Patent number: ZL201721601603.2
Product features: HEM-BAF adopts a reasonable filling method, combining two or more filter materials such as ceramic particles and zeolite in a certain proportion to fill the aerated biofilter, and inoculating HEM high-efficiency biological bacteria. After cultivation and domestication, it can achieve deep treatment of wastewater, making the organic matter or ammonia nitrogen in the wastewater meet the discharge requirements.
Technical advantages:
    ☆ Overcoming the shortcomings of low biological loading capacity of single-layer filter materials and slow biological regeneration speed of zeolite
    ☆Introducing HEM-I type nitrifying and denitrification bacteria has a high removal effect on ammonia nitrogen in wastewater
    ☆The variable forms of reactors are diverse, and can be operated in parallel or in series.