{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,21]],"date-time":"2026-09-21T04:14:29Z","timestamp":1789964069363,"version":"4.0.1"},"reference-count":29,"publisher":"IWA Publishing","issue":"6","content-domain":{"domain":["iwaponline.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2017,3,23]]},"abstract":"<jats:p>Glyphosate (PMG) wastewater with 40\u2013600 mg\/L organic phosphorus (OP) and 1\u20134% CH2O was treated by catalytic wet oxidation (CWO) and the lime-catalyzed formose reaction to remove total phosphorus (TP) and improve biodegradability. Activated carbons (ACs) modified by H2O2 oxidation and thermal treatment with melamine were used as CWO catalysts and characterized by N2 adsorption\/desorption and XPS. The CWO experiments were performed in an autoclave reactor at 110\u2013130 \u00b0C and 1.0 MPa. The modified AC showed higher catalytic activity than the parent AC due to the introduction of nitrogen-containing functional groups, exhibited over 90% OP removal for various real PMG wastewaters, and had good stability for 20 consecutive CWO runs. The CWO effluents were further treated by lime at 80 \u00b0C to remove TP and CH2O. The treated ef\ufb02uents, containing 0.5\u201312 mg\/L TP and 20\u201360 mg\/L CH2O, showed good biodegradability with a BOD5\/COD ratio of 0.31\u20130.41. The combination of CWO and lime is an effective treatment method prior to biological treatment for solving the problems of OP and CH2O encountered by the glyphosate industry.<\/jats:p>","DOI":"10.2166\/wst.2017.006","type":"journal-article","created":{"date-parts":[[2017,1,3]],"date-time":"2017-01-03T01:35:21Z","timestamp":1483407321000},"page":"1390-1398","update-policy":"https:\/\/doi.org\/10.2166\/iwapcrossmarkpolicypage","source":"Crossref","is-referenced-by-count":11,"title":["Removal of organic phosphorus and formaldehyde in glyphosate wastewater by CWO and the lime-catalyzed formose reaction"],"prefix":"10.2166","volume":"75","author":[{"given":"Bo","family":"Xing","sequence":"first","affiliation":[{"name":"Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China"},{"name":"University of Chinese Academy of Sciences, Beijing 100049, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Honglin","family":"Chen","sequence":"first","affiliation":[{"name":"Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiaoming","family":"Zhang","sequence":"first","affiliation":[{"name":"Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"945","published-online":{"date-parts":[[2017,1,2]]},"reference":[{"issue":"2","key":"2020032807184710100_WST-EM16899R4C1","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1016\/S0926-3373(03)00229-7","article-title":"Catalytic wet air oxidation of aqueous ammonia with activated carbon","volume":"46","author":"Aguilar","year":"2003","journal-title":"Applied Catalysis B: Environmental"},{"issue":"3","key":"2020032807184710100_WST-EM16899R4C2","doi-asserted-by":"crossref","first-page":"469","DOI":"10.1016\/j.carbon.2003.10.042","article-title":"Bituminous coal-based activated carbons modified with nitrogen as adsorbents of hydrogen sulfide","volume":"42","author":"Bagreev","year":"2004","journal-title":"Carbon"},{"issue":"1","key":"2020032807184710100_WST-EM16899R4C3","doi-asserted-by":"crossref","first-page":"373","DOI":"10.1021\/ja01145a126","article-title":"The determination of pore volume and area distributions in porous substances. 1. 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