Case Studies

Los modernos y económicos métodos de tratamiento, como la destilación al vacío, satisfacen las elevadas exigencias tanto de calidad como de economía del agua de aclarado. Un excelente ejemplo de este proceso lo ofrece Umdasch The Store Makers GmbH en Leibnitz, Austria.

When looking for a replacement for their aging wastewater treatment plant, it was important to SIKA that the distillate can be reused and that all limit values for discharge into the municipal wastewater treatment plant will be met. The solution - a VACUDEST 4.500 with Clearcat.

Innovative vacuum distillation technology from H2O reliably ensures compliance with strict limits for disposal of water into watercourses.

While relocating its production line, a manufacturer of high-end sealing systems for powertrains in China considered a new wastewater concept. For the company, which specializes in precision seals and modules made of elastomer, metal, and plastic materials for the automotive industry, environmentally compatible processes and the efficient use of water as a resource are important aspects.

At Rabas Protec in Saint Nazaire, France, aluminium parts are produced, mainly for the aerospace industry. After mechanical processing, the parts are anodised and painted to protect them from corrosion. To do this, the surfaces of the parts are first prepared in degreasing baths, followed by sodium and acid pickling. Before the surface treatment, an NDT test can be carried out using dye penetrant testing. The final step is painting.

The demands placed on components in the automotive industry are becoming more and more stringent - as a result, the requirements placed on manufacturers and suppliers in terms of cleanliness are also increasing.