Self-developed Structured Filter Media Bio-Block Machine

After years of research and development and rich experience in polyethylene extrusion, Joy plastic machinery co.,ltd developed the structured filter media Bio-Block machine. Bio-Block has been widely used in small sewage treatment projects in Europe, involving domestic sewage, industrial wastewater and aquaculture wastewater.

The structured filter media Bio Block is extruded from high-density polyethylene (HDPE) and welded to form a three-dimensional grid processing unit. The unique tube structure on its surface provides a special culture medium for microorganisms. The surface of the Bio Block is relatively rough, which enhances the ability of bacteria in wastewater to grow on the carrier. These strains can widely treat and degrade organic impurities in wastewater. The surface of Bio Block is used as the culture medium of special strains, and its treatment ability depends on its specific surface area. The larger the specific surface area, the more bacterial population and the better treatment capacity