Abstract：In order to give a basis for the assessment, the remediation and the treatment of groundwater contaminations, the groundwater pollutants from MSWLs were identified by cumulative pollution load ratio; the groundwater quality near the MSWLs were assessed integrally by Nemero index method and grading methods based on authors′ survey and related reports from 1991 to 2014. The results showed that there were 99 kinds of groundwater pollutants, 2 kinds of visual pollutants and 6 kinds of aggregative pollutants which had been detected. The widespread groundwater pollutants include ammonia, nitrate, nitrite, permanganate index, chemical oxygen demand, total hardness, chloride, iron, manganese, total coliform and volatile phenol; the local groundwater pollutants include total phosphorus, total dissolved solids, fluoride, sulfate, bacterial count and hexavalent chromium; the point groundwater pollutants include trichloro-benzene, cadmium, lead, mercury and iodide. Additionally, the local groundwater pollutants and the point groundwater pollutants are very different in different areas. The comprehensive score of groundwater quality was 7.76. It is indicated that the groundwater near MSWLs had been contaminated seriously in China.
韩智勇, 许模, 刘国, 程诚. 生活垃圾填埋场地下水污染物识别与质量评价[J]. 中国环境科学, 2015, 35(9): 2843-2852.
HAN Zhi-Yong, XU Mo, LIU Guo, CHENG Cheng. Pollutant identification and quality assessment of groundwater near municipal solid waste landfills in China. CHINA ENVIRONMENTAL SCIENCECE, 2015, 35(9): 2843-2852.
