How does the dissolved air flotation process work?

Air is dissolved into water under pressure, then released to form microbubbles that attach to suspended solids, causing them to float to the surface for removal.

What are the payment terms?

We accept LC, T/T, and D/P as terms of payment for international transactions.

What is the lead time for production?

The average lead time is one month during the off-season and 1-3 months during the peak season.

Cost-Effective Dissolved Air Flotation System for Water Purification

Name: Cost-Effective Dissolved Air Flotation System for Water Purification
Brand: Qingdao Yimei Environment Project Co., Ltd.
SKU: 872071255

Shandong, ChinaQingdao Yimei Environment Project Co., Ltd.

US$2,800.00-3,200.00

1 Set

Product profile

Customization

Available

After-sales Service

Free on-Site Design Within 24 Hours

Warranty

1 Year

Type

Flotation Machine

Method

Physical Treatment

Usage

Industrial, Home, Agriculture, Hospital

Capacity

1-2m3/H

Material

Carbon Steel or SS304

Apply Scope

Any Waste Water for Remove Tss and Oil Grease

Tss Removal Rate

90%

Oil Grease Removal Rate

90%

BOD and Cod Removal Rate

50-70%

Transport Package

Cartoon

Specification

1.8x1.2x1.5m

Trademark

yimei

Origin

Qingdao, China

HS Code

8421219990

Key features

High Efficiency Dissolution: Dissolved gas efficiency up to 99% and release rate as high as 99% for superior separation.

Microbubble Technology: Produces tiny bubbles under 30 um to efficiently adsorb suspended particles and improve SS removal.

Customizable Capacity: Capacity is customizable from 1-2m3/H to meet specific industrial or municipal needs.

Versatile Material Options: Constructed from Carbon Steel or SS304 to suit different corrosion resistance requirements.

Broad Application Scope: Suitable for any wastewater to remove TSS, Oil Grease, BOD, and COD with high removal rates.

Low Noise Operation: Smooth pressure-capacity curve ensures easy operation, maintenance, and low noise levels.

Free On-Site Design: Complimentary on-site design service provided within 24 hours of request.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind and quality assurance.

Company profile

Importers and ExportersYears of Export ExperienceOverseas ServicesProduct Certification

Qingdao Yimei Environment Project Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-02-20Nearest Port: qingdao portAverage Response Time: ≤0.93hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, FCA

AI-Powered supplier vetting

SummaryQingdao Yimei Environment Project Co., Ltd. is a China-based limited company operating as both a trading company and manufacturer/factory, focused on environmental protection equipment. It reports six production lines, stated annual output for sewage treatment plants, automatic dosing systems, and sludge dewatering equipment, and exports to multiple global regions. The supplier provides broad customization, ODM, and OEM services, and reports recent new-product activity. Overseas support includes installation, debugging, maintenance, repair, and training. A TUV Rheinland audit record is provided with validity from January 10, 2025 to January 9, 2026, but the reported audit result is not explained. Financial information is limited to years referenced in the records, without substantive financial performance evidence. No overseas warehouse, showroom, or SDK availability is reported. Supplier-management and complaint-handling procedures are documented, although the approved-supplier list lacks approval...

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, with a limited-company structure and a business scope covering technology services, environmental and specialized equipment, machinery, metal products, plastics, and chemicals. This supports classification as a diversified equipment supplier with manufacturing and trading roles.

After-Sales capabilityThe supplier reports overseas debugging, maintenance, repair, training, and equipment installation services, and has written procedures with records for service assessment, corrective and preventive actions, and customer complaints. It also has in-stock capability, but does not operate an overseas warehouse or showroom.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. It does not have an available SDK, but the lack of an SDK does not negate the documented product-development and ODM capabilities.

Production capacityThe supplier reports six production lines and annual capacities of 500 sewage treatment plant sets, 400 automatic dosing system sets, and 1,000 sludge dewatering equipment sets. It also lists multiple fabrication and welding machines, valid manufacturing contracts with affiliated subcontractors, and broad export-market coverage, supporting substantial production capability.

Customization capabilityBoth records identify customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, indicating broad documented capability to adapt or develop products to customer requirements.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-serving experience. No specific customer names, project references, order details, or independently verifiable case studies are supplied.

Product Q&A

Q:What is the removal efficiency for pollutants?

The system achieves a TSS removal rate of 90%, Oil Grease removal rate of 90%, and BOD and COD removal rate of 50-70%.

Q:What materials are used for construction?

The machine can be made from Carbon Steel or SS304, depending on the customer's specific requirements.

Q:Is the capacity customizable?

Yes, the capacity is customizable, typically ranging from 1-2m3/H, to fit various application scopes.

Q:What after-sales services are provided?

We offer free on-site design within 24 hours and provide a 1-year warranty for the equipment.

Q:What are the main applications of this DAF system?

It is widely used in industrial sectors like food processing, meat processing, and textiles, as well as municipal applications like sludge thickening and algae removal.