Treatment of wastewater from coal-to-natural gas production
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This post was last edited by lflsedin on 2015-9-8 at 21:31. In the production of coal-based natural gas, a large amount of saline wastewater is generated, causing environmental pollution. The common solution is to use evaporation, concentration, crystallization, and separation processes. The operating cost of an MVR evaporator is 1/4 to 1/3 of that of traditional evaporators; it operates using electricity instead of steam, and there is no need for circulating cooling water. The cost to treat one ton of water is approximately 45 to 50 yuan (including labor costs), with this cost varying depending on the increase in the boiling point of the material. If necessary, I can send you the relevant materials. Contact person: Zhang Guoyun, 15830976988
There is a lot of saline wastewater that causes environmental pollution – does this refer to the concentrated water from circulating systems?
It certainly includes not just circulating water wastewater, but also process wastewater and other types of waste water.