How to remove nitrate from water?
According to different technical sites, there are not only resins to remove nitrates. Common recommended methods include ion exchange, reverse osmosis, electrodialysis / reversal electrodialysis, biological denitrification and chemical denitrification.
If an ion exchanger is planned to be installed, there are several parameters to take into consideration, including the content of the water in suspended solids, the composition of the water including sulphates and bicarbonates. Also, if sodium chloride is used to regenerate the resins, it must be taken into account that there will be a significant increase in cl- ions.
Yes,Tamie is right. if use ion exchange resin special for Nitrate and keep a high rate of removal , there will be several parameters to consider to design the ion exchange column, all the design is depending on the input water parameters and output standard. a whole solution delivery will be more thoughtful and easy to achieve, including the resin supply, scheme design, equipment installment, commissioning, training, and Turnkey, and even after-sale service and technology support.