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Occurrence, seasonal variation and environmental impact of phosphorus flame retardants in a large scale wastewater treatment plant

The occurrence, seasonal variation and emission of nine widely used phosphorus flame retardants (PFRs) were investigated in a wastewater treatment plant (WWTP) located in Guangzhou, China, over 1 year. Results showed that PFRs were widely detected in wastewater and sewage sludge. Tris(2-chloroisopro...

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Bibliographic Details
Published in:Environmental science and pollution research international 2019-12, Vol.26 (36), p.36333-36342
Main Authors: Liu, Zhineng, Deng, Mingjun, Wu, Qihang, Kuo, Dave T. F., Zeng, Lixi, Wang, Zhu, Zhang, Ying, Liu, Xinyu, Liu, Shengyu, Liang, Junyan, Hu, Xiaodong, Mai, Bixian
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Language:English
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Summary:The occurrence, seasonal variation and emission of nine widely used phosphorus flame retardants (PFRs) were investigated in a wastewater treatment plant (WWTP) located in Guangzhou, China, over 1 year. Results showed that PFRs were widely detected in wastewater and sewage sludge. Tris(2-chloroisopropyl) phosphate (TCIPP) was the most dominant PFRs in influent, effluent, and sludge. Significant seasonal variation of total PFRs in the influent was observed ( p  
ISSN:0944-1344
1614-7499
DOI:10.1007/s11356-019-06670-1