Aerator

Aerators are key oxygenation devices in municipal wastewater and industrial wastewater biological treatment systems. Our products utilize high-strength membranes (EPDM, silicone rubber, or polyurethane) and corrosion-resistant engineering plastic supports to ensure microbubble uniformity and high oxygen transfer efficiency (up to 25%~35%) under long-term aeration. Common forms include disc, tubular, and plate aerators, suitable for various activated sludge processes such as A/O, SBR, and MBR. The aerators feature an anti-clogging design, with self-closing membrane openings to prevent sludge backflow during system shutdown. They have a long service life of 5~8 years, and membrane replacement is simple, reducing maintenance costs. Typical applications cover municipal wastewater treatment plants, paper mills, printing and dyeing plants, food processing plants, and aquaculture industries. We also provide hydraulic calculation and layout design services for aeration systems to help users achieve low-energy, high-efficiency biological treatment.

Swirl Aerator

The Swirl Aerator (Cyclone Aerator) is a high-efficiency, maintenance-free water aeration and mixing device specially designed for wastewater treatment and water body restoration projects. Different from traditional movable aeration equipment, this static aerator features no rotating parts, stable operation and ultra-low failure rate. It fully mixes air and water through internal cyclone cutting and spiral flow technology, producing a large number of tiny and dense bubbles, which greatly improves oxygen dissolution efficiency and realizes integrated functions of aeration, oxygenation, water stirring and sludge circulation.

Tube Aerator

Our Tubular Aerator is a high-efficiency, energy-saving aeration equipment specifically engineered for municipal and industrial water/wastewater treatment systems. As a core component of aerobic biochemical treatment processes, it adopts advanced membrane material technology and precision structural design to convert compressed air into tiny, uniform bubbles, maximizing oxygen transfer efficiency and providing sufficient dissolved oxygen (DO) for aerobic microorganisms. Widely applied in activated sludge processes, biological contact oxidation, MBR (Membrane Bioreactor), MBBR (Moving Bed Biofilm Reactor), and oxidation ditch systems, this product helps enterprises optimize treatment efficiency, reduce energy consumption, and ensure stable compliance with global water treatment standards, including ISO 9301:2021, ISO 14001:2015, EU Urban Wastewater Treatment Directive (EU 2024/3019), and US EPA Effluent Guidelines.

Disc Aerator

Our Disc Aerator is a high-efficiency, energy-saving diffusion-type aeration equipment specifically engineered for municipal and industrial water/wastewater treatment systems, widely applied in aerobic biochemical processes. As a mainstream aeration solution since its development in the 1980s, it features a compact circular disc structure, integrating a corrosion-resistant base, high-elasticity microporous membrane, and precision air distribution system. By converting compressed air into uniform fine bubbles (1–3mm in diameter) through micron-level pores on the membrane, it maximizes gas-liquid contact area and oxygen transfer efficiency, providing sufficient dissolved oxygen (DO) for aerobic microorganisms. This product effectively enhances pollutant degradation efficiency, reduces energy consumption, and ensures stable operation of water treatment systems, fully complying with global standards including ISO 9301:2021, ISO 14001:2015, EU Urban Wastewater Treatment Directive (EU 2024/3019), US EPA Effluent Guidelines, and CJ/T 294-2018. It has become an indispensable core component for efficient, low-carbon wastewater treatment projects worldwide, suitable for both new construction and renovation of aeration tanks.