Also known as: RO-, RO#
RO has various meanings in the Water category. Discover the full forms, definitions, and usage contexts of RO in Water.
Oil from the bottom of the distillation column.
WaterThe use of a high-pressure pump to force a liquid through a semipermeable membrane which stops salts or dissolved solids. It is a means of producing distilled water from seawater.
WaterThe output at standard calibration.
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