PFOA and PFOS Removal Processes in Activated Sludge Reactor at Laboratory Scale

被引:13
作者
Chiavola, Agostina [1 ]
Di Marcantonio, Camilla [1 ]
Boni, Maria Rosaria [1 ]
Biagioli, Stefano [2 ]
Frugis, Alessandro [2 ]
Cecchini, Giancarlo [2 ]
机构
[1] Sapienza Univ Rome, Dept Civil Bldg & Environm Engn DICEA, Rome, Italy
[2] Acea Elabori SpA, Via Vitorchiano 165, Rome, Italy
来源
FRONTIERS IN WATER-ENERGY-NEXUS NATURE-BASED SOLUTIONS, ADVANCED TECHNOLOGIES AND BEST PRACTICES FOR ENVIRONMENTAL SUSTAINABILITY | 2020年
关键词
Activated sludge; Biodegradation; Emerging contaminants; Inhibition effect; Perfluoroalkyl substances; Respirometric test; PERFLUORINATED COMPOUNDS; DRINKING-WATER; FATE;
D O I
10.1007/978-3-030-13068-8_94
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
Adsorption was the main removal process of PFOS and PFOA in activated sludge reactors at laboratory scale. Some biodegradation of the two tested contaminants was also detected, after adsorption. Respirometric tests showed inhibition of the nitrifying bacteria up to 30% due to the presence of PFOS and PFOA. COD removal was not affected by the presence of PFOS and PFOA.
引用
收藏
页码:375 / 377
页数:3
相关论文
共 12 条
[1]   Partitioning of perfluorooctanoate (PFOA), perfluorooctane sulfonate (PFOS) and perfluorooctane sulfonamide (PFOSA) between water and sediment [J].
Ahrens, Lutz ;
Yeung, Leo W. Y. ;
Taniyasu, Sachi ;
Lam, Paul K. S. ;
Yamashita, Nobuyoshi .
CHEMOSPHERE, 2011, 85 (05) :731-737
[2]  
[Anonymous], OECD Guidelines for the Testing of Chemicals, Section 2: Effects on Biotic Systems, DOI DOI 10.1787/9789264070080-EN
[3]   Review on the occurrence, fate and removal of perfluorinated compounds during wastewater treatment [J].
Arvaniti, Olga S. ;
Stasinakis, Athanasios S. .
SCIENCE OF THE TOTAL ENVIRONMENT, 2015, 524 :81-92
[4]   Sources and fate of perfluorinated compounds in the aqueous environment and in drinking water of a highly urbanized and industrialized area in Italy [J].
Castiglioni, Sara ;
Valsecchi, Sara ;
Polesello, Stefano ;
Rusconi, Marianna ;
Melis, Manuela ;
Palmiotto, Marinella ;
Manenti, Angela ;
Davoli, Enrico ;
Zuccato, Ettore .
JOURNAL OF HAZARDOUS MATERIALS, 2015, 282 :51-60
[5]   Endocrine disruptors compounds, pharmaceuticals and personal care products in urban wastewater: implications for agricultural reuse and their removal by adsorption process [J].
Grassi, Mariangela ;
Rizzo, Luigi ;
Farina, Anna .
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2013, 20 (06) :3616-3628
[6]   Biodegradation of perfluorooctanesulfonate (PFOS) as an emerging contaminant [J].
Kwon, Bum Gun ;
Lim, Hye-Jung ;
Na, Suk-Hyun ;
Choi, Bong-In ;
Shin, Dong-Soo ;
Chung, Seon-Yong .
CHEMOSPHERE, 2014, 109 :221-225
[7]   Investigating the biodegradability of perfluorooctanoic acid [J].
Liou, J. S-C. ;
Szostek, B. ;
DeRito, C. M. ;
Madsen, E. L. .
CHEMOSPHERE, 2010, 80 (02) :176-183
[8]   Perfluoroalkyl substances (PFASs) in wastewater treatment plants and drinking water treatment plants: Removal efficiency and exposure risk [J].
Pan, Chang-Gui ;
Liu, You-Sheng ;
Ying, Guang-Guo .
WATER RESEARCH, 2016, 106 :562-570
[9]   Sorption potential of different biomass fly ashes for the removal of diuron and 3,4-dichloroaniline from water [J].
Quirantes, Mar ;
Nogales, Rogelio ;
Romero, Esperanza .
JOURNAL OF HAZARDOUS MATERIALS, 2017, 331 :300-308
[10]   Biodegradation potential of wastewater micropollutants by ammonia-oxidizing bacteria [J].
Roh, Hyungkeun ;
Subramanya, Nethra ;
Zhao, Fuman ;
Yu, Chang-Ping ;
Sandt, Justin ;
Chu, Kung-Hui .
CHEMOSPHERE, 2009, 77 (08) :1084-1089