摘要
西藏地区由于其独特的地理位置和气候条件,公共卫生设施的建设和管理面临诸多挑战。厕所是西藏地区常见的民生设施,臭气问题不仅影响当地居民的生活质量,还可能对环境造成污染。文章在2024年5月-8月选取西藏不同海拔梯度的厕所进行了臭气样品采集,分析了主要成分VOCs的浓度变化,并在西藏6个农村就厕所臭气强度和来源等问题进行了问卷调查。结果表明VOCs浓度随着海拔的升高而降低,调研的厕所类型主要为自建厕所,海拔高的地方温度较低,异味相对较小,人们对厕所的满意程度占比为67.85%。该研究有助于深入了解高海拔地区厕所臭气问题的特点,为制定有效的臭气治理策略提供理论依据。
Due to its unique geographical location and climatic conditions,the construction and management of public health facilities in Tibet face many challenges.Toilets are common facilities for people’s livelihood in Tibet,and the odor problem not only affects the quality oflife oflocal residents,but also may cause environmental pollution.This paper collected odor samples from toilets at different altitudes in Tibet from May to August 2024,analyzed the concentration changes of VOCs,the main component,and conducted a questionnaire survey on the intensity and source of odor in toilets in 6 rural areas of Tibet.The results showed that VOCs concentration decreased with the increase of altitude,and the types of toilets surveyed were mainly self-built toilets.The temperature was lower in places with high altitude,and the smell was relatively small.People’s satisfaction with toilets accounted for 67.85%.This study is helpful to understand the characteristics of toilet odor problems in high altitude areas and provide theoretical basis for formulating effective odor control strategies.
作者
范继中
王坤豪
次仁白宗
王浩然
崔小梅
FAN Jizhong;WANG Kunhao;CIREN Baizong;WANG Haoran;CUI Xiaomei(College of Ecology and Environment,Tibet University,Lhasa 850000,China)
出处
《化工管理》
2025年第8期62-65,共4页
Chemical Management
基金
国家重点研发计划子课题(2022YFD1601001-01)
西藏大学2024年国家级大学生创新训练项目(S202410694057)。
