【Background of the Project】

The project is located in Huashan Village, Fusheng Town, Liangjiang New District, Chongqing. The sludge-containing thickening and dewatering system and the deodorizing system are the supply, installation and commissioning of the biological filter deodorizing device, collecting duct, sealing cover and anti-hanging membrane.

1. Sludge system

This system is used to treat the sludge produced by the domestic sewage treatment of municipal sewage plants. The contract requires that the water content of the sludge from the gravity thickening tank is less than 97.5%, and the organic content of the sludge should be less than 50%. The water content of the sludge can be Drop below 60%. The main dehydration equipment, such as the automatic chamber diaphragm filter press, adopts domestic well-known brands, and the complete hydraulic system adopts domestic well-known brands to ensure the performance indicators of the filter press, so that the filter press is easy to operate, flexible, safe and reliable. Trouble-free operation.

2. Deodorization system

This system is used for coarse grids and inlet pump rooms, fine grids, water distribution wells, aeration grit tanks, sludge dewatering workshops, sludge thickening tanks, contact disinfection tanks, primary sedimentation tanks, water distribution wells, secondary sedimentation The odor generated by the pool pump room and the sludge pump room is sealed, collected and treated. It is used on the basis of sealing the structure and the equipment, by setting the odor collection pipeline and the exhaust port to discharge the air in the sealed space, and thus form a slight negative pressure in the structure and the equipment sealing cover, so as to realize the structure space odor The gas does not overflow, and the odor can be collected and processed for the final purpose.

The technologically advanced and reliable biological deodorization system purifies the odorous gas, and the odor is subjected to biological treatment when passing through the biological deodorization equipment to eliminate the cause.