Porous Suspended Ball Filler, also known as Porous Rotating Spherical Suspended Filler, is a new series of fillers developed for treating wastewater in China, specifically for biological membrane process technology. It features a full three-dimensional structure in biochemical wastewater treatment, with a large specific surface area, easy to form a biofilm, non-blocking, and conducive to microbial growth. It is easy to replace, acid and alkali resistant, anti-aging, unaffected by water flow, long service life, minimal sludge residue, can be directly added without fixation, and is easy to install. ● Product Features: This filler series is injection-molded from polypropylene material, consisting of an outer and inner double-layered spherical structure. The outer layer is a hollow fishnet-like spherical body, and the inner layer is a rotating spherical body. It primarily serves as a carrier for biological membranes while also acting to retain suspended matter. The product boasts strong biological adhesion, a large specific surface area, high porosity, good chemical and biological stability, and durability.
Product Overview
Porous Suspended Bead Media, also known as Porous Rotating Spherical Suspended Media, is a new product series developed for domestic wastewater treatment and biofilm treatment technologies. It features a full three-dimensional structure in biochemical wastewater treatment, with a large specific surface area, easy film formation, no clogging, easy microbial growth, easy replacement, resistance to acids and alkalis, anti-aging, unaffected by water flow, long service life, minimal excess sludge, direct application, no need for fixation, and easy installation.
Product Features
This filling series is injection-molded from polypropylene material, featuring an inner and outer double-layered spherical design. The outer layer is a hollow, net-like sphere, while the inner layer is a rotating sphere. It primarily serves as a biofilm carrier, with additional functions of retaining suspended matter. The product boasts strong bio-adhesion, large specific surface area, high porosity, excellent chemical and biological stability, durability, non-leaching of harmful substances, no secondary pollution, UV resistance, aging resistance, and strong hydrophilicity. During use, it is easy for microorganisms to form and replace, acid and alkali-resistant, aging-resistant, unaffected by water flow, with a long service life, minimal remaining sludge, and easy installation.
Application Scope
The media is suitable for various types of structures in submerged biological filter tanks using the contact oxidation method. It demonstrates distinct advantages over other media in treating various organic industrial wastewater, domestic sewage, and urban wastewater, as well as in pre-treatment for micro-polluted water and nitrogen removal technology. It is applicable for wastewater treatment processes involving nitrogen and phosphorus removal in high-concentration organic wastewater, various industrial wastewater, oil refining wastewater, daily chemical wastewater, pharmaceutical wastewater, biological filter towers, desulfurization, deodorization, and urban domestic sewage.
