环境工程学报2026，Vol.20Issue(1)：150-156,7.DOI:10.12030/j.cjee.202503109
集成式组合反应器对城市污水厂恶臭气体与微生物气溶胶的协同净化效能
Synergistic Purification of odors and bioaerosols by integrated combined reactor in municipal wastewater plants
摘要
Abstract
A pilot-scale integrated combined reactor was constructed,and its performance in treating odors and bioaerosols produced by municipal wastewater plants was studied.The results showed that the reactor had good removal efficiencies on odors and bioaerosols.The average removal efficiencies of hydrogen sulfide and ammonia were 99.76%and 99.84%,respectively,and the average removal efficiencies of heterotrophic bacteria and fungi were 93.64%and 96.24%,respectively.The dominant microorganisms in the different modules of the integrated combined reactor were different.The suspension absorption module,the fixed ammonia oxidation module and the fixed sulfur oxidation module were dominated by heterotrophic bacteria,acid sulfur bacteria,ammonia oxidizing bacteria and nitrite oxidizing bacteria,respectively.The diameters of heterotrophic bacteria and fungal aerosol particles in the outgas were mainly greater than 7.0 and 4.7～7.0 μm.The research results of the thesis can provide a theoretical reference for the simultaneous removal of odors and bioaerosols by the integrated combined reactor.关键词
集成式组合反应器/城市污水厂/硫化氢/氨/微生物气溶胶Key words
integrated combined reactor/municipal wastewater plant/hydrogen sulfide/ammonia/bioaerosols分类
资源环境引用本文复制引用
任泽宁,杜天君,迟名佳,田洪钰,刘建伟..集成式组合反应器对城市污水厂恶臭气体与微生物气溶胶的协同净化效能[J].环境工程学报,2026,20(1):150-156,7.基金项目
国家自然科学基金资助项目(52370026) （52370026）
