Effective Services for Sewage Treatment Plants | WOG Group Visit here: https://woggroup.com/brewery-waste-water-plant.html In our efforts to offer effluent treatment plant frameworks with 100% client satisfaction, we have also reached a significant milestone. The range of water filtration products offered by The WOG Group has grown. Sewage treatment plant service facilities use very few synthetic compounds during their natural and organic processes. Our workplace at the sewage treatment plant is dependable and useful.