[Case Study] Treatment of Nitrate Nitrogen
By conducting the fluid test, we are now able to propose suitable processing equipment to our customers!
We would like to introduce a case of the installation of a removal device for nitrate nitrogen contained in wastewater from metal finishing processes. The customer was concerned that "the concentration of nitrate nitrogen in the cleaning wastewater of zinc phosphate coated products is high and needs to be reduced." In response, Muromachi Chemical first conducted water sampling at the customer's site, analyzed the wastewater components in the lab, and then performed a flow test using ion exchange resin with the sampled wastewater to confirm the removal performance of nitrate nitrogen. By conducting the flow test, we were able to propose a suitable treatment device for the customer. 【Overview】 ■ Industry: Metal Finishing ■ Area: Kanto ■ Source Water Type: Cleaning wastewater from zinc phosphate coated products ■ Treatment Capacity: 1m3/h ■ Key Technology: Anion exchange resin *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Results】 ■ It was found from the tests that approximately 250L of processing is possible per 1L of ion exchange resin. ■ By conducting flow tests, we were able to propose suitable processing equipment to our customers. ■ The equipment adopts a 54L cartridge, is equipped with a regeneration system using saturated saline solution, and enables automatic operation. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
