Whether it's drinking water treatment, wastewater treatment, or swimming pool chemistry: clean water is of fundamental importance in all these areas. Donau Chemie's
water technology division ensures that people can make the best possible use of this life-giving resource – in a clean and environmentally friendly way.
Donau Chemie's expertise in water treatment is based on its own production, many years of research and development work, and intensive collaboration between internal experts, field specialists, and our customers.
However, we see ourselves as more than just a manufacturer and supplier of products – our daily mission is to provide our customers with comprehensive support, technical advice, and assistance in optimizing their water technology processes.
Our sales team therefore does much more than just traditional sales work: we are consultants, problem solvers, and reliable partners on site.
What we do for our end customers
Our customers include:
- Municipal wastewater treatment plants
- Industrial wastewater treatment
- Paper and pulp production
- Biogas production
- Drinking water treatment
- Municipal bathing water treatment
– face very different challenges. That is why our water treatment consulting services are customized, practical, and designed for long-term partnerships.
Regular on-site visits & technical consulting
An important part of our work is regular personal contact. Our sales staff visit the plants at regular intervals to:
- check the processes on site,
- gather feedback, and
- initiate concrete improvements.
Only through this proximity can we react quickly and specifically – whether to changing conditions or new technical requirements in water treatment.
Recognizing seasonal fluctuations and taking action
In municipal facilities in particular, the properties of wastewater change significantly over the course of the year—for example, due to rain, temperatures, or changing discharges. We actively monitor these seasonal changes, adjust precipitating agents, and thus ensure that the cleaning performance remains at a high level at all times.
Sludge analysis & microscopy
Another important component of our water treatment consulting is regular sludge analysis. Here we evaluate:
- Sedimentation behavior,
- Sludge structure, and
- Dewaterability.
In certain cases, we also carry out microscopic examinations to detect microbiological changes – for example, in the event of problems with activated sludge or sludge stabilization.
Read also: “The Blue Book” – Microscopy in biological wastewater treatment
Cleaning & technical check
Our services also include the cleaning of storage tanks and dosing technology – either together with the customer or through our partner companies. We also carry out safety checks, for example on the storage of chemicals or the functioning of dosing systems. In this way, we actively contribute to operational safety.
Consumption control & optimization
We keep track of product consumption, compare it with empirical values, and make recommendations in case of anomalies. Especially in the case of flocculants, we provide support in fine-tuning the dosage to optimize efficiency and dewatering results.
Dealer support – a strategic partnership
In addition to providing direct support to end customers, our tasks also include supporting selected dealers. These partners distribute our products in their regional markets and are important links to our customers.
Knowledge transfer & support
We see our dealers not only as a sales channel, but also as expert partners who share our philosophy. That is why we support them with:
- Product knowledge
- Application instructions
- Training
- Technical support for their end customers
The aim is to continuously expand knowledge about our products and their application and to pass this on to the market.
Conclusion: Close to the customer, focused on the solution
Our sales and consulting tasks at Donau Chemie Wassertechnik are wide-ranging – but always solution-oriented. We not only supply products, but also support our customers throughout the entire period of use. Through regular visits, technical analyses, optimization suggestions, and close communication, we create real added value:
- for plant operation
- for the environment
- for the future of water
What sets us apart: We are not only a strong partner – we are also right there on site.
Our sales team is at home in the region. They are familiar not only with the technology, but also with the people, their concerns, and the local conditions. This proximity is a central part of our identity – it creates trust, enables short response times, and ensures that we can support our customers on an equal footing and with genuine understanding.