I am from Brazil and work as ...
Published by Reinaldo Sauer, Technical manager food and beverage and water treatment at Ecolab
I am from Brazil and work as a representative and distributor of Lonza products in the region of São Paulo.
I have in my region several clients with the same problem of high fluoride (3 to 5 ppms) Brazilian legislation allows maximum 1.5 ppm, these waters from deep wells between 150 and 300 meters.
In one of them I am evaluating a solution implanted with anionic resin (1100 liters) activated with NaCl. But the removal cycle is very low 3 hours and approximately 30 cubic meters of water.
Does anyone please know the reason for such a low cycle, is there any way to improve?
I know other anions have a preference and I believe this is one of the problems.
For 70 m³ a day what would be the most appropriate recommendation? Is there a way to transform this "resin vessel" into another product of better effectiveness?
I have in my region several clients with the same problem of high fluoride (3 to 5 ppms) Brazilian legislation allows maximum 1.5 ppm, these waters from deep wells between 150 and 300 meters.
In one of them I am evaluating a solution implanted with anionic resin (1100 liters) activated with NaCl. But the removal cycle is very low 3 hours and approximately 30 cubic meters of water.
Does anyone please know the reason for such a low cycle, is there any way to improve?
I know other anions have a preference and I believe this is one of the problems.
For 70 m³ a day what would be the most appropriate recommendation? Is there a way to transform this "resin vessel" into another product of better effectiveness?