Effluent treatment plant, metal industry, Environmental services, renewable energies, Energy, Environment, Filtration plant for industrial water, standby, mobile, Bactericidal treatment plant, process water, Treatment systems for leachate and water percolated from solid urban waste disposal areas, Water ozonisation plant, Effluent treatment plant, grain mills and distilleries, Detoxication plant, effluent treatment, Water demineralisation plant