SciTransfer
PANI WATER · Project

Field-Tested Water Treatment Systems That Remove Emerging Contaminants at Scale

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Imagine your tap water contains tiny traces of medicines, pesticides, and bacteria that normal filters can't catch — that's happening to 2.1 billion people worldwide. This team built six different water cleaning devices, from a large reactor processing 20,000 liters per day down to a simple 20-liter jerrycan you leave in the sun. They shipped all six to communities in India, plugged them in, and tested whether they actually work in real-world conditions — not just in a lab. The treated wastewater is clean enough to reuse for watering crops, which is a huge deal for water-scarce regions.

By the numbers
2.1 billion
People living without access to safe water sources globally
6
Water treatment prototypes developed and field-deployed
20,000 L/day
Capacity of the largest wastewater treatment reactor
300 L/hour
Capacity of the drinking water filtration and UVC LED system
2,000 L/day
Capacity of the electrocoagulation drinking water system
100 L/day
Capacity of the solar photolytic wastewater treatment plant
22
Consortium partners across 6 countries
The business problem

What needed solving

Businesses in water-intensive industries — textiles, pharmaceuticals, agriculture — face growing regulatory pressure to remove contaminants that conventional water treatment cannot handle: pharmaceutical residues, pesticides, antibiotic resistant bacteria, and nanoparticles. Meanwhile, 2.1 billion people still lack access to safe drinking water, representing both a humanitarian crisis and a massive market gap. Companies and utilities need proven, field-tested systems that work outside the lab and at costs that make economic sense for rural and peri-urban deployment.

The solution

What was built

Six field-deployed water treatment prototypes: a 20,000 L/day oxidation reactor, a 10 L/day photoelectrochemical system, a 100 L/day solar photolytic plant (all for wastewater), plus a 300 L/hour UVC LED filtration system, a 20 L solar disinfection jerrycan, and a 2,000 L/day electrocoagulation system (all for drinking water). A pilot-scale wastewater treatment plant was demonstrated with treated effluent fit for direct agricultural reuse.

Audience

Who needs this

Textile manufacturers with wastewater discharge compliance challengesMunicipal water utilities serving rural and peri-urban communitiesAgricultural operations in water-scarce regions needing safe irrigation supplyPharmaceutical companies required to treat process water for emerging contaminantsWater technology distributors looking for field-proven treatment systems to add to their portfolio
Business applications

Who can put this to work

Textile Manufacturing
mid-size
Target: Textile dyeing and finishing plants with high water consumption

If you are a textile manufacturer dealing with contaminated wastewater discharge and tightening regulations — this project developed a 20,000 L/day multifunctional oxidation reactor that removes pharmaceuticals, pesticides, and other emerging contaminants from industrial wastewater. The system was field-validated in real conditions, not just lab-tested. Treated effluent meets quality standards for direct agricultural reuse, which could turn your waste disposal cost into a sellable resource.

Agriculture & Irrigation
any
Target: Farms and agribusinesses in water-scarce regions relying on treated wastewater

If you are a farming operation in a water-scarce area struggling with irrigation supply — this project demonstrated a pilot-scale wastewater treatment plant producing effluent fit for direct agricultural reuse. The system removes antibiotic resistant bacteria and contaminants of emerging concern that conventional treatment misses. Six prototypes were deployed and validated in peri-urban and rural communities in India, proving the technology works outside the laboratory.

Water Utilities & Municipal Services
SME
Target: Small-to-medium water utilities serving rural and peri-urban communities

If you are a water utility serving communities without access to safe drinking water — this project built a 300 L/hour filtration and UVC LED system and a 2,000 L/day electrocoagulation system specifically designed for decentralized deployment. Both were field-tested in Indian rural communities. These are modular systems that address contaminants conventional treatment plants miss, including antibiotic resistance genes and pharmaceutical residues.

Frequently asked

Quick answers

What would a system like this cost to deploy?

The project data does not disclose unit costs or pricing for the prototypes. However, the range of systems — from a simple 20 L solar disinfection jerrycan to a 20,000 L/day oxidation reactor — suggests price points for very different budgets. Contact the coordinator through SciTransfer for specific cost information.

Can these systems handle industrial-scale water volumes?

The largest prototype processes 20,000 L/day for wastewater and 300 L/hour for drinking water. These are pilot-scale volumes suitable for small communities or individual industrial sites. Scaling up would require engineering work, but the field validation de-risks that process significantly.

Who owns the intellectual property and can I license it?

The project was coordinated by the Royal College of Surgeons in Ireland under Horizon 2020 rules, which generally allow consortium members to retain IP they generate. With 22 partners across 6 countries, licensing terms would need to be negotiated through the coordinator. SciTransfer can facilitate that introduction.

Has this been tested in real conditions or only in a lab?

All six prototypes were deployed and validated in the field in peri-urban and rural areas in India. A dedicated demonstration deliverable confirms a pilot-scale wastewater treatment plant producing effluent fit for direct agricultural reuse. This is real-world validation, not just lab results.

What contaminants can these systems actually remove?

The systems target contaminants of emerging concern including pharmaceuticals, personal care products, pesticides, nanoparticles, geogenic pollutants, pathogens, antibiotic resistant bacteria, and antibiotic resistance genes. Based on available project data, the prototypes use a combination of oxidation, photolysis, filtration, adsorption, UVC LED, and electrocoagulation technologies.

How quickly could we deploy this?

The project ran from 2019 to 2024 and is now closed, meaning the technology is developed and tested. Deployment timeline would depend on your site conditions and which of the six prototype types fits your needs. The 20 L jerrycan solution could deploy immediately; the 20,000 L/day reactor would require site engineering.

Is there ongoing technical support available?

The project consortium includes 22 partners with 4 industry partners and 12 universities across Ireland, Spain, Italy, Cyprus, the UK, and India. Based on available project data, the consortium has both the technical depth and the industry connections to support technology transfer and deployment assistance.

Consortium

Who built it

The PANI WATER consortium is large — 22 partners across 6 countries (Ireland, Spain, Italy, Cyprus, UK, and India). It leans heavily academic with 12 universities and 3 research organizations, which is typical for a water treatment research project. The 4 industry partners (18% ratio) and 2 SMEs provide commercial grounding, though this is below average for a project targeting deployment. The coordinator is the Royal College of Surgeons in Ireland, a higher education institution. For a business looking to license or deploy these technologies, the key question is which industry partners hold commercialization rights — SciTransfer can help identify the right contact within this large consortium.

How to reach the team

Royal College of Surgeons in Ireland — contact through SciTransfer for direct introduction to the project team and relevant industry partners

Next steps

Talk to the team behind this work.

Want to deploy proven water treatment technology at your site? SciTransfer connects you directly with the PANI WATER team. We handle the introductions so you get answers fast.

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