Top 10 Wastewater treatment plant Suppliers, Manufacturers, Wholesalers and Traders in Zimbabwe

With over 15 years of experience in the water treatment industry, EcoFlow Solutions Zimbabwe has established itself as a leader in providing integrated wastewater management solutions. The company prides itself on offering end-to-end services, from design and equipment supply to installation and maintenance, making it a one-stop shop for clients across municipal and industrial sectors.

EcoFlow's product lineup includes state-of-the-art effluent treatment machine equipment, designed to handle high volumes of industrial waste with precision, and advanced water process equipment that ensures treated water meets Zimbabwe's strict environmental standards. What sets EcoFlow apart is its focus on turnkey projects—they don't just supply equipment; they partner with clients to understand their unique needs, design customized systems, and oversee every step of implementation, from ground-breaking to commissioning.

Recent projects include a municipal wastewater treatment plant in Bulawayo, which now serves over 100,000 residents, and a tailor-made effluent treatment system for a large mining company in Mutare, which reduced water pollution by 75% within the first year of operation. "We believe in solutions that grow with our clients," says Tendai Moyo, EcoFlow's Technical Director. "Our effluent treatment machines are modular, so as a business expands, we can scale the system without major overhauls. It's about long-term partnership, not just a one-time sale."

AquaTech Innovations has carved a niche for itself as a specialist in wet process equipment, a technology well-suited for treating high-strength industrial effluents—think heavy metals, chemicals, and organic pollutants commonly found in mining and manufacturing waste. Since its founding in 2010, the company has built a reputation for engineering robust, high-performance systems that thrive in Zimbabwe's sometimes challenging operational environments.

At the core of AquaTech's offerings is its range of wet process equipment, which uses water-based treatments like sedimentation, filtration, and biological processing to break down contaminants. The company also supplies integrated effluent treatment systems that combine physical, chemical, and biological processes for maximum efficiency. One of their flagship products is a compact wet process unit designed for small to medium manufacturing plants, which requires minimal space and can be operational within weeks of installation.

"Many industries in Zimbabwe struggle with complex effluents that standard systems can't handle," explains Sarah Chikowore, AquaTech's Sales Manager. "Our wet process equipment is built to tackle those tough cases. For example, we recently supplied a textile factory in Harare with a system that removes dyes and chemicals from wastewater, allowing them to reuse up to 60% of treated water in their production cycle—saving costs and reducing environmental impact." AquaTech also offers training and maintenance support, ensuring clients get the most out of their investment over time.

For facilities prioritizing low water usage and energy efficiency, CleanWater Systems is the go-to supplier for dry process equipment. Founded in 2008, the company has become a trusted name in municipal wastewater treatment, agricultural run-off management, and small-scale industrial applications, where its dry process solutions offer a sustainable alternative to water-intensive methods.

CleanWater's dry process equipment relies on physical and thermal treatments—such as evaporation, adsorption, and membrane filtration—to separate contaminants from water, minimizing the need for large water inputs or chemical additives. The company also offers advanced water process equipment that integrates dry processes with smart monitoring tools, allowing clients to track treatment performance in real time.

"Dry process technology is often overlooked, but it's a game-changer for areas with water scarcity or high energy costs," notes Michael Tsvangirai, CleanWater's Technical Lead. "Our systems use up to 40% less energy than traditional wet processes and produce minimal sludge, which reduces disposal costs. We recently completed a project for a rural municipality in Masvingo, where our dry process equipment now treats 50,000 liters of sewage daily, turning it into reusable water for irrigation—supporting local farmers and boosting food security." CleanWater also wholesales its equipment to smaller traders, making dry process solutions accessible to businesses across Zimbabwe.

As the name suggests, Sustainable Water Tech (SWT) is driven by a mission to align wastewater treatment with environmental sustainability. Since 2012, the company has focused on providing affordable, scalable solutions for the agricultural sector, where wastewater from farms and processing facilities can contain fertilizers, pesticides, and organic matter that threaten local water sources.

SWT's product range includes effluent treatment machine equipment tailored for agricultural use—such as systems that remove nitrates and phosphates from run-off—and hybrid wet process systems that combine biological treatment with natural filtration. The company also offers training programs for farmers, teaching them how to operate and maintain equipment to ensure long-term effectiveness.

"Agriculture is the backbone of Zimbabwe's economy, but it's also a major source of water pollution," says SWT's Founder, Lucia Zulu. "Our effluent treatment machines are designed to be simple, durable, and affordable for smallholder farmers. For example, we worked with a cooperative in Manicaland to install a wet process system that treats wastewater from their dairy farm. Today, they use the treated water to irrigate their crops, and the sludge byproduct is converted into organic fertilizer—creating a circular, zero-waste system." SWT's focus on community empowerment has made it a favorite among agricultural organizations and NGOs working in rural areas.

WasteWater Masters (WWM) is a leading wholesaler and trader of wet process equipment, catering primarily to large industrial clients in sectors like mining, chemicals, and automotive manufacturing. With a network of global partners, the company imports and distributes high-quality equipment, ensuring Zimbabwean industries have access to the latest in wastewater treatment technology.

WWM's portfolio includes heavy-duty wet process equipment—such as clarifiers, aeration tanks, and chemical dosing systems—designed to handle high-volume, high-contaminant industrial effluents. The company also supplies specialized effluent treatment units for niche applications, like oil-water separators for automotive plants and acid-neutralization systems for mining operations.

"Industrial clients need equipment that can keep up with their production demands," says James Marufu, WWM's Operations Manager. "Our wet process equipment is built for reliability—24/7 operation, minimal downtime, and easy maintenance. We recently supplied a copper mine in Bindura with a complete effluent treatment unit that processes over 500,000 liters of wastewater daily, removing heavy metals like copper and zinc to levels well below regulatory limits. The mine has since been recognized by the Environmental Management Agency (EMA) for its commitment to pollution control." WWM also offers technical support and spare parts, ensuring clients can keep their systems running smoothly.

PureFlow Engineering is a homegrown manufacturer that takes pride in designing and building dry process equipment locally, using materials sourced from Zimbabwean suppliers wherever possible. Since 2015, the company has focused on serving the mining and construction sectors—industries known for generating large volumes of wastewater containing sediments, oils, and heavy metals.

PureFlow's dry process equipment includes membrane filtration systems, thermal dryers, and gravity separators, all engineered to withstand the harsh conditions of mining sites. The company also offers water process equipment that integrates with existing mine infrastructure, reducing the need for costly overhauls. What sets PureFlow apart is its emphasis on durability: their systems are built with corrosion-resistant materials and simple, easy-to-repair components.

"Mining sites are tough on equipment—dust, humidity, variable power supply," explains Tapiwa Gumbo, PureFlow's Lead Engineer. "Our dry process systems are designed to thrive there. For example, we built a custom thermal dryer for a gold mine in Kadoma that processes sludge from their cyanide leaching operation. The dryer reduces sludge volume by 80%, making disposal cheaper and safer. And because it's locally made, spare parts are available within days, not weeks." PureFlow also partners with mining schools to train the next generation of technicians, ensuring a skilled workforce to support its equipment.

HydroSolve Zimbabwe is all about innovation, leveraging smart technology to deliver efficient water process equipment and effluent treatment machines for urban municipal systems. With a team of engineers and data analysts, the company designs systems that not only treat wastewater but also provide real-time insights into performance, allowing for proactive maintenance and optimization.

HydroSolve's offerings include smart water process equipment with IoT-enabled sensors that monitor parameters like pH, turbidity, and contaminant levels, sending alerts to operators via a mobile app if issues arise. The company also supplies modular effluent treatment machines that can be expanded as urban populations grow, making them ideal for fast-developing cities like Harare and Bulawayo.

"Cities in Zimbabwe are growing rapidly, and their wastewater systems need to keep pace," says Nyasha Dube, HydroSolve's Innovation Director. "Our smart water process equipment helps municipalities manage their treatment plants more efficiently. For instance, we installed a system in Chitungwiza that uses AI to predict peak flow times, adjusting treatment processes automatically to ensure consistent water quality. This has reduced energy costs by 30% and improved compliance with EMA regulations." HydroSolve also offers training for municipal staff on using the smart technology, ensuring long-term sustainability.

Small and medium enterprises (SMEs) often struggle to access affordable wastewater treatment solutions, but GreenTech Water Solutions is bridging that gap. Founded in 2018, the company specializes in compact, cost-effective effluent treatment machine equipment designed for SMEs in sectors like hospitality, food processing, and small-scale manufacturing.

GreenTech's product line includes small-scale effluent treatment machines that can handle 500 to 5,000 liters of wastewater per day, using simple, low-maintenance processes like biofiltration and sand filtration. The company also offers basic wet process systems for businesses with slightly higher volumes, such as restaurants and guesthouses.

"SMEs are the heartbeat of Zimbabwe's economy, but many can't afford the high costs of traditional treatment systems," says GreenTech's Founder, Blessing Moyo. "Our effluent treatment machines are priced to be accessible, with flexible payment plans. For example, a bakery in Mutare recently installed one of our systems to treat wastewater from dough mixing and cleaning. The machine removes fats and sugars, allowing the treated water to be used for cleaning outdoor areas—saving the bakery over $200 monthly on water bills." GreenTech also provides free initial consultations, helping SMEs choose the right equipment for their needs and budget.

Streamline Water Services has made a name for itself in the food and beverage industry, where wastewater often contains high levels of organic matter, sugars, and oils that require specialized treatment. Since 2013, the company has supplied wet process equipment tailored to the unique needs of breweries, distilleries, restaurants, and food processing plants.

Streamline's wet process equipment includes anaerobic digesters that convert organic waste into biogas (a renewable energy source), and dissolved air flotation systems that remove oils and fats from wastewater. The company also offers water process equipment that enables clients to recycle treated water for non-potable uses, such as cleaning or irrigation.

"Food and beverage wastewater is rich in organic material, which can be both a problem and an opportunity," explains Tinashe Chiremba, Streamline's Technical Advisor. "Our wet process equipment turns that waste into a resource. For example, we worked with a brewery in Bulawayo to install an anaerobic digester that treats their wastewater and produces biogas, which now powers 20% of their production facility. It's a win-win—reducing waste and cutting energy costs." Streamline is known for its rapid deployment times, with most systems installed and operational within 4–6 weeks, minimizing downtime for clients.

CrystalClear Environmental specializes in serving healthcare and pharmaceutical facilities, where wastewater can contain pathogens, pharmaceuticals, and hazardous chemicals that require strict treatment to protect public health. The company's dry process equipment and effluent treatment systems are designed to meet the rigorous standards of the healthcare sector, ensuring compliance with both local regulations and international best practices.

CrystalClear's offerings include dry process equipment like ultraviolet (UV) disinfection units and activated carbon filters, which effectively remove pathogens and pharmaceutical residues. The company also supplies integrated effluent treatment systems that combine dry and wet processes for maximum safety, along with documentation and training to help healthcare facilities maintain compliance with EMA and WHO guidelines.

"In healthcare, there's no room for error," says Dr. Priscilla Ndlovu, CrystalClear's Health and Safety Director. "Our dry process equipment is designed to eliminate 99.9% of pathogens, ensuring treated water is safe for release into the environment. We recently supplied a hospital in Gweru with a UV disinfection system that treats 10,000 liters of wastewater daily, protecting the nearby river from contamination. The system also includes automated logging, which helps the hospital demonstrate compliance during audits." CrystalClear's commitment to safety and precision has made it the preferred supplier for many of Zimbabwe's top hospitals and clinics.