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| Case Study on Zero Discharge Comprehensive Utilization of Waste Water from Waste Heat Power Generation of Cement Clinker Production Line |
| Jilin Yatai Mingcheng Cement Co., Ltd. |
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Abstract This paper introduces the source of waste water discharged from the waste heat power generation system and the measures taken for zero discharge of waste water. It realizes zero discharge of waste water generated from recycling of circulating water and pure water, continuous blowdown of boiler and drainage of shaft seal heater. It can recover more than 900 tons of waste water discharged from the waste heat power generation system each day and save about 1.21 million CNY of annual cost.
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Received: 01 June 2019
Published: 20 January 2020
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