GWT has been operating for around 20 years designing and building specialist industrial treatment equipment. Due to the nature of our business health and safety is important and we are members of all the normal organisations. Past projects have included high alchaline effluent testing and dosing to bring back into conscent. Building algae reactors for treating nitrates, metals and phosphates, construction of DAF's and specialist filtration. Oil and Kerosene treatment. Design of foam extraction equipment for fire training sites, Citrus fruit recycling, Chicken farm waste, SBR's, Analyses and treatment of leachates and pollution. Civil engineering work, building reed beds for water treatment. Consultant, Design and protoyping of equipment.