for decades the nijhuis dissolved air flotation unit has been known as the most robust solid and best daf unit available on the market. since the early seventies of last century nijhuis flotation systems are used to separate non-dissolved and coagulated material from water or process streams in multiple industries.
as one of the most professional dissolved air flotation equipments manufacturers and suppliers in china we're featured by quality products and competitive price. please rest assured to buy custom made dissolved air flotation equipments from our factory.
liquid-solid separation technology and the related equipment are the essential factor to drainage treatment process. dissolved air flotation is the most effective method for removing the tiny pollutants from the waste water. superficial daf in paper mill is also called shallow daf in paper mill or circular daf in paper mill.
china dissolved air flotation china dissolved air flotation suppliers and manufacturers directory - source a large selection of dissolved air flotation products at daf dissolved air flotation dissolved air flotation units rotary drum filter screen from china alibaba.com
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main features of superficial daf: 1. low flow velocity - the velocity of water is close to zero relative to the wall of the pool and there is no stirring of the water in the pool so that the particles in the water float or settle under static conditions with a high purification degree and a suspension removal rate of more than 91%.
the superficial ion flotation (daf) can be successful thanks to the cooperation from the expert from china united states and germany and has a great feedback from the international environmental experts and our users it’s leading product cqj ultra-efficient superficial ion flotation device was consider the beacon of the environmental protection area.
the air flotation devices used in china include dispersed air flotation electrolytic air flotation and pressure dissolved air flotation. at present pressure dissolved air flotation is most widely used.the device for flotation in water treatment designed by gye set coagulation air floating skimming slag precipitation scraping mud as a whole.
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there are 570 air flotation device suppliers mainly located in asia. the top supplying country or region is china which supply of air flotation device respectively. air flotation device products are most popular in domestic market north america and southeast asia.