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1 �Ŀ�śr

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2 ��Ҫ�Mˮˮ�|(zh��)ָ��(bi��o)

��1 ��Օr�h(hu��n)��O(ji��n)�yվ�yԇ�Y(ji��)��

3 ��ˇ��̈D��ˇ�f��

3.1 ��ˇ��̈D

�D1 �Uˮ̎��ˇ��̈D

3.2 ��ˇ�f��

�O(sh��)��ˮ̎��O(sh��)ʩ��,��ɸ��Ԫ��\�У��̎��150m³/d,��ˮ��С�r��һ��,��ˮ��r�Ã��ס�

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4 ��(j��ng)��Ч��

4.1 ��r��171.6�fԪ,��f��20��Ӌ��,��̎��120m³,��λˮ��f�M2.37Ԫ/m³ˮ��

4.2 �\��M��

��:�b�C10kw,ÿ��_20h,��̎��ˮ120m³,��Mÿ0.5Ԫ/kw·h,��λˮ��M��:10×20×0.5/120=0.87(Ԫ/m³ˮ)��

Ͷˎ�M��,�ۺ��Ȼ��Xÿ��50kg,ÿ��1600Ԫ,��λˮ��M��:1600×0.05/120=0.67(Ԫ/m³ˮ),��

�˹��M:��3��Ӌ,��ÿ�¹��Y400Ԫ��λˮ��˹��M400×3/30÷120=0.33(Ԫ/m³ˮ),��

4.3 ��ɱ��2.37+0.87+0.67+0.33=4.24(Ԫ/m³ˮ),��

��˾��۷��,�ߝ��ЙC�Uˮÿ��120m³��,�\��M�Þ�4.24Ԫ/m³ˮ��F(xi��n)�ڵľC��ŷ�ˮ��2700m³/dӋ��,��\��M�Þ�4.24×120/2700=0.188Ԫ/m³ˮ,��@Ȼ�\��M��^��,��

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