��öѷʼ��g̎��ʯ��

��r�g��2008-05-04 10:56 ��Դ��ʯ��˾ ��: ��x��2729

ժҪ : ʣ��ˮ̎��ĸ��aƷ,��ʣ��M�Н�s��,��Óˮ�ȼ��g��,��_�l(f��)��rʣ��಻��s��ֱ��Óˮ��¹�ˇ,��Ό��Óˮ��K��·�s��һ��ʮ�֏��s�ĺ��δ�ܺý�Q�Ć��},��1996��ǰ��rʣ��Óˮ�󣬱��G��϶��ھG��,��̕r�g��Пo��K,��L��،��Ⱦ�܇��h(hu��n)��,��,��회�Óˮ��Mһ��̎��ʹ֮�p��,��(w��n)��͟o��,��Ȼ��K̎��M��F(xi��n)�p��Ⱦ�ͺ��YԴ��p��Ŀ��,��

�P�I�~ : �ѷʼ��g,̎��ʯ��,�r�g

1.ǰ��

ʣ��ˮ̎��ĸ��aƷ��ʣ��M�Н�s,��,��Óˮ�ȼ��g��죬Ҳ��_�l(f��)��rʣ��಻��s,��ֱ��Óˮ��¹�ˇ,��Ό��Óˮ��K��·�s��һ��ʮ�֏��s�ĺ��δ�ܺý�Q�Ć��}��1996��ǰ,��rʣ��Óˮ��,��G��϶��ھG��ȡ��̕r�g��Пo��K,��L��,��،��Ⱦ�܇��h(hu��n)��,��회�Óˮ��Mһ��̎��,��ʹ֮�p�ݡ��(w��n)��͟o��,��Ȼ��K̎��,��M��F(xi��n)�p��Ⱦ�ͺ��YԴ��p��Ŀ�ġ�

��,��@��̎��Ч��Óˮ��M��˴��о��͌��`��,��õ��̎�÷�ʽ�зٟ��,��ź�,��õȣ��Ќ�Óˮ��ѷ�̎��M��õķ��ֵ��]�ķ�ʽ,��

2.ʯ��

��ʯ��˾��ˮ�S��ˮ̎��ؓ؟̎��˾��w��a��Uˮ,��ˮ��Ҫ��Ⱦ��Ҷ��ᡢ��ϵ�ЙC��,��^�՚��ؚ�ͼ��ؚ�ɘO��෨̎��,��ˮ��ЙC��󲿷ֱ�΢��ֽ��D��࣬�^��Ļ��ʣ��ʽ�ų�,��ʽ��V�C�D��ɞ�Óˮ��,��е��ˮ��g϶ˮ��ȥ��

��ʯ��˾��ˮ�SÓˮʣ��Г]�l(f��)�Թ��w��,��⛠I�B(y��ng)�ɷ��Rȫ,��ؽ��ټ��ж��к��ЙC�ﺬ��^�͵��c(Ҋ��1)��,��ֻҪ̎��î�,��ȫ��Ԍ��F(xi��n)��(w��n)��o��YԴ��,��

��1 Óˮ��Ļ��(sh��)��(j��)

�Ŀ	��ˮ��(%)	�ҷ�(%)	��	�ЙC�\|(%)	��w(%)	�]�l(f��)�Թ��w(%)	pH	C/N	��(%)	��(%)
��	90	28.72	��	48.51	17.64	7.14	6.44	6.67	4.91	0.67
�Ŀ	��(%)	Cu(mg/l)	��	Hgmg/l	Zn (mg/l)	Pb(mg/l)	Cdmg/l	Asmg/l	Cr(mg/l)	��mg/l
��	0.42	105	��	2.15	725	48.09	0.51	10.91	64.8	0.397

��1��ЙC�ﺬ��,��y��ֽ�

��ˮ̎��ˮ�Թ��I(y��)�Uˮ��ɳ�ȟo�C�|��^��,��ȥ��ˮ��ɳ��ؚ��ɳ��e�ö��,��ʣ��Óˮ��ĺ�ˮ�ʽ��90%��ң��ЙC�|��50%,��е��ЙC��z��ʽ��,��@�ӵ��|��(w��n)��׷ֽ�,��ǰ��ʹ�øɻ��̎��ʣ��r,��^һ��L��Օ񣬳��˱��ɻ��ў��z��ӲƤ��,��Ǻ�ˮ�ʘO�ߵĺں�ɫ��,��ֻ��\��G��ɢ�ѣ��L�r�g��Ȼ��ֽ�,��

��2��Ч��

1993��ǰ,��ҏS��ǲ��ÙCеÓˮ��ǌ�ʣ��ֱ��ɻ��,��B©��L��Օ��M�иɻ�̎��,��ɻ��ܵĘ�ľ�s�ݱ��ˮ̎��λ��L�ø��,��̎��λ�Nֲ��ݘ�ľ�r,��ֲ��Ӄ��ĸɻ��ĸ��ࡣ��,��ˮ̎��Ę�ľ�L�øɴ�֦��~ï,��ʹ֮�ɞ�һ��@ʽ��S,��ƽ�rϲ�g�PŪ��ݵ��Ҳ�ĸɻ��ռ�һЩ��ɻ��࣬��ڻ��B(y��ng)ֳ��,��ɻ��͸ˮ�Ժ�,��ֳ�|��ߡ��I�B(y��ng)ȫ��,��ټ��|ƫ΢��,��ʹ��@Щ��L��r��á�

��3��ؽ��ٺ��

��ڹ��I(y��)��a�b�Û]��ʹ��ˮ��ؽ��x�ӵĹ�ˇ,��Óˮ��ؽ��ٺ��ܵ�,��@�ӵ��Ʒ��ھG��r��ϣ��^�L�r�g�Ȳ��r��a��Ӱ�,��

��4��pH��ƫ��

Óˮ��pHֵ��6��7֮�g,��ƫ�ᣬ�@�ӵ��^�m��ډA��,��ڸ��ƉA��|��һ��̎,��

3.��ѷ�ԇ�

3.1��ԇ

1990�꣬�M��˺��ѷʵ��ԇ,��o�B(t��i)��Ȼͨ�L�ķ��ß�늏S��ú�Һ͸ɻ��еĝ��ఴ��,��ĺ�ˮ��{��65%��Һ�,��ѳɸ߶ȼs1m��ζѣ��O�v�M�p��Ա�ͨ�L��Şrˮ,��ѷ�3��,��w�Ȳ��ض��߿ɽӽ�60�棬��ܾS��2��,��S��,��ѷ��20�죬��Ʒ��^��ɢ,��_��̶�,��o��@��ζ��

3.2��a��ԇ�

1995��“Óˮ��ѷ��a��ԇ�”��g��P�о��n�},��ˮ̎��A��g��һ��ָ��һ��L15m,��3.2m��1.5m�Ķѷʂ},��1997�괺��_ʼ,��҂��M��ζѷ��^�̣��˶ѷ��^�̵��P�I��ƅ��(sh��),��a��ϼs40m3,��քe��񹫈@,��ԡ��_�l(f��)�^(q��)�G��ȵ��M�з�Чԇ�,��ʹ��Ч��,��ѷʺ�C/N��7.5��,��ӽ��C/Nֵ,��ѷ��B(y��ng)�ֺ��r�ҷʣ��һ�N�ܺõķ��YԴ��w��(sh��)��(j��)Ҋ��2��,��c��Ⱥ�ͼ��(sh��)��@��4��(sh��)��,��x�ѽ��˽�2��(sh��)��c��ֵ�ͻ��x��ʾ��_��҇��S��o��l(w��i)��˜ʡ�Ҏ(gu��)��Ę˜�ֵ,��f��ߜضѷʰl(f��)��^�̚��˴󲿷ֲ�ԭ�w,��_��o��Ŀ�ġ��ѷʺ�,��Ԡ��^,��]�l(f��)�Թ��w��ЙC�|��@��,��f��ѷ�׃�ñ��^��(w��n)��,��ѷʺ�ˮ�ʽ��ͽ�30��ٷ��c��ѷʺ��w�eֻ��ԭ��w�e��1/3,��_��p�ݵ�Ŀ��,��

��2 ��ѷ�ǰ��Ļ��(sh��)��(j��)

�Ŀ		��ˮ��(%)	�ҷ�(%)	�ЙC�\|(%)	��w(%)	C/N	�]�l(f��)�Թ��w(%)	��c��Ⱥ(mpn/kg��)	��(sh��)(n/kg��)
��	��ѷ�ǰ	84.15	28.72	48.51	15.85	7.35	59.1	1.8×108	6.6×108
��	��a��ԇ�ѷʺ�	54.55	31.87	43.75	51.94	7.25	48.4	1.3×104	3.6×104

��a��ԇ�ߜغ��o�B(t��i)�ѷʂ}��й��ؚ�ʽ��һ�ζѷʂ}�L4.2m��3.2m��1.5m,��Ч�ݷe��21m3,��ȫ��]ʽ��ζѷʂ}�L10.8m��3.2m��1.5m,��߅��],��һ߅��_ʽ��Y��ʾ��Ҋ�D1,��a��ԇ��É��s�՚��ˮ̎��ϵ�y(t��ng)��x�Ĺ��L�C�ṩ,��L��0.05MPa��ζѷʂ}�ȵ�ͨ�L��φ15��25mm��Z��ʯ��L��ƽ��,��ֱ��ڂ}��,��ʹһ�ζѷʂ}��ͨ�L��ͨ�L��O��ײ��,��֧��֧��,��ֹ��϶��׺ͱ��C�՚��M��ѣ��䁉|10cm��,��Y��,��

ԇ�Y��,��Ï��ͨ��ʽ�o�B(t��i)�ѷʹ�ˇ��Գɹ��،�Óˮʣ��M�жѷ�̎��F(xi��n)��Ĝp��ͷ�(w��n)��,��o��,��YԴ��ϵ�ˮ��{��(ji��)�@һ��Ҫ�h(hu��n)��(ji��)��,��H�]��ʹ�óɱ��^��,��s��ľм��ۗU��ЙC�|��ӄ�,��Ҳ�]��ʹ�ß�늏S��ú��,��ֻ��û��ѷʮaƷ��Г��s��һ��Ͷ��ĭ�K��@�N��{��(ji��)ˮ��,��ֺ��˶ѷʹ�ˇ,��кܴ�Č��Ãrֵ��

��a��ԇ��,��ͨ��ʷ��5��20m3/(h.m3��),��wͨ�L��(j��)�ѷ��M�е��A�κ͜ضȼ��Ϻ�ˮ�ʵ�׃��ͨ�LҎ(gu��)��ѭ��→��→��ģʽ,��g��(j��)��w��r,��߀��ܳ��F(xi��n)�̕r�gͣ�L��̕r�g�Ӵ��L��Ĳ��ͨ�^�{��(ji��)ͨ�L��,��ʹ��w�ض��ߵ�55OC��,��S��3��ϕr�g��Ȼ��ضȾ��½�,��M��ϸ��A�Ρ��ض��½��40OC��,��S��һ��,��һ�ζѷʰl(f��)�ͼ��Y��һ��ڞ�15��20��,��ζѷʰl(f��)��Ԝض��ٽ��ز��S��һ��ֹ,��һ��ڞ�20��25�졣ͨ�^��ƶ��ϵĺ�ˮ�ʺ�ͨ�L��,��ͬ�r��Ȟ�15��20cm�Ķ��ζѷʻ��w�ڶ��w��䮔��Ó��ѷʮa��ĳ��,��ҹ��î��Ա��F(xi��n)�B��Һ,��ۉm�͐��ȭh(hu��n)��l(w��i)��},��

4.��a�b�ý��O

2000�꣬��Ϲ�˾��̽��Ͷ�a��ˮ̎��Ҏ(gu��)ģҪ�U��Ҫ��,��҂��M��h˹��깫˾��݉�ʽÓˮ�C��F(xi��n)��ʣ��Óˮ��,��߀��Ҏ(gu��)ģ��ÿ��20m3��Óˮ��ѷ��b��,��

��ѷ��b�÷ֶѷʺ��Ʒʃɂ��h(hu��n)��(ji��)��ʹ�õ��O��̈D��ᵽ�ęCе��,��߀�д��ڸ��h(hu��n)��(ji��)֮�g��ݔ�͙C��Ƥ��ݔ�͙C�ȸ��N��O��,��2001��ϰ��O�䰲�b��M��˴�ͨ��̵��P��,��_��A�ڵ�Ŀ��,��љC�ȶ�N�Cе�O��Ͷ�ã��H��p�p�˲��ˆT�Ąڄӏ��,��Ҹ��˶ѷ�Ч��,��ʹ�÷��љC�󣬶ѷ��^�̲��o�B(t��i)�^��,��׃��һ��ӑB(t��i)�^��,��ɴ˿��Խ�Q�o�B(t��i)�ѷ��^��в��ɱ��س��F(xi��n)�ֲ��ȱ��ȱ�ݣ�Ҳ��Խ��Ͷѷ��^�̮a��Ⱦ�ĳ̶�,��љC߀��Ќ��ѷʂ}�ȶ��ƵĹ��,��Ԍ��F(xi��n)�B�m(x��)��a��˿��g��,��

5.�Y��Z

��^��Č��`,��ѷ��^��һ��̶ȵ��գ��ٽ��^��F(xi��n)�ЙCе��ѷ��a�b��_�õ��^��,��ѷʼ��g��и��Mһ��,��

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