Product Introduction: 
    Spherical suspended filler, also known as porous rotating spherical suspended filler, is the latest series product developed among various fillers used in domestic sewage treatment and biofilm treatment technologies. It consists of an inner and outer double-layer sphere, with the outer being a mesh sphere and the inner a rotating sphere.
Application: 
    Widely applicable for the treatment of domestic sewage, petrochemical, light industry and papermaking, food industry, brewing, sugar production, textile, printing and dyeing, leather making, pharmaceutical, and other industrial wastewater.
Performance Characteristics: 
    This filler is injection-molded from polypropylene material, featuring rapid microbial biofilm formation, easy biofilm detachment, resistance to acids and alkalis, aging resistance, unaffected by water flow, long service life, biodegradation resistance, minimal residual sludge, and easy installation. 
Technical Parameters: 
    Brittleness temperature: -10°C, specific surface area: 380–800 m2/m3, porosity: greater than 99%, specific gravity: 0.93. 
Specifications: 
    Ф150mm, Ф100mm, Ф80mm 
Ordering Information: 
    When placing an order, please specify the required filler specifications, type, quantity, or volume.