Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 03, 2025～Sep 30, 2025
This ranking is based on the number of page views on our site.
1～8 item / All 8 items
Automatically removes nitrate nitrogen from well water.
By passing well water through an anion exchange resin focused on an FRP resin tank, nitrate ions in the water are replaced with chloride ions.
Using an anion exchange resin, we automatically remove nitrate nitrogen from well water.
The Nitreiter is a fully automated nitrogen removal device that sends a saturated saline solution into the resin tank before the anion exchange resin's replacement capacity reaches saturation, allowing for the elution of nitrate ions from the resin to regenerate it. By passing well water through the anion exchange resin in an FRP resin tank, it replaces nitrate ions in the water with chloride ions. For more details, please contact us or refer to the catalog.
Removal of harmful nitrate nitrogen (nitrite nitrogen) from the human body.
Features Automatic regeneration method The regeneration interval or regeneration time can be set arbitrarily, allowing for automatic regeneration and cleaning. *Regeneration can also be activated by external signal input. *Manual regeneration and cleaning are also possible. Easy operation due to the use of a single automatic valve With the adoption of a digital timer, setting operations are easy. Additionally, by using the automatic alternating operation function, continuous water sampling for 24 hours is possible.
High-efficiency simultaneous treatment solution for nitric acid and ammonia.
This is a high-performance wastewater treatment device that adds a nitrate reduction function to the cathode side based on the conventional "N-FreeA system." In this system, nitrate ions (NO₃⁻) in the wastewater are first electrochemically reduced at the cathode and converted into ammonia (NH₃). Next, by reacting with hypochlorous acid (HOCl) generated at the anode, the ammonia is oxidatively decomposed to nitrogen gas (N₂). This process allows for the efficient simultaneous removal of nitrate nitrogen and ammonia nitrogen from the wastewater. Additionally, even if ammonia is already present in the raw water, both nitrate and ammonia can be treated simultaneously, enabling the safe and reliable removal of multiple nitrogen compounds in one go. 【Features】 - Capable of handling wastewater that cannot be treated by biological methods. - No dilution is required, and the high reaction speed allows for space-saving. - No secondary waste (such as sludge) is generated. - Can operate only when treatment is needed (continuous operation is not necessary). - There is no need to treat ammonia and nitrate separately. - Particularly suitable for treating wastewater with high salt concentrations (high electrical conductivity). *For more details, please refer to the PDF document or feel free to contact us.*
Removes nitrate nitrogen that has infiltrated groundwater! Achieves high cost performance.
The "Nitrate Nitrogen Removal Device" is a product that can remove "nitrate nitrogen," which is harmful to health and generated from chemical fertilizers, pesticides, livestock manure, and domestic wastewater. When using well water or river water as drinking water, even with proper water treatment, trace amounts of nitrate nitrogen and nitrite nitrogen can be detected in the treated water. The water quality standards for drinking water stipulate that the levels of nitrate nitrogen and nitrite nitrogen must be below 10 mg/L, so it is possible to remove these substances to below the drinking water quality standards using a resin that preferentially adsorbs nitrate nitrogen and nitrite nitrogen. Resins that have lost their adsorption capacity due to continuous water flow can be regenerated with saltwater, allowing for repeated use and achieving high cost performance. 【Features】 ■ Ensures compliance with water quality standards under the Water Supply Act ■ Reusable ■ Removes nitrate nitrogen that has permeated groundwater ■ Provides safe drinking water *For more details, please refer to the PDF materials or feel free to contact us.
This device can be used in combination with a pressure tank, allowing for the storage of treated water.
At Fibrichemical, we manufacture equipment to remove nitrate nitrogen and arsenic from groundwater. We provide optimal proposals using methods such as ion exchange resins and reverse osmosis membranes. The nitrate nitrogen removal device using reverse osmosis membranes can be used in combination with a pressure tank, allowing for the storage of treated water. According to the Water Supply Act, the water quality standards are 10 mg/L or less for nitrate nitrogen and nitrite nitrogen, and 0.01 mg/L or less for arsenic and other compounds. 【Specifications】 ○ Treatment flow rate: 60ℓ/hr, maximum daily volume 1,440ℓ ○ Dimensions: W440mm × D250mm × H850mm (excluding faucet part) ○ Weight: Approximately 40kg ○ Remarks: Can be used in combination with a pressure tank for water storage *For more details, please contact us.
![Ion exchange method nitrate and nitrite nitrogen removal device [Custom N・QN]](https://image.mono.ipros.com/public/product/image/263/2001535274/IPROS1147316401777516254.png?w=280&h=280)
Achieve efficiency and overwhelming removal rates even with large capacity! Can be connected according to usage style.
The "Custom N/QN" is a nitrate and nitrite nitrogen removal system. (The QN type also processes soft water simultaneously) ■ Example of results: Raw water nitrate 39.5 → Treated water 0.08 ■ Uses a resin with high selectivity for nitrate. It is also well-known for its stable removal performance of nitrite nitrogen (below 0.04 ppm) under strict standards. ■ The mixed bed type with cation resin can also achieve softening simultaneously. ■ Equipped with specially designed valves and an automatic control panel, it provides high-quality water exceeding that of tap water at a low cost. Nitrate and nitrite nitrogen are harmful substances that may pose health risks to the human body. Custom N efficiently removes these at a low cost using ion exchange resin (anion resin). With the installation of two or more units, continuous operation for 24 hours is possible with alternating regeneration. Maintenance can be performed on each unit, and in a parallel processing setup of three Custom N50 units, the maximum capacity is 105 L/min. Depending on water quality and usage conditions, it is possible to set optimal regeneration, backwash times, and salt amounts. The structure allows for easy valve removal and parts maintenance, ensuring excellent maintainability. Benefits of soft water: - Smooth water quality like hot springs - Increased cleaning power with ultra-soft water - Prevention of scale troubles
![Ion exchange method for removing nitrate and nitrite nitrogen device [Custom N・QN]](https://image.mono.ipros.com/public/product/image/a2c/2001535304/IPROS14419509010669201588.png?w=280&h=280)
Eco Custom N/QN focused on maintainability. It is also ideal for general households.
"Eco Custom" is a soft water device for iron and manganese removal that has the same performance as the Custom. It has the same performance as Custom N, but is offered at a more affordable price range for general households and small to medium-sized businesses. In the event of any malfunction, simply remove the control valve and return it to us for after-sales support, allowing you to use it with peace of mind even in remote areas. ■ Example of results: Raw water nitrate 10.3 → Treated water 0.02 ■ Uses a resin with high selectivity for nitrates, known for its stable removal performance of nitrite nitrogen (below 0.04 ppm) under strict standards. ■ The mixed bed type with cation resin can also achieve softening simultaneously. ■ The compact Eco Custom is designed with maintenance in mind, making it suitable for general households. Nitrate and nitrite nitrogen are harmful substances that can pose health risks to humans. Custom N efficiently removes them at low cost using ion exchange resin (anion resin).
