... DISRUPTING CHEMICALS IN SOURCE AND DRINKING WATERS IN JAPAN S. Kunikane*, M. Ando**, T. Aizawa*, Y. Kanegaki*** * Department of Water Supply Engineering, National Institute of Public Health, ... Japan. Kunikane S. (1999). Research on exposure of EDCs via drinking water. Grant -in- aid Research Report, the Ministry of Health and Wealfare, Japan. Ueda H. (2000). Current strategies against ... CONCLUSION From our nationwide survey of raw and treated waters for drinking water supply, 19 chemicals were detected in raw waters and 8 chemicals were detected in treated waters out of 68 suspected...