{"id":9009,"date":"2022-10-21T14:28:24","date_gmt":"2022-10-21T05:28:24","guid":{"rendered":"https:\/\/www.niph.go.jp\/?page_id=9009"},"modified":"2022-10-27T14:26:00","modified_gmt":"2022-10-27T05:26:00","slug":"kosaka_en","status":"publish","type":"page","link":"https:\/\/www.niph.go.jp\/en\/soshiki-en\/09seikatsu-en\/kosaka_en\/","title":{"rendered":"KOSAKA Koji"},"content":{"rendered":"<style>\r\ntd {\r\n    padding: 0;\r\n}\r\ntd:first-child {white-space:nowrap;}\r\n@media screen and ( max-width: 768px ) {\r\ntd {\r\n    width: 100%;\r\n    display: block;\r\npadding: 0.4em 0;\r\n\t}\r\n.rwspn5 {display:none;}\r\ntable {margin-left: 1% !important;}\r\n\r\n#sName_info_en {\r\n    width: 50%;\r\n}\r\n\r\n\t}\r\n\r\n<\/style>\r\n\r\n\r\n\r\n<div class=\"container-fluid\" style=\"margin:0;padding:0;\">\r\n<div class=\"row\" style=\"margin:0;padding:0;\">\r\n<!-----[myphp file='menu-en']------>\r\n<div class=\"\" style=\"padding:0;\">\r\n<div id=\"main\">\r\n\r\n\r\n<div id=\"article\">\r\n<div id=\"pankuzu\"><a href=\"\/en\/index\/\">National Institute of Public Health HOME<\/a>&nbsp;&gt;&nbsp;<a href=\"\/en\/soshiki-en\/soshikizu-en\/\">Organization<\/a>&nbsp;&gt;&nbsp;<a href=\"\/en\/soshiki-en\/09seikatsu-en\/\">Department of Environmental Health<\/a>&nbsp;&gt;&nbsp;<a href=\"\/en\/soshiki-en\/09seikatsu-en\/kosaka_info_en\/\">KOSAKA Koji<\/a>&nbsp;&gt;&nbsp;<em>Work List<\/em><\/div>\r\n<h3>Department of Environmental Health<\/h3>\r\n<p>&nbsp;<\/p>\r\n<div id=\"sName\" class=\"sTitle-name\">\r\n<span>Chief Senior Researcher<br>\r\n<\/span>\r\n<em>KOSAKA Koji<\/em>\r\n<!--International cooperation research part--><\/div>\r\n\r\n<div id=\"article-in\" class=\"kenkyubu\">\r\n<!--Main Area Start-->\r\n\r\n<h4>Specialty<\/h4>\r\n<p>Water Supply Engineering, Water Quality Management, Water Quality Analysis, Water Treatment Process<\/p>\r\n\r\n<h4>Works<\/h4>\r\n<h5>Research reports<\/h5>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbItoh S, Echigo S, Kosaka K, et al. Report of group of disinfection byproduct. In: MHLW-Grant &#8220;Study on drinking water quality management based on occurrence of chemicals and other items (19LA1005).&#8221; Annual Research Report in FY 2021. 2022. (in Japanese) <\/p>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbMatsushita T, Echigo S, Kosaka K, et al. Report of group of odor compounds. In: MHLW-Grant &#8220;Study on drinking water quality management based on occurrence of chemicals and other items (19LA1005).&#8221; Annual Research Report in FY 2021. 2022. (in Japanese) <\/p>\r\n\r\n<h5>Original papers<\/h5>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbHinnech DCK, Kosaka K, Echigo S, Itoh S. Predictable LC\/Q-TOF-MS fragmentation of ozone-reactive N-nitrosodimethylamine precursors coupled with in silico fragmentation and IM-QTOF facilitates their identification in sewage. Environmental Science &#038; Technology. 2022;56(4):2345-2354.<\/p>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbNakai T, Kosaka K, Asami M, Akiba M. Removal of halobenzoquinone precursors during advanced water purification process. Ozone Science &#038; Engineering. 2022;44(2):208-216.<\/p>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbZhou X, Kosaka K, Nakanishi T, Welfringer T, Itoh S. Manganese accumulation on pipe surface in chlorinated drinking water distribution system: Contributions of physical and chemical pathways. Water Research. 2020;184:116201.<\/p>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbKosaka K, Koike Y, Miyabayashi Y, Saito K, Asami M, Sasaki M, Sato S, Akiba M. National survey of utilization of continuous water quality monitors in water supply systems in Japan. Water Science &#038; Technology: Water Supply. 2019;19:1347-1353.<\/p>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbHinnech DCK, Hanafi AE, He K, Kosaka K, Echigo S, Asada Y, Itoh S. Formation of N-nitrosodimethylamine by chloramination of anthropogenic nitrogenous compounds with dimethylamine monitored by Japanese water authorities. Journal of Hazardous Materials. 2019;367:620-628.<\/p>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbKosaka K, Iwatani A, Takeichi Y, Yoshikawa Y, Ohkubo K, Akiba M. Removal of haloacetamides and their precursors at water purification plants applying ozone\/granular activated carbon treatment. Chemosphere. 2018;198:68-74.<\/p>\r\n\r\n<h5>Reviews<\/h5>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbKosaka K, Sagehashi M, Akiba M. Activities related to emergency water supply involving important target facilities of water supply after the Great East Earthquake. Journal of the National Institute of Public Health. 2021;70:538-548. (in Japanese)<\/p>\r\n<p style=\"padding-left:1em;text-indent:-1em;\">\u30fbKosaka K, Akiba M. Adaptations of water supply system to climate change impacts. Journal of the National Institute of Public Health. 2020;69:425-433. (in Japanese)<\/p>\r\n\r\n<h4>Social contributions<\/h4>\r\n<p>Associate editor. Ozone: Science &#038; Engineering.<\/p>\r\n\r\n\r\n        <!--Main Area End--> \r\n      <\/div>\r\n<\/div>\r\n\r\n\r\n<\/div><!--main end--->\r\n<\/div><!--col end--->\r\n<!----[myphp file='menu-en-footer']---->\r\n<\/div><!--row end--->\r\n<\/div><!------- container-fluid end --------->","protected":false},"excerpt":{"rendered":"National Institute of Public Health HOME&nbsp;&gt;&nbsp;Organization&nbsp;&gt;&nbsp;Department of Environmenta &hellip; <p class=\"link-more\"><a href=\"https:\/\/www.niph.go.jp\/en\/soshiki-en\/09seikatsu-en\/kosaka_en\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;KOSAKA Koji&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>","protected":false},"author":1,"featured_media":0,"parent":1583,"menu_order":190,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.niph.go.jp\/wp-json\/wp\/v2\/pages\/9009"}],"collection":[{"href":"https:\/\/www.niph.go.jp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.niph.go.jp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.niph.go.jp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.niph.go.jp\/wp-json\/wp\/v2\/comments?post=9009"}],"version-history":[{"count":3,"href":"https:\/\/www.niph.go.jp\/wp-json\/wp\/v2\/pages\/9009\/revisions"}],"predecessor-version":[{"id":9118,"href":"https:\/\/www.niph.go.jp\/wp-json\/wp\/v2\/pages\/9009\/revisions\/9118"}],"up":[{"embeddable":true,"href":"https:\/\/www.niph.go.jp\/wp-json\/wp\/v2\/pages\/1583"}],"wp:attachment":[{"href":"https:\/\/www.niph.go.jp\/wp-json\/wp\/v2\/media?parent=9009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}