TQ Type Spherical Granular Filler, TX Type Suspended Moving Filler

Structure and Mechanism
    Suspended moving filler has been widely recognized by environmental protection experts both domestically and internationally as a high-efficiency and energy-saving biological carrier. Compared to fixed biofilms, moving biofilms represent quantitative and qualitative advancements in the mass transfer mechanisms among gas, liquid, and membrane phases. Suspended moving membrane carriers are undoubtedly the future direction in the field of environmental water treatment. In 1998, our company undertook the task of drafting the national technical certification standards for "Fixed Fillers" and "Suspended Fillers" assigned by the State Environmental Protection Administration. Suspended moving filler must both suspend and move; achieving a fluidized state during water movement is crucial. The specific gravity of the filler (which varies with different water qualities and oxygen demands) and the structure of the filler (equipped with deflectors to enable rolling with aeration) are both critical factors. Our company has mastered this technology and has designed various suspended fillers suitable for different types of wastewater, concentrations, and processes.