��g(sh��)��ˮ̎��ĬF(xi��n)��

��r�g��2015-08-02 18:10 ��Դ��Փ�ľW(w��ng) ��: ��x��1296

һ��ˮ̎��҇��һ��ɺ�ȱˮ��(y��n)�صć��

��ˮ�YԴ��28000�|��,��ռȫ��ˮ�YԴ��6%��H��ڰ��,��_˹�ͼ��ô�,��λ��˾�ֻ��2300��,��H��ƽ��ˮƽ��1/4,��1/5,��121λ��ȫ��13��˾�ˮ�YԴ��ؚ��ć��֮һ,��

��(j��)�O(ji��n)�y,��Ŀǰȫ��(sh��)��е��ˮ�ܵ�һ��̶ȵ��c��Ⱦ��ص�څ��,��څ��(y��n)�ص�ˮ��Ⱦ��H��ˮ�w��ʹ�ù��,��Mһ��ӄ��ˮ�YԴ��ȱ��ì�ܣ��҇��ڌ�ʩ�Ŀɳ��m(x��)�l(f��)չ��(zh��n)�Ԏ��ˇ�(y��n)��Ӱ�,��߀��(y��n)��{��о��ˮ��ȫ��Ⱥ��Ľ��,��

��О��2000��н��Ʌ^(q��)��e��_(d��)187k,��˿�326�f,��(j��)��ˮҎ(gu��)��(1995��2010��)��Ѕ^(q��)�֞��ˮ�ռ�ϵ�y(t��ng),��F(xi��n)��ˮ�ŷſ��s80�f/d,��ˮ̎��ʼs34%.

��ЬF(xi��n)��ˮ��(w��)��e�s152.2k��ˮ�ܵ��ϳǅ^(q��)��|��֞��,��Է��ƞ��,��ˮ�ܾW(w��ng)��L�s835.4km.��ˮ�ܵ�490km(��F(xi��n)��)��ռ��67%,��ˮ��345.4km,��ռ��45%��ܶȼs5.5km/k.Ŀǰ��ˮ�ܾW(w��ng)�Ӽ{��ˮ��s80�f/d,��ѽ��ɳ��ˮ̎��S��̎��27�f/d,��ˮ̎��34%,��б�ʯ��ˮ̎��S15�f/d��Ҵ��ˮ̎��S12�f/d.

ͬ�r,��һ��ˮ�YԴȱ��ĳ��,��ȫ��˾�ռ�еر�ˮ�YԴ��350��H��ȫ��˾�ռ��1/6��1/20,��ڇ��H��J(r��n)�ľS��һ��؅^(q��)��(j��ng)��h(hu��n)��1000��R��ֵ,��S��ЬF(xi��n)��M�̵ļӿ죬ˮ�YԴ��ȱ��Ӱ푳��й�ˮ,��ˮ��һ�N��(w��n)��ɿ��,��õ�ˮ�YԴ��ǽ�Q��ȱˮ��һ�l��Ҫ;��,��ˮ��(j��ng)��̎��ɻ��ڹ��V��I(y��),��h(hu��n)�l(w��i),��@�־G��Լ��кӵ��^�ȷ��档

��,��ˮ̎��g(sh��)�F(xi��n)��

�F(xi��n)�ڵ��ˮ̎��һ�㶼��Â��y(t��ng)��ˮ̎��ˇ,��ɰ�Vϵ�y(t��ng),��O(sh��)ӋͶ��Ȼ��Fˎ��A2/Oϵ�y(t��ng)�K��ˮ��,��ף��ͽK��س�ˮ��׵ĝ��,��ˮ��(j��ng)��վ��ɰ�V��,��Ú�ˮ��_ϴ�V�أ��^�V��ˮ��ˮ��,��Ӊ��M��ˮ�ܾW(w��ng),��Ҵ��ˮ̎��S��б�ʯ��ˮ��,��м��ˮ̎��S,��е��Ӵ��ˮ̎��S�Ȼ��϶��@�N��ˮ̎��ϵ�y(t��ng)��

��y(t��ng)��ˮ̎��ϵ�y(t��ng)��,��ó��M��ˮ��,��γ��w��۵��õėl��ɈF��w,��ʹ�ù�Һ��xЧ�ʺܵ�,��

��ˮ̎��¼��g(sh��)——��ˮ̎��g(sh��)

1,��

��(d��ng)һ�N��w�Բ�ͬ�ٶ��ͨ�^�w��ӕr,��ܳ��F(xi��n)��׷N��r�� ̶��——��(d��ng)��w��ٶ��^�͕r,��wֻ�Ǵ��^�oֹ�w��֮�g�Ŀ�϶��,��@ �N��ӷQ��̶��Da��ʾ,�� ʼ��R��——��(d��ng)��w��һ��̶ȕr,��w��_ʼ�Ʉӣ��w��λ ��Ҳ��һ��ą^(q��)�g��(n��i)�M��{(di��o)��,��Û,��w��Բ��\�ӣ��@�r��̎�ڳ�ʼ��R��B(t��i),��Db��ʾ; ��——��w��ߵ�ȫ��w��ÑҸ��ӵĚ��w��Һ�w�ж��S�C��\��,��˕r�w��c��w֮�g��Ħ��ǡ�c��ƽ �⡣�˺󴲌Ӹ߶�L��S��߶��ߡ��@�N��ӷQ��,��D c\d��ʾ; ϡ��ݔ�ʹ�——��_(d��)��ĳһ�O��ֵ��,��Ͻ��ʧ��w��ɢ��Ҹ��ښ��,��,��@�N��ӷQ��ϡ��ݔ�ʹ��De��ʾ,��

��ͬ��ٕr��ӵ�׃��(a) �̶��(b)��ʼ��R��(c)ɢʽ��(d)��ʽ��(e)ݔ�ʹ�

2,��c

��еĚ��\�Ӡ�B(t��i)��v��Һ�w��S�෽��F(xi��n)��Һ�w��|(zh��),��Һ�w�ǘӵ��,��w�w��ɏ��ڵ�С�ׇ��,��Һ�w�ǘ�,��һ��һ��;��磬�ȴ��ܶ�С��w�ɺ��׵��봲��,��һ��_,��͏��𲢸��ڴ��ӱ��;��(d��ng)��Aб�r��ӵ��ϱ��汣��ˮƽ,��Ү�(d��ng)�ɂ��Bͨ�r,��Ĵ��{(di��o)��ͬһˮƽ��;��ɽ��g�ĉ��׃��µ��@�ɽ��g��λ��e��ӵ��

3,��ˮ̎��g(sh��)

��\�û��W(xu��)��W(xu��)�М�(zh��n)��(w��n)�B(t��i)��ԭ��ͷ��(y��ng)��Փ,��Y(ji��)�ϻ��̵Č��`��(j��ng)��һ�N��ˮ̎��g(sh��)��ԓ��g(sh��)��Ҫ��g(sh��)ָ��(bi��o)��£�

§ ��λ��W(xu��)��(y��ng)��ˮ��,��ˮ��ͣ��r�g��1 min��;

§ ��(y��ng)��Cе��b�Ã�(n��i)��,��Cе��菊��(Gֵ)��30s-1��ң�ˮ��ͣ��r�g��10-20 min;

§ ��Һ��x��ϲ��Ĺ�Һ��x�^(q��)��(n��i)��,��ˮ��ͣ��r�g��5-10 min;

§ ��ڷ��x��ͬ�r�Ԅ��ɝ�s�^��,��ԟo�C�Ҹ��w��wϵ��x��ຬˮ�ʿ��_(d��)80%��85%,��ЙC�ɷֺ͟o�C�Ҹ��ﹲ��wϵ��x��ຬˮ�ʞ�90��95%;

§ ��x��ˮSS��ͨ��С��5mg/L,��x�^(q��)�O(sh��)�Ï��x�o��b�ú��x��ˮSS��ͨ��С��1 mg/L;

§ �m�÷��ԭˮ(��ˮ,��Uˮ)SS��1��000-20,��000 mg/L,��COD��1��000 mg/L.

ԓ��g(sh��)��O(sh��)Ӌ��һ�w��b�õ��Ԍ��F(xi��n)��Ҫ��c��ˮ��ͣ��r�g��,��w�eС,��ռ��eС��m��ԏV,��ʹ��`��,��̎��Ч�ʸߣ��ͬ�r��ɹ�Һ��x��s,��

ԓ��g(sh��)�ɏV��ڸߝ�Ƚoˮ̎��,��ߑҸ��ȏUˮ̎��c��á�ˮ�S�ͳ��ˮ�S��s,��؏Uˮ̎��,��(z��i)��ˮ̎��ȡ�

4,��ˮ̎��g(sh��)�Įa(ch��n)�I(y��)��ǰ��

�ڷe�O��ʩ��ȫ��B(t��i)�h(hu��n)��O(sh��)Ҏ(gu��)��^��,��ˮ�YԴ�ľC��á�ˮ�YԴ��Լ�ˮ��Ⱦ��Ȟ��Ҫ�ĭh(hu��n)��(ji��),��ˮ̎��O(sh��)��Ј��,��Ј��Ǽ��g(sh��)ˮƽ��m��Ժ̓r��ĸ��,��ԓ��g(sh��)��ϵ��O(sh��)��м��g(sh��)��M,��w�eС��ɱ��͵��c,��ɰ��Ñ�Ҫ��M��a(ch��n),��ڭh(hu��n)��O(sh��)��Ј��ό��Џ��O(sh��)��Ҫ�Ñ��С��I(y��)��I(y��)�Ĺ��I(y��)��ˮ̎��,��Uˮ̎��,��I(y��)ˮѭ�h(hu��n)��ã��(zh��n)��С�ͽoˮ̎��,��ˮ�S��̎��,��

��ˮ̎��^��еõ��_�l(f��)��(y��ng)�ã��Óˮ�͸ߝ��ԭˮ,��ߝ�ȏUҺ�Ĺ�Һ��x��Ŀ�ĵ��о��ˇ��(n��i)��ˮ̎��P(gu��n)ע,��ڇ��ѽ�(j��ng)��S��ҌW(xu��)��_ʼ��ԓ��g(sh��)�M��о��Ҳ��˺ܶ��о��ɹ�,��Ȼ��ڇ��(n��i)ԓ��g(sh��)��^��,��Ҫ�^�m(x��)��!

��g(sh��)��о��Ҫ�Ѓɂ��棬һ��ǏČ��?q��)��`��о�,��Ҫ��ᘌ��g(sh��)��(y��ng)��ڌ��`��о�,��,��Բ��ڵġ��w��B(t��i)��ԇ�y��Լ��ӿ�µġ��g(sh��)��ϴ܇�Uˮ��̎��еČ��о��;��һ��M��Փ�о��Ҫ�ǌ��w��C��о��Լ��й�Һ��M��ģ�MӋ��,��,��S͢�ֽ��ڵġ��Y(ji��)�F�w��\��ƽ�⡷��Լ��Բ��ڵġ�Kinetic study of fluidized pellet bed process.Development of a mathematical model��,��Ȼ��,��ā��f��Ŀǰ�҇��ԓ��g(sh��)��о��Ҫ߀��ͣ��ڌ��о��,��

��,��g(sh��)��ˮ̎��đ�(y��ng)�ìF(xi��n)��

��g(sh��)��܉��Ч�M�й�Һ��x��V��ڸߝ�Ƚoˮ̎��,��ߑҸ��ȏUˮ̎��c��,��ˮ�S�ͳ��ˮ�S��s��؏Uˮ̎��,��(z��i)��ˮ̎��,��

�\��͸�Ч ��Һ��x��g(sh��)̎��ߑҸ��ȹ��I(y��)�Uˮ��ׂ��惞(y��u)�ڂ��y(t��ng)̎��ˇ��

(1) ̎��Ч�ʸ� ��Ч�� .��Ч��Һ��x�b��w�O(sh��)��ˮ��ͣ��r�g��9min ��,��ǰ��ˮ�ú͹ܵ��,��ˮ��ͣ��r�g��10min �ԃ�(n��i)��h(yu��n)�Ȃ��y(t��ng)̎��ˇ��ͣ��r�g��.��(j��ng)�@�Ӷ̵�̎��r�g,��b�ó�ˮ��ѝM�㹤�I(y��)��ˮ�|(zh��)Ҫ��.��Ҫ�ğo�C��Ͷ��ڂ��y(t��ng)��ˇ,��

(2) ��x��ຬˮ�ʵͣ��o회��T��s̎�� .��Ч��Һ��x�b�õķ��x��Óˮ��ܷǳ��,��ڴ��^(q��)ͣ��1h ��,��ຬˮ�ʾͽ��85 %�� o회��T��s��M��K��̎��.

(3) ��`��ԏ�,��ܝM�㲻ͬ̎��Ҫ,��Ч��Һ��x�b�ò��H��M�ЏUˮ�B�m(x��)̎��Ҳ��M��gЪ̎��,�� ҿ��_��ؓ(f��)��,�� ڳ��^�~��ؓ(f��)��50 %��r��Ҳ��ܱ��C̎��ˮ�|(zh��)��

����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��