What certifications do you have?

We have obtained ISO 9001 and CE certifications. Our micro-nano bubble generators are regularly exported to various countries in Southeast Asia and the Americas for wastewater treatment projects.

What advantages does it have compared with traditional aeration equipment?

It generates ultra-fine micro-nano bubbles, which stay in water for a longer time and achieve higher oxygen transfer efficiency. It can oxidize pollutants, inhibit algae growth and improve overall water quality.

What is the warranty policy?

The warranty period is 1 year, excluding consumable parts. Please contact us for detailed warranty terms.

Fine Micro-Nano Bubble Generator High Dissolved Oxygen for Sewage Treatment Project

Name: Fine Micro-Nano Bubble Generator High Dissolved Oxygen for Sewage Treatment Project
Brand: Qingdao EVU Environmental And Engineering Equipment Co., Ltd.
SKU: 2181640382

Shandong, ChinaQingdao EVU Environmental And Engineering Equipment Co., Ltd.

US$1,400.00-3,500.00

1 Piece

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

QD-EVU-20

Type

Aerators

Method

Physical Treatment

Usage

Industrial, Home, Agriculture, Hospital, Factory

Weight (Kg)

100

Selling Units

Single Item

Single Package Size

200*35*35cm

Processing Type

Ion Exchange

Video Outgoing-Inspection

Provided

Transport Package

Plywood

Specification

3.0m× 1.0m× 1.2m

Trademark

Spark

Origin

Qingdao China

HS Code

8421219990

Production Capacity

1000 Sets/Year

Key features

Tiny micro-nano bubbles realize full gas-liquid contact, effectively enhancing dissolved oxygen efficiency in water bodies.

The collapse of micro-nano bubbles generates hydroxyl free radicals, offering auxiliary oxidation performance for pollutant removal.

Low energy consumption together with flexible installation modes greatly reduces daily operation and maintenance costs.

Compatible with biochemical treatment, DAF and other water treatment processes, adaptable to a wide range of application scenarios.

Excellent suspension adsorption capacity helps separate fine impurities and improve water clarification effect.

Stable continuous operation with compact structure, occupying less space for on-site installation.

Capable of eliminating sludge adhesion and biofouling, lowering the frequency of system cleaning.

No need for extra chemical dosing under normal working conditions, achieving eco-friendly water treatment.

Company profile

Importers and ExportersYears of Export ExperienceFull CustomizationQuality Assurance

Qingdao EVU Environmental And Engineering Equipment Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 26 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.97h

AI-Powered supplier vetting

SummaryThe supplier is a combined type company with a strong emphasis on customization and quality control, holding ISO certifications. It lacks overseas warehousing and showroom capabilities but has effective procedures for quality assurance and customer complaint handling. Financially, it maintains a stable current ratio over the last three years. However, its innovation capacity is limited, with no new products developed in the past year.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications, ensuring quality management, occupational safety, and environmental management standards.

After-Sales capabilityThe supplier has clear procedures and records for corrective and preventive actions as well as customer complaint handling, suggesting a structured approach to after-sales service.

Financial creditThe supplier has maintained a current ratio of 1 over the last three years, indicating stable financial management.

R&D capabilityThe supplier has not developed any new products in the past year, highlighting limited innovation capability.

Production capacityThe supplier operates only one production line and lacks ongoing volume reconciliation, suggesting limited production scalability.

Customization capabilityThe supplier offers extensive customization services, including full and flexible customization from designs and samples.

Product Q&A

Q:What applications can the micro-nano bubble generator be used for?

Widely used in black & odorous river restoration, landscape water purification, municipal and industrial wastewater treatment, soil remediation and cleaning projects.

Q:How to select the suitable model?

Model selection depends on circulating water flow, tank volume and water pollution level. You may share your working conditions, and we will provide professional selection proposal.

Q:Is the unit prone to blockage? What about daily maintenance?

Optimized internal structure effectively reduces clogging risk. A pre-filter is recommended if raw water contains lots of impurities. Regular simple flushing is sufficient for maintenance.

Q:Can the machine run continuously 24 hours?

Yes, the unit supports long-term 24-hour continuous stable operation under normal operating conditions.

Q:Can we customize specifications like material, connection size and working voltage?

Customization on material, interface size and voltage is supported to meet different overseas power standards.