About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Company News
Yixing Holly Technology Co., Ltd.
Home ProductsWastewater Treatment Machine

Oil Water Separation DAF Dissolved Air Flotation ETP System Sewage Treatment

China Yixing Holly Technology Co., Ltd. certification
China Yixing Holly Technology Co., Ltd. certification
Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future.

—— Vincent

A productive visit . Thanks Kevin for your experience sharing It was a one day internship trip. Thanks to all.

—— Martin

I'm Online Chat Now

Oil Water Separation DAF Dissolved Air Flotation ETP System Sewage Treatment

small.img.alt small.img.alt

Large Image :  Oil Water Separation DAF Dissolved Air Flotation ETP System Sewage Treatment

Product Details:
Place of Origin: China
Brand Name: HOLLY
Certification: ISO9001 CE SGS
Model Number: HLDAF
Payment & Shipping Terms:
Minimum Order Quantity: 1Set
Price: Negotiation
Packaging Details: nude packing
Delivery Time: 30 working days after received your payment
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 10pcs per month
Detailed Product Description
Material Of Construction: Carbon Steel Or Stainless Steel SS304/SS316L. Flow Rate: 1-300 M3/h
Model Number: HLDAF Application: ETP System
Foam Scraper Power: 1.1(kw) Air Compressor Power: 4(kw)
High Light:

sewage treatment equipment


industrial wastewater treatment equipment

Oil Water Separation DAF Dissolved Air Flotation ETP System Sewage Treatment




1 Small footprint, Low energy consumption; Easy operation; Simple management;

2 Efficient dissolved air; Stable treatment effect ; Full-automatic operation;

3 Dissolved Air Systerm is used in this device. It has ingenious structure, and its efficiency of


dissolving air is as high as 90%. But its volume is only one-fifth of the other kind of dissolved


air system. In addition, it still has the super anti-clogging ability which is incomparable;

4 Release effect and the mean diameter of microbubble is only between 15 to 30 microns. In


addition that,this kind of dissolved air releasers also has the self-cleaning ability;

5 This device also applies Chained Scum Skimmer, works Smooth and reliably and skims


scum efficiently.


Technical parameters


Model Capacity(m3/h) Dissolved Air Water Volume (m3/h) Main Motor Power(KW) Scraper Power(KW) Air Compressor Power(KW) Dimension (mm)
HLDAF-5 4-5 2 3 0.55 0.75 2800*2100*2200
HLDAF-10 8-10 3.5 3 0.55 0.75 3700*2100*2200
HLDAF-15 10-15 5 4 0.55 1.5 4500*2200*2300
HLDAF-20 15-20 8 5.5 0.55 1.5 4650*2400*2300
HLDAF-30 20-30 10 5.5 0.75 1.5 5840*2700*2300
HLDAF-40 35-40 15 7.5 0.75 1.5 6800*2700*2300
HLDAF-50 45-50 25 7.5 0.75 2.2 7500*2900*2300
HLDAF-60 55-60 25 7.5 1.1 2.2 8500*2900*2300
HLDAF-70 65-70 30 15 1.1 2.2 9000*2900*2300
HLDAF-80 75-80 30 15 1.1 2.2 9300*3500*2300
HLDAF-100 95-100 50 15 1.1 3 117500*3750*2300
HLDAF-150 140-150 50 15 1.5 3 12100*3750*2300
HLDAF-200 190-200 80-100 22 1.5 3 12400*3750*2860
HLDAF-250 240-250 100 22 1.5 3 14700*3750*2860
HLDAF-300 280-300 100 22 1.5 3 19100*3750*3150




Dissolved Air Flotation is water treatment process that clarifies wastewaters (or other waters)


by the removal of suspended matter such as oil or solids. The removal is achieved by


dissolving air in the water or wastewater under pressure and then releasing the air at


atmospheric pressure in a flotation tank basin. The released air forms tiny bubbles which


adhere to the suspended matter causing the suspended matter to float to the surface of the


water where it may then be removed by a skimming device.




1. Abattoirs, meat and poultry wastewater treatment

2. Brewery, winery and soft drink manufacture wastewater treatment

3. Baking and confectionery, ready meals and vegetable production and packaging


    manufactures wastewater treatment

4. Commercial laundry wastewater treatment

5. Cosmetics manufactures production and packaging wastewater treatment

6. Dairy inc milk, cream, yoghurt and cheese processing and packaging wastewater treatment

7. Fish processing wastewater treatment

8. Paper mills wastewater treatment

9. Petrochemical wastewater treatment

10. Pharmaceutical wastewater treatment

11. Textile manufacture wastewater treatment




Oil Water Separation DAF Dissolved Air Flotation ETP System Sewage Treatment 0



Contact Details
Yixing Holly Technology Co., Ltd.

Contact Person: Lisa

Send your inquiry directly to us (0 / 3000)