Water Treatment
Solutions for Every Application
Clean water is one of the most important resources of our time—for people, the environment, and industry. Whether it’s drinking water, wastewater, or specialized applications, the demands on water quality are constantly increasing.
Donau Chemie offers a broad portfolio of high-performance products and solutions for water treatment. Our many years of experience, high quality standards, and reliable supply make us a strong partner for a wide range of applications.
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Drinking water
Safe and efficient treatment of water for human consumption.
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Wastewater
Comprehensive solutions for cleaning, resource utilization, and contaminant removal.
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Public Swimming Pools
Reliable disinfection for hygienically safe swimming.
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Odor & Corrosion
Effective measures to prevent odor problems and equipment damage.
Drinking Water
Donau Chemie offers highly effective solutions for drinking water treatment. Our products ensure that water is safe, clear, and of consistently high quality—from raw water to finished drinking water.
Typical Applications & Solutions
Flocculation & Turbidity Removal
Efficient removal of suspended solids and contaminants from surface water
Activated Carbon Filtration
Reduction of organic trace substances and substances that affect taste
Disinfection
Safe elimination of germs, bacteria, and viruses
Products: Donau PAC, Donau Klar, Donau Acquabella, Donau Evolution, Activated Carbon, Chlorine Gas
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Wastewater
Donau Chemie has many years of experience in chemical wastewater treatment. Our solutions enable the efficient removal of pollutants while helping to optimize processes and operate facilities sustainably.
Typical Applications & Solutions
Phosphate Precipitation & Nutrient Removal
Reliable removal of phosphorus compounds
Flocculation & Solids Separation
Improved separation of suspended solids
Sulfide Precipitation & Odor Control
Reduction of hydrogen sulfide and odor emissions
Sludge Conditioning
Optimization of further processing and dewatering
Products: Donau PAC Aquaclear, Donau Klar, Donau PAC, Donau Acquabella, Donau Evolution, Donau Action, Activated Carbon, Chlorine Gas
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Stage 4 Treatment – Removal of Micropollutants
The removal of micropollutants is becoming increasingly important—due, for example, to stricter legal requirements and rising environmental standards. Stage 4 treatment expands on traditional wastewater treatment by incorporating targeted processes to eliminate the finest contaminants.
Donau Chemie offers high-performance solutions for this:
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DONAU PAC® AQUACLEAR
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Activated Carbon
Water Treatment for Public Swimming Pools
Donau Chemie offers proven solutions for disinfection and water treatment that have been used successfully for decades. Our products ensure clear water and reliable protection against harmful germs.
Typical Applications & Solutions
Disinfection of swimming pool water
Effective elimination of bacteria, viruses, and fungi
Water Care & Hygiene
Ensuring consistently high water quality
Supply & Handling
Provision of suitable container sizes and services
Products: Chlorine gas, filling of customer containers, rental containers, TÜV inspections, emergency kits, safety training
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Odor & Corrosion
Donau Chemie offers targeted solutions to prevent odors and corrosion—for greater safety, longer equipment service life, and improved environmental conditions.
Typical Applications & Solutions
Sulfide precipitation
Removal of sulfur compounds from wastewater
Odor control
Reduction of unpleasant emissions
Corrosion prevention
Protection of concrete and metal components
Phosphate precipitation as an added benefit
Multiple use of the active ingredients
Products: Donau Bellair, Donau Bellamethan, Donau Evolution, activated carbon
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We’re here to help
Would you like to learn more about our products and applications, or do you have a specific question?
Our team will be happy to assist you in finding the right solution.