Supply Autoamtic Dissolved Air Flotation for Sewage Treatment Plants

• After-sales Service: Long Time
• Warranty: 12 Months
• Type: Flotation Machine
• Method: Physical Treatment
• Usage: Industrial, Home, Agriculture, Hospital
• Water: Handle
• Model NO.: 090
• Transport Package: Wooden Case
• Trademark: HC FLOURISH
• Origin: Made in China
• HS Code: 8479899990
• Production Capacity: 1000

Product Description

Characteristics of dissolved air flotation machine:

1. Sewage treatment capacity, high efficiency, less land.

2. The process and equipment structure are simple, easy to use and maintain.

3. It can eliminate sludge bulking.

4. When the dissolved air floatation machine floats in water, aeration has obvious effect on removing surfactant and odor in water. At the same time, aeration increases dissolved oxygen in water, which provides favorable conditions for subsequent treatment. Effectively reducing the load of biochemical unit in wastewater treatment process plays an important role in improving the removal rate of COD and BOD.

5. For the water source with low temperature, low turbidity and more algae, the air flotation method can achieve good results.

Working principle of dissolved air flotation machine:

Pollutants in sewage are divided into dissolved organic matter and insoluble matter (SS). Dissolved organic matter can be transformed into insoluble matter under certain conditions. One of the methods of sewage treatment is to add coagulants and flocculants to make most dissolved organic matter into insoluble matter, Then, all or most of the non solvable substances (i.e. SS) are removed to achieve the purpose of purifying sewage, and the main method of removing SS is the use of air flotation.

The wastewater after the dosing reaction enters the mixing zone of air flotation and contacts with the released dissolved air water to make the flocs adhere to the fine bubbles and then enter the air flotation zone. Under the action of air buoyancy, the floc floats to the water surface to form scum. After the clean water in the lower layer flows to the clean water tank through the water collector, part of it flows back for dissolved air, and the remaining clean water flows out through the overflow port. After the scum on the surface of the air flotation tank accumulates to a certain thickness, it is scraped into the sludge tank of the air flotation machine by the foam scraper and discharged.











Product parameters:

Order number	004	Processing and customization	YES	Article number	004
Types of air flotation equipment	Dissolved air flotation machine	brand	HC  FLOURISH	model	CFHC-4
Net water	000(m3/h)	Influent turbidity	000(mg/l)	Effluent turbidity	99.99(mg/l)
working pressure	1.5(Mpa)	Dimensions	2500*1000*1250(mm)	Dead weight of equipment	000(t)