Dew India

ADVANCE PHOTOCATALYTIC OXIDATION

ADVANCE PHOTOCATALYTIC OXIDATION PROCESS

DEW Projects and Chemicals Pvt Ltd, in collaboration with The Energy and Resources Institute (TERI), formalized a technology and trademark license agreement in 14 March 2023. This agreement aims to commercialize TERI’s patented wastewater treatment technology, known as DEWTEX®️ TADOX®️. Through this partnership, DEW Projects seeks to leverage the potential of the DEWTEX®️ TADOX®️ technology to enhance the life cycle cost of its affordable treatment, recycling, and Zero Liquid Discharge (ZLD) solutions for industrial effluents. This collaboration represents a significant step towards addressing complex wastewater challenges while expanding their customer base.

THE DEWTEX® TADOX® PROCESS

The DEWTEX® TADOX® technology is an innovation in treating complex industrial and municipal waste water with the flexibility of integrating DEWTEX® TADOX® at the secondary treatment stage – prior to membrane processes or at the pre-biological stage 

This Advanced Oxidation Process (AOP) using the principle of a unique and patented photo catalysis process leads to oxidative degradation and mineralization of targeted pollutants resulting in removal of color, dissolved organics, recalcitrant organics (RCOD) in wastewater streams. 

It also uses novel approaches which result in reduced use of chemicals in the overall treatment leading to reduction in quantum of sludge, preventing secondary pollution and reducing the load on downstream tertiary treatment. Being a retrofit table and integrated solution with reduced treatment times, DEWTEX® TADOX® provides highly resource and energy-efficient treatment with 30-40% reductions in CAPEX and OPEX

KEY ADVANTAGES

Advanced Technology for Enhanced Performance

HIGH EFFICIENCY

  • End to end treatment in few hours
  • When applied at pre-biological stage, helps biological systems bear shock load, removes toxicity,
    colour & improves biodegradability
  • Improves Membrane life; reduces load on downstream tertiary treatment / MEE
  • Highly resource and energy efficient technology meeting sustainability criteria

EXCELLENT TREATED WATER QUALITY

  • Treated water quality for point of use/ reuse
  • Sustainable and affordable ZLD compliance with enhanced water reuse
  • Industrial wastewater treatment meeting CPCB and NGT Compliances for safe surface discharge/
    dilution / ZLD / Reuse
  • Sewage wastewater treatment meeting compliance for land irrigation/ Cooling tower make up/
    Green Building WWM plana

CLEAN & GREEN

  • Ensures 75% less use of chemicals
  • Very less amount of sludge formed (0.4-2.0 kg/m3) as compared to 20-35 kg/m3 in conventional
    physicochemical processes
  • Simultaneous bacterial inactivation / disinfection and anti bio-fouling
  • Same technology for treatment of industrial & municipal wastewater, sewage and open drains

MODULAR & INTEGRATED

  • Modular, integrated and retrofittable in existing and new STPs / IETPs/ CETPs
  • Up to 30-35% lower CAPEX & 20-25% lower OPEX in achieving ZLD
  • Stream specific and Decentralized Treatment options
  • May help in augmenting capacities within existing infrastructure
Installations
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Trained Services Engineers
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Manufacturing Units
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APPLICATIONS

For treating complex industrial waste water, Municipal waste water, achieve affordable Zero Liquid Discharge at lowest lifecycle costs (CAPEX and OPEX) 

PERFORMANCE

INDUSTRIAL WASTE WATER TREATMENT – TRIAL RESULTS

10 KLD TADOX Wastewater Treatment Plant at TERI Gurugram Campus

Revolutionizing Water Treatment for Tomorrow's Needs

Unlock the Future with TADOX Technology

Experience the next generation of water treatment solutions with TADOX Technology. Harnessing the power of innovation, TADOX ensures unparalleled efficiency, sustainability, and performance, setting new standards for the industry. Join us in shaping a cleaner, brighter future today.

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