What is a CAF cavitation air flotation?

Cavitation air flotation is an advanced waste water treatment equipment, mainly used to remove suspended solid, colloid and grease to achieve solid-liquid separation and liquid-liquid separation for industrial wastewater and municipal sewage.

By mixing suitable flocculants and coagulants into wastewater, grease removal rate of cavitation air flotation can be more than 95%, removal rate of suspended solid can be more than 90%, and at the same time can remove around 60% COD and BOD in pretreatment process.

We have been over 9 years in manufacturing and designing of cavitation air flotation since year 2006.

Excellent quality with competitive price for you.

Working principle of cavitation air flotation CAF:

Wastewater firstly enter into the aeration section,  then a vacuum zone is formed there because of high speed rotating of impeller. Air above liquid level is absorbed into water and generate micro-bubbles.

These bubbles attach to, and form within, the solids or chemical flocculants entering the vessel, causing them to float to the surface where they are retained and subsequently removed by a mechanical skimmer. CAF series cavitation air flotation is your ideal choice for solid-liquid and liquid-liquid separation, especially suit for water-oil separation.

Product features of cavitation air flotation CAF series:

     - With high adaptability to the changes of raw water quantity and quality.

    -  Save investment:

        No need any of pressure vessel, air compressor, circulating pump and jet, greatly reducing investment.

     -  Affordable:

         This cavitation air flotation is simple in structure, only a few ancillary civil work is required. Equipment can be installed on ground, underground or at high altitude position.

     -  Low operating costs:

         Power required of this cavitation air flotation is low, easy to operate and maintain, saving labor.

     -  High efficiency:

         Sludge will be removed automatically and continuously from wastewater, sludge moisture content is low, that greatly reduce the subsequent sludge treatment costs.

     -  Reduce odor:

         It is an aerobic process, sludge odor problem is effectively resolved.

 Detail specification of cavitation air flotation CAF Series:

Detail images of cavitation air flotation CAF Series: