Water Treatment

Injecting oxygen into water treatment plants improves sludge settling, lowers sludge load, controls odours and improves treatment capacity. And at Oxair we’re a leading manufacturer of oxygen systems for efficiently removing pollutants from water treatment plants.


Our high-quality oxygen generators for water treatment provide dependable and efficient operation for waste water applications. Oxygen is used to help destroy or remove complex organic molecules, cyanides and phenols from chemical waste.

Oxair is also a leading manufacturer of pressure vessel filters and water separators for moisture and oil carry over in compressed air steam which, if ignored, can cause irreparable damage to plant and equipment. Which is why we specialise in air treatment packages to suit any application. Our filtration packages are designed incorporating a heavy duty AS 1210 or ASME V111 pressure vessel housing. Flow rates range from 500 scfm to 10,000 scfm. Operating pressure from 7 barg to 35 barg (100 psig to 500 psig) is available.