NEUTRA

Water treatment system, namely, installations for the treatment of waste water, drinking water and service water mainly consisting of water filtration units in the nature of sedimentation, flotation and precipitation beds, sand filters, apparatus for introducing carbon dioxide, other gases, chemicals and activated carbon into water, water storage basins, pipelines, and measuring, regulating and monitoring apparatus for measuring, regulating and monitoring water pH; water treatment devices for introducing carbon dioxide into waste water, drinking water and service water