A New Method of Water Environment Investigation
Liu Yuyu(China Institute for Radiation Protection,Taiyuan,030006) Takashiono(Kyushu Environment Evaluation Association,1 10 1,Fukuoka, Japan,8130004)
A popular method of water environment investigation is described here.The method is characterized by little input of tracers, a bit of sample needed, high sensitivity of detection, and little damage to the environment. It uses Lanthanide DTPA as tracers, combined with ICP MS measurement. It can replace other methods using radioactive isotopes as tracers.