污水处理厂周围环境可接受大气质量的控制
Odor control technology in municipal sewage treatment plants and surroundings
摘要：
针对城市污水处理厂的臭气对周围区域的影响问题，提出了大气质量可接受性的概念，分析比较了臭气的检测技术，认为采取水气分离、将臭气源密封、保持负压、集中处理、高空排放的办法切实可行；同时建议制定臭气控制政策并应综合考虑不同因素。
关键词：臭气,城市污水处理厂,大气质量可接受性,水气分离技术,控制政策
Abstract：
Based on the effect of odor from the municipal sewage treatment plant on the surroundings， brings forward the concept of the acceptance of atmosphere quality. Analyses and compares the odor measuring technologies， and educes the feasible methods which refers to the separate strategy of wastewater and gas， odor source airproofing， maintaining negative pressure， centralized treatment and discharging with high stack. Makes suggestions on comprehensively considering various factors to lay down odor control policies.
Keywords:odor， municipal sewage treatment plant， atmosphere quality acceptance， separate technique of wastewater and gas， control policy