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UDC 628.164

AHMEDOV G. Ya.

Removing carbonate deposits from geothermal heating and hot water supply systems

Summary

The method of removing calcium carbonate deposits from geothermal heating and hot water supply systems is considered. The results of experimental studies of dissolving calcium carbonate deposits in geothermal water in heat-exchange equipment by increasing carbon dioxide partial pressure are presented. On the basis of the conducted experiments a method and a flow scheme of dissolving calcium carbonate deposits that provide for elimination of heat loss with geothermal water used for treatment are suggested.

Key words

geothermal water , calcium carbonate , hot water supply , carbon dioxide , heat exchanger , acidity

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