Purification of liquids by gas injection.

Stripping techniqueconsist on passingsupersonic high-speed small bubbles of nitrogen gas through the liquid to be purified

The presence of oxygen or otherdissolved gases can have a detrimentaleffect on the liquids containing them. Onemethod of eliminating these undesirablesubstances, often used in the chemicaland pharmaceutical industries, is toeliminate the contaminants by strippingthem out with nitrogen.

The stripping process requires low investment costs and practically no maintenance costs, contributing to significant savings and benefits in the locations where it is applied.

Nippon Gases designs

equipment capable of

creating small nitrogen

bubbles, so efficiency of

the process is considerably greater due to a larger exchange surface.