B Biobed® Advanced (EGSB) Biobed® Advanced (EGSB): Tall, slender reactor for anaerobic wastewater treatment. Converts organic pollutants to biogas (mainly CH4, CO2) using bacteria. Supports energy transition and reduces carbon footprint. Anaerobic Wastewater Treatment I Idrascreen™ High capacity compact screening units for wastewater pretreatment and solids separation. Screening and Separation