“DGZJYJ--01A Activated Bio-Filter Media” serves as a carrier for bio-bacterial strains to achieve further degradation of organic matter and ammonia nitrogen, with an ammonia nitrogen removal rate exceeding 90% and a total phosphorus removal rate surpassing 85%. A single application lasts over five years. Only a replenishment dose is required after this period. It eliminates chemical dosing, reduces operational and maintenance costs, and demonstrates significant technical advantages, while being certified by test reports from the Ministry of Housing and Urban-Rural Development(MOHURD) and SGS.
