Watercycle Technologies, a UoM spinout that specialises in recovery of scarce minerals through filtration, has won a £500,000 Innovate UK Smart Grant, in partnership with Cornish Lithium, to test its ground-breaking direct lithium extraction (DLE) process in Cornwall.

Watercycle’s patented filtration process can selectively extract lithium from sub-surface waters, such as those found in the South West of the UK. Given lithium’s essential role in battery technologies, the ability to obtain it from water cost-effectively and establish a domestic supply of the mineral is vital for the UK’s Net Zero strategy.

Cornish Lithium is a mineral exploration and development company focused on the environmentally responsible extraction of lithium from geothermal waters and hard rock in the historic mining district of Cornwall.

Historic mines on Cornish coast

Botallack Arsenic Labyrinth – an historic mine on the Cornish Coast

The spinout was created through the specialist support of The University of Manchester Innovation Factory, our organisation which is dedicated to helping UoM’s academic and student inventors create social, economic and environmental impact with their work.

Earlier this year, Watercycle Technologies became a Tier 2 Partner of the University’s Graphene Engineering Innovation Centre, allowing for access to lab space, state-of-the-art equipment and engineering and academic expertise at the UK’s leading institute for R&D and commercialisation of applications around Graphene and 2D materials.

3 people in lab coats in high tech laboratory

Research team at the Graphene Engineering Innovation Centre (GEIC)

The ‘Smart’ grant is Innovate UK’s responsive funding programme. It has focused eligibility criteria and scope to support SMEs and their partners to develop disruptive innovations with significant potential for rapid economic return to the UK.

Innovate UK - Innovation Factory

Under the terms of the agreement, Watercycle will deliver a containerised filtration system to extract lithium from Cornish Lithium’s project in Cornwall at a pilot scale. The project, which includes an environmental impact assessment, is anticipated to complete in October 2023.

Watercycle Technologies CEO, Dr Seb Leaper said: “Having already proven that our proprietary filtration membranes and systems work in lab conditions, we are excited to be working with Cornish Lithium to demonstrate their scalability and accelerate the creation of a resilient, domestic lithium supply chain in the UK.

“This agreement marks the next step in our development strategy as we look at the commercialisation of our technology, which is capable of treating a wide range of water types and can deliver dramatic reductions in costs, carbon emissions and water consumption compared with current processes.” – Sebastian Leaper, CEO of Watercycle Technologies

Sebastian Leaper at the Investor Conference 2022

Sebastian Leaper at the Investor Conference 2022

Watercycle Technologies co-founder and CTO Dr Ahmed Abdelkarim added: “It is great to be working with like-minded partners, Cornish Lithium and Innovate UK, which, like us, are focused on making a positive impact on the global transition through advancing innovative technologies. 

“Lithium is a critical element with EV demand set to grow 418% from 468 GWh this year to 2.4 TWh by 2030 and we are delighted to be part of that chain, offering a British solution to the challenge of primary lithium production, which is the first link within the wider EV supply chain.”

Dr Rebecca Paisley, Lead Geochemist at Cornish Lithium, said: “Cornish Lithium is keen to support projects from UK-based universities and the companies commercialising them, which we believe have the potential to be both game-changing and contribute to the UK’s Net Zero strategy.

Electric car lithium battery pack and power connections

Electric car lithium battery pack and power connections

“Working with Watercycle Technologies in the development of a pilot system aligns strongly with our Research and Innovation strategy, as well as our continued efforts to trial multiple DLE technologies at pilot scale in Cornwall to establish the most effective and responsible process flow sheet. We have a good relationship with the Watercycle Technologies team and look forward to progressing the project over the next 12 months.”

For more information, visit the Watercycle Technologies website.