INAA OF ELEMENTAL CONTENTS IN THE WATERS OF 13 SPRINGS

The a elemental contents in the waters of 13 spring were determined byINAA. The analytical method was checked with the standard water of the U.S.Environmental protection Agency, and the results agreed within experimentalerrors. The INAA shows that the springs contain many healthy trace elements and thecontents of some harmful trace elements are within hygienic standard for drinkingwater. So far as elemental contents are concerned, all the spring waters are softwater of high quality.