摘要
污水处理厂的兴建在很大程度上改善了水环境,但是污水及污泥处理处置过程中产生的恶臭污染对周边社会及公众的影响不容忽视。恶臭气体具有成分复杂多变、气量大、有毒有害、排污持续、近居民区等特殊性。生物除臭法以其处理气量大、效果好、运行费用低在污水处理厂除臭工程中得到广泛应用。该文总结了污水处理厂生物除臭工程实践中发现的问题,并给出了相关的工艺优化方案。
Water environment has been greatly improved by wastewater treatment plant. At the same time, odor pollution from wastewater and sludge become more and more serious. Complicate components, high flow, toxic and hazardous compounds are main characters of odor in wastewater treatment plant. Based on the advantages of high effect and low cost, biological deodorization method is used widely. Problems found in biological deodorization engineering and process optimization recommendations were introduced.
出处
《净水技术》
CAS
2013年第5期49-52,共4页
Water Purification Technology
关键词
污水处理厂
生物除臭
工艺优化
wastewater treatment plant （WWTP） biological deodorization process optimization
