Aerofloat helped a Malaysian company achieve compliant effluent.

U-Sonics’ environmental conscience led it to Aerofloat to help conserve its local ecosystems.

The Need

U-Sonics decided to improve the quality of its discharge water to the local environment. With the existing treatment process underperforming, U-sonics contacted Aerofloat for guidance on the best options.

The Solution

Aerofloat installed three dissolved air flotation (AeroDAFs), achieving a total capacity of 36m3/h.

The Benefit

U-Sonics’ discharge was significantly improved, having a positive impact on the local environment.


U-Sonics (located in Malaysia) is a world leader in the manufacturing of loudspeaker componentry.

Aerofloat was contracted to investigate U-Sonics’ existing wastewater treatment facility which was underperforming. Following initial consultation, Aerofloat proposed an effective design to incorporate some of the existing infrastructure, combined with Aerofloat’s technology.

The Aerofloat Solution

Aerofloat completed the installation and commissioning of three dissolved air flotation (AeroDAF 200) units to create an overall treatment capacity of 36m3/h for U-Sonics.

Aerofloat executed the project within a tight timeframe. Components were manufactured, tested and sent from both China and Australia. Aerofloat engineers worked with U-Sonics (and provided detailed instruction and drawings) to complete any required preparatory work. With the help of local staff, Aerofloat then spent three weeks on site to complete the full installation and commissioning of the system.


At the conclusion of the commissioning period, the treatment plant was fully functioning and producing superior effluent quality.

Aerofloat still has a strong relationship with U-Sonics, providing aftersales support and supplies.

After Care Service

Aerofloat can help you maintain optimal performance of your wastewater treatment system long after installation.

Servicing – Chemical Supply – Sampling & Analysis – System Automation & Remote Monitoring

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