PG
The Ohio State University
Self-supported 3D nanogrids working under sunlight or ordinary room light.
Sponsored researchEarly-stage
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Updated Nov 2, 2026
Advanced oxidation processes covers destroying a pollutant by making a radical, not by capturing it. On Halo, the solutions cover photocatalysts driven by visible light, catalysts and oxidant generation, mercury-free UV, and plasma in the water. Sign up to search the full network and post your specific need.
Photocatalysts driven by visible light
PG
GA
Sub-nanometer metal co-catalysts on mesoporous titania, 30 times faster.
Sponsored researchEarly-stage
JW
Adelphi University
A Z-scheme film of tungsten oxide, noble metal and carbon nitride.
Sponsored researchEarly-stage
WM
Kansas State University
Titania and graphene oxide assembled into supraparticles, made at scale.
Sponsored researchEarly-stage
Catalysts and oxidant generation
TU
The University of Queensland
Makes hydrogen peroxide on site from air, water and electricity, at concentrations up to 60%.
In-development
TC
Carnegie Mellon University
Peroxidase mimics that activate peroxide or chloramine at trace concentrations.
Sponsored researchEarly-stage
UO
The Ohio State University
A fuel-cell reactor making peroxide at whatever concentration is wanted.
Sponsored researchEarly-stage
HU
Florida Gulf Coast University
Peroxide paired with lysine, silver or ascorbic acid and screened for the combination that works.
Sponsored researchIn-development
Mercury-free UV
Natalie Hull
The Ohio State University
Excilamps and tunable LEDs take total chlorine from 4.0 mg/L under 0.1.
Sponsored researchIn-development
BY
University of California, Davis
UV LEDs with ozone generated inside the device, sized for a household.
Sponsored researchIn-development
Kyle Doudrick
A tunable LED reactor photolyzing chloramines under 100 ppb.
Sponsored researchEarly-stage
Plasma in the water
JH
KYUNG DONG R&H CO.LTD · Supplier
Plasma with microbubbles, over 99% sterilization in seawater and fresh.
LicensingIn-development
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Who is working on advanced oxidation processes
Organizations in advanced oxidation processes
Universities, startups, and suppliers with solutions in advanced oxidation processes.
Advanced oxidation organizations
Innovators in advanced oxidation processes
Researchers and inventors advancing advanced oxidation technologies.
Advanced oxidation expertsAbout advanced oxidation processes
Nine of the entries on Halo are photocatalysts, and almost all of them have been pushed into the visible spectrum with doping, metal co-catalysts or Z-scheme films. Around them are two plasma reactors, three mercury-free UV systems, and a set of catalysts that make the oxidant on the spot. On Halo it spans four groups, including photocatalysts driven by visible light, catalysts and oxidant generation, and mercury-free UV.
Stage of development. Work on advanced oxidation processes on Halo comes mostly from university programs. 34% of the solutions are in market. The Ohio State University has the most, followed by Tel Aviv University. Co-development and sponsored research are the usual partnering routes, and about 52% of the solutions that state terms offer pilot engagements.
Three trends in advanced oxidation technologies on Halo
Everything has been pushed into visible light. Nine photocatalysts, and eight of them state how they escaped the UV requirement: chromium doping, sub-nanometer metal co-catalysts, a Z-scheme of tungsten oxide and carbon nitride, microwave surface treatment of commercial P25 titania. One floats on the water and needs no stirring at all. UV lamps cost power and titania only absorbs a few percent of sunlight, and that arithmetic shapes the whole cluster.
Making the oxidant where it is used. Four entries do not supply an oxidant, they generate one: a fuel-cell reactor producing hydrogen peroxide at a tunable concentration, peroxidase mimics that activate peroxide at trace levels, a textile that turns catalytic once a transition metal is loaded onto it. Shipping and storing concentrated peroxide is the cost these avoid.
Early, and mostly academic. Fourteen of eighteen entries sit at TRL 4 or lower, and almost all are university work. The two commercial exceptions are both plasma reactors, one claiming over 99% sterilization in seawater and freshwater, the other destroying PFAS from drinking water through to concentrated leachate. Radical chemistry works in a beaker long before it works in a plant.
122organizations
127solutions listed
89%from university labs
34%in market
Frequently asked questions
What are advanced oxidation technologies?
Advanced oxidation processes covers destroying a pollutant by generating a radical, not by capturing it. It spans photocatalysts activated by visible light or sunlight, plasma reactors that oxidize in the water itself, mercury-free UV built around LEDs and excilamps, and the catalysts and electrochemical routes that produce the oxidant where it is needed. Utilities, industrial operators and appliance makers are the buyers.
What are examples of advanced oxidation technologies?
Four examples of advanced oxidation technologies on Halo include:
- Self-supported 3D nanogrids working under sunlight or ordinary room light. (The Ohio State University)
- Peroxidase mimics that activate peroxide or chloramine at trace concentrations. (Carnegie Mellon University)
- Excilamps and tunable LEDs take total chlorine from 4.0 mg/L under 0.1. (The Ohio State University)
- Plasma with microbubbles, over 99% sterilization in seawater and fresh. (KYUNG DONG R&H CO.LTD)
What are the latest advanced oxidation innovations?
The most recently updated advanced oxidation technologies on Halo include:
- Makes hydrogen peroxide on site from air, water and electricity, at concentrations up to 60%. (The University of Queensland)
- A plasma reactor destroying PFAS from drinking water through to leachate. (Purafide)
- An adsorbent textile that becomes a catalyst once a transition metal is loaded. (De Montfort University)
Which companies and suppliers are developing advanced oxidation technologies?
There are 122 organizations with advanced oxidation technologies on Halo, 37 of them universities and research institutions. Among them are The Ohio State University, Flinders University, and Adelphi University. Most offer co-development or sponsored research. Sign up to see every organization working in the area and to send them your specific need.
How do I find advanced oxidation research partners?
Browsing advanced oxidation technologies on Halo is free. Sign up to search the full network and save the ones you want. Post your specific need to get exact matches. Organizations reply directly on the platform.
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