EPDM Diaphragm-type Microporous Aeration Tube

The tubular aerator is a widely used equipment for wastewater treatment and water aeration. The following is a detailed introduction to the tubular aerator: Technical Features • Efficient Oxygen Transfer: The microporous structure of the tubular aerator can generate small bubbles with diameters typically ranging from 1-3mm, increasing the gas-liquid contact area and significantly improving oxygen transfer efficiency. Compared to traditional aeration equipment, its oxygen utilization rate can be increased by 20%-30%. • Self-closing Hole Design: With a self-closing hole structure, the micropores will automatically close when aeration is stopped, preventing sewage from flowing back into the aerator system and avoiding blockages. • Good Chemical Stability: The rubber diaphragm is usually made of materials such as ethylene propylene diene monomer (EPDM), silicone rubber, or polyurethane, which have good acid and alkali resistance, heat resistance, and aging resistance, ensuring a long service life. • Energy Saving and Consumption Reduction: Due to the high oxygen transfer efficiency, the operating energy consumption is low, effectively reducing the operating costs of wastewater treatment plants. • Easy Installation and Maintenance: The structure is simple and installation is flexible, allowing for customized design according to the size and shape of the wastewater treatment tank. Maintenance costs are low, requiring only regular cleaning and inspection. • Strong Adaptability: It is suitable for various wastewater treatment processes, such as activated sludge process and biofilm process, and can operate stably under complex water quality conditions.