Waste water treatment process discharges gas or vapour to condenser

摘要

In an assembly which condenses gases in liquids, a gas or a vapour is admitted into a condensation boiler beneath the surface of an existing liquid. The novel feature includes the gas or vapour outlet consisting of a controlled, variable cross-sectional area; Also claimed is an assembly of porches and clean liquids by vacuum evaporation incorporating a condensation boiler with a gas or vapour outlet of controlled variable cross-sectional area.