MBC制备及其对城镇生活污水中的磷吸附特性研究
Preparation of MBC and its Study on Phosphorus Adsorption Characteristics in Urban Domestic Wastewater
伍国杰1
作者信息
- 1. 广西工业技师学院, 广西 南宁 530031
- 折叠
摘要
为解决城镇生活污水排放超标的问题,研究通过当地的板栗壳进行炭化及改性处理,生成改性的板栗壳生物炭,将其作为人工湿地的基质.并利用人工湿地技术对生活污水进行净化处理,提高传统人工湿地的净化效能.结果表明,该技术不仅妥善处理了当地的农林废弃物,还解决了当地污水排放超标的问题,为处理农村生活污水提供一个经济可行的新方向.同时,研究有利于提高人工湿地污水净化效率,为其发展挖掘了更多潜在利用价值.
Abstract
In order to solve the problem of excessive discharge of urban domestic sewage,this study investigates the carbonization and modification treatment of local chestnut shells to generate modified chestnut shell biochar,which is used as the substrate for artificial wetlands.And it uses artificial wetland technology to purify domestic sewage,improving the purification efficiency of traditional artificial wetlands.The results indicate that this technology not only properly handles local agricultural and forestry waste,but also solves the problem of excessive local sewage discharge,providing an economically feasible new direction for the treatment of rural domestic sewage.At the same time,research is beneficial for improving the efficiency of sewage purification in artificial wetlands,and has excavated more potential utilization value for their development.
关键词
改性板栗壳生物炭/磷吸附/生活污水/人工湿地技术Key words
modified chestnut shell biochar/phosphorus adsorption/domestic sewage/artificial wetland technology引用本文复制引用
出版年
2024
NETL
NSTL
万方数据