Research and Development Intern

CarboTech and Heraeus Precious Metals present a joint solution at FILTECH 2026: Antimicrobially functionalised activated carbons for filtration applications. 23.06.2026 Essen / Hanau, May 2026 - The CarboTech Group and Heraeus Precious Metals will present their joint solution for antimicrobial-functionalised activated carbons at FILTECH 2026. Visitors will find the two companies in Hall 8, Stand B28, where the application of AGXX technology on activated carbon for filtration and water treatment applications will be showcased. An innovative response to microbial growth in filtration systems In many applications - particularly in water treatment - microbial growth on filter media poses a major challenge. The formation of biofilms can significantly impair the performance of activated carbons while also increasing hygiene risks. "Microbial growth and biofilm formation not only compromise hygiene but also the performance of filter systems. This is precisely where AGXX comes in: the technology acts directly on the surface and tackles microbial growth right where it occurs. "In collaboration with CarboTech, we are specifically applying this technology to high-performance activated carbon materials, making its added value for filtration applications tangibly evident," explains Martin Danz, Head of the Antimicrobial Technologies division at Heraeus Precious Metals. The jointly developed solution by CarboTech and Heraeus Precious Metals specifically addresses this problem: By combining high-quality activated carbons with AGXX technology, an antimicrobial effect is created directly on the surface of the filter material. This ensures sustained inhibition of microbial growth and supports stable process conditions over the long term. "In water treatment in particular, it is crucial to protect adsorption materials from microbial colonisation in the long term. AGXX offers a sustainable approach to this, helping to reduce hygiene risks and maintain the stability of adsorbents' functionality. Together with Heraeus, we are transferring a highly effective antimicrobial technology into real-world applications," emphasises Satrugna Vinjarapu, Chief Commercial Officer of the CarboTech Group. Collaboration across the entire Value Chain The partnership combines two complementary areas of expertise to create a high-performance, integrated solution: Heraeus Precious Metals * Development and provision of AGXX technology * Comprehensive Expertise in precious metal solutions and catalytic coating systems * Optimisation of the technology for specific applications and ensuring compliance with regulatory requirements CarboTech Group * Extensive experience in the development, impregnation and processing of activated carbons * In-depth expertise in filtration applications * Production and global distribution of the functionalised products Together, the partners are creating a solution that combines the advantages of both technologies and sets new standards for hygienic and high-performance filtration systems. Added value through complementary technologies The integration of AGXX technology into activated carbon creates clear added value: * Prevention of biofilm formation * Improvement in hygienic safety * Increased service life and efficiency of filter materials * An alternative to conventional biocides Close collaboration enables the optimal coordination of development, application and marketing - from material innovation to industrial use. Invitation to FILTECH 2026 The CarboTech Group and Heraeus Precious Metals cordially invite all interested parties to find out more about the joint technology platform on site and to exchange ideas with experts from both companies. Visit CarboTech AC GmbH at FILTECH 2026 in Hall 8 at Stand B28. About the partners CarboTech Group The CarboTech Group, headquartered in Essen, is one of the world's leading suppliers of activated carbon and customised adsorption solutions. Through its technologies, the company helps purify air, gases, and liquids, and supports customers across a wide range of industries in reducing emissions, using resources efficiently, and complying with environmental standards. Heraeus Precious Metals Heraeus Precious Metals is globally leading in the precious metals industry. The company is part of the Heraeus Group and covers the value chain from trading to precious metals products to refining and recycling. It has extensive expertise in all platinum group metals as well as gold and silver. With more than 3,000 employees at 16 sites worldwide, Heraeus Precious Metals offers a broad portfolio of products that are essential for many industries such as the automotive, chemicals, semiconductor, pharmaceutical, hydrogen and jewelry industry. About Heraeus Heraeus is a globally active, family-owned technology group. Based in Hanau, Germany, the company comprises 15 operating companies whose products and services span the Business Areas of Metals & Recycling, Healthcare, Semiconductor & Electronics, and Industrials. In fiscal year 2024, Heraeus generated revenues of €29.4 billion and employed roughly 15,200 people across 40 countries. This makes Heraeus one of the top ten largest family-owned enterprises in Germany. With deep expertise in advanced materials, Heraeus is a leader across key global industries. The group ranks among the foremost providers of precious metals, supplies quartz glass for the semiconductor and telecommunications sectors, and manufactures sensors for the steel industry. In addition, its materials and technologies for medical technology help improve the quality of life for millions of people worldwide. Innovation is the central driver of Heraeus's success. Each year, six percent of revenues (based on revenues excluding precious metals) are reinvested into research and development. Beyond that, the company partners with leading research and educational institutions around the world. At Heraeus, growth and sustainability go hand in hand: the company designs its own processes to conserve resources and supports its customers in operating more sustainably with innovative materials and solutions. The group's roots trace back to 1660, when Isaac Heraeus took over a pharmacy in Hanau. Since then, the company has stood for technological progress, sustainable growth, and responsible conduct - across generations. MATERIALS. INNOVATIONS. FOR GENERATIONS. Media Contact Heraeus Precious Metals Pierre Schmidt Senior Manager Communications Heraeus Precious Metals Media Contact CarboTech Carlos Rodriguez Marketing CarboTech Gruppe

About Heraeus Group. 06/18/2026 Heraeus Sells Semiconductor Chemicals Business of Heraeus Epurio to Brewer Science, Inc. Businesses Heraeus has signed an agreement to sell the Semiconductor Chemicals (SC) business of Heraeus Epurio to U.S.-based Brewer Science, Inc. The transaction includes the semiconductor chemicals production facility in Dayton, Ohio, as well as the associated sales and support activities in Asia. Brewer Science is a leading global supplier of materials and processes for the manufacture of advanced microelectronics and has been a long-standing customer of the SC business. The company brings extensive expertise in the semiconductor industry and views the business as a strong complement to its existing portfolio. As part of the transaction, Brewer Science will acquire the Semiconductor Chemicals business, including the associated employees. Both companies are committed to ensuring a respectful and smooth transition. By becoming part of Brewer Science, the business will benefit from an organization whose strategic focus is closely aligned with the markets and technologies served by the Semiconductor Chemicals business. "We have found in Brewer Science a partner that values the technological strength of the SC business, the innovative capabilities of its teams, and the importance of long-term customer relationships. Given Brewer Science's strong position in the semiconductor industry, we are confident that the business is well positioned for continued development and future growth," said Klemens Brunner, Managing Director Semiconductor & Electronics / Industrials and Member of the Board of Managing Directors of the Heraeus Group. The transaction is expected to close on July 31, 2026, subject to customary closing conditions. Media Contact. Jeffery Oddo Senior Manager, Communication Heraeus, Inc. Press Contact