[Class : 40] Water Treatment And Purification; Treatment Of Waste Water; Water Treatment [Demineralising] Services; Treatment Of Drinking Water, Service Water And Waste Water; Biological Waste Water Treatment Services; Providing Information Relating To Water Treatment; Consulting Services In The Field Of Water Treatment; Sustainable On Site Water Recycling And Wastewater Tre...

[Class : 42] Research And Development Services; Industrial Research, Development And Testing; Environmental Engineering; Environmentally Friendly Architectural Design; Consultancy Services Relating To Environmental Planning; Consultancy Relating To Filtration Technology; Advisory Services Relating To Environmental Protection; Providing Technological Information About Enviro...