The Odour Unit specialises in the design and construction management of open-bed biofilters. Biofilters have been designed for a variety of industrial applications including -

		Abattoir rendering plants
		Sewage treatment plants
		Food processing (margarine) and
		Minerals processing.

Standard designs can accommodate air flow rates up to 100,000 m3/hr.

Features of our design are -

		Concrete block construction
		Humidification of untreated air and
		A full plenum air distribution chamber beneath the biofilter bed.

These features ensure that optimum biofilter performance is maintained under all operating conditions.

Recent designs have been shown to reduce odour to less than 100 OU/m3, from inlet odour concentrations greater than 11 000 OU/m3.

A variety of project delivery models are able to be offered, ranging from EPCM to design-and-construct.