Disc Diffuser (Fine Bubble)

Disc Diffuser (Fine Bubble)

Disc Diffuser are installed in a grid layout mode covering the entire tank floor or as in-line configuration for cross or spiral rotation of the tank contents. Installation is either fixed or lift-out. Disc Diffuser also are well suited for intermittent aeration in polyvalent tank compartments.

Comparison

Fine Bubble Membrane Diffusers	Fixed Aerator	Floating Aerator
Sote 5.0-7.6 kg/O2/KwH	1.2-3.1 KgO2/KwH	1.2-2.2 KgO2/Kwh
50% Power Savings	Power consumption is high	Power consumption is high
Trouble free operation	Regular maintenance	Regular maintenance

 

Technical Features

Description	Airflow/diffuser	MOC of Membrane	Pore Size	No of Pore	Bubble Size
Fine bubble diffuser (tube) 63mm diaX620 mm long	3-6m3/hr	EPDM/Silicon	1.0mm	8400	2-3mm
63 mm diaX1000mm long	6-10 m3/hr		1.0mm	12400	2-3mm
90 mm diaX1000mm long	8-12m3/hr		1.0mm	17800	2-3mm
Fine Bubble Diffuser (Disc) 300 mm dia	<5m3/hr	EPDM/Silicon	0.5mm	3800	1-2mm
250 mm dia	<4 m3/hr		0.5mm	2700	1-2mm
Coarse Bubble (Disc) 150 mm dia	< 10m3/hr	EPDM/Silicon	2mm	41	4-6mm
80 mm dia	< 6m3/hr		4mm	10	6-10mm