Technical assistance: Cost of reclaimed water reuse
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This post was last edited by hesonchang214 on 2010-7-25 at 10:12. The water treated for arsenic removal in our company uses the lime-iron salt method; as a result, its calcium sulfate hardness is extremely high, with a pH of 7–8 and a CaO concentration of 1500 mg/L. What I want to know is: what would the cost be if this level of water is reduced to 150 mg/L, and what process would be used?
I also want to learn more about reclaimed water reuse technology!
This post was last edited by hesonchang214 on 2010-7-25 at 11:00. Using nanofiltration or loose reverse osmosis, we have managed to reduce the concentration of mineral water from 2600 mg/l to 250 mg/l, with operating costs of less than 0.6 yuan per unit of water produced! yzsong163@163.com
This post was last edited by hesonchang214 on 2010-7-25 at 11:08. I think this reclaimed water can be directly reused in leaching processes!