Juntai offers MBBR media for municipal wastewater treatment
Hangzhou Juntai Plastic Products Co., Ltd. manufactures and supplies MBBR bio-active media for the secondary treatment of municipal wastewater. The product uses 100% virgin HDPE, designed to accelerate filter maturation and promote stable biofilm development.

Chinese company Hangzhou Juntai Plastic Products Co., Ltd. is supplying MBBR (Moving Bed Biofilm Reactor) bio-active media for use in sewage treatment plants.
The company states its MBBR media, made from 100% virgin HDPE without fillers, is designed to speed up filter maturation and support consistent biofilm development. This process is key for effective secondary wastewater treatment, where biological processes remove dissolved organic matter.
Juntai emphasizes the durability of its media, citing a service life of up to 20 years. The material features a thicker wall for improved impact resistance and is engineered to increase protected air surface area, enhancing aerobic processes.
The manufacturer notes that its products are developed to avoid patent issues and offers solutions that can be customized to client needs. The company has previously identified MBBR products suitable for aquaculture wastewater treatment.