Taking care of our customer Rajo, a.s.

Couple months have passed since Rajo, a.s. dairy waste water treatment plant start-up. We are glad that the required effluent limits are met and the plant works well. Priceless advantage is that Hydrotech and Rajo, a.s. are in a close geographical vicinity and therefore our chemical technologist and our service regularly visit the WWTP. Never-ending will to have good relationships is what our company does constantly.

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Fenton reaction and heavy metal removal in pilot testing


We have been testing wastewater containing resistant organic substances and high heavy metals concentrations for several weeks. As these organic...