{"id":2070,"date":"2026-04-05T19:35:39","date_gmt":"2026-04-05T12:35:39","guid":{"rendered":"https:\/\/gr-indtech.com\/?post_type=cong_nghe&#038;p=2070"},"modified":"2026-04-05T19:35:52","modified_gmt":"2026-04-05T12:35:52","slug":"oxidation-ditch","status":"publish","type":"cong_nghe","link":"https:\/\/gr-indtech.com\/en\/industries-we-served\/oxidation-ditch\/","title":{"rendered":"Oxidation ditch"},"content":{"rendered":"<p>Oxidation ditches are an advanced activated sludge technology with high treatment efficiency, especially for parameters such as COD, BOD, and TN. With a simple structure, low operating costs, and easy maintenance, this technology is suitable for various types of wastewater, including residential, urban, and industrial wastewater.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oxidation ditches are an advanced activated sludge technology with high treatment efficiency, especially for parameters such as COD, BOD, and TN. With a simple structure, low operating costs, and easy maintenance, this technology is suitable for various types of wastewater, including residential, urban, and industrial wastewater.<\/p>\n","protected":false},"featured_media":1833,"template":"","cong_nghe_category":[61,62,63],"class_list":["post-2070","cong_nghe","type-cong_nghe","status-publish","has-post-thumbnail","hentry","cong_nghe_category-industries-we-served","cong_nghe_category-industries-we-served-lvhd","cong_nghe_category-our-projects"],"acf":[],"_links":{"self":[{"href":"https:\/\/gr-indtech.com\/en\/wp-json\/wp\/v2\/cong_nghe\/2070","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gr-indtech.com\/en\/wp-json\/wp\/v2\/cong_nghe"}],"about":[{"href":"https:\/\/gr-indtech.com\/en\/wp-json\/wp\/v2\/types\/cong_nghe"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gr-indtech.com\/en\/wp-json\/wp\/v2\/media\/1833"}],"wp:attachment":[{"href":"https:\/\/gr-indtech.com\/en\/wp-json\/wp\/v2\/media?parent=2070"}],"wp:term":[{"taxonomy":"cong_nghe_category","embeddable":true,"href":"https:\/\/gr-indtech.com\/en\/wp-json\/wp\/v2\/cong_nghe_category?post=2070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}