In modern wastewater treatment plants, effective mixing is essential for maintaining biological activity, preventing sludge settling, and ensuring stable process performance. The submersible mixer, also known as a submersible agitator, is a key piece of wastewater treatment equipment designed to provide powerful sludge mixing, tank agitation, and solid suspension in various treatment stages.
With its compact structure and high-efficiency motor, the submersible mixer delivers reliable performance in both municipal wastewater treatment and industrial wastewater treatment systems.
High-Performance Mixing for Wastewater and Sludge
A submersible mixer is installed directly underwater and works by generating strong hydraulic flow and turbulence. This allows it to:
①Keep activated sludge in suspension
②Prevent sludge sedimentation at the bottom of tanks
③Improve biological treatment efficiencyEnhance mixing of wastewater, return sludge, and chemicals
④Compared with traditional surface mixers, submersible mixers for wastewater treatment offer better energy efficiency, lower noise levels, and easier installation, making them ideal for modern treatment facilities.
Widely Used in Multiple Treatment Tanks
Our submersible agitators are widely applied in different stages of the sewage treatment process, including:
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Equalization tanks
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Anaerobic tanks (anaerobic mixing)
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Anoxic tanks (denitrification process)
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Aeration tanks (low-speed mixing zones)
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Sludge holding tanks
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Chemical reaction and dosing tanks
In these applications, continuous and uniform tank mixing is crucial for maintaining stable microbial conditions and improving overall wastewater treatment efficiency.
Energy-Efficient Design and Durable Construction
As a professional manufacturer of submersible mixers and wastewater mixing equipment, we focus on performance, durability, and energy savings. Our mixers feature:
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High-efficiency impellers for strong thrust and optimal flow patterns
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Low-speed, high-torque design for effective large-volume mixing
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Double mechanical seals for reliable long-term underwater operation
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Corrosion-resistant materials suitable for harsh sewage environments
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Energy-saving motors to reduce operational costs in wastewater plants
Flexible installation systems, such as guide rail mounting or fixed brackets, allow for easy maintenance and safe equipment lifting.
Contact Us
If you are looking for a trusted supplier of submersible mixers, submersible agitators, or other wastewater treatment equipment, our team is ready to help with product selection and technical support.
Email: lisa@holly-tech.net.cn
Tel: 86-15995395879
Website: www.hollyep.com
Post time: Jan-28-2026