Effects of ozonation pretreatment on natural organic matter and wastewater derived organic matter - Possible implications on the formation of ozonation by-products

详细信息    查看全文

• 作者：Alexandros Papageorgiou^a ; ^{alexpapageorgiou@hotmail.com} ; Stylianos K. Stylianou^b ; Pavlos Kaffes^a ; Anastasios I. Zouboulis^b ; Dimitra Voutsa^a
• 关键词：Aldehydes ; BDOC ; EfOM ; Fluorescence ; NOM ; Ozonation
• 刊名：Chemosphere
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：170
• 期：Complete
• 页码：33-40
• 全文大小：1128 K
• 卷排序：170

文摘

NOM and wastewater organic matter exhibited different spectroscopic patterns. Ozonation reduced UV absorbance and fluorescence intensities of organic matter. OM from various sources showed different formation yield of carbonyl compounds. Wastewater had higher scavenger rates than surface water.