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1.2��Ҫ̎��Oʩ

1.2.1��Oʩ

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1.2.2��늴��

��(j��ng)һ��FƤ��س��̎��܈��FƤ�Uˮ��FƤ��Ҫ��΢��w��M�ɣ�С��60 μm��΢��ռ80%��,��ƽ��ʽ��M��Ȼ��̎��ˮ��ؓ�ɞ�0.7 m³/(m²·h)�r��Ч�ʃH��50%��,��Uˮȡ��M��o�B(t��i)��ԇ�,��15 min�󣬳��Ч�ʃH��56%,��b��FƤ��õ��F��,��ô��ۼ��g(sh��)��ʹ�Uˮ��΢��FƤ��(j��ng)�ň��r�a(ch��n)��ŸБ�,��x�_�ň��ʣ��,��ŵ�΢��ڳ��^��л��۽Y(ji��)��^��朗l��ۺ��w,��ٳ��,��߳��Ч��,��ܸ��FƤÓˮ��ܣ��Óˮ�ٶ�,��ͬ�r��(j��ng)�ň�̎��^��ˮ,��ˮ��γɵ��,��

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1.2.3��б��

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