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单词 Membrane method
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Membrane method

英语百科

Membrane method

The Membrane method or mixing by gas separation is a method of gas blending to produce nitrox, a breathing gas mostly used for scuba diving.

Nitrox systems use semi-permeable membranes to separate out a portion of the nitrogen in air. Nitrox mixtures, containing between 24% and 40% oxygen (O2), are then delivered to a high-pressure compressor to fill scuba cylinders or storage tanks, or to a low-pressure compressor for pumping to surface-supply divers. Although this compressor is described as the “nitrox compressor”, it is also used for air.

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更新时间:2025/6/19 0:27:27