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Aquaculture Dissolved Air Flotation DAF System Fish Shrimp Farming Wastewater Recirculation 2-150 m3/h Unit
Aquaculture Dissolved Air Flotation DAF System Fish Shrimp Farming Wastewater Recirculation 2-150 m3/h Unit
Aquaculture Dissolved Air Flotation DAF System Fish Shrimp Farming Wastewater Recirculation 2-150 m3/h Unit
Aquaculture Dissolved Air Flotation DAF System Fish Shrimp Farming Wastewater Recirculation 2-150 m3/h Unit
Specifications
Automation Level :
Semi-Automatic PLC Control
Certification :
ISO 9001
Supply Ability :
50 Sets per Month
Delivery Time :
15-30 working days after deposit
Hydraulic Load :
4-6 m3/(m2.h)
Application :
Aquaculture Fish and Shrimp Farming
Brand Name :
DUBHE
Place of Origin :
CHINA
Recirculation Ready :
Yes
TSS Removal Rate :
Above 90%
Material :
Stainless Steel 304
Payment Terms :
T/T,L/C,Western Union
Treatment Capacity :
2-150 m3/h
Model Number :
DAF-AQ
Packaging Details :
Export-grade wooden case with moisture-proof film, reinforced steel frame for ocean freight to Latin America
MOQ :
1 Set
Price :
USD 5,000-50,000 / Set
Skimmer Power :
0.2kw
Description

Product Description:

The DAF-AQ dissolved air flotation system is specifically designed for aquaculture wastewater treatment and water recirculation in fish and shrimp farming operations. Utilizing advanced micro-bubble dissolved air technology, it efficiently removes suspended solids, uneaten feed particles, fish feces, algae, and colloidal organic matter from recirculating aquaculture systems (RAS) and pond discharge water. With 2-150 m3/h capacity and TSS removal above 90%, this DAF system enables sustainable water reuse and environmental compliance for Latin American aquaculture producers in Chile (salmon), Ecuador (shrimp), Brazil (tilapia), and Peru (trout).

Features:

  • Product Name: Aquaculture Dissolved Air Flotation DAF System
  • Model: DAF-AQ
  • Application: Aquaculture Fish and Shrimp Farming Wastewater
  • Material: Stainless Steel 304
  • Treatment Capacity: 2-150 m3/h
  • TSS Removal Rate: Above 90%
  • Recirculation Ready: Yes
  • Automation: Semi-Automatic PLC Control

DAF / IDAF Technical Specifications:

Model Capacity Power (kW) Dimension (m) Nozzle list (DN)
DAF/
IDAF		 m³/h Recycle
pump		 Air
compressor		 Skimmer IDAF
Fast mixer		 IDAF
Slow mixer		 DAF
L₁/L₂		 IDAF
L₁/L₂		 W₁/W₂ H₁/H₂ Inlet
(a)		 Outlet
(b)		 Sludge
outlet (c)		 Vent
nozzle (d)
003 ~3 0.75 0.55 0.12 0.37 0.25 3.6/2.8 4.1/3.2 2.4/1.2 2.2/1.7 50 50 80 80
005 ~5 1.1 0.55 0.12 0.37 0.25 3.8/3.0 4.4/3.6 2.4/1.2 2.2/1.7 80 80 80 80
010 ~10 4 0.55 0.12 0.37 0.25 4.3/3.3 5.0/4.0 2.9/1.7 2.4/1.9 100 100 100 100
020 ~20 4 0.75 0.12 0.37 0.25 5.7/4.8 6.2/5.2 3.2/2.2 2.4/1.9 150 100 100 100
030 ~30 5.5 0.75 0.12 0.37 0.25 6.5/5.5 7.7/6.7 3.2/2.2 2.4/1.9 150 150 150 100
040 ~40 5.5 0.75 0.12 0.75 0.37 6.5/5.5 7.7/6.7 3.6/2.7 2.4/1.9 200 200 150 100
050 ~50 7.5 0.75 0.12 0.75 0.37 7.3/6.3 8.8/7.8 3.6/2.7 2.4/1.9 200 200 150 100
080 ~80 11 1.5 0.12 1.5 0.37 8.9/7.6 10.6/9.2 4.4/3.4 2.7/2.3 250 200 150 100
100 ~100 11 1.5 0.12 1.5 0.37 10.8/9.4 13.2/11.8 4.4/3.4 2.7/2.3 300 250 150 100
120 ~120 11 2.2 0.12 1.5 0.37 11.7/10.4 14.2/12.8 4.4/3.4 2.7/2.3 300 250 150 100
150 ~150 15 3 0.12 1.5 0.37 13.5/12.0 15.8/14.4 4.5/3.8 2.7/2.3 300 300 150 100

Process Flow Diagram:

Applications:

This DAF dissolved air flotation system is engineered for salmon and trout raceway effluent treatment, shrimp pond discharge water clarification, tilapia RAS backwash water recovery, fish hatchery and nursery wastewater, aquafeed mill process water, and ornamental fish farm discharge. Serving major aquaculture operations across Latin America including Chilean salmon farms in Puerto Montt, Ecuadorian shrimp ponds in Guayaquil, Brazilian tilapia farms in Parana, and Peruvian trout operations in Puno for sustainable water management.

Aquaculture Dissolved Air Flotation DAF System Fish Shrimp Farming Wastewater Recirculation 2-150 m3/h Unit

Support and Services:

- Remote installation guidance and on-site commissioning for Latin America

- Troubleshooting and diagnosis of system operational issues

- Regular maintenance program and spare parts supply

- Operator training with bilingual documentation (English and Spanish)

- Equipment upgrades and performance optimization services

Packing and Shipping:

Product Packaging:

  • Export-grade wooden case packaging with moisture-proof film wrapping
  • Reinforced steel frame structure for long-distance ocean freight to Latin America
  • Complete with installation manual, operation guide, and certification documents

Shipping:

  • Sea freight to major Latin American ports: Santos, Buenaventura, Guayaquil, Puerto Cortes
  • Shipping cost calculated based on destination port and order volume
  • Tracking number provided upon shipment dispatch

FAQ:

Q: What brand is this DAF?

A: DUBHE.

Q: What is the model?

A: DAF-AQ (Aquaculture).

Q: Is it suitable for RAS recirculation?

A: Yes, TSS removal above 90% makes it ideal for recirculating aquaculture systems.

Q: Do you ship to Chile and Ecuador?

A: Yes, we regularly deliver to all major Latin American aquaculture regions.

Q: MOQ?

A: 1 set.

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Aquaculture Dissolved Air Flotation DAF System Fish Shrimp Farming Wastewater Recirculation 2-150 m3/h Unit

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Product Detail
Automation Level :
Semi-Automatic PLC Control
Certification :
ISO 9001
Supply Ability :
50 Sets per Month
Delivery Time :
15-30 working days after deposit
Hydraulic Load :
4-6 m3/(m2.h)
Application :
Aquaculture Fish and Shrimp Farming
Contact Supplier
Aquaculture Dissolved Air Flotation DAF System Fish Shrimp Farming Wastewater Recirculation 2-150 m3/h Unit
Aquaculture Dissolved Air Flotation DAF System Fish Shrimp Farming Wastewater Recirculation 2-150 m3/h Unit

SHANGHAI DUBHE ENVIRONMENTAL PROTECTION&TECHNOLOGY CO.,LTD

Verified Supplier
4 Years
shanghai, shanghai
Since 2019
Business Type :
Manufacturer, Seller
Main Products :
SSI Aeration Diffusers, Solid Liquid Separator, 花边
Total Annual :
10000000-20000000
Employee Number :
>100
Certification Level :
Verified Supplier
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