Operating cost of first-stage reverse osmosis water
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Hello everyone, what is the cost of your first-stage reverse osmosis water? After passing through a mechanical clarifier and V-filter, the turbidity of the raw water in my home is ≤0.5 NTU; it then enters the ultrafiltration process, which is a fully filtered system. The cost for this setup has reached 6.02 yuan. I would like to know everyone’s operating cost per ton of water; I appreciate any insights you can provide.
If it is tap water, the operating cost for large and medium-sized first-stage RO systems is no more than 3 yuan per ton
Could anyone please introduce a calculation method?