Leather & Tanning Wastewater Treatment Companies

Ecojoy Environment, founded in 2002, is a National High-tech Enterprise and a Leading Company In China’s Water Treatment Industry, the First Company in China to Propose the Product Concept of Modular Reclaimed Water Plant, Participated in the compilation or served as Chief Editor for Multiple National & Industry Standards on Water Treatment.

Founded in 2009, formerly known as Red Circle Industries (RCI), RCI Aquatech creates custom wastewater solutions based on end users’ requirements, which allow for optimally chosen components resulting in a solution that meets or exceeds customer needs. RCI Aquatech’s wastewater treatment systems combine necessary process technologies to reach required state and federal discharge limits and comply with local regulations. Our systems focus on removal of pollutants such as heavy metals, greases, suspended solids, oils, high salt content, toxic compounds, phosphates and more. Using chemical-physical treatment (coagulation, flocculation, and sedimentation), biological treatment (aerobic and anaerobic) and wet chemical oxidation (persistent or toxic organics). Our expertise comprises the following technologies:  Filtration & softening systems  Physicochemical treatment (coagulation-flocculation)  Membrane filtration (UF & RO)  Ion exchange  Chemical oxidation  Biological treatment  Zero liquid discharge (ZLD) system

Litree: Pioneering Ultrafiltration for a Water-Secure World Founded in 1992, Litree has dedicated 30+ years to redefining water purification through ultrafiltration (UF) membrane technology—our core expertise and passion立升（Litree）. As a global high-tech enterprise rooted in independent innovation, we’ve evolved from a membrane R&D startup to one of the world’s leading water problem solvers, with over 146 core patents and state-of-the-art manufacturing hubs in Haikou and Suzhou, China立升（Litree）. Our signature hollow fiber UF membranes are engineered to deliver unmatched performance: 0.01μm precision removes 99.99% of bacteria, viruses, and contaminants while preserving essential minerals—striking the perfect balance between purity and health立升（Litree）. This technology powers our diverse solutions, from residential whole-house systems to large-scale municipal projects and industrial wastewater treatment, all designed for sustainability and cost-efficiency. What truly sets us apart is our commitment to making safe water accessible. We’ve completed projects serving 50,000+ residents with centralized purification systems that cut construction costs and footprint by 50% compared to traditional setups—proof that advanced technology can also be affordable. Today, our solutions reach 60+ countries, supporting 3,000+ industrial clients and millions of households worldwide. At Litree, water isn’t just our business—it’s our mission. We believe every drop matters, and we’ll keep pushing boundaries to create a future where clean, safe water is a universal right, not a privilege

Chemipol S.A. is a leading manufacturer and supplier of biocides, additives, and specialty chemicals, serving diverse industries such as utilities, manufacturing, and energy production. Based in Spain, Chemipol provides advanced water treatment solutions, including desalination and wastewater treatment technologies, across Europe.

Cimico specializes in innovative biological wastewater technologies, providing advanced solutions for industrial and municipal water treatment. With a focus on sustainable practices, Cimico serves diverse industries across Europe, offering expertise in treatment solutions, water reuse, and infrastructure systems.

Hidrofilt Ltd. is a leading designer, manufacturer, and operator in water treatment solutions, specializing in filtration technologies and wastewater treatment plants. Serving diverse industries, it provides comprehensive services from design to maintenance, ensuring efficient and sustainable water management across Europe.

Hydrite Chemical Co. provides chemical solutions across multiple industries, with a specialized focus on water and wastewater treatment. For wastewater applications, the company delivers tailored chemical treatments and feed options targeting odor control and hydrogen sulfide management, alongside contract manufacturing and plant sanitation services. Headquartered in Brookfield, Wisconsin, Hydrite applies oxidation chemistry and sulfide precipitation methods to neutralize odors and treat industrial wastewater streams.

Waterleau is a world-leading water technology company based in Belgium, specializing in process water, wastewater treatment, water recovery, and PFAS removal. Committed to sustainable water management, they offer proprietary technologies for high-capacity treatment and energy recovery, serving industries like manufacturing and utilities.

Newterra provides comprehensive water and wastewater treatment systems for municipalities, industries, and developers. The company designs and delivers solutions spanning potable water production, industrial wastewater handling, and environmental remediation across diverse markets globally.

ALAR Corp manufactures industrial wastewater treatment systems addressing compliance, hauling costs, and regulatory requirements. The company designs and builds equipment for diverse industries including food and beverage, concrete, surface finishing, and oily wastewater applications.

NSI Mobile Water Solutions is a provider of adaptable mobile and rental water and wastewater treatment systems, headquartered in Stoke-on-Trent, United Kingdom, and operating as part of Nijhuis Saur Industries within the SAUR Group. The company delivers temporary and long-term treatment capacity to industrial sites without requiring fixed infrastructure investment, supporting needs from 24/7 emergency response to multi-year contracts. With over 25 years of experience, NSI specializes in containerized, trailer-mounted, and skid-based plant that can be deployed rapidly across manufacturing, power, and process industries.

MIVALT s.r.o. specializes in manufacturing equipment for wastewater treatment, offering solutions like dewatering machines, electromagnetic valves, and blowers. Their products serve industries such as wastewater treatment plants, industrial operations, and food processing, ensuring efficient separation and treatment processes.

Velient Pec India Pvt. Ltd., operating under the brand Ontoz, specializes in manufacturing advanced RO, UF, and NF membranes. With a focus on innovative membrane technology, they cater to diverse industries including wastewater treatment, biopharmaceuticals, and petrochemicals, ensuring high-quality water purification solutions across the Asia-Pacific region.

Silitex S.r.l. specializes in high emulsion technology, providing advanced chemical solutions for various industries including textiles, leather, and water purification. Based in Italy, the company is a key player in the European market, offering innovative products and technologies to enhance industrial processes.

HifilM INC. specializes in wastewater treatment using advanced hollowfiber membrane technology, serving industries such as utilities, manufacturing, and waste management across the Asia-Pacific region.

Watertech of America, Inc. is an industrial water treatment company founded in 1980 and headquartered in Greenfield, Wisconsin, United States. The firm combines total system management with chemical and equipment expertise to treat water and wastewater across industrial and commercial markets, serving customers in Wisconsin, Minnesota, Iowa, and northern Illinois. Its programs cover boiler water, cooling water, closed loop, and wastewater applications for clients in the energy, food and beverage, dairy, healthcare, commercial real estate, and manufacturing industries. Watertech also offers smart testing and analytics, including its Aquassist smartphone app that automates water testing, alongside hands free chemical delivery, water analysis, and consulting services focused on system efficiency and sustainability.

FlotLife - BC Engineering SIA specializes in providing comprehensive solutions for industrial wastewater treatment, focusing on turnkey solutions for industries with environmental impact. They offer consulting, system audits, retrofitting, and chemical supply, ensuring efficient and sustainable wastewater management.