CHENENG Dissolved Air Flotation System
Dissolved Air Flotation(DAF)
- High Efficiency: The system achieves rapid separation of suspended solids, resulting in improved water quality and treatment efficiency.
- Low Energy Consumption: Designed to minimize energy usage, the DAF system reduces operational costs without sacrificing performance.
- Versatility: Suitable for a wide range of industrial applications, including wastewater treatment, food processing, and chemical manufacturing.
- Easy Operation and Maintenance: User-friendly controls and robust design make the system easy to operate and maintain, reducing downtime.
- Customizable Design: Cheneng offers tailored configurations to meet specific client needs, ensuring optimal performance for any application.
DAF TYPES
Advantages
- Compact design, high performance
- Hydraulic loading up to 30 m/h
- Lower investment cost vs traditional rectangular DAF at same flow
- Energy efficient, lower press rate
- Superior clarification compared to traditional DAF
- Significantly reduces chemical consumption
- Extended contact time for bubble-floc mixing
Application
- Papermaking industry white water fiber recovery
- Paper deinking wastewater clarification
- Industrial wastewater clarification
- Wastewater tertiary treatment
Specification
| Model | Capacity (m3/h) | Length (mm) | Width (mm) | Height (mm) | Recycle pump (kw) | Air compressor (kw) | Skimmer power (kw) |
|---|---|---|---|---|---|---|---|
| Nautilus-20 | 20 | 2800 | 1500 | 2000 | 3 | 0.75 | 0.55 |
| Nautilus-40 | 40 | 3500 | 1500 | 2200 | 5.5 | 0.75 | 0.55 |
| Nautilus-80 | 80 | 5500 | 2000 | 2500 | 11 | 2.2 | 0.55 |
| Nautilus-100 | 100 | 6000 | 2000 | 2500 | 15 | 2.2 | 0.92 |
| Nautilus-150 | 150 | 7000 | 2000 | 2500 | 15 | 2.2 | 0.92 |
| Nautilus-200 | 200 | 9000 | 2250 | 2500 | 18.5 | 3 | 0.92 |
| Nautilus-300 | 300 | 9500 | 2250 | 2500 | 22 | 5.5 | 1.1 |
| Nautilus-400 | 400 | 10000 | 2250 | 2500 | 30 | 7.5 | 1.5 |
| Nautilus-500 | 500 | 11000 | 2250 | 2500 | 37 | 7.5 | 2.25 |
| Nautilus-600 | 600 | 12000 | 2250 | 2500 | 45 | 7.5 | 3 |
| Nautilus-800 | 800 | 12000 | 4600 | 3800 | 60 | 15 | 3 |
Advantages
- High treatment efficiency
- Small footprint
- Low hydraulic retention time
- High surface loading rate
- Low investment cost
- Cost-effective solution
- Easy to operate
- Simple management and maintenance
Application
- Papermaking
- Printing and dyeing
- Textile
- Pharmaceutical
- Fermentation
- Large effluent volume industry
- High organic loads industry
Specification
| Model | Capacity (m3/h) | Diameter (mm) | Rated power (kw) | Recycle pump (kw) | Air compressor (kw) |
|---|---|---|---|---|---|
| Whale-118 | 45 | 3000 | 0.5 | 4 | 0.75 |
| Whale-157 | 75 | 4000 | 0.74 | 5.5 | 0.75 |
| Whale-197 | 105 | 5000 | 0.74 | 7.5 | 1.5 |
| Whale-236 | 150 | 6000 | 0.74 | 11 | 1.5 |
| Whale-276 | 225 | 7000 | 1.1 | 15 | 2.2 |
| Whale-315 | 300 | 8000 | 1.1 | 18.5 | 4 |
| Whale-354 | 375 | 9000 | 1.1 | 22 | 5.5 |
| Whale-394 | 450 | 10000 | 1.5 | 30 | 5.5 |
| Whale-433 | 600 | 11000 | 1.5 | 30 | 5.5 |
| Whale-472 | 750 | 12000 | 1.5 | 30 | 5.5 |
| Whale-512 | 900 | 13000 | 2.2 | 37 | 5.5 |
| Whale-551 | 1050 | 14000 | 2.2 | 37 | 5.5 |
| Whale-591 | 1200 | 15000 | 2.2 | 45 | 7.5 |
| Whale-630 | 1350 | 16000 | 2.2 | 55 | 7.5 |
| Whale-709 | 1800 | 18000 | 3 | 75 | 7.5 |
| Whale-287 | 2200 | 21000 | 6 | 90 | 7.5 |
Advantages
- Microbubble technology
- Pressurized jet aeration
- Low cost, economical
- Efficient, compact design
- User-friendly, easy maintenance
Application
- High-strength industrial wastewater
- Paper, textile, pharma effluents
- Oil/grease recovery & separation
- Food & biodiesel wastewaters
- Swine & slaughterhouse treatment
- Electroplating & spray wastewaters
- River & scenic water polishing
- Reuse & advanced treatment
- Biotreatment solids separation
Specification
| Model | Capacity (m3/h) | Length (m) | Width (m) | Height (m) | Recycle pump(kw) | Air compresson (kw) | Skimmer power(kw) |
|---|---|---|---|---|---|---|---|
| SOR-1 | 1 | 1.4 | 0.55 | 1.1 | 0.55 | 0.55 | 0.18 |
| SOR-2 | 2 | 1.8 | 0.7 | 1.3 | 0.55 | 0.55 | 0.18 |
| SOR-3 | 3 | 2.8 | 0.8 | 1.9 | 0.75 | 0.75 | 0.37 |
| SOR-5 | 5 | 3.0 | 1.0 | 1.9 | 1.1 | 0.75 | 0.37 |
| SOR-10 | 10 | 4.0 | 1.2 | 2.1 | 1.5 | 0.75 | 0.37 |
| SOR-15 | 15 | 4.5 | 1.5 | 2.1 | 2.2 | 0.75 | 0.37 |
| SOR-20 | 20 | 4.5 | 1.8 | 2.1 | 2.2 | 0.75 | 0.37 |
| SOR-30 | 30 | 5.5 | 2.0 | 2.1 | 3.0 | 0.75 | 0.37 |
| SOR-40 | 40 | 6 | 2.2 | 2.1 | 5.5 | 0.75 | 0.37 |
| SOR-50 | 50 | 6 | 2.7 | 2.1 | 7.5 | 1.5 | 0.37 |
| SOR-60 | 60 | 7 | 2.8 | 2.1 | 7.5 | 1.5 | 0.37 |
| SOR-70 | 70 | 8 | 3.0 | 2.1 | 11 | 2.2 | 0.55 |
| SOR-80 | 80 | 9 | 3.2 | 2.1 | 11 | 2.2 | 0.55 |
| SOR-100 | 100 | 9 | 3.6 | 2.1 | 15 | 2.2 | 0.55 |
