WOG Group is conducting research to assist our employees in improving water filtration at every level. Wastewater treatment Company is critical for industrial wastewater and sewage control. WOG provides a wide range of services and innovative solutions, as well as unique and long-term solutions to its client's specific needs. WOG is participating in a research study that will assist our team in improving water filtration. It removes sludge and organic pollutants from a wastewater treatment plant.