| 摘要 |
#CMT# #/CMT# The indicator is formed from a lipophilic colorless material for detection and/or relative quantification of occurrence of multiple colored lipophilic materials from a group of bituminous and/or pyrolysis-sturdy oils in an aquifer. The indicator containing colorless pigments is formed from water-insoluble plastic resistant against biological decomposition. The indicator has a flat or linear form, and a form of a textile tape, cord, foil, fabric, felt, paper, thread, band or a plastic coated wire. The indicator is placed in a ground water measuring point flowed through by the ground water. #CMT# : #/CMT# An independent claim is also included for a method for applying an indicator. #CMT#USE : #/CMT# Indicator for determining a relative lipophilic colored substance in the ground water. #CMT#ADVANTAGE : #/CMT# The indicator is placed in the ground water measuring point flowed through by the ground water, thus enabling determination of the occurrence and the relative load of the ground water with colored lipophilic substances in the aquifer in a simple and efficient manner. #CMT#POLYMERS : #/CMT# The indicator is formed from polyolefin, chlorous polyolefin and polyvinylchloride. |
