Optimized Water Treatment with Micro Sand Loading and Enhanced Flocculation in Multi Effect Clarification Equipment
Product Overview
The WPG Combined Dissolved Air Flotation System is a next-generation water treatment solution that integrates dissolved air flotation (DAF) with enhanced flocculation and high-efficiency sedimentation. By introducing micron-level quartz sand as a carrier, the system significantly strengthens the flocculation process, accelerates sedimentation, and improves contaminant removal efficiency.
This highly integrated system is designed for overflow pollution control, municipal sewage plant tailwater improvement, and water plant pre-treatment. With a compact footprint and low operating costs, it ensures consistent and stable effluent quality while meeting stringent discharge standards.
How It Works
Dosing and Coagulation
Coagulants and flocculants are added to the raw water to form flocs.
Micro-Sand Enhanced Flocculation
Micron-level quartz sand strengthens the floc structure and increases the sedimentation rate.
Efficient Sedimentation
The sedimentation section achieves a high surface load of 40–65 m³/m²·h with a total residence time of less than 20 minutes.
Mud-Sand Separation and Recycling
The system efficiently separates sludge from micro sand and recycles the sand for continuous use.
Dissolved Air Flotation (DAF)
Microbubbles (5–10 μm) attach to flocs, increasing buoyancy and accelerating the separation of suspended particles and contaminants.
Modelspecifications andrelated technical parameters
Model | Capacity m³/h | Dissohedair quantity | Power Kw | Dimension(m) | Nozzle list | ||||||||
Reflowpump | Exhaust | Scavenger | Mixer | length | width | height | Iniet(A) | Outlet(B) | Sludge outlet(C) | Empty mouth(D) | |||
WPG-1 | ~1 | ~0.7 | 0.55 | 0.55 | 0.2 | 0.4 | 1.7 | 0.55 | 1.1 | 32 | 32 | 40 | 32 |
WPG-2 | ~2 | ~1 | 0.55 | 0.55 | 0.2 | 0.4 | 2.8 | 0.65 | 4.5 | 40 | 40 | 50 | 40 |
WPG-3 | ~3 | ~2 | 0.75 | 0.55 | 0.2 | 0.4 | 3.5 | 0.8 | 1.6 | 80 | 80 | 80 | 50 |
WPG-5 | ~5 | ~3 | 1.1 | 0.55 | 0.2 | 0.75 | 4 | 1 | 1.7 | 80 | 80 | 80 | 50 |
WPG-10 | ~10 | ~4 | 1.5 | 0.75 | 0.2 | 0.75 | 5 | 1.2 | 2 | 100 | 100 | 100 | 80 |
WPG-15 | ~15 | ~5 | 2.2 | 0.75 | 0.2 | 0.75 | 5.5 | 1.5 | 2 | 125 | 125 | 100 | 80 |
WPG-20 | ~20 | ~7 | 3 | 0.75 | 0.2 | 0.75 | 5.8 | 1.8 | 2 | 150 | 150 | 100 | 80 |
WPG-30 | ~30 | ~8 | 3 | 0.75 | 0.2 | 0.75 | 6 | 2 | 2.1 | 150 | 150 | 100 | 80 |
WPG-40 | ~40 | ~9 | 4 | 0.75 | 0.2 | 0.75 | 7 | 2.2 | 2.1 | 200 | 200 | 100 | 80 |
WPG-50 | ~50 | ~10 | 5.5 | 0.75 | 0.2 | 0.75 | 7.2 | 2.5 | 3 | 200 | 200 | 100 | 80 |
WPG-60 | ~60 | ~10 | 5.5 | 0.75 | 0.2 | 0.75 | 7.4 | 2.5 | 3 | 200 | 200 | 100 | 80 |
WPG-70 | ~70 | ~12 | 5.5 | 0.75 | 0.2 | 1.1 | 7.6 | 2.5 | 3 | 200 | 200 | 100 | 80 |
WPG-80 | ~80 | ~12 | 5.5 | 0.75 | 0.2 | 1.1 | 7.8 | 2.5 | 3 | 200 | 200 | 100 | 80 |
WPG-100 | ~100 | ~15 | 5.5 | 0.75 | 0.2 | 1.1 | 8 | 2.5 | 3 | 200 | 250 | 100 | 100 |
WPG-120 | ~120 | ~15 | 5.5 | 0.75 | 0.4 | 2.2 | 8.5 | 2.5 | 3 | 250 | 250 | 200 | 100 |
WPG-150 | ~150 | ~30 | 7.5 | 1.5 | 0.4 | 2.2 | 9 | 3.1 | 3 | 250 | 250 | 200 | 100 |
WPG-200 | ~200 | ~30 | 7.5 | 1.5 | 0.4 | 2.2 | 10 | 3.1 | 3 | 250 | 350 | 250 | 100 |
WPG-300 | ~300 | ~42 | 15 | 2.2 | 0.75 | 2.2 | 14 | 3.6 | 3 | 300 | 400 | 250 | 100 |
WPG-400 | ~400 | ~42 | 15 | 2.2 | 0.75 | 2.2 | 14 | 3.8 | 3 | 400 | 500 | 250 | 100 |
Application field
Treatment of theindustrial wastewaterin chemical,food,woolspinning,slaugh-tering, brewing,oredressing and washingindustries | Domestic sewage pretreatment and sludge thickening | Papermaking white water pulp recyclingand water reuse | Advanced treatment of fluorine-containing wastewater such as coal mines, photovoltaics, batteries, etc | Removal of various heavy metal ions in electroplating wastewater | Removal of impurities from tanning wastewater | Separation of oil refining wastewater and oil pollution |
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Certificate
API-5LD AUTHENTICATION | American Petroleum Institute API 5LC Certificate | ASME Certificate in the United States | EU PED&AD2000 certificate | ABS classification society certification certificate in the United States | DNV Det Norske Veritas Certificate | RINA Italian Bureau of Shipping Certificate | BV French Bureau of Shipping certification | LR Lloyd's Register Certificate of Approval | Customs Union EAC Certificate | Russian GOST certificate |
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
Upgrade your wastewater treatment process with our advanced WPG Combined Dissolved Air Flotation System — delivering superior performance, lower costs, and consistent effluent quality.