About reverse osmosis system
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The amount of concentrated water in the reverse osmosis system accounts for about a quarter of the total incoming water. It contains calcium and magnesium ions. It is too wasteful to discharge it and cannot be recycled to the device. The scaling is too serious. Is there any good treatment method? Thanks! This post was last written by li * Edited by ch1968 on 2009-4-16 16:16 ]
Flush the toilet, spray the road surface, and if the ion content is low, you can also water the green space. This post was last written by li * Edited by ch1968 at 2009-4-16 19:50 ]
It can be recycled and used to flush toilets, workshop floors, road surfaces, water flowers, grass, etc.
Can only be used for flushing toilets and cleaning
As discussed before, backwash water can be pretreated.
To be honest, there is really no good way to use reverse osmosis concentrated water at present. There are also many restrictions on flushing toilets as mentioned above. Long-term use of concentrated water to flush toilets will also cause corrosion of pipelines.
It depends on where it is going to be used. It can be pre-treated, recycled water can be reused, or greening, sanitary flushing, etc.
There have been similar discussions on the forum, see http://bbs.hcbbs.com/viewthread.php?tid=259046&page=1#pid1199964