So, in total, using reverse osmosis and nanofiltration membranes, we can convert industrial wastewater into a resource of both water and salt.

因此，总的来说，使用反渗透和纳滤膜，我们可以将工业废水转化为水和盐的资源。

Using these membranes, which are commonly referred to as nanofiltration membranes, now this five percent concentrated salty solution can be converted into a purified salt solution.

使用这些通常称为纳滤膜的膜，现在可以将这种浓度为 5% 的盐溶液转化为纯净的盐溶液。