Inter-molecular interactions of phthalic acid esters and multi-stage sorption revealed by experimental investigations and computation simulations

2022 ◽  
Vol 431 ◽  
pp. 134018
Author(s):  
Xiangzhi Zuo ◽  
Peng Yi ◽  
Quan Chen ◽  
Min Wu ◽  
Lijuan Zhang ◽  
...  
Keyword(s):  
Molecular Interactions ◽  
Phthalic Acid ◽  
Experimental Investigations ◽  
Phthalic Acid Esters ◽  
Multi Stage ◽  
Acid Esters

Determination of phthalic acid esters in imitation jewellery and investigation of their migration risk

2013 ◽  
Vol 30 (7) ◽  
pp. 647-653 ◽  
Author(s):  
Ying LAI ◽  
Zongping HUANG ◽  
Xiuxiu GE ◽  
Rui LIN ◽  
Hexiu CHEN
Keyword(s):  
Phthalic Acid ◽  
Phthalic Acid Esters ◽  
Acid Esters

Chemodynamics, transport behaviour and treatment of phthalic acid esters in municipal landfill leachates

1998 ◽  
Vol 38 (2) ◽  
pp. 185-192 ◽  
Author(s):  
M. J. Bauer ◽  
R. Herrmann ◽  
A. Martin ◽  
H. Zellmann
Keyword(s):  
Particulate Matter ◽  
Aquatic Environment ◽  
Phthalic Acid ◽  
Phthalic Acid Esters ◽  
Landfill Leachates ◽  
Transport Behaviour ◽  
Ethylhexyl Phthalate ◽  
Dissolved Phase ◽  
Acid Esters ◽  
Long Chain

Large amounts of phthalic acid esters (PAEs) are leached from plastics dumped at municipal landfills. This leachate transports PAEs either adsorbed on particulate matter or in dissolved phase. Dissolved organic macromolecules, mainly humic-like substances, enhance the solubility of PAEs. In the biochemical environments of municipal landfills short chain PAEs can be degraded by base-catalyzed hydrolysis or by microorganisms which enzymatically split the side chains. However, there is no cleavage of the aromatic ring. Long chain PAEs like di-(2-ethylhexyl) phthalate are neither degraded abiotically nor by microorganisms. Hence, these PAEs can be leached and washed out of leaky landfills into the groundwater and thus continue to be a threat to the aquatic environment. Only a combined UV radiation/ozonation treatment is capable of fully destroying PAEs.

scholarly journals Studies on the Genetic Effects of Phthalic Acid Esters on Cells in Culture

1986 ◽  
Vol 65 ◽  
pp. 263 ◽  
Author(s):  
Barry J. Phillips ◽  
Diana Anderson ◽  
Sharat D. Gangolli
Keyword(s):  
Phthalic Acid ◽  
Genetic Effects ◽  
Phthalic Acid Esters ◽  
Cells In Culture ◽  
Acid Esters

Removal of six phthalic acid esters (PAEs) from domestic sewage by constructed wetlands

2015 ◽  
Vol 275 ◽  
pp. 198-205 ◽  
Author(s):  
Tang Xiaoyan ◽  
Wang Suyu ◽  
Yang Yang ◽  
Tao Ran ◽  
Dai Yunv ◽  
...  
Keyword(s):  
Constructed Wetlands ◽  
Phthalic Acid ◽  
Domestic Sewage ◽  
Phthalic Acid Esters ◽  
Acid Esters

Determining Phthalic Acid Esters Using Terahertz Time Domain Spectroscopy

2016 ◽  
Vol 83 (4) ◽  
pp. 603-609 ◽  
Author(s):  
L. Liu ◽  
L. Shen ◽  
F. Yang ◽  
F. Han ◽  
P. Hu ◽  
...  
Keyword(s):  
Time Domain ◽  
Phthalic Acid ◽  
Phthalic Acid Esters ◽  
Terahertz Time Domain Spectroscopy ◽  
Time Domain Spectroscopy ◽  
Acid Esters
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