Top 5 Water Treatment Circuit Board Recycling Equipment Suppliers in Asia [2025]

Headquartered in Shanghai, EcoRecycle Tech has been a game-changer in the recycling equipment space since 2010. What sets them apart? Their laser focus on wet process equipment that doesn’t just recycle circuit boards but treats every ｄｒｏｐ of water used in the process. Their flagship model, the 2000kg/hour circuit board recycling plant WCB-2000C with wet separator , is a beast in both efficiency and sustainability.

Let’s break down the WCB-2000C. This system uses a wet process to separate metals from non-metals—think crushing circuit boards into a slurry, then using water-based separation to extract copper, gold, and other precious metals. But here’s the kicker: the water used in this slurry isn’t just dumped afterward. The integrated water process equipment includes a multi-stage filtration system: first, a sedimentation tank to remove large particles, then a membrane filter for micro-pollutants, and finally an activated carbon unit to absorb any remaining chemicals. The result? Up to 95% of the water is recycled back into the system, and what little is discharged meets China’s strict GB 21900-2008 standards for electronic waste recycling.

One of their clients, a recycling facility in Ho Chi Minh City, Vietnam, reported a 40% reduction in water bills within the first year of installing the WCB-2000C. “We were skeptical at first—wet processes have a reputation for being water hogs,” said the facility manager. “But EcoRecycle’s water treatment system changed that. We’re not just compliant; we’re saving money while doing good.”

EcoRecycle doesn’t stop at the machine. They offer on-site training for operators to maintain the water process equipment, and their 24/7 tech support ensures minimal downtime. For large-scale operations handling over 15 tons of circuit boards weekly, the WCB-2000C is hard to beat.

Based in Seoul, GreenCycle Solutions has made a name for itself by prioritizing compact, modular designs—perfect for urban recycling facilities where space is at a premium. Their circuit board recycling equipment line, the EcoLine Series, is designed to grow with your business, and their water treatment add-ons are no exception.

The EcoLine-1500, their mid-range model, handles 500-1500kg of circuit boards per hour using a wet process, but unlike bulkier systems, its water process equipment is built into a skid-mounted unit that takes up just 10 square meters. This modularity was a lifesaver for a recycling co-op in Busan, South Korea, which operates out of a former warehouse with limited floor space. “We couldn’t fit a traditional water treatment plant, so we almost gave up on wet processing,” said the co-op’s director. “GreenCycle’s compact system fit in the corner, and now we’re processing 800kg/day without violating any water regulations.”

What really impresses about GreenCycle’s water treatment is its adaptability. The system uses IoT sensors to monitor water quality in real time—pH levels, heavy metal concentrations, turbidity—and adjusts chemical dosages automatically. If the water is too acidic, it adds neutralizers; if metal levels spike, it ramps up filtration. This smart technology reduces the need for constant manual monitoring, a big plus for smaller facilities with limited staff.

Another win? GreenCycle partners with local environmental agencies to ensure their equipment meets regional standards, whether it’s Korea’s Water Quality Conservation Act or the EU’s REACH regulations. For businesses looking to scale sustainably, EcoRecycle Tech is a solid bet.

Japan’s AsiaEco Equipment is known for one thing: precision. Their equipment is built like a Swiss watch, and their circuit board recycling plant WCBD-2000A with dry separator (500-2000kg/hour capacity) is no exception—even if it’s a dry process system, their optional water treatment module is a masterclass in efficiency.

Wait, dry process? How does water treatment fit in? While the WCBD-2000A uses air classification and electrostatic separation (dry methods) to separate metals, circuit boards still need cleaning before processing to remove dust and residual plastics. That cleaning step uses water, and AsiaEco’s add-on water process equipment treats that wastewater to near-potable levels. The module includes a ultrafiltration membrane and UV disinfection, ensuring no contaminants from cleaning end up in local sewers.

A major electronics manufacturer in Osaka, which uses the WCBD-2000A to recycle its own production waste, shared that the water treatment module paid for itself in 18 months. “We used to send our cleaning water to an external treatment facility, costing us ¥300,000/month,” said their sustainability officer. “Now we treat it on-site and reuse it for cleaning—no more fees, and we’ve cut our water intake by 60%.”

AsiaEco’s reputation for durability also shines here. Their water process equipment is made with corrosion-resistant materials, and they offer a 5-year warranty on critical components. For companies that prioritize long-term reliability over upfront cost, AsiaEco delivers.

Singapore’s CleanTech Innovations is the tech nerd of the bunch, and their AI-optimized wet process circuit board recycling system is straight out of a sci-fi movie. Their claim to fame? A water process equipment that uses machine learning to predict and prevent water quality issues before they happen.

Their flagship model, the CleanCycle-2500, handles 1000-2500kg/hour and uses a wet process with a water treatment system that “learns” from data. Over time, it identifies patterns—like higher heavy metal levels during peak production hours—and adjusts its filtration and chemical usage accordingly. A recycling plant in Singapore’s Tuas Industrial Estate reported a 20% reduction in chemical costs after six months of using the system, thanks to this predictive optimization.

But what really sets CleanTech apart is their commitment to zero liquid discharge (ZLD). Their water process equipment evaporates the remaining 5% of water that isn’t recycled, leaving behind solid waste that’s safely disposed of, meaning no water is released into the environment at all. This was a game-changer for a client in Malaysia, where local regulations require ZLD for certain industrial zones.

Of course, all this tech comes with a higher price tag, but CleanTech offers flexible financing options and a “green ROI calculator” to help clients see the long-term savings. For forward-thinking companies aiming for carbon neutrality, this is the future of recycling.

Last but never least, Taiwan’s Sustainable Recovery Systems (SRS) focuses on accessibility. They believe small and medium-sized enterprises (SMEs) deserve access to the same water treatment technology as large corporations, and their wet process circuit board recycling line (500-1000kg/hour) is priced to fit SME budgets.

SRS’s system skips the frills but nails the basics: a sedimentation tank, sand filter, and activated carbon unit that together treat water to meet Taiwan’s Effluent Standards for the Electronics Industry. What they lack in AI, they make up for in simplicity and durability. “Our clients don’t need fancy sensors—they need a system that works, day in and day out,” said SRS’s sales director. “We design for easy maintenance: filters that are quick to ｒｅｐｌａｃｅ, clear instructions in multiple languages, and a support team that responds in 24 hours.”

A recycling startup in Jakarta, Indonesia, is a perfect example. With a tight budget, they chose SRS’s entry-level system and were up and running in three weeks. “We were worried about meeting Indonesia’s water regulations, but SRS’s team helped us get certified, and the equipment has run non-stop for a year with only minor tweaks,” said the startup’s founder. “We’re now expanding to 800kg/hour, and we’ll definitely stick with SRS for the upgrade.”

SRS also offers training workshops across Southeast Asia, teaching local operators how to maintain water process equipment and troubleshoot common issues. For SMEs looking to dip their toes into responsible circuit board recycling without breaking the bank, SRS is a reliable partner.