农村一体化生活污水处理设备研究现状与趋势
Research status and trend of rural integrated domestic sewage treatment equipment
谢多娇 1胡成亮 1李志海1
作者信息
- 1. 汕头市弘源环保科技有限公司,广东 汕头 515800
- 折叠
摘要
自 21 世纪初,农村生活污水治理的发展至今已有 20 年的历程,在经历了厌氧沼气、土地渗滤、人工湿地生态治理等初步发展阶段后,越来越多的研究热点转移至具有处理效率高、投资少、占地小、低能耗、运行管理简单、自动化程度高等优势的一体化污水处理设备的开发.在针对具有分散性大、水量变化系数大、水量小、低浓度等特点的农村生活污水的处理上,目前更侧重于组合工艺的应用,而一体化污水处理设备则成为组合工艺中不可或缺的重要环节.本研究对CNKI数据库中应用于农村的一体化污水处理设备研究论文进行了科学计量可视化分析,其结果表明,一体化污水处理设备的研究自 2017 年起进入成长期.
Abstract
Since the beginning of the 21st century,rural domestic sewage treatment has undergone a development period of 20 years.Following the initial stages of anaerobic methane,land percolation,and constructed wetland ecological treatment,research focus has increasingly shifted towards the development of integrated sewage treatment equipment that offers advantages such as high treatment efficiency,reduced investment costs,small footprint requirements,low energy consumption,simplified operation and management processes,and a high degree of automation.Given the challenges posed by large dispersion characteristics,significant water change coefficients,limited water quantities,and low concentrations in treating rural domestic sewage;Combination technologies are currently receiving more attention with integrated sewage treatment equipment becoming an indispensable component within these processes.An analysis conducted on research papers from the CNKI database using scientific metrological visualization techniques reveals that since 2017 there has been substantial growth in research related to integrated sewage treatment equipment.
关键词
农村生活污水/一体化污水处理设备/CiteSpace/现状分析/处理工艺Key words
Rural domestic sewage/integrated sewage treatment equipment/CiteSpace/status analysis/treatment process引用本文复制引用
出版年
2024
NETL
NSTL
万方数据