Diffuser - To distribute bubble through provided porous space into wastewater. Bubble come from the blower/rotary blower. Most popular blower in Malaysia are Futsu, Taiko and Longtech. Normally, Longtech provides very nice/soft sound compare to other brand, however the brand source currently exhausted.
There are types of diffusers, for grit and aeration. For aeration, there will be a fine bubble diffusers type.
Blower - Provides air. Air supplied to wastewater trough piping and diffuser.
Surface aerator - Contain motor and blade sets. The blade set will circulate on surface of water. Splashing of water provides contact to ambient air. More kilowatts of motor normally will provides more contact between water and air.
Wednesday, November 25, 2009
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