Organizations: Contaminant fate processes Variables: total_organic_carbon electric_conductivity Substances: 4-Aminopyrin (4-Aminoantipyrin 4-AA) (RLFWWDJHLFCNIJ-UHFFFAOYSA-N) 3-5-Diamino-2-4-6-triiodobenzoic acid (GOQCZMZLABPEME-UHFFFAOYSA-N) Systems: groundwater Keywords: micropollutants