Hi all,
I am a industrial engineer -which means i have a 'basic' knowledge in chemistry -, and i´m trying to solve some problems we have experiencing in our WWTP. The basic facts:
a)Influent to the WWTP: are generated by production of PVA emulsions, some sulphates and water generated by...
Hi everybody!
I´ve been assessing a replacement project of our old (above 25 years)demineralization unit, which uses ionic interchage resins, by a RO unit. The hardness of the incoming water -well water-, is about 500 ppm. We need about 10 ppm or less as final output.
I´found important savings...