Effective wastewater treatment solutions from Walther Trowal
In surface technology, efficient wastewater treatment is crucial in order to fulfil environmental standards and reduce costs. Walther Trowal offers customised wastewater treatment solutions based on decades of experience and innovative technology.
Why is wastewater treatment important?
The process water in mass finishing accumulates with abrasion from workpieces and abrasive media as well as oil and grease. In order to fulfil environmental requirements and reduce costs, this water must be purified. Walther Trowal's wastewater treatment technology offers an effective solution here.
Recirculation or continuous flow system: Which wastewater treatment is better?
The choice between recirculation and continuous flow systems depends on the specific requirements. In around 80 to 90 per cent of applications, the recirculation system is optimal. Here, the process water is permanently returned to the working tank and solids are removed in centrifuges. This saves water, compound and disposal costs.
Reliable disposal of process water
Walther Trowal relies on flocculation and filtration for wastewater treatment. Trowalpur flocculants efficiently remove oil, grease and solids from the water so that the purified water complies with legal regulations and can be safely discharged into the sewerage system. In some applications, the process water cannot be reused, e.g. if you pickle with acid or use different compounds. In these cases, the water must be purified in a flocculation plant and then disposed of.
Advantages of wastewater treatment technology from Walther Trowal
- Efficient cleaning of the process water
- Savings of up to 90 % water and 90 % compound possible
- Reduction of sludge production by approx. 50
- Environmentally friendly solutions for various applications
- Expert advice and services
Sustainability and environmental protection in wastewater treatment
Walther Trowal's wastewater treatment technology actively contributes to environmental protection. By reducing water consumption, compound and sludge production, resources are conserved and costs are reduced. In addition, legal requirements are met and environmental pollution is minimised.
So why wastewater treatment with Walther Trowal?
Walther Trowal offers effective wastewater treatment solutions for surface technology, particularly in the field of mass finishing. With a comprehensive range of services and customised solutions, the company supports its customers in reducing costs, meeting environmental requirements and establishing sustainable processes.
Walther Trowal customer service - for a smooth production process
Our dedicated team offers a comprehensive service ranging from on-site advice to the maintenance of your systems. We offer expert advice, customised system layouts, process water analyses, recovery and recycling of mass finishing sludge and maintenance contracts for centrifuges in accordance with legal requirements.
Contact us
Do you have questions about wastewater treatment or do you need a solution for your process water technology? Contact us today! Our experienced team at Walther Trowal will provide you with expert advice and comprehensive service. Together we will find the optimum solution for your chemical water treatment.
WALTHER TROWAL LTD. SALES DIVISION
Matrix Point
120 Devon Street
Saltley
Birmingham
B7 4SL
United Kingdom
Tel.: +44 121 270 4555
Fax: +44 121 270 4567
E-mail
Your contact partner
Centrifuges
Our centrifuges can be used for a wide range of applications, including in paint booths, phosphating baths and for cooling lubricants. The centrifuge technology from Walther Trowal enables gentle cleaning of the process water. Solids are effectively separated while the compound used is largely retained.
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Flocculant units
Our flocculation systems offer a reliable solution for wastewater treatment. The flocculation process removes solids and pollutants such as metals, oils and greases so that the purified water complies with legal regulations and can be disposed of without any problems.
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