生物炭在农村生活污水处理工程中的研究进展与应用前景  

Research Progress of Biochar Application in Contemporary Rural Wastewater Facilities

作　　者：贺佐明 He Zuoming(Guangdong Polytechnic of Environmental Protection Engineering,Foshan 528216,China)

机构地区：[1]广东环境保护工程职业学院,广东佛山528216

出　　处：《广东化工》2022年第24期171-173,共3页Guangdong Chemical Industry

摘　　要：近年来,随着我国农村经济的快速发展和人民生活水平的不断提高,农村地区环境污染问题日益突出。为改善我国农村环境状况,满足广大人民群众对美好生活的向往,提出了“共建美丽中国”、“绿色乡村建设行动计划”等一系列政策措施。其中“加强生态保护和修复”是我国生态文明建设的重要内容之一。生物炭,作为一种低碳高效、环境友好、成本低廉的新型吸附剂。经过一定的改性后,生物炭基材料可以有效地去除水中的COD、BOD、总氮和氨氮等污染物,而且由于其较高的比表面积以及表面活性位点(如-NH3基团)带来了较高的吸附性能和选择性,因此,生物炭在处理农村污水方面具有非常广阔的应用前景。本文就目前生物炭在我国农村生活污水处理工程中的最新进展和应用前景进行分析,以期为我国农村污水的低碳治理提供新思路。In recent years, with the rapid development of China’s rural economy and the continuous improvement of people’s living standards, the problem of environmental pollution in rural areas has become increasingly prominent. In order to improve the environmental situation in rural areas and meet the people’s aspiration for a better life, a series of policies and measures such as “Building a Beautiful China” and “Green Countryside Construction Action Plan” have been put forward. Among them, “strengthening ecological protection and restoration” is one of the important elements in the construction of ecological civilization in China.Biochar, as a new type of highly efficient and non-polluting surfactant, is made from coal after charring. The surface modification can remove pollutants such as COD, BOD, Total Nitrogen and ammonia nitrogen from water, and its high specific surface area and surface-active sites bring high adsorption performance and selectivity, so it has a very broad application prospect in treating rural wastewater. This paper provides a review of the latest progress of biochar treatment facilities in rural areas in China, with a view to providing a reference for the treatment of rural wastewater with biochar in China.

关 键 词：农村生活污水处理 绿色乡村 生物炭基材料 生物炭改性 乡村振兴 

分 类 号：TQ[化学工程]