Izdelki za oprema za rešitve (3)

The positive or negative ions fixed on these radicals are replaced by ions of the same sign in the liquid solution in contact with them.

Allows the union of the drain cod. 200012/1 to siphon 200015/1. Material:ABS, color grey

A saline solution is put in contact with a water permeable membrane (but impermeable to the dissolved solids) at a pressure higher than the osmotic pressure of the solution.