Reliable and Safe Exhaust Gas and Water Treatment for the Solar Industry
Different gases are released during the production of solar cells. Our compact and efficient off-gas systems combine safe and reliable scrubbing and burning operations in the tightest of spaces. Aware that off-gas cleaning is crucial to the safety of the manufacturing process, we develop and manufacture burner/scrubber disposal solutions and electrostatic filters for off-gas flows up to 5,000 m³/h.
Our customers in the solar industry benefit from our strong technical understanding of the production processes for thin film silicon modules and crystalline cells, especially for CVD, TCO and drying processes.
In principle, DAS plants can treat condensable, combustible, corrosive, reactive, toxic and/or pyrophoric waste gases (e.g. silanes, silane organics, terpineols, hydrogen, ammonia or hydrogen halides) as well as fine dusts.
Experts from DAS Environmental Expert are not only available for planning the initial equipment, but also help with optimization and cost reduction in the running process. Learn more by reading our case study on cost reduction in a silicon thin film production line.
Point-Of-Use Exhaust Gas & Wastewater Treatment from DAS EE for the Solar Industry
Insight into our product portfolio:
- Exhaust gas cleaning systems
- Removal of condensable organic compounds (VOC’s)
- Reduction of particulate matter emissions
- (Waste) water treatment and recycling
Pollution Abatement Facility: The Combined Exhaust Gas Cleaning and Wastewater Treatment for the Solar Industry
Cleaning and rinsing, cutting and sawing, pickling, texturing and coating, right through to cleaning the fab — in the solar industry, various highly contaminated waste gases and wastewater are produced along the process chain surrounding the processing of silicon. Fine dusts are produced, as well as highly alkaline or acidic waters, which have to be treated. The removal of PEG, fluoride or ammonium from the water may also be necessary, depending on the process. In addition, ultrapure water with high requirements is needed in production.
With the Pollution Abatement Facility for Solar Fabs (PAF) DAS EE offers a holistic plant from one source, which is specially adapted to the combined waste gas and waste water treatment of production facilities in the solar industry.
Your Advantages
- Integrated waste gas disposal plus water and waste water treatment
- Safe, reliable, cost-efficient
- Globally proven references
Cost savings thanks to water recycling - Removal of fine dust and aerosols
- Scalable from laboratory applications to gigawatt factories
- Efficient use of chemicals thanks to coordinated systems
Application Areas
- Waste water treatment after exhaust gas cleaning
- DI water treatment
- Treatment of washing and rinsing water
Measurements and Case Studies from DAS
SEMICON India 2024
We are very much looking forward to our debut at SEMICON India 2024! This is a great opportunity, from 11 September to 13 September 2024, to learn about our presence and advanced environmental technologies specifically for India and explore new opportunities. Our…
Semicon Taiwan 2024
We are pleased to announce our participation at SEMICON Taiwan! From September 4–6, 2024, the Taipei Nangang Exhibition Center will be the central meeting place for the global semiconductor industry. Visit us at booth J2540 and experience first-hand our cutting-edge…
Semicon West 2024
We’ll be there – at SEMICON West from 9 to 11 July at the Moscone Center in San Francisco, USA. Meet our Environmental Experts on site and discover our innovative solutions for clean air and clean water. Our main topics are: TILIA: Learn more about our burner scrubber…
SEMICON Southeast Asia 2024
Join us at Semicon SEA from May 28th to 30th, 2024, at MITEC in Kuala Lumpur, Malaysia! Discover our innovative solutions at the DAS Environmental Experts booth in Hall 3, #709 and meet our experts onsite: Guy Davies, Mirko Heinze, Choon Hau Lee, Falk Almroth &…
SESHA 46th Annual Symposium
SESHA is the leading association for environmental, safety and health protection in the USA. The 46th SESHA Annual Symposium will take place in Pheonix, Arizona from April 22 to 25 and we are delighted to be there again this year with our Environmental Experts. A…
Water-Intensive High-Tech Companies Rely on DAS EE Solutions
Water-Intensive High-Tech Companies Rely on Water Recycling Solutions from DAS EEReliable wastewater treatment with optimised water consumption — this was the order one of the leading battery producers approached DAS Environmental Expert GmbH with. The…
Case Study Pilot Plant Med-zeroSolvent
DAS EE pilot plant in the “Med-zeroSolvent” project treats solvent-containing process wastewaterMedical wastewater is a major challenge for water management — both in the clinical environment and in the production of pharmaceuticals and medical devices.…
Case Study Dairy Industry
Conversion and Expansion of Wastewater Treatment in the Diary Industry for DMK GroupWith 23 sites in Germany and 7.200 employees the DMK Group (Deutsches Milchkontor) is the biggest dairy manufacturer in Germany. In 2016, the DMK group announced the…
Case Study Beverage Industry
Expanding Capacity in Beverage Manufacturing requires the Adaptation of Wastewater TechnologyThe treatment of wastewater in the beverage industry usually has to manage unstable water flows. In the case of the South American soft drink manufacturer Refres…
Case Study Chemical Industry
Reduction of Disposal Fees Applying the TFR Technology in the Chemical IndustryBiological processes are established in wastewater treatment in most industries. Even for the compounds of the chemical industry, which are often difficult to degrade, such a…