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Dubhe is a leading high-tech enterprise has advanced wastewater treatment systems and environmental protection equipment.

Wastewater Treatment Equipment

DUBHE sewage treatment equipment manufacturer is a leading high-tech enterprise dedicated to designing, manufacturing, and distributing advanced wastewater treatment systems and environmental protection equipment. Wastewater treatment equipment products include: Air aerator, Biofilter media, Membrane system, Solid Liquid separation machine, Pump, Air Blower, and Industrial mixer.Since our inception, we have combined 20+ years of engineering expertise with cutting-edge technology to deliver reliable water treatment solutions for industrial, municipal, and agricultural sectors worldwide.

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Municipal Sewage Energy Saving Reliaball EPDM Ssi Aerator Coarse Bubble Diffuser
The Coarse Bubble Diffuser is a state-of-the-art aeration device designed to enhance the efficiency of wastewater treatment processes. This cutting-edge product is engineered to deliver a high oxygen transfer efficiency (OTE), with a Standard Oxygen Transfer Efficiency (SOTE) ranging from 22% to an impressive 59%. The Coarse Bubble Diffuser stands out in the market for its ability to significantly improve the dissolution of oxygen into wastewater, thereby facilitating the biological degradation of pollutants and enhancing the overall treatment process.
Industrial Wastewater Energy Saving PTFE Layer Ssi Aerator Coarse Bubble Diffuser
The Coarse Bubble Diffuser is a state-of-the-art aeration device designed to enhance the efficiency of wastewater treatment processes. This cutting-edge product is engineered to deliver a high oxygen transfer efficiency (OTE), with a Standard Oxygen Transfer Efficiency (SOTE) ranging from 22% to an impressive 59%. The Coarse Bubble Diffuser stands out in the market for its ability to significantly improve the dissolution of oxygen into wastewater, thereby facilitating the biological degradation of pollutants and enhancing the overall treatment process.
Wastewater Treatment EPDM Material Ssi Aerator Coarse Bubble Diffuser
The Coarse Bubble Diffuser is a state-of-the-art aeration device designed to enhance the efficiency of wastewater treatment processes. This cutting-edge product is engineered to deliver a high oxygen transfer efficiency (OTE), with a Standard Oxygen Transfer Efficiency (SOTE) ranging from 22% to an impressive 59%. The Coarse Bubble Diffuser stands out in the market for its ability to significantly improve the dissolution of oxygen into wastewater, thereby facilitating the biological degradation of pollutants and enhancing the overall treatment process.
Wastewater Treatment PTFE Material Ssi Aerator Fine Bubble Half Tube Diffuser
The Fine Bubble Tube Diffuser is a state-of-the-art aeration device designed to enhance the efficiency of wastewater treatment processes. This cutting-edge product is engineered to deliver a high oxygen transfer efficiency (OTE), with a Standard Oxygen Transfer Efficiency (SOTE) ranging from 22% to an impressive 59%. The Fine Bubble Tube Diffuser stands out in the market for its ability to significantly improve the dissolution of oxygen into wastewater, thereby facilitating the biological degradation of pollutants and enhancing the overall treatment process.
Municipal Sewage EPDM/PTFE Ssi Aerator Fine Bubble Tube Diffuser
The Fine Bubble Tube Diffuser is a state-of-the-art aeration device designed to enhance the efficiency of wastewater treatment processes. This cutting-edge product is engineered to deliver a high oxygen transfer efficiency (OTE), with a Standard Oxygen Transfer Efficiency (SOTE) ranging from 22% to an impressive 59%. The Fine Bubble Tube Diffuser stands out in the market for its ability to significantly improve the dissolution of oxygen into wastewater, thereby facilitating the biological degradation of pollutants and enhancing the overall treatment process.
Slant Tube Filler / Slant Plate Filler
The inclined tube / plate filler is mainly used for sedimentation and sand removal devices, and is the most widely used and mature water treatment device in water supply and drainage engineering for over a decade. It is widely applicable, has high treatment efficiency, and occupies a small area. It is suitable for water inlet sand removal, general industrial and water supply sedimentation, sewage sedimentation, oil separation, and tailings concentration treatment. It is suitable for both new construction projects and the renovation of existing old pools, and can achieve good results. The material is ethylene propylene copolymer.
Polymer Composite Gel Bio-filler
Polymer Composite Gel Biocarrie is a porous gel with good water-absorbent properties for sewage treatment, which is the difference between this product and general sponge carriers. The polyurethane sponges on the market are ribbed, while PCG carrier is walled. The special structure makes PCG easy to absorb water, and it becomes a gel after absorbing water, so it is hydrophilic. The special structure of PCG makes it easy to absorb water, and it turns into a gel state after absorbing water, so it has good hydrophilicity.

PCG is a kind of water treatment bio-carrier product based on polymer hydrophilic material, which is inspired by the design of Japan, and referred to the application experience of Japan for about 20 years. Our R&D team has been working on the soft bio-carrier since 2010. In 2010, our R&D team started to develop the soft bio-carrier, and after 6 years of design and development, we finally selected PCG as the soft bio-carrier with high hydrophilicity and biophilicity.
Mbbr Biological Filler Moving Bed Biological Reactor
Active bio-suspension filler (fluidized bed filler) is a new type of bio-active carrier, which adopts scientific formula, according to the needs of different water quality, in the polymer material fusion of different kinds of microorganisms conducive to rapid growth of microorganisms into the attachment of microelements, after a special process of modification, structure and become, with a large surface area, hydrophilicity, mobility, high bioactivity, easy to hang the film, good treatment effect, long service life and other advantages.
Silicone Sewage Treatment Plant Aeration Disc for Wastewater Treatment
DUBHE 215/270/350 (7/9/12") Disc Diffuser systems combine engineering excellence, superior component quality, and a technically advanced product concept, Unibody plastic construction means the diffuser is a single piece. Because of unique developments related to product design and production automation you can purchase this high quality diffuser for an economical price.
Ssi Aerator Fine Bubble Disc Diffuser in Wastewater Treatment 7/9/12inch
The Fine Bubble Disc Diffuser is a state-of-the-art aeration device designed to enhance the efficiency of wastewater treatment processes. This cutting-edge product is engineered to deliver a high oxygen transfer efficiency (OTE), with a Standard Oxygen Transfer Efficiency (SOTE) ranging from 22% to an impressive 59%. The Fine Bubble Disc Diffuser stands out in the market for its ability to significantly improve the dissolution of oxygen into wastewater, thereby facilitating the biological degradation of pollutants and enhancing the overall treatment process.
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+86-18019736003

DUBHE Co.Ltd. is a professional service in the sewage treatment market system equipment suppliers, engaged in various types of aeration, membrane, pump, blower, sludge dewatering machine, biological filler and other environmental protection equipment design and development, production and sales and international trade as one of the high-tech enterprises.
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Contact Person: Amber
Phone: +86-18019736003
WhatsApp: +86-18019736003
Contact Person: Susie
Phone: +86-17501641229
WhatsApp: +86-17501641229
Address: Room 428. No.255 Xinjinqiao Road Pudong New Area Shanghai China
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