DAS Environmental Expert GmbH

𝐇𝐨𝐰 𝐏𝐅𝐀𝐒-𝐂𝐨𝐧𝐭𝐚𝐢𝐧𝐢𝐧𝐠 𝐖𝐚𝐬𝐭𝐞𝐰𝐚𝐭𝐞𝐫 𝐂𝐚𝐧 𝐁𝐞 𝐓𝐫𝐞𝐚𝐭𝐞𝐝 Many PFAS applications remain technically necessary in semiconductor manufacturing. Until viable substitutes are widely available, the practical approach is clear: ➡️ Reduce PFAS emissions through targeted wastewater treatment. Suitable treatment approaches for PFAS-containing wastewater streams include: ✅ Reverse osmosis (RO) to pre-concentrate PFAS streams for further treatment. ✅ Adsorption systems (e.g. activated carbon) that bind long-chain PFAS molecules and remove them from the water cycle. ✅ Ion exchange systems that primarily remove short-chain PFAS molecules. Industrial wastewater treatment rarely relies on a single technology. Instead, it requires modular process chains tailored to the specific PFAS composition in the wastewater - including pre-treatment steps such as ultrafiltration and precipitation. 💦 This integrated approach allows semiconductor manufacturers to comply with tightening regulatory limits, reduce environmental emissions and prepare infrastructure for future PFAS restrictions. PFAS may be persistent. But with the right treatment strategy, their environmental impact doesn’t have to be. 👉 Which PFAS treatment approaches are currently being evaluated in your fab? #PFAS #SemiconductorIndustry #IndustrialWastewater #EnvironmentalTechnology

When we talk about service, we talk about 💯 reliability in everyday operations. Not only when something goes wrong, but also in all the small moments in between. Trust is built step by step: 🔧 through every system installed, 📞 every call answered, 🤝 and every issue solved together. Today, more than 20 DAS service teams support customers across eight countries. 🌍 They are united by a shared commitment to responsibility, consistency and practical support on-site. Over the years, several of our teams — for example in Taiwan, Japan and Malaysia — have received customer awards for reliability, technical expertise and collaboration. 🏆 These recognitions mean a lot to us because they reflect something that cannot be automated: being there when customers need support and building relationships people can rely on. At the same time, every long-term partnership starts somewhere. 🚀 With a first project. ⚙️ A first installation. 💬 Or simply a first conversation. That is where trust begins. 👉 What, in your view, turns a service provider into a trusted long-term partner? #SemiconductorIndustry #ServiceExcellence #GlobalService #EnvironmentalTechnology #FabOperations

𝐖𝐡𝐲 𝐭𝐡𝐞 𝐒𝐮𝐛𝐅𝐚𝐛 𝐌𝐚𝐭𝐭𝐞𝐫𝐬 When people think about semiconductor manufacturing, they usually think about the cleanroom. But the subfab is where a large part of fab support infrastructure is housed. 🏭 It hosts critical systems such as: 🔹 Process utilities 🔹 Vacuum pumps 🔹 Waste gas abatements and water treatment systems 🔹 Power, control and monitoring infrastructure These systems ensure that semiconductor processes run safely, reliably and within environmental and operational limits. At the same time, the subfab is also a major energy consumer within a fab. Optimizing its operation therefore offers significant potential for: ✅ Energy savings ✅ Emission reduction ✅ Improved operational stability This is exactly where SEMICONDUCTOR-X Application Cluster 2 focuses its work. By integrating real-time data, expert knowledge and digital services, the project explores how cleanroom and subfab systems can operate in a more coordinated and intelligent way.💡 At DAS Environmental Experts, we contribute decades of experience in waste gas treatment and environmental technologies to this effort.💪 👉 Where do you currently see the biggest untapped optimization potential in semiconductor subfab operations? #DASEnvironmentalExperts #SemiconductorX #Subfab #DigitalFactory #SemiconductorIndustry

Sustainable semiconductor fabs are no longer just an environmental topic. They are an infrastructure challenge. At the Zero Emissions Fab Gate during Silicon Saxony Days 2026, experts from semiconductor manufacturing, facility engineering and environmental technology will discuss practical approaches for balancing: • emissions reduction • water reuse • process reliability • operational efficiency Topics on the agenda include: ➡ CF₄ efficiency & advanced waste gas treatment | Falk Allmrodt ➡ Water project delivery for high-tech mega fabs | Kiran Thota, P.E., Micron Technology ➡ Wastewater treatment, recycling & resource recovery | Anita Haupt ➡ Product carbon footprints & sustainable process optimization | Catherine Marsan-Loyer, C2MI ➡ Water resilience across the AI value chain | Hartmut Schneider, Exyte ➡ Tool-facility integration for water sustainability | Harold Stokes, SCREEN Semiconductor Solutions Co., Ltd. ➡ Sustainability management from CMP to plasma etch | Dr. Katharina L., Fraunhofer IPMS Visitors will gain practical insights into: • sustainable fab operations • resource-efficient infrastructure • water management strategies • point-of-use technologies • operational challenges in semiconductor manufacturing 📍 Zero Emissions Fab Gate | Gate 8 📅 16 June 2026 🏢 Silicon Saxony Day | Dresden Airport 🎟️ Tickets & event information: https://lnkd.in/gzB9UcQ #SemiconductorIndustry #WasteGasTreatment #WaterTreatment #WaterRecycling #EnvironmentalTechnology #SiliconSaxonyDay

𝗧𝗵𝗲 𝗯𝗼𝘁𝘁𝗹𝗲𝗻𝗲𝗰𝗸 𝗼𝗳 𝗔𝗜 𝗵𝗮𝗿𝗱𝘄𝗮𝗿𝗲 𝗶𝘀 𝗻𝗼𝘁 𝗼𝗻𝗹𝘆 𝗚𝗣𝗨𝘀. 𝗜𝘁 𝗶𝘀 𝗺𝗲𝗺𝗼𝗿𝘆 𝗯𝗮𝗻𝗱𝘄𝗶𝗱𝘁𝗵.   High-Bandwidth Memory (HBM) has become a core technology for modern AI systems. GPUs can only deliver their full computing power if data is available fast enough. HBM solves this challenge through vertically stacked DRAM architectures enabling extremely high bandwidth. As AI data centers scale globally, demand for HBM increases rapidly.   For semiconductor manufacturers this means: • Expanding memory fabs • Scaling production capacity • Increasing process intensity   𝗧𝗵𝗲 𝗔𝗜 𝗯𝗼𝗼𝗺 𝘁𝗵𝗲𝗿𝗲𝗳𝗼𝗿𝗲 𝗱𝗼𝗲𝘀 𝗻𝗼𝘁 𝗼𝗻𝗹𝘆 𝗱𝗿𝗶𝘃𝗲 𝗰𝗼𝗺𝗽𝘂𝘁𝗲 𝗰𝗵𝗶𝗽𝘀. 𝗜𝘁 𝗿𝗲𝘀𝗵𝗮𝗽𝗲𝘀 𝗺𝗲𝗺𝗼𝗿𝘆 𝗺𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲.   👉 What role does HBM currently play in your technology or capacity planning?   #HBM #AIHardware #SemiconductorManufacturing #FutureFabSeries

𝐈𝐧 𝐬𝐞𝐦𝐢𝐜𝐨𝐧𝐝𝐮𝐜𝐭𝐨𝐫 𝐦𝐚𝐧𝐮𝐟𝐚𝐜𝐭𝐮𝐫𝐢𝐧𝐠, 𝐬𝐩𝐞𝐞𝐝 𝐢𝐬 𝐧𝐨 𝐥𝐨𝐧𝐠𝐞𝐫 𝐣𝐮𝐬𝐭 𝐚 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐟𝐚𝐜𝐭𝐨𝐫. 𝐈𝐭 𝐡𝐚𝐬 𝐛𝐞𝐜𝐨𝐦𝐞 𝐚 𝐬𝐞𝐫𝐯𝐢𝐜𝐞 𝐟𝐚𝐜𝐭𝐨𝐫 𝐚𝐬 𝐰𝐞𝐥𝐥. ⚙️ That is exactly why we have opened a new service office in northern Dresden, strengthening our presence within the Silicon Saxony cluster. The new location is situated close to key semiconductor manufacturing sites, enabling faster response times, closer coordination with our customers and higher operational service availability. Thanks to the close proximity, travel times can be reduced by up to 80 percent. At the same time, the new location also reflects the ongoing development of the semiconductor ecosystem in Dresden and the growing importance of specialized suppliers within the industry. 📸 Pictured (from left to right): Stephan Raithel and Dennis Dietrich of DAS Environmental Experts, along with Frank Bösenberg of Silicon Saxony, at the opening of the new service location in northern Dresden. #DASEnvironmentalExperts #SiliconSaxony #SemiconductorIndustry #Dresden #Semiconductor #EnvironmentalTechnology

How can semiconductor fabs reduce emissions, water consumption and operational costs while maintaining process reliability? At the Zero Emissions Fab Gate during Silicon Saxony Days 2026, experts from semiconductor manufacturing, facility engineering and environmental technology will discuss practical approaches for more sustainable fab infrastructure. Topics include: • Advanced waste gas treatment • Water reuse and recycling • UPW optimization • Sustainable semiconductor infrastructure • Data-driven water management The agenda combines perspectives from process engineering, facility management and environmental technology. 📍 Silicon Saxony Days 2026 | Gate 8 📅 16 June 2026 📍 Dresden, Germany Registration and ticketing are handled via Silicon Saxony: https://lnkd.in/d5TzeauX #SemiconductorIndustry #WasteGasTreatment #WaterTreatment #EnvironmentalTechnology #SiliconSaxony

Back at SEMICON SEA and the conversations are already in full swing. Great to see how strongly the topic of integrated resource management is resonating this year. In many discussions today, one pattern keeps coming up: 🔹 waste gas and water treatment are no longer discussed separately 🔹 strong interest in closed-loop concepts 🔹 clear focus on operational reliability in fabs 📍 Meet us at Booth #1174 Our Environmental Experts are on site and ready to dive into your specific processes and constraints. 🎤 Use the opportunity and gain insights about CF₄ abatement efficiency at Falk Allmrodt’s talk on: "Raising CF₄ Abatement Efficiency Standards in Semiconductor Manufacturing: Beyond Industry Benchmarks" 📅 May 7 | 🕐 02:55 PM | Novel 1, Level 1A What stands out so far: The shift from single solutions to system thinking. At SEMICON SEA this week? Stop by at Booth 1174 and let’s continue the conversation. #SEMICONSEA #SemiconductorIndustry #WasteGasTreatment #WaterTreatment

Good morning from IFAT Munich 2026 Day 1 is on – the halls are filling up, and the first conversations are already in full swing. Our Environmental Experts are ready at the German Water Partnership booth in hall #B2227 and it’s great to already see so many familiar and new faces.   What’s on today’s agenda? 🗣️ Join the panel discussion with Anita Haupt “Wastewater Directive in Difficult Times – Ambitions, Costs and European Resilience” 🕐 01:30 PM | Blue Stage (Hall B2)   🤝 Meet our Environmental Experts Stop by, bring your questions and exchange ideas on real process challenges. 📍 B2.227 | whole week  🍻 GWP Get-Together The conversations continue – just in a more relaxed setting. 🕓 from 04:00 PM | B2.227   And one to plan for tomorrow: 🎤 Expert Talk by María Belén Rodriguez “Industrial Wastewater Treatment Today: Case Examples from Purification to Reuse and Resource Recovery” 📅 May 5 | 🕐 01:50–02:20 PM | GWP Speakers Corner (Hall B2)   What makes IFAT special is not just the agenda. It’s the mix of perspectives, real project experience and open exchange. If you’re here this week, let’s connect.   #IFAT2026 #WaterIndustry #EnvironmentalTechnology #IndustrialWater #Networking

𝗢𝘂𝗿 𝘀𝗲𝗿𝘃𝗶𝗰𝗲 𝗶𝘀 𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗯𝘆 𝘁𝗵𝗲 𝗽𝗲𝗼𝗽𝗹𝗲 𝗯𝗲𝗵𝗶𝗻𝗱 𝗶𝘁. 𝗪𝗵𝗶𝗹𝗲 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝘀𝗰𝗮𝗹𝗲𝘀, 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 𝗶𝘀 𝘄𝗵𝗮𝘁 𝗺𝗮𝗸𝗲𝘀 𝘁𝗵𝗲 𝗱𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝗰𝗲. In our daily work, the difference is rarely the system itself. It’s how well someone understands what’s happening — especially when things don’t behave as expected. That’s why we put a strong focus on training. 💯 Not as a one-time program, but as something ongoing. Across teams, across locations 🌍, across different setups. With our three Innovation & Support Centers worldwide, we create real spaces for learning, sharing ideas and building a real understanding of systems and processes. Because at the end of the day, service quality depends on people being able to act — not just follow procedures. And that's exactly why we're building expertise – no matter where our people are located. 👉 How do you structure training in your service organization to ensure consistent performance? #SemiconductorIndustry #ServiceExcellence #GlobalService #EnvironmentalTechnology #FabOperations