BALLASTACE

Water purification apparatus and installations; ballast water treatment apparatus and installations, namely, apparatus for use in purification and filtering of ballast water stored in and discharged from ballast tanks in vessels; ballast water treatment apparatus and installations, namely, ballast water purification and filtering apparatus; sewage disposal and treatment apparatus and installations, namely, sewage purification installations and sewage purification apparatus; industrial effluents treatment apparatus and installations, namely, apparatus comprising screen, tank, disinfection unit and control unit for use in treatment of liquids, namely, ballast water, sewage and industrial waste water; effluents treatment apparatus and installations, namely, apparatus comprising screen or filter, tank, disinfection unit, and control unit for use in treatment of liquids, namely, ballast water, sewage, industrial waste water and effluent; industrial water purification apparatus and installations; water purifying apparatus and installations; water sterilizers