Researchers have developed a breakthrough method to produce green hydrogen from contaminated wastewater.
This pioneering process uses metal contaminants in wastewater, like platinum, chromium, and nickel, to speed up hydrogen production, reducing reliance on freshwater supplies, according to a news release by Australia's Royal Melbourne Institute of Technology (RMIT) on Thursday.
"The advantage of our innovation over others to produce green hydrogen is that it harnesses wastewater's inherent materials rather than requiring purified water or additional steps," said the study's lead author Nasir Mahmood, from RMIT's School of Science.
>> In Other News: Charbone Hydrogen Announces Updates on Units for Debts
The innovation uses electrodes made from agricultural waste to extract metals from wastewater and turn them into catalysts, enabling efficient hydrogen and oxygen production for 18 days in lab tests with renewable energy, Mahmood said, adding that the resulting oxygen can also be re-used to improve wastewater treatment efficiency.
Researchers are seeking industry and government partners to scale up their technology, which they say could tackle water scarcity and pollution, lower treatment costs, and generate clean energy.
The study, published in ACS Electrochemistry, a journal of the American Chemical Society, was conducted in collaboration with the University of Melbourne, the University of New South Wales in Sydney, and the Australian Synchrotron in Melbourne.
Subscribe to the newsletter
Daily decarbonization data and news delivered to your inbox
Follow the money flow of climate, technology, and energy investments to uncover new opportunities and jobs.
Latest issues
-
Shell Will Help Delta Reach 23 Million SAF Gallons
Inside This Issue ✈️ Delta and Shell Ink 5-Year SAF Deal Across 5 US Hubs 🌲 Plumas County Receives Top Bioenergy Rating, Opening Door for Biomass Investment 📜 Rep. Kiley Introduces Bill to Incenti...
-
Why Bloom Energy Just Landed $1.7B Bet
Inside This Issue 🔋 Why $1.7B Is Betting on Fuel Cells Over Nuclear for AI 🍁 Air Canada and Airbus Launch Joint Initiative to Scale Domestic Canadian SAF and Help Reduce the Life-Cycle Emissions o...
-
Oil Sands Alliance Faces $43.7 Billion Price Tag
Inside This Issue 🍁 Alberta Cuts Carbon Costs to Fast-Track Pathways CCS 🏛️ EU Unveils Sweeping ETS Overhaul With €100 Billion Industrial Decarbonisation Bank 🌱 Consultation: Major Revision to Bio...
Company Announcements
-
Acquisition of additional permits covering 660,263 acres or 2,672 sq. km, including the Aurora Project adjoining Lawson and striking southeast toward Moose Jaw, enhances Natural Hydrogen commercial...
-
Climeworks Solutions Launches Compliance-Ready Carbon Removal Offering As Policy Advances
Expanded offering helps organizations source carbon removal portfolios aligned with evolving compliance frameworks including CORSIA, Article 6.2 mechanisms, and the EU Carbon Removal and Carbon Far...
-
Three QIMC field crews now active on the ground conducting soil-gas sampling to densify hydrogen anomalies and ground magnetic surveying along the Cobequid-Chedabucto Fault Zone QIMC's record DDH-...
-
Sustainable aviation fuel (SAF) could become a major driver of Canada's industrial and economic growth, while contributing to the global aerospace industry's aspirational goal to achieve 'net-zero ...