Dissolved Air Flotation Daf Solid-Liquid Separator Bod Removal Water Treatment Process Electro Coagulation Unit

Dissolved Air Flotation Daf Solid-Liquid Separator Bod Removal Water Treatment Process Electro Coagulation Unit

Product Item：DAF-001

Capacity:2-150m3/hr

Material :Carbon steel SUS304,SUS316,FRP

Voltage: 380V 3 phase 50Hz or according to your requirements

MOQ:1Set, OEM accepted

Description

What Is DAF Dissolved air flotation

DAF Dissolved air flotation consists of flotation tank, dissolved air system, reflux pipe, dissolved air released system, skimmer (Based on customer needs, there are combined type, traveling type and chain-plate type to choose.), electric cabinet and so on.

Air flotation separation technology of DAGYEE DAF Dissolved air flotation dissolved air into water at certain working pressure. In the process, pressurized water is saturated with dissolved air and is discharged into a flotation vessel. The microscopic air bubbles produced by released air attach to suspended solids and float them to the surface, forming a sludge blanket. A scoop removes the thickened sludge. Finally, it complete purifies the water.

Air flotation technology of DAF dissolved air flotation plays an important role in solid-liquid separation Simultaneously reduce COD, BOD, chroma. Firstly, mix flocculating into raw water and stir thoroughly. After the effective retention time, the raw water enters into the reaction zone where microscopic air bubbles adhere to the floc and then flows into the separation zone. Under the buoyancy effects, the tiny bubbles float the flocs to the surface, forming a sludge blanket. skimmer removes the sludge into the sludge hopper. Then the lower clarified water flows into the clean-water reservoir through the collecting pipe. Some of water are recycled to the flotation tank for the air dissolving system, while others will be discharged.

Why Choose DAF Dissolved Air Flotation

Total suspended solids (TSS) reduced by up to 97%.
Chemical oxygen demand (COD) removal rate of up to 60-80%.
Integrated sludge hopper for easy removal of solid deposits .
The DAF area provides a static space for the formation of the float.
Heavy-duty, fully protected, counter-current surface separator that removes surface float.

DAF Dissolved Air Flotation Process

DAGYEE DAF Dissolved Air Flotation Advantage

The most effective white water / recycling design. Large effective settling area.
With optional chemical processing stage improved separation efficiency.
Compact clarifier and reaction cell design surface loading up to 15m3/m2hr.
Rugged design for easy understanding, operation and maintenance.
Carbon steel and stainless steel body material design, the lowest cost of ownership.

DAF Model	Qmax. (m3/h)	PhysicalDimensions(m)			Weight (Kg)	Operating Weight(kg)	Power(kw)
DAF Model	Qmax. (m3/h)	L/L1	W/W1	H/H1	Weight (Kg)	Operating Weight(kg)	Refluxpump Kw	Air compressor kw	Skimmer
DAF-002	2	3.4/2.5	2.4/1.16	2.2/1.7	1300	4000	0.75	0.55	0.2
DAF-003	3	3.7/2.8	2.4/1.16	2.2/1.7	1500	5000	0.75	0.55	0.2
DAF-005	5	4/3	2.4/1.16	2.2/1.7	1600	7000	1.1	0.55	0.2
DAF-010	10	4.65/3.8	2.7/1.36	2.4/1.9	2000	12000	1.5	0.55	0.2
DAF-015	15	5.6/4.5	2.9/1.66	2.5/2	2200	18000	2.2	0.75	0.2
DAF-020	20	5.9/4.8	3.2/1.96	2.5/2	3000	22000	3	0.75	0.2
DAF-030	30	6.8/5.5	3.2/2.16	2.7/2.2	3800	32000	3	0.75	0.4
DAF-040	40	8/6.7	3.6/2.6	2.7/2.2	5000	45000	5.5	0.75	0.4
DAF-050	50	8.4/7	3.6/2.6	2.7/2.2	5500	55000	7.5	0.75	0.4
DAF-060	60	9.9/8.4	3.8/2.8	2.9/2.4	6000	66000	7.5	1.5	0.4
DAF-070	70	10.4/9	3.8/2.8	2.9/2.4	6500	75000	11	1.5	0.4
DAF-080	80	10.8/9.4	4/3	2.9/2.4	7500	100000	11	1.5	0.4
DAF-100	100	12.1/10.6	4.2/3.2	2.9/2.4	9000	110000	15	1.5	0.4
DAF-120	120	12.5/11.4	4.4/3.4	2.9/2.4	10000	130000	15	1.5	0.4