VLF-R-and EM-31-measurements at three closed landfills in Western Finland
The objective of the study was to clarify if it is possible by means of the electro-magnetical methods to detect contaminants at three closed landfills situated on groundwater areas and thus decrease the amount of groundwater pipes and samples needed for investigation. This would also affect the costs of the research on these sites. The main purpose of this kind of research is to get enough information to improve planning of the remediation of contaminated sites.
This document shows the results and the analysis of the survey that was made, based on the twenty eight manufacture industries of the total of one hundred ninety nine manufacture industries; they industries are located in the rout Cali – Yumbo. The analysis is the result of twenty four questions, that were classify for the ISO 14031 norm, in production areas (operation), direction (management) and environment. The investigation searches with the questions, evaluate the application of the environment management system and its concept of the cleaner production (P+L). The quality of the survey was verified with the evaluation of the environment register of the Autonoma regional of Valle del Cauca Corporation given for the manufacture industries in the 2005 year.