Machines for removing solids from liquids, namely separators and water separators for the separation of solids from waste water; filtering machines for filtering water used in sewage treatment
MachinerySewage treatment plants; machines for the purification of wastewater; machines for obtaining industrial water from waste water and sewage, namely, purification installations for waste water; water filtering apparatus and machines, in particular equipped with membrane or membrane segments; water purification apparatus, machines and installations
Environmental Control Apparatus