Electricity: 1.05 million yuan / year, according to 0.6 yuan per degree calculation of labor costs: sewage treatment plant continuous operation throughout the year, the implementation of a five-day working week, part of the process to implement three daily shifts, eight hours each shift. The sewage treatment plant has a total of 8 employees, 7 staff, 1 management personnel. A total of 640,000.<BR>Pharmacy fee: 130,000/year<BR>Maintenance fee: The annual maintenance fee is calculated at 2% of the direct investment, and the operating fee of 105,000 is calculated: 105 plus 64 plus 13 plus 10.5 plus 10.5 plus 1.925 million yuan<BR>Depreciation: At 4% of direct investment, the operating cost of $210,000 is $2.135 million per year<BR>The average cost in normal operation is 1.2 yuan per ton. ...
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