SewTreat designs, manufactures and installs innovative and eco-friendly onsite wastewater treatment systems throughout Africa. SewTreat’s dependable residential and commercial modular plant design has made us a leader in innovative design, value, and service. We have been field proven to provide wastewater solutions that are able to meet the challenges of the African market. Thanks to our proprietary bacterial strain developed for use in easy-to-install modular units, our plants successfully transform wastewater into clean, clear, odourless treated water.