I generally agree with bimir on his perception of the aquatech process, basically becuase the process is good when the alkalinity/hardness ratio is bigger or equal to 1.
But I also know that this process can deal with high silica concentrations at the reject (up to 2000 ppm), that means that...
Jose:
Since this is not a commercial forum I will not get into to much details, but I do know a company who owns a technology that can deal with your problem.
Try to contact them at www.aquatech.com. I know they have a local representation in Mexico
Let us know if you were succesful
