WEHRLE engineers and builds treatment plants for highly loaded wastewaters, such as industrial effluents or landfill leachate - decentralised, on a plant level. We also do water supply, water recycling, biogas generation, substance recovery - and services to industries like plant performance optimisations, benchmarking, water mapping, upgrades and modernisations. WEHRLE builds the most compact biological treatment plants in the world, maintaining the high flexibility to cope with frequently changing effluents. 25 years ago we were the first to build MBRs for this purpose: plants that are running still today! We have a vast process technology portfolio - and the experience with many different wastewaters from various industrial sources.