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

页码：375 / 377

页数：3