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ISO9001 Wastewater Treatment Plant Equipment Manufacturer
DAF Clarifier
DAF clarifier is an open style round dissolved air flotation, it is also called circular dissolved air flotation or high efficiency shallow air flotation.
DAF clarifier purify wastewater by removing suspended solids, is a cost-effective alternative to conventional sedimentation clarification process, specially designed for high TSS wastewater, oily wastewater, paper mills backwater as well effluents from sugar, dairy, food, textile industries and tanneries.
| Model | Diameter | Flow Rate | Driving Motor | Scraper Motor | Air Dissolving | Air Compressor |
| (m) | (m3/h) | (kW) | (kW) | Pump(kW) | (kW) | |
| DAF-S-60 | φ5 | 50-60 | 1.5 | 1.1 | 7.5 | 1.5 |
| DAF-S-100 | φ6 | 80-100 | 1.5 | 1.1 | 15 | 2.2 |
| DAF-S-150 | φ7 | 120-150 | 1.5 | 1.1 | 15 | 2.2 |
| DAF-S-200 | φ8 | 180-200 | 2.2 | 1.5 | 22 | 4 |
| DAF-S-250 | φ9 | 220-250 | 2.2 | 1.5 | 22 | 4 |
| DAF-S-300 | φ10 | 280-300 | 2.2 | 1.5 | 30 | 5.5 |
| DAF-S-400 | φ11 | 350-400 | 2.2 | 1.5 | 37 | 5.5 |
| DAF-S-500 | φ12 | 450-500 | 3 | 2 | 45 | 7.5 |
| DAF-S-600 | φ13 | 550-600 | 3 | 2.2 | 45 | 7.5 |
| DAF-S-700 | φ14 | 650-700 | 3 | 2.2 | 55 | 7.5 |
| DAF-S-800 | φ15 | 750-800 | 3 | 2.2 | 75 | 11 |
Compared to conventional sedimentation clarification process, DAF clarifier is:
* Much more cost effective;
* Lower engineering design costs;
* Lower installation cost;
* Shorter process time (require HRT only 3 - 5 minutes).
Product Features
* Short HRT, only need 3-5 minutes.
* High surface load, 8-12m3/m2·h
* Small disturbance to water, ensure stable performance.
* Compact in structure with small footprint, suits for large capacity water treatment.
Application
DAF dissolved air flotation water treatment clarifier is commonly used for fiber recovery and oils, greases and suspended solids removal from industrial waste water.
It is greatly suitable for:
Application -- Part One
◆ Fibre Recovery in Pulp and Paper Mills
◆ Ballast Water
◆ Carbon Black Production
◆ Solids Recovery
◆ Fish Processing
◆Soap Industry
◆ Municipalities
◆ Meat Processing and Packing
◆ Primary Clarification
◆ Tanneries
◆ General Food Manufacturing
◆ Secondary Clarification
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