Cleaning of the rising bath of the galvanic technology and reclamation of metals.
Displaced concenttrates of the electroplanings (zinc, chromate, ...) can be bond and reused ion-selective, by ion-exchanger or reverse osmosis.
Considerable savings of concentrate and water are possible.
Desalination and decoloration of treacle by ion-exchangers.
Different treacles become desalinationed and decolorationed by Ion-echangers.
The effectiveness and recovery with crystallization will raise.
A pure sugar is developed.
There are further applications in the food industry.