Landfill leachate assessment by hydrological and geophysical data: case study NamSon, Hanoi, Vietnam
| Autor: | N. B. Duan, N. V. Giang, Krzysztof Kochanek, N. T. Vu |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Mechanics of Materials
Environmental science Geophysics Leachate Electrical resistivity tomography 010501 environmental sciences 010502 geochemistry & geophysics 01 natural sciences Waste Management and Disposal Surface water Groundwater 0105 earth and related environmental sciences Geological structure |
| Zdroj: | Journal of Material Cycles and Waste Management. 20:1648-1662 |
| ISSN: | 1611-8227 1438-4957 |
| DOI: | 10.1007/s10163-018-0732-7 |
| Popis: | The main objective of this study was to assess the impact of the NamSon landfill on subsurface geological structure and hydrological environment by geophysical techniques and hydrochemical analysis of surface and groundwater. The electrical resistivity tomography (ERT), self-potential (SP) and very low frequency (VLF) methods were used for the investigation of geological structure near the landfill. Three profiles (900 m long in total) of the two-dimensional ERT, VLF density sections and 180 SP data points scattered throughout the study area near the disposal site constituted the basis of the data used in analysis. Additionally, surface water and groundwater samples were collected from six sites in the area for the chemical analysis. Interpretations of geophysical data show a low resistivity zone ( |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full text from SpringerLink