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Technical Introduction: "Boron Treatment"

Technical Introduction: "Boron Treatment"

Various adsorbents can release boron through regeneration treatment, allowing for repeated use!

Our company proposes an adsorption method using boron adsorbents suitable for advanced treatment as a method for processing boron. We offer three types of cerium-based boron adsorbents: "READ-B," "READ-B(MC)," and "READ-B(LC)." These adsorbents are classified according to their applications and purposes, such as for high-concentration wastewater, low-concentration wastewater, and drinking water, allowing us to suggest the most suitable adsorbent for each project. 【Product Lineup】 ■READ-B ■READ-B(MC) ■READ-B(LC) *For more details, please download the PDF or feel free to contact us.

  • Water Treatment

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Adsorbent for arsenic removal 'READ-As' can also be used for securing drinking water.

Adsorbent for arsenic removal 'READ-As' can also be used for securing drinking water.

Can be processed as is in both trivalent and pentavalent forms! Less susceptible to the influence of impurities.

"READ-As" is an arsenic removal adsorbent that has passed the water supply equipment leaching test, making it suitable for securing drinking water. Trivalent arsenic, which is highly toxic, could not be treated with common adsorbents or iron co-precipitation methods without prior oxidation to convert it to pentavalent arsenic. However, this product can treat both trivalent and pentavalent forms directly. It is less affected by commonly contained components such as silica, excluding phosphorus, and maintains high performance. 【Features】 ■ Can handle both trivalent and pentavalent arsenic ■ Less susceptible to the influence of impurities ■ Reusable through regeneration treatment (regeneration is available at our factory) ■ Usable for drinking water treatment *For more details, please refer to the PDF materials or feel free to contact us.

  • Water treatment technology and systems

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Fluorine removal adsorbent "READ-F(HG)"

Fluorine removal adsorbent "READ-F(HG)"

Efficient treatment of fluoride! Covers low concentration treatment, which is challenging for sedimentation processes.

"READ-F(HG)" is a fluoride removal adsorbent that can be used for advanced treatment after calcium precipitation, allowing for stable and low-cost processing. It features fine grooves inside, which enable high performance by allowing penetration through these grooves. By covering low concentration treatment, which is challenging for precipitation processes, it is possible to reduce the amount of chemical agents used and the volume of sludge generated, thereby lowering running costs. Additionally, advanced treatment of fluoride can be achieved by utilizing a coagulant "READ-CX," which allows for low concentration treatment with a small amount of addition. 【Features】 ■ Granular adsorbent with a diameter of approximately 0.7 mm ■ Enables stable and low-cost processing ■ Fluoride adsorbed can be desorbed by flowing alkali, allowing for regeneration and reuse ■ Reduces the amount of chemical agents used and the volume of sludge generated ■ Significantly reduces running costs *For more details, please refer to the PDF document or feel free to contact us.

  • Water treatment technology and systems

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[Case Study] Fluoride Treatment with Water Treatment Adsorbent 'READ-F(HG)'

[Case Study] Fluoride Treatment with Water Treatment Adsorbent 'READ-F(HG)'

Even with many impurities, fluoride removal is possible! We will introduce a case where continuous processing was achieved even during regeneration.

We would like to introduce a case where the water treatment adsorbent 'READ-F(HG)' was used for fluoride treatment at a semiconductor factory. In this factory, it was necessary to treat fluoride derived from hydrofluoric acid in the wastewater. After coagulation and precipitation treatment using calcium, advanced treatment was carried out using the adsorbent. Since wastewater is continuously generated, treatment was conducted using multiple towers, allowing for ongoing treatment even during regeneration. Additionally, as it can also be utilized as a safety device, it has become possible to reduce operational costs through extended regeneration cycles. 【Case Overview】 ■Challenges - There was a need to treat fluoride derived from hydrofluoric acid in the wastewater. ■Results - Continuous treatment was achieved even during regeneration. - It became possible to reduce operational costs through extended regeneration cycles. *For more details, please refer to the related links or download the materials for confirmation.

  • Water treatment technology and systems

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[Case Study] Arsenic Treatment with Water Treatment Adsorbent 'READ-As'

[Case Study] Arsenic Treatment with Water Treatment Adsorbent 'READ-As'

High adsorption performance for arsenic! Introducing a case that can also respond to flow rate fluctuations.

We would like to introduce a case of arsenic treatment using the water treatment adsorbent "READ-As" at a certain tunnel excavation site. During the tunnel excavation, arsenic-contaminated spring water emerged, necessitating treatment to bring it below environmental standards after the excavation work was completed. After the introduction of the water treatment adsorbent, we were able to respond to fluctuations in flow rate and consistently treated the water to achieve an arsenic concentration of less than 0.01 mg/L through adsorption treatment in automatic operation. [Case Overview] ■Challenges - Treatment was necessary to meet environmental standards. ■Results - We were able to respond to fluctuations in flow rate. - We successfully treated the water to achieve an arsenic concentration of less than 0.01 mg/L. *For more details, please refer to the related links or download the materials for confirmation.

  • Water treatment technology and systems

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