OTT GROUP Aeration System BioTAS® Can enhance micro mixing hose aeration technology SED Biochemical Technology Process System MACOSS® Precision control system InDENSE® Sludge screening technology
BioTAS ® Can enhance micro mixing hose aeration technology

BioTAS ® The aeration technology of the micro mixing hose is improved by using German imported special formula polyurethane PU hose and special punching technology, which forms small and slow rising bubbles in the aeration hose under low air flow, greatly improving oxygen transfer efficiency; Linear aeration ensures uniform air distribution and vertical circulation, resulting in more even mixing and agitation, ensuring good oxygen utilization and power efficiency; The equipment has self-cleaning function, and the oxygen utilization rate will not decline during its service life.

  • BIAOS-Lift ® Framework upgradable aeration system

    We have a well-trained, disciplined, and highly professional installation team that can perform high-altitude operations on newly constructed aeration tanks; Water operations in the renovation project; Covering shed working conditions; Complete protective measures ensure construction safety. The construction team has rich experience, flexible response to various working conditions, fast engineering installation, and reliable quality. Pay attention to engineering aesthetics while ensuring safety, speed, and stability.

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  • BioTAS ® Enhance the aeration technology of micro mixing hoses

    BIOAS-CTMS is a new type of aerator that has been successfully developed by introducing foreign technology. It uses a special formula polyurethane PU hose imported from Germany and special punching technology to form small and slow rising bubbles in the aeration hose under low air flow, greatly improving oxygen transfer efficiency; Linear aeration ensures uniform air distribution and vertical circulation, resulting in more even mixing and agitation, ensuring good oxygen utilization and power efficiency; The equipment has self-cleaning function, and the oxygen utilization rate will not decline during its service life.

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  • BIAOS-Hang ® Hanging type elevating aeration system

    The product assembly adopts semi-automatic mechanical assembly production, using hot melt welding instead of adhesive technology to ensure sufficient supply, uniform product quality, stability and reliability, and high repeatability. The ventilation main pipe spans across the aeration tank, and each group can lift the aerator through a separate ventilation support pipe, which is hoisted inside the tank. The ventilation riser is equipped with detachable joints for easy system maintenance and repair. The lower end of the ventilation riser is connected to two/four sets of tubular aerators through a stainless steel chamber, forming two/four tubes that can lift the aerators. During installation, it can be installed with water online without the need for shutdown or drainage, and maintenance can be carried out without shutdown or drainage.

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  • HAS ® Can enhance the cyclone aeration system

    Specially designed bubble cutting mode, with smaller bubbles and high oxygen utilization efficiency, maintaining a stable DO value in the pool The material is specially blended to increase product toughness while retaining sufficient strength. Mastering the conditions such as mold temperature and injection pressure, increasing the process of strengthening toughness, and ensuring stable and reliable product quality.

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  • Bottom FIXED ® Bottom fixed aeration system

    The traditional bottom installation consists of a main riser connected to the main ventilation pipe at the bottom of the pool, and the main ventilation pipe at the bottom of the pool is further divided into several ventilation branch pipes; The main ventilation pipe and branch pipe at the bottom of the pool are fixed to the bottom of the pool through adjustable brackets and expansion screws, and the aerator is installed on the ventilation branch pipe; Distributed in units. Disc aerators and tubular aerators can be used.

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