Mechanistic aspects of polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) formation from chlorine bleaching of non-wood pulp

[Display omitted] •Neither phenol, nor guaiacol and catechol function as evident precursor of PCDD/Fs.•PCDFs and PCDDs mainly originate from chlorination of DBF and nonextractable precursors, respectively.•DBF was more easily chlorinated than DBD in pulp bleaching.•Direct chlorination of DBD/F prima...

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Veröffentlicht in:	Journal of hazardous materials 2020-03, Vol.386, p.121652-121652, Article 121652
Hauptverfasser:	Xia, Kexue, Ni, Yuwen, Zhan, Faqiang, Song, Boyu, Ren, Yong, Sun, Yangzhao, Gao, Yuan, Cao, Rong, Zhang, Yichi, Chen, Jiping, Zhang, Haijun
Format:	Artikel
Sprache:	eng
Schlagworte:	DBD/F PCDD/Fs Precursors Pulp chlorine bleaching
Online-Zugang:	Volltext
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