(t��i)�ķ��ܽ��ЙC��,��,��ڲ͏d�Uˮ��gЪʽ�ŷ�,��ˮ�|(zh��)��ˮ��кܴ�Ĳ��,��ˮ�|(zh��)ָ��2,��

̎��Ч��

Ĥ��ﷴ��M��ˮˮ�|(zh��)ָ��Ҋ��3��Կ��,��L�_��һ��ȵ��\�Еr�g��(n��i)��Ĥ��ﷴ��Uˮ̎��Ч��^��,��\�з�(w��n)��,��ȫ�M��ˮ�C��ŷŘ˜�(GB8978-96)��һ��˜ʣ�߀��_��ˮ��ˮ�|(zh��)�˜�,��

��Ȍ�Ĥͨ��Ӱ�

��(MLSS)��Ӱ�Ĥͨ��Ҫ��֮һ��ߵ�MLSS��Ա��C�ЙCؓ�ɸ߷��ڵĳ�ˮˮ�|(zh��),��ڵͷ��M��(��(n��i)Դ��) ,��ӣ��ճ�ȵ��,��ͨ��½�,��K��D(zhu��n)�Q��Ķ�Ӱ��Ժͷ��x��,��аl(f��)�F(xi��n)��Ĥͨ��c��ȳʾ��Pϵ��J=һ14.44MLSS+215.56,��

Ĥ��ٌ�Ĥͨ��Ӱ�

Ĥ��ٌ��Ĥͨ��f��Ĥ��,��ԜpС�ɝ��O��a(ch��n)��z�ӵĺ�ȣ��Ķ��p��Ĥ��^�V��,��Ӿ��ͷ�ֹ��Ĥ�Ķ��,��S��һ��(w��n)��Ĥͨ��ĈD��Կ��Ĥͨ��S��Ĥ��ٵĿ��Ӷ��,��ǵ��څ��ƽ��,��ɴ˿��Կ��Ĥ��ٲ��Խ��Խ��,��\��,��C�Ͽ��]�ܺĵȸ��أ��ԃ�(y��u)��̎��,��

        Ĥ��ԭ��,�� Ҫ��c��

        (1)Ĥ��(n��i)��MLSS��,��΢��(n��i)Դ��ӄ�,��ȱ��,��ʹ��Ĥ��e��һ�Ӻ�ɫ��|(zh��),��@�Ӻ�ɫ��|(zh��)��䚈��,��,��΢��(n��i)Դ��a(ch��n)��20%�Ě��|(zh��)��y��ģ�

        (2)��ۺ��(EPS)��u��ߌ�Ĥ��Ⱦ,��EPS��ɶ��,��|(zh��)��ǵ��|(zh��),��֬��|(zh��)��΢��w��(n��i)��|(zh��)�M��,��γ�ճ�Ի��|(zh��)��ճ��Ĥ��,��ʹ��Ĥ��һ��,��EPS��ʹ��Ĥ��γ��z�ӣ�ʹͨ��½�,��

        (3)Ĥ��Ҫ��|(zh��)��΢��x�a(ch��n)��ճ�Զ��ķ��Ӻ͵��|(zh��)��ӵ�,��л��Ի��F�Ĵ��|(zh��)��c��x��Ca2+,��Mg2+,��Fe3+��໥��ö��Ĥ��γ��z��,��

        Ĥ��ϴ��һ��(j��)Ĥ��|(zh��)��̎��Һ��|(zh��)��_��,��o�CĤ�ķ��x��ǻ��Һ��ﷴ��е�΢����I(y��)�Uˮ�е��ЙC�ｵ��һ��ӑB(t��i),��B�m(x��)��^�̡��Uˮ�еĠI�B(y��ng)�ɷ��Ҫ��,��,��|(zh��)�ȣ��(j��ng)�^΢��ķֽ�,��,��D(zhu��n)׃��һ��֡�΢��x��a(ch��n)��ճ�Զ��|(zh��),��ճ�Զ��ķ��Ӻ͵��|(zh��)��ӵȣ� ��,��@Щ��|(zh��)һ��ֿɱ��΢��ã�һ��ֿ��ܴ��ڻ��Һ��,��ͬ�ӣ��Բ�Uˮ��o�C�}Ҳ��ֱ��΢��z��,��ʣ�ಿ��Ҳ��ڻ��Һ��,��@Щ��Һ�еĳɷ֣��K��_Ĥ��棬�γ��˶��Ĥ��z��,��ˣ��_��Ĥ��ϴ��飺

        (1)��ԁ�ˮ�_ϴĤ�ı��,��ȥĤ��ϵ��͑Ҹ��,��

        (2)��1%�Ĵ��c��0.5h��ԁ�ˮ�_ϴ,��Á��ȥĤ��z��,��

        (3)Ȼ��1%�Ĵ��0.5h��ԁ�ˮ�_ϴ,��

        (4)��1%�Ě��c��Һ��{(di��o)��(ji��)pHֵ��,��