摘要
本研究通过加入HCl或FeCl3酸化养猪废水得到沉淀物,利用三维荧光光谱、傅里叶红外光谱、X射线衍射图谱对养猪废水中溶解性有机物(DOM)进行定性表征,发现养猪废水中主要DOM成分为含酰胺基团的有机物。本研究结果表明,酰胺类DOM可能是新型污染物。
In this study,precipitation was obtained by adding HCl or FeCl3 to acidify swine wastewater,and the dissolved organic matter(DOM)in swine wastewater was qualitatively characterized by three-dimensional fluorescence spectrum.Fourier infrared spectrum and X-ray diffraction.It was found that the main DOM components in the swine wastewater were organic matter containing amide groups.The results of this study indicate that DOM amide may be an emerging pollutant.
作者
高启燕
赵心悦
周启发
Gao Qiyan;Zhao Xinyue;Zhou Qifa(Taizhou Customs Comprehensive Technical Service Center,Zhejiang,318001;College of Life Sciences,Zhejiang University,Zhejiang,310058)
出处
《当代化工研究》
CAS
2023年第14期42-45,共4页
Modern Chemical Research
基金
2021年浙江省科技厅重点研发项目“垃圾分类处置关键技术、装备研发及应用示范-生活垃圾智能收集及易腐垃圾资源化关键技术研究与示范”(项目编号:2021C03190)。
关键词
养猪废水
溶解性有机物
酰胺
新型污染物
swine wastewater
dissolved organic matter
amide
emerging pollutant
