This process is a professional foul gas and control of organic emissions, biofilm stench adsorption tower, biological bacteria absorb the decomposition of the foul gas odor groups be decomposed into carbon dioxide and water as well as sulfur dioxide and other gases. 

 Biofilm bacteria rely on the circulation pump to provide energy, the washing cycle water pool configuration biofilm self-purification system, the biofilm in the spray water to dissolve the stench groups are circulating pool purification system to absorb decomposition does not cause secondary pollution of the water quality, spray watering can be recycled.