Top 10 Water Treatment Circuit Board Recycling Equipment Suppliers in the United States

EcoRecycle Solutions has been a leader in sustainable recycling since 2005, and their circuit board recycling systems are a testament to that. What sets them apart is their all-in-one approach: they don’t just sell equipment—they design complete recycling lines that include both dry and wet processing, with water treatment at the heart. Their flagship circuit board recycling plant (available in dry and wet models) comes paired with a closed-loop water process equipment system that recycles up to 95% of the water used. Imagine a facility where wastewater from grinding and separating circuit boards is treated, filtered, and sent right back into the process—no need to tap into fresh water sources. That’s exactly what EcoRecycle delivers. Their water treatment modules use a combination of sedimentation, activated carbon filtration, and reverse osmosis to remove heavy metals like lead and cadmium, ensuring the water meets even the strictest state discharge standards. For small to mid-sized recyclers, they also offer compact water process units that can handle up to 500 gallons per hour, making them a flexible choice for businesses scaling up their operations.

Founded in 2010, GreenTech Recovery carved a niche by focusing solely on wet process equipment for circuit board recycling—and it’s paid off. Wet processing is often more effective at separating fine metal particles from circuit boards, but it can be water-intensive and messy. GreenTech’s solution? A range of wet process equipment designed to minimize water use while maximizing metal recovery. Their star product is a filter press system that works alongside their circuit board grinders. Here’s how it works: after the boards are crushed and mixed with water to separate metals, the wastewater is pumped into the filter press, which squeezes out solids (like plastic and glass fibers) and leaves behind clean water ready for reuse. What really impresses clients is their heavy metal removal technology. They use specialized resins that target lead, mercury, and arsenic—common in circuit boards—trapping them before the water cycles back. One electronics recycler in Texas reported cutting their water bill by 60% after switching to GreenTech’s system, proving that sustainability can also be cost-effective. And for businesses worried about space, their compact wet process units fit into tight facilities without sacrificing performance.

American Circuit Recyclers (ACR) has been around since 1998, making them one of the oldest players in the game. They’ve seen the industry evolve, and their equipment reflects that experience. ACR specializes in balancing dry and wet processing, with a focus on energy-efficient water treatment. Their compact granulator with dry separator is a hit for initial circuit board shredding, but when it comes to cleaning and separating finer metals, their water process equipment shines. What’s unique here is their low-energy wastewater treatment system. Instead of relying on power-hungry pumps and filters, they use gravity-fed sedimentation tanks and biological treatment—using naturally occurring bacteria to break down organic pollutants. It’s a slower process, but it cuts energy costs by up to 40%. ACR also offers custom water treatment packages tailored to a recycler’s specific needs. For example, a client in California needed to handle high volumes of circuit boards from old computers; ACR designed a system that combines their granulator with a multi-stage water process unit, reducing water consumption by 75% compared to their previous setup. When it comes to reliability, ACR’s track record speaks for itself—many of their early systems are still running smoothly after 15+ years.

CleanStream Technologies, founded in 2012, is all about precision. Their circuit board recycling plant WCBD-2000A is a beast, handling 500-2000 kg/hour with dry separation—but it’s their water process equipment that’s turning heads in the industry. What makes CleanStream stand out is their focus on micro-pollutants. Circuit boards contain tiny particles of flame retardants and heavy metals that can slip through standard filters. CleanStream’s water treatment systems use advanced membrane filtration (think ultra-fine sieves) to catch these micro-particles, ensuring the water is not just clean, but safe for even non-industrial reuse. One client, a large e-waste recycler in Florida, now uses treated water from CleanStream’s system to water their facility’s landscaping—a small win for sustainability that adds up. CleanStream also offers real-time monitoring software that tracks water quality, flow rates, and filter performance, sending alerts if something’s off. For busy operators, this means peace of mind: no more guessing if the water treatment is working—you can see it on a dashboard. And with a team of engineers available 24/7 for support, they’re there when you need them most.

WasteWise Machinery, established in 2008, understands that water treatment isn’t just about cleaning—it’s about compliance. Their wet process equipment and hydraulic press machines are built with strict EPA and state regulations in mind, making them a go-to for recyclers worried about audits. Let’s break it down: when circuit boards are processed wet, the water picks up acids, metals, and other contaminants that need to be neutralized. WasteWise’s water treatment systems start with pH neutralization—automatically adjusting the water’s acidity to safe levels—before moving to sludge dewatering. Their filter press equipment squeezes water out of the sludge, turning it into dry cakes that can be safely disposed of or repurposed. A recycler in Ohio recently shared that after installing WasteWise’s system, they passed their EPA inspection with zero violations, saving them from costly fines. But WasteWise doesn’t stop at compliance; they also focus on ease of use. Their systems come with touchscreen controls, and operators don’t need a chemistry degree to run them. Training takes just a day, so your team can get up to speed quickly. Plus, their equipment is built tough—with stainless steel tanks and corrosion-resistant parts—so it lasts even in harsh industrial environments.

EcoMetal Systems is a newer player, founded in 2015, but they’ve made waves by combining lithium battery recycling with circuit board processing—two of the fastest-growing areas in e-waste. While their lithium battery recycling equipment gets a lot of attention, their water process equipment is equally impressive, especially when it comes to acid recovery. Here’s why that matters: both lithium batteries and circuit boards use acids in their composition, and when processed, these acids can end up in wastewater. Instead of just neutralizing them, EcoMetal’s systems recover and reuse the acids, cutting down on chemical costs and waste. For example, their acid recovery unit can capture up to 80% of sulfuric acid from lead-acid battery recycling, which is then reused in the circuit board separation process. A recycler in Nevada reported saving $12,000 a month on acid purchases after switching to EcoMetal. Their water treatment systems also include ion exchange columns to remove lithium and cobalt—metals critical for battery production—turning wastewater into a resource. It’s a circular approach that aligns with the “zero-waste” goals many recyclers are chasing today.

RecyclePro Industries has been around since 2003, and they’ve built a reputation for versatility. While they’re known for cable recycling equipment (think scrap cable strippers and shredders), their water process equipment is a hidden gem—especially for recyclers handling both cables and circuit boards. Cables and circuit boards have different recycling needs, but they share one thing: the need for clean water. RecyclePro’s water treatment systems are modular, meaning you can add components as your business grows. For example, if you start with circuit boards and later add cable recycling, you can bolt on an oil-water separation unit to handle the lubricants from cable stripping. A client in Pennsylvania did just that, expanding their operations without replacing their entire water treatment setup. RecyclePro also prioritizes low maintenance. Their filter presses use self-cleaning membranes, and their pumps are designed to resist clogs from metal particles. This means less downtime and more time focusing on recycling. Plus, their team offers on-site training to ensure your staff knows how to keep the system running smoothly—no more fumbling through manuals when something goes wrong.

GreenCycle Tech, founded in 2018, is all about innovation for small to mid-sized recyclers. They recognized that not every business has the space or budget for massive water treatment plants, so they designed modular dry and wet process equipment that scales with you. Their entry-level water process unit is compact enough to fit in a 20-foot container but still handles up to 300 gallons of wastewater per hour. As your business grows, you can add more modules—like advanced filtration or UV disinfection—without replacing the base system. A startup recycler in Colorado started with GreenCycle’s smallest unit and, two years later, expanded to a full-scale system, saving tens of thousands of dollars in upfront costs. GreenCycle also focuses on energy efficiency: their pumps and blowers use variable speed drives, which adjust power usage based on demand, cutting electricity bills by 25-30%. And for recyclers in water-scarce areas, they offer rainwater harvesting integration, allowing you to use collected rainwater in your process, further reducing reliance on municipal supplies. It’s sustainability that fits your budget and space.

National Recovery Systems (NRS) has been a staple in the recycling industry since 1985, and their longevity speaks to their reliability. They’re known for their rugged circuit board recycling equipment, but their filter press equipment and water process systems are the backbone of many large-scale recycling facilities. NRS understands that downtime costs money, so their water treatment systems are built to last. Their filter presses use heavy-duty steel frames and high-quality membranes that can handle 24/7 operation without frequent replacements. A recycling plant in Michigan that processes over 10 tons of circuit boards daily has been using NRS’s water treatment system for 10 years, with only minor repairs needed. But NRS isn’t stuck in the past—they’ve updated their systems with smart technology, like sensors that monitor filter performance and alert operators when it’s time for maintenance. They also offer turnkey installation, handling everything from delivery to setup to training, so you can start recycling faster. And with a network of parts warehouses across the U.S., replacement parts arrive quickly, minimizing downtime. When you need a system that just works, NRS delivers.

Rounding out our list is Advanced Recycling Solutions (ARS), founded in 2013. ARS takes a holistic approach, integrating water process equipment with air pollution control systems to create complete environmental solutions. Why does this matter? Circuit board recycling can release not just water pollutants, but also harmful gases and dust. ARS’s integrated packages ensure both air and water are treated, making them ideal for facilities in urban areas or strict regulatory zones. Their water treatment systems use a combination of chemical coagulation (to clump pollutants together) and sand filtration, followed by activated carbon to remove odors and remaining contaminants. Meanwhile, their air pollution control systems capture dust and fumes, preventing them from escaping into the atmosphere. A recycler in California’s Bay Area, where environmental regulations are notoriously strict, chose ARS and now operates in full compliance, even in a residential neighborhood. ARS also offers custom engineering, working with your team to design a system that fits your facility’s layout and needs. And with financing options available, they make it easier to invest in top-tier equipment without breaking the bank.