Daf Dissolved Air Flotation Treatment Equipment Domestic Sewage Wastewater Plant

It is used for pre-treatment of sewage treatment system, and its main function is to remove oil and glue, and to separate solid-liquid

Introduction:

Air flotation equipment is currentlyused more widely in sewage treatment equipment, in the water to produce a large number of fi bubbles, so that the air in the form ofhighly dispersed small bubble attached to the suspended particles,resulting in a state ofdensityle than water,the use of buoyancy principle to float on the water
surface, so as to achieve solid-liquid separation of water treatment equipment. Air flotation equipment is divided into three kinds: dissolved gas, shallow layer and vortex concave At present it has been used in water supply,industrial wastewater and municipal sewage treatment.The main principle ofair floatation machine is to add agents to sewage to react into flocculent substances,and at the same time to inject a large number ofbubbles into sewage, so that bubbles and flocculent combined with floating to the surface ofthe liquid,and then through the supporting slag scraping machine to make it discharged,clean water discharged from the outlet below.

Wide Application Fleld:

• Widely applicable to hardware wastewater food wastewater,emulsion wastewater plastic pellet wastewater.
• Suitable for pretreatment of sewage
• Mainly used for PH adjustment, scraping residue degreasing,degumming.