Grease and oil from kitchen Galley drains can be removed proactively before treatment to protect pipes from blocking and to optimise the biological treatment process. Other components of wastewater that can be removed are dissolved nutrients and microplastics. Nutrients include Phosphorous and Nitrogen, which can cause eutrophication in natural water in too high concentrations, and microplastics can cause harmful effects in marine ecosystems. However, these nutrients can be reduced using G&O advanced treatment systems, as well as screening microplastics. There are many components of wastewater, and additional steps can be added to treatment processes to further polish the treated water for even better water quality. Learn more here.