WASTEMASTER

Filters and filtering screens as parts of machines; industrial filtering machines, namely, wastewater filtering machines; sifting machines; rakes being screening machines; machine parts, namely, filter screens; industrial screening machines, namely, wastewater screening machines; mechanical rakes being filter screens for use in clarifying installations; machines for removing solid materials from liquids and sludges; solid-liquid separators; separating machines, namely, fat oil and grease separators

Water purification, sedimentation and filtration apparatus for clarification, filtration of water, waste water and industrial water; waste water purification apparatus, installations and tanks; waste water purification units