{"id":1498,"date":"2023-07-18T15:43:18","date_gmt":"2023-07-18T06:43:18","guid":{"rendered":"https:\/\/www.elst.okayama-u.ac.jp\/en\/?page_id=1498"},"modified":"2026-04-21T09:02:52","modified_gmt":"2026-04-21T00:02:52","slug":"areas13_toshi","status":"publish","type":"page","link":"https:\/\/www.elst.okayama-u.ac.jp\/en\/education\/mc-kikai\/areas13_toshi\/","title":{"rendered":"Water Environment and Sanitation"},"content":{"rendered":"<h4>&nbsp;<\/h4>\n<ul>\n<li><a href=\"https:\/\/urban.okayama-u.ac.jp\/water\">Link to group homepage<\/a><\/li>\n<\/ul>\n<table class=\"el_table_fix\" style=\"width: 100%\">\n<tbody>\n<tr>\n<th style=\"width: 20%\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium\" src=\"https:\/\/www.elst.okayama-u.ac.jp\/up_load_files\/areas\/areas13_toshi\/nagare.JPG\" width=\"320\" height=\"408\"><\/th>\n<td style=\"width: 80%\">\n<ul>\n<li style=\"list-style-type: none;font-size: 12px;margin-left: -20px\"><span style=\"font-size: 12pt\">Prof. NAGARE Hideaki<\/span><\/li>\n<li style=\"list-style-type: none;font-size: 12px;margin-left: -20px\"><span style=\"font-size: 12pt\">E-mail: nagare-h<span style=\"color: #0000ff\"> [at]<\/span> okayama-u.ac.jp&nbsp;<\/span><\/li>\n<li style=\"list-style-type: none;font-size: 12px;margin-left: -20px\"><span style=\"font-size: 12pt\">water environment\/water treatment\/resource recovery\/chemical substances\n<p><\/span><\/li>\n<\/ul>\n<p><span style=\"font-size: 12pt\"><a class=\"el_linkBtn\" href=\"https:\/\/soran.cc.okayama-u.ac.jp\/html\/923dd65f99be748974506e4da22f6611_en.html\">Directory of Researchers<\/a> \u3000<a class=\"el_linkBtn\" href=\"https:\/\/wql-okayama.blogspot.com\/\">Link to homepage<\/a><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h5>&nbsp;<\/h5>\n<p><a href=\"https:\/\/www.elst.okayama-u.ac.jp\/up_load_files\/areas\/areas13_toshi\/Picture1_JP.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.elst.okayama-u.ac.jp\/up_load_files\/areas\/areas13_toshi\/Picture1_JP.png\" alt=\"\" width=\"266\" height=\"203\"><\/a><\/p>\n<p>As the world&#8217;s population increases, the demand for food and fertilizers is expected to rise, leading to food shortages.\u3000On the other hand, environmental pollution is expected to increase due to the runoff of fertilizer from agricultural lands resulting from food production and the increase in the amount of wastewater from cities. We are developing technologies to treat urban wastewater containing pharmaceuticals and other chemical substances in a hygienic manner while recovering resources (mainly fertilizer components) and reusing them in food production.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Link to group homepage Prof. NAGARE Hideaki E-mail: nagare-h [at] okayama-u.ac.jp&nbsp; water environme [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":147,"menu_order":90,"comment_status":"closed","ping_status":"closed","template":"template-layout_single.php","meta":{"footnotes":""},"class_list":["post-1498","page","type-page","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Link to group homepage Prof. NAGARE Hideaki E-ma\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" 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