Electrocoagulation Dissolved Air Flotation System
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Product Highlights
- Zero Speed Principle: Suppresses turbulence to improve flotation separation efficiency.
- Rapid Treatment Time: Reduces wastewater residence time from 30-60 min to just 3 min.
- High Ozone Utilization: Achieves 96% ozone utilization rate to save equipment costs.
- Multi-Application Scope: Suitable for landfill leachate, textile, tannery, and food processing wastewater.
- Compact Design: Multi-layer structure with small footprint and effective depth of 0.4m.
- High Processing Efficiency: Handles 250 m3 per m2 per day, ideal for high turbidity water.
- Comprehensive Purification: Removes organic matter, phosphide, pathogens, and reduces turbidity.
- Full Customization: Offers full customization, flexible customization, and design-based options.
Product Attributes
- Customization
- Available
- After-sales Service
- 24 Hours
- Warranty
- 1 Year
- Model NO.
- QDEVU1013
- Condition
- New
- Certification
- GMA, QS, ISO, CE
- Automation
- Automatic
- Screw
- Multi-Screw
- Treatment
- Chemical Treatment
- Transport Package
- in Bulk
- Specification
- 1200*400*500mm
- Trademark
- Spark
- Origin
- China
- HS Code
- 8421219990
- Production Capacity
- 150 Sets/Month
- Package Size
- 160.00cm * 140.00cm * 130.00cm
- Package Gross Weight
- 4500.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Electrocoagulation Dissolved Air Flotation System
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Product Description
Electrolysis flotation machine works principle:
Efficient electrolytic air flotation machine is a set of advanced air flotation equipment, to change the traditional static floating air flotation, dynamic water for the dynamic water, static water, that is, with a micro-bubble suspended particles containing mixed sewage Into the flotation tank, the flow device is moved so that the horizontal flow rate of the mixed waste water is zero relative to the outflow device, thereby suppressing turbulence in the tank, thereby enabling smooth flotation separation (so-called "zero speed principle "), The flotation speed of the flotation body reached or approached the theoretical rise speed, which greatly improved the treatment efficiency, so that the residence time of the wastewater in the shallow flotation tank reduced from the traditional 30 ~ 60 min to 3 min, Skimming, drainage, mud as a whole, is an efficient wastewater treatment plant.
Electrolytic flocculation air flotation equipment device for printing and dyeing wastewater treatment.
Adaptation:
1,landfill leachate, textile printing and dyeing wastewater (cotton, linen, silk, wool, chemical fiber), tannery wastewater, electroplating wastewater, metal ion-containing wastewater, electronic circuit board waste water, oily wastewater (including emulsion, paint paint production wastewater , Edible vegetable oil refining raw water), some food processing, chemical and pharmaceutical industry wastewater and other biodegradable wastewater.
2, urban sewage, landfill leachate, hospital sewage, hotel sewage
Ship sewage.
3, wastewater reuse, swimming pool water purification.





Technical advantages of electroflotation device :
1. Compared with filtration, membrane separation, UV disinfection process, the application of a wide range of high processing efficiency, processing diverse objects.
2. 96% of the ozone utilization rate, saving the cost of ozone equipment for disinfection.
3. Removal of organic matter, phosphide, kill pathogens, bleaching and other treatment effect is good.
4. Particularly suitable for the treatment of wastewater containing difficult to decompose substances.
Electrolytic air flotation machine features:
1, to be treated water residence time is short, only 3min.
2, high processing efficiency, especially in dealing with high turbidity water.
3, the handling capacity per unit area of 250 m3 / (m2 • d), processing capacity.
4, can be set to multi-layer, and can be set directly on the ground or overhead settings, small footprint.
5, the effective depth of about 0.4m, and has nothing to do with the processing capacity, the total height of the structure to reduce
Technical Description:
And a technique of combining the flotation method having strong ability of separating solid and liquid and the ozone treatment method having strong oxidizing property.
This technology is the ozone water into the ozone water under high pressure (4 ~ 8kgf / cm2) made of ozone water through the micro-bubble device into the flotation tank, can effectively remove organic matter, phosphide, deodorization, bleaching, reduce turbidity, kill Pathogens and so on.
Details for EC Unit 200lph
| NO. | ITEM | SPECIFICATIONS | QTY |
| 1 | EC+DAF | SIZE :1200*400*500 MATERIAL:SS |
1 SET |
| 2 | ELECTRODEPLATE | MATERIAL:AL THICKNESS:8MM, |
15PCS |
| 3 | POWER SUPPLY | INPUT VOLTAGE:220V;50HZ OUTPUT VOLTAGE:18V; OUTPUT CURRENT:100A OUTPUT POWER:1.8KW. AUTOMATIC COMMUTATION |
1 SET |
| 4 | CONNECTING COPPER PLATE |
50*6 | 1 SET |
| 5 | METERING PUMP | Q:200L/H |
1 SET |
| 6 | PIPES & VALVE | SIZE : DN50 | 1 SET |
| 7 | Dissolve air pump | Q:300L/H;H:30m;0.55KW | 1 SET |
| 8 | Scum scraper | 100W;SS chain | 1 SET |
| 9 | PAM dosing machine | Q:12L/H;PE; power of mixer:0.15KW |
1 SET |



Qingdao EVU Environmental and Engineering Equipment Co., Ltd. is established in 1999,it is one of scientific research design, equipment manufacture, installation, commissioning and training services as one integrated technology-oriented enterprises in water treatment industry. It is holding by Qingdao Spark Textile Machine Co., Ltd which is a national Spark Industrial Group, national second-level and large-scale comprehensive enterprise group in China.
We use the advanced technology and equipment over the world. Our main productions: Integrated Sewage Treatment Equipment, MBR Sewage Treatment Equipment(MBR), Electrocoagulation Sewage Treatment Plant(EC Plant), Reverse Osmosis Filteration Equipment(RO System), Dissolved Air Flotation Machine(DAF), Cavitation air Flotation Machine(CAF), Aerator, Screw Press Sludge Dewatering Machine, Automatic Chemical Dissolved and Dosing machine, Sludge Scraper, Slag Scraper, The micro bubble generator, USAB anaerobic reactor, Bar Screen, Sand Filter and so on series products.
We use the advanced technology and equipment over the world. Our main productions: Integrated Sewage Treatment Equipment, MBR Sewage Treatment Equipment(MBR), Electrocoagulation Sewage Treatment Plant(EC Plant), Reverse Osmosis Filteration Equipment(RO System), Dissolved Air Flotation Machine(DAF), Cavitation air Flotation Machine(CAF), Aerator, Screw Press Sludge Dewatering Machine, Automatic Chemical Dissolved and Dosing machine, Sludge Scraper, Slag Scraper, The micro bubble generator, USAB anaerobic reactor, Bar Screen, Sand Filter and so on series products.

Provide equipment certification and installation operating instructions.
Provide one-year spare parts.
Provide technical advisory services.
Provide guidance staff for installation and commissioning.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR255769". Items marked "" are certified.
Company Profile
Qingdao EVU Environmental and Engineering Equipment Co., Ltd. is of scientific research design, equipment manufacture, installation, commissioning and training services as one integrated technology-oriented enterprises in water treatment industry. It is holding by Qingdao Spark Textile Machine Co., Ltd which is a national Spark Industrial Group, national second-level and large-scale comprehensive enterprise group in China.
We use the advanced technology and equipment over the world. Our main productions: Integration Sewage Wastewater Treatment Plant, Printing and Dyeing Wastewater Treatment Equipment, Car Washing Wastewater Treatment Equipment, MBR Wastewater Treatment Equipment, Cutting Fluid Sewage Treatment Equipment, Pickling Phosphate Wastewater Treatment Plant, Electroplating Wastewater Treatment Equipment, Sea water desalination system, CAF, DAF, Screw Sludge Dewatering Machine, automatic soluble drug dosing machine, RO reverse osmosis pure water machine, mud scraper, sediment scraper, mechanical grill, the micro bubble generator, chlorine dioxide generator, USAB anaerobic reactor, membrane bioreactor, mechanical filter, water purifier, the catering industry oil-water separator, micro porous aerator, biological stuffing, aluminum polychlorid, polyscrylamide, decolorizing agent, CLO2 liquid disinfectant, activated carbon, manganese filtration and so on series products.
We based on "technological development, pollution remediation, wholeheartedly for customer services". We hope to cooperate with all customers from all over the world and build a better world together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 84, Huangtai North Road, Wangtai Town, Huangdao West Cost New Area, Qingdao, Shandong, China
-
Plant Area
- 3600 square meters
-
Number of Employees
- 53
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 1 pc
-
Supply Chain Partners
- 15
Our Production Capability & Technical Expertise
-
Main Products
- Sewage Treatment Plant, Water Purifier, Water Filter, Daf, Sludge Dewatering Machine, Electrical Flotation, Water Treatment Equipment, Seawater Desalination, Reverse Osmosis, RO Purifier
-
Production Lines
- 1
-
Production Machines
- Bending Machine, Laser Cutting Machine, laser Welding Machine, Welding Machine, Shearing Machine, Plasma cutting machine, Rolling Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Minor Customization, Full Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 4 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1999-05-19
-
Export Year
- 26 Years
-
Main Markets
- South America, Europe, Southeast Asia/ Mideast
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO45001:2018
-
Product Certification
- CE
FAQ
- What is the warranty period?
- We provide a 1-year warranty and one-year spare parts.
- What is the after-sales service response time?
- We offer 24-hour after-sales service support.
- What certifications does the equipment have?
- The product holds GMA, QS, ISO, and CE certifications.
- What types of wastewater can this system treat?
- It treats landfill leachate, textile dyeing, tannery, electroplating, oily, and urban sewage.
- What is the minimum order quantity?
- The minimum order quantity is 1 piece.
- Do you offer customization services?
- Yes, we provide full customization, flexible customization, and customization from samples or designs.
- What are the payment terms?
- We accept LC, T/T, D/P, PayPal, and Western Union.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
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