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The FRP (fiberglass reinforced plastic) anaerobic filter independently developed by Hebei Xinza Environmental Protection Equipment Co., Ltd. adopts a modular design, allowing the packing layer thickness and water distribution system to be configured according to water quality; public case studies show that after adoption by a chemical enterprise, the COD removal rate reached 92%, with recovered biogas used for boiler heating. Main products: AF anaerobic biological filter; representative model: FRP anaerobic filter (non-standard customization).

Business scope: Upstream · Water Affairs › III. Biochemical Treatment › Anaerobic Bioreactor › USR/ABR/AF Medium and Low Load Anaerobic.