Water's New Frontier: A Venture to Turn Industrial Waste into Value

SINGAPORE – June 18, 2026 – At the nexus of industrial growth and environmental stewardship, a new powerhouse has emerged. Singapore International Water Week (SIWW) 2026 became the stage for a pivotal announcement today as Singapore-based MediSun Energy and Chinese manufacturing giant Yanrun Membrane Technology unveiled a strategic joint venture. The new alliance is set to establish a Singapore-led entity to drive the global adoption of advanced water treatment and Zero Liquid Discharge (ZLD) solutions, signaling a significant shift in how industries manage their most critical resource.

This partnership isn't just another corporate handshake; it represents the fusion of cutting-edge technology, strategic market access, and a shared ambition to address two of the world's most pressing challenges: water scarcity and industrial pollution. By combining forces, the two companies aim to turn industrial liabilities into valuable assets, with an initial focus on the water-stressed and rapidly industrializing regions of the Gulf Cooperation Council (GCC) and Southeast Asia.

A New Blueprint for Industrial Water

The global industrial landscape is at a critical juncture. Tightening environmental regulations and growing public pressure are making the age-old practice of wastewater disposal increasingly untenable. For heavy industries like chemicals, power generation, and desalination, the brine and contaminated water they produce are no longer out-of-sight, out-of-mind problems. They are significant operational and financial burdens.

This is the challenge the MediSun-Yanrun venture is built to solve. The partnership will manufacture and distribute a suite of highly specialized systems designed to achieve Zero Liquid Discharge—a circular economy concept where all industrial wastewater is treated and recycled, leaving only solid byproducts. Central to their offering are advanced electro-membrane technologies like Electrodialysis Bipolar Membrane (EDBM) and Electrodialysis Metathesis (EDM), alongside Pressurised Forward Osmosis (PFO).

Unlike conventional treatment methods, these technologies operate at a molecular level. EDBM, for instance, uses specialized membranes and an electric field to split salt water into acidic and alkaline solutions, which can then be reused in industrial processes, eliminating the need to purchase expensive chemicals. PFO, an evolution of osmosis, uses natural pressure gradients to extract clean water from highly contaminated sources with remarkably low energy consumption. When integrated into a ZLD system, these technologies can recover over 95% of wastewater and convert dissolved salts and minerals into usable resources.

Dusun Kim, CEO & Co-Founder of MediSun Planet Pte Ltd, articulated the venture's mission perfectly. "The global industrial market is facing an inflection point where conventional wastewater disposal is no longer sustainable, environmentally compliant, or economically viable," he stated. "By combining MediSun Energy's international market reach and deep-tech brine management capabilities with Yanrun's world-class, multi-patent electro-membrane manufacturing engine, this partnership will bridge a critical industry gap."

The Strategic Alliance: East Meets Southeast

The synergy between the two partners is the bedrock of this venture. Yanrun Membrane Technology is not a newcomer; it's a Chinese national-level high-tech enterprise founded in 2010, forged in the crucible of China's rapid industrial and technological expansion. With a portfolio of 47 patents and participation in prestigious national initiatives like the 863 Plan, Yanrun represents the pinnacle of Chinese R&D in electro-driven membranes. Their expansive manufacturing facilities in Mianzhu and Quanzhou produce tens of thousands of square meters of advanced membranes annually, providing the industrial scale necessary for global impact.

MediSun Energy, while younger, brings a different but equally crucial set of strengths. Founded in 2023 and recently valued at US$44 million after a successful seed funding round, the Singaporean company has quickly established itself as an innovator in brine management. Its expertise lies not just in treatment, but in value creation through proprietary technologies like Reverse Electrodialysis (RED), which generates renewable energy from salinity gradients. With active pilot projects and distribution agreements in the UAE and across Southeast Asia, MediSun has proven its ability to navigate complex international markets and execute deep-tech projects on the ground.

This partnership allows Yanrun to leapfrog the complexities of global expansion by leveraging MediSun's established network. In return, MediSun gains exclusive access (outside mainland China) to a portfolio of world-class, cost-effective membrane technologies. This combination of Chinese manufacturing prowess and Singaporean market agility creates a formidable competitor to established Western players.

"Establishing this exclusive international commercial platform alongside MediSun Energy marks a pivotal milestone in our global expansion strategy," commented Huang Quansen, Chairman of Yanrun. "This partnership allows us to seamlessly match our manufacturing excellence and cutting-edge membrane technology with MediSun Energy's prominent international presence, bringing clean, green, and circular industrial water reuse technologies to the global stage."

Singapore: The Global Hydrohub as Launchpad

The decision to base this global venture in Singapore is a strategic masterstroke. For decades, Singapore has invested heavily in transforming its own water vulnerability into a source of strength, earning the title of a 'global hydrohub.' The nation's Public Utilities Board (PUB) has fostered a vibrant ecosystem of research, development, and commercialization, making it a magnet for water-tech innovators.

By launching from Singapore, the new entity gains more than a prestigious address. It taps into a world-class business infrastructure, robust intellectual property protection, and a deep pool of talent. The government's unwavering focus on sustainability and its role as a trusted intermediary in Asia provide a stable foundation for a venture that bridges Chinese technology with global markets. The announcement at SIWW, a cornerstone event for the global water industry, further reinforces the city-state's central role in shaping the future of water.

The operational structure, with MediSun leading the new Singapore-based entity, ensures that market-facing strategies are driven by a team with proven international experience. The clear division of markets—Yanrun focusing on mainland China while the joint venture tackles the rest of the world—minimizes internal friction and allows each partner to focus on what it does best.

The Road Ahead: Targeting Water-Stressed Economies

The venture's immediate targets, the GCC and Southeast Asia, are regions where the need for such solutions is acute. The GCC nations, heavily reliant on energy-intensive desalination, are desperate for more efficient brine management and water reuse technologies to support their economic diversification goals. In Southeast Asia, rapid industrialization is placing unprecedented strain on water resources, forcing governments and corporations to seek sustainable alternatives to pollution.

While the market includes established giants like Veolia and DuPont, the MediSun-Yanrun alliance is poised to compete fiercely by offering a compelling value proposition: cutting-edge, patented technology with the cost advantages of large-scale Chinese manufacturing, delivered through a nimble, project-focused Singaporean entity. Their solutions promise not just to treat wastewater, but to decarbonize industrial processes and create circular revenue streams from what was once considered waste.