From Waste to Resource | Pascal Saikaly’s Lab at KAUST

MAPTech Lab

Bridging Science & Technology to Turn Global Waste into Sustainable Resources

Explore Our Innovations

The Global Crisis

Millions face water scarcity, untreated wastewater contaminates our environment, and waste grows every day.

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Percent of wastewater untreated

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Million people lack access to safe water

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Percent reduction in landfill waste possible

Learn More About the Global Challenges
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Microbes for Energy & Resource Recovery

Discover how specialized bacteria can break down waste while generating electricity and producing valuable byproducts like biofuels, fertilizers, and bioplastics.

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Transforming CO₂ into Opportunity

Our microbial electrosynthesis technologies capture industrial CO₂ and convert it into essential chemicals—offering carbon-negative manufacturing solutions.

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Building a Circular Future

We envision a world where no resource goes to waste. Explore our breakthroughs that foster a circular economy, turning every waste stream into a valuable input.

Our Research: The Four Pillars of Innovation

Microbial Electrochemical Systems
Microbial Electrochemical Systems
Harnessing bacteria to generate renewable energy and hydrogen from wastewater. Our MEC systems, validated by pilot projects and Patent US 11701639, reduce energy consumption by up to 50%.
Microbial Electrosynthesis
Microbial Electrosynthesis
Converting industrial CO₂ into valuable biofuels, bioplastics, and chemicals. Our pilot demonstrations at KAUST show a potential emission reduction of up to 40%.
Advanced Anammox Technologies
Advanced Anammox Technologies
Removing nitrogen from wastewater without oxygen using two breakthrough approaches: Marine Anammox for high-salinity applications and Electro-Anammox for enhanced efficiency. These innovations enable seawater toilet systems and cost-effective treatment.
Circular Waste Management
Circular Waste Management
Transforming organic and dairy waste into biofuels, fertilizers, and bioplastics using advanced microbial chain elongation processes, as evidenced by our 500L pilot reactor and secured by Patent WO2022053983.

Breakthroughs & Global Impact

Saudi Arabia’s MEC Pilot Plant

Our MEC system has been piloted in Saudi Arabia, demonstrating significant energy savings and self-powered wastewater treatment.

CO₂-to-Fuel Demonstration

KAUST pilots have successfully converted industrial CO₂ into bio-based chemicals, paving the way for carbon-negative manufacturing.

Seawater Toilet Pilot Program

Our Marine Anammox technology enables seawater toilet systems, reducing urban freshwater demand.

Waste-to-Biofuel Deployment

A 500L pilot reactor has demonstrated the conversion of organic waste into sustainable biofuels and biochemicals.

Explore Our Breakthroughs

🌍 Contributing to Global Goals

Our innovations support the United Nations Sustainable Development Goals—providing clean water (SDG 6), affordable clean energy (SDG 7), and climate action (SDG 13) through sustainable wastewater treatment and resource recovery.

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SDG 6 - Clean Water SDG 9 - Industry, Innovation, Infrastructure SDG 11 - Sustainable Cities SDG 12 - Responsible Consumption SDG 13 - Climate Action
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Awards & Achievements

Decentralized wastewater treatment plant from Al Miyah

Revolutionary Wastewater Treatment

KAUST spinout Al Miyah proves a revolutionary decentralized wastewater treatment technology at Saudi NWC. This facility demonstrates the technology's viability and sets the stage for broader adoption.

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Best Discovery Award

Best Discovery Award

Recognized by ISMET for outstanding breakthroughs in microbial electrochemical technologies. Celebrating the cutting-edge research achievements of Dario Rangel-Shaw and the KAUST team.

See the Official Announcement
National Geographic Feature

Featured on National Geographic

KAUST’s waste-to-resource research was showcased in National Geographic's "Chasing Answers." Explore minute 16:00 of the episode to see how next-generation solutions are shaping our sustainable future.

Watch on YouTube
Nature Communications Feature

Nature Communications Spotlight

Our groundbreaking paper, honored with the Best Scientific Discovery Award, was highlighted by Nature Communications for its innovative contributions to environmental biotechnology.

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Prof. Pascal Saikaly named International Honorary Member by AAEES

International Honorary Member by AAEES

Professor Pascal Saikaly was named an International Honorary Member by the American Academy of Environmental Engineers and Scientists (AAEES), recognizing his excellence and leadership in the field.

Read the KAUST News Story
TAQADAM Award

TAQADAM Awards

Our startup was recognized at the TAQADAM accelerator program, where innovative solutions for wastewater treatment and resource recovery gained momentum and vital support.

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600K Seed Funding

$600K Seed Funding for NuRain

Prof. Saikaly’s spinout, backed by KAUST, secured $600K to advance sludge-to-resource solutions—further propelling the transition to a circular economy in wastewater management.

Read More on Aquatech

Industry Applications & Global Partnerships

Water Treatment Companies

Deploy self-powered, microbial-based systems to reduce energy costs and improve water quality.

Industrial Facilities

Adopt CO₂ conversion technologies to transform emissions into valuable chemicals.

Municipal Governments

Implement decentralized wastewater solutions like seawater toilets to conserve fresh water.

Partner With Us

🌍 Did You Know? - The Challenges We Address

Wastewater treatment is critical to global sustainability. Here are some key facts:

Join the Movement

Whether you're a researcher, industry partner, investor, or policymaker, collaborate with us to build a sustainable future.

Join Our Research Team Fund Our Innovations Adopt Sustainable Solutions

Latest News

15 May, 2025

Maptech Lab Hosts Aramco Delegation at KAUST for Biotech Showcase

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18 April, 2025

MAPTech Lab’s Breakthroughs in Sustainable Wastewater and Waste Management

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12 December, 2024

Professor Pascal Saikaly Showcases Water Innovation at COP16 #COP16Riyadh

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MAPTech Team