Application of column tests and electrical resistivity methods for leachate transport monitoring
Journal Title: Annals of Warsaw University of Life Sciences – SGGW. Land Reclamation - Year 2015, Vol 47, Issue 3
Abstract
Development of the human civilization leads to the pollution of environment. One of the contamination which are a real threat to soil and groundwater are leachates from landfills. In this paper the solute transport through soil was considered. For this purpose, the laboratory column tests of chlorides tracer and leachates transport on two soil samples have been carried out. Furthermore, the electrical resistivity method was applied as auxiliary tool to follow the movements of solute through the soil column what allowed to compare between the results obtained with column test method and electrical resistivity measurements. Breakthrough curves obtained by conductivity and resistivity methods represents similar trends which leads to the conclusion about the suitability of electrical resistivity methods for contamination transport monitoring in soil-water systems.
Authors and Affiliations
DOROTA WYCHOWANIAK, ŁUKASZ ZAWADZKI, MARIUSZ LECH
Hydraulic performance of zero-valent iron and nano-sized zero-valent iron permeable reactive barriers – laboratory test
The hydraulic conductivity of zero-valent iron treatment zone of permeable reactive barriers (PRBs) may be decreased by reducing the porosity caused by gas production and solids precipitation. The st...
Determination of the Resilient modulus MR for the lime stabilized clay obtained from the repeated loading CBR tests
The main aim of this paper is to prove that CBR repeated test is useful to give an adequate like Unconfined Cyclic Triaxial test parameters for design the pavement and subgrade soils. That parameter is the Resilient modu...
Wyznaczanie współczynnika konsolidacji w słabonośnych gruntach organicznych z wykorzystaniem zestawu ACONS
W celu wyznaczenia współczynnika konsolidacji w słabonośnych gruntach organicznych, w laboratoryjnych badaniach edometrycznych, zwykle stosowane są dwie podstawowe metody, Casagrande’a i Taylor’a. W artykule przedstawion...
Analysis of technical feasibility of status improvement the river and valley environment on the example of selected objects
In order to improve the status of rivers and valleys environment, protective measures are often insuffi cient – technical measures are also required. The paper presents two concepts of technical solutions proposed for th...
Small strain stiffness in overconsolidated Pliocene clays
A huge development of technical infrastructure, including the construction of many high-rise buildings, roads, railroads and extension of subway lines, took place over the recent years in Poland. Therefore, numerous plan...