P.U.S. GmbH: Innovators in Environmental Engineering and Resource Recycling

Company profile

Founded in 1998, P.U.S. GmbH (Produktions- und Umweltservice GmbH) has grown into a leading company in environmental engineering and sustainable resource management, currently employing approximately 100 people. Based in Lauta, located in northern Saxony, P.U.S. GmbH has established itself as a competence center for innovative solutions in water remediation, gas and water purification, and contaminated site rehabilitation.

A Group of Expertise in Environmental Technology

As part of a group of medium-sized companies focused on environmental technologies, P.U.S. GmbH is integrated into a network of industry leaders specializing in:

• Water and Gas Purification: Advanced processes for cleaning water and treating gases for industrial and environmental purposes.
• Remediation of Contaminated Sites: Effective strategies for restoring polluted environments.
• Recycling and Building Materials: Sustainable practices to repurpose waste into usable resources.
• Product Development: Innovative solutions tailored to the needs of the environmental sector.

Through close collaboration with its shareholders, P.U.S. GmbH drives cutting-edge advancements in environmental engineering.

Sustainable Production and Raw Material Utilization

P.U.S. GmbH focuses on the manufacture of products for gas cleaning, water purification, and water body sanitation. The company emphasizes the sustainable use of iron-rich ferrous sludge as a raw material, a byproduct of water treatment processes. Key highlights of this process include:

• Raw Material Supply: Sourced from carefully selected water suppliers and internal extraction facilities.
• Strategic Partnerships: Since 2009, collaboration with mining operator LEAG has enhanced the treatment of alkaline iron hydroxide water across multiple sites.

In 2020, the company successfully utilized 110,000 tons of raw sludge, equivalent to approximately 9,500 tons of pure iron. This amorphous iron hydroxide—freshly precipitated and superior to ferric oxides—features a higher reaction rate and minimal impurities, ensuring high efficiency and reliability in applications.

Advanced Production Facilities and Technical Equipment

At its Lauta site, P.U.S. GmbH operates state-of-the-art facilities approved under the Federal Immission Control Act (BImSchG). These facilities are optimized for material recycling and the production of chemical products, ensuring consistent quality and delivery capabilities. Key technical equipment includes:

• Wet and Dry Screening Plants: For processing bulk materials and suspensions.
• Mixing and Grinding Plants: Tailored for the efficient preparation of raw materials.
• Belt and Fluid Bed Dryers: Ensuring optimal drying processes for various applications.
• Chemical Synthesis Plants: Equipped with steam generators and vacuum filtration systems for advanced product development.
• Silo Systems: For the safe storage and handling of bulk goods.
• Belt Filter Press Systems: Designed for the filtration of thin sludge.
• Operations Laboratory: Providing continuous quality assurance and research capabilities.

Comprehensive Services for Environmental Management

P.U.S. GmbH offers a wide range of services to support sustainable environmental practices, including:

• Drying of Filter Cakes and Bulk Materials: Enhancing usability and storage efficiency.
• Production of Sieve Cuts: Customized processing of bulk materials to meet specific industry needs.
• Preparation of Suspensions: Ensuring consistent and high-quality formulations.
• Clearing Tailings Ponds and Transporting Iron Sludge: Streamlined solutions for managing industrial byproducts.

These services, combined with technical expertise, enable the company to provide tailored solutions for complex environmental challenges.

Commitment to Innovation and Product Development

P.U.S. GmbH is deeply committed to advancing its product portfolio and developing new solutions for gas and water treatment through ongoing research and collaboration. Highlights of their R&D initiatives include:

• Research Partnerships: Close cooperation with institutions such as the West Saxon University of Applied Sciences in Zwickau and the Technical University of Dresden.
• Product Development: Continuously refining existing products and introducing innovative technologies for enhanced efficiency and sustainability.

These efforts ensure that P.U.S. GmbH remains at the forefront of environmental technology, offering clients solutions that are both cost-effective and environmentally responsible.

Why we work with P.U.S. GmbH?

• Expertise in Environmental Engineering: Over two decades of experience in water remediation, gas purification, and contaminated site rehabilitation.
• Sustainable Practices: Emphasis on recycling ferrous sludge and other byproducts to promote resource efficiency.
• Cutting-Edge Facilities: Advanced equipment and processes for high-quality production.
• Innovative Solutions: Continuous R&D for expanding and improving the product range.
• Reliable Partnerships: Collaboration with industry leaders like HeGo Biotec GmbH ensures market-leading solutions.

Driving Sustainable Environmental Solutions

With its advanced production capabilities, commitment to innovation, and focus on sustainability, P.U.S. GmbH is a trusted partner for industries seeking efficient and eco-friendly solutions. By combining technical expertise, state-of-the-art facilities, and a dedication to environmental protection, P.U.S. GmbH is shaping a cleaner, greener future for industries and communities worldwide.