地下污水处理厂污泥干化车间通风除臭系统设计
Design of ventilation and deodorization systems for sludge drying workshop of underground sewage treatment plants
摘要：
分析了地下污水处理厂污泥干化车间臭气处理的难点和重点及应对措施，介绍了广州地下污水处理厂污泥干化车间通风除臭系统及空调系统的设计。试运行效果显示，污泥干化车间臭气浓度得到了有效控制，臭气排放水平远高于目前国内标准要求。
关键词：地下污水处理厂；污泥干化车间；通风除臭；臭气浓度；空调系统
Abstract：
The difficulties, key points and countermeasures of odor treatment in the sludge drying workshop of underground sewage treatment plants are analysed. The design of the ventilation and deodorization system and the air conditioning system in the sludge drying workshop of the underground sewage treatment plants in Guangzhou is presented. The trial operation results show that the odor concentration in the sludge drying workshop has been effectively controlled, and the odor emission level is far higher than the current domestic standard.
Keywords:underground sewage treatment plant; sludge drying workshop; ventilation and deodorization; odor concentration; air conditioning system