Sorption of pyrene to dissolved humic substances and related model polymers. 1. Structure-Property correlation

Article Abstract:

Dissolved humic substances (DHS) and polyacrylic acid are mixed with pyrene and phenanthrene to help map the sorption of hydrophobic organic compounds in the environment. Aromaticity and polarity factors are recorded through solid-phase microextraction (SPME) and graphed.

Statistical Data Included

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Production of Toxaphene enantiomers by enantioselective HPLC after isolation of the compounds from an anaerobically degraded technical mixture

Article Abstract:

Authors used a chiral stationary HPLC phase and racemates to get pure enantiomers of toxaphene standards. The results of the study, illustrated in figures and tables, have important ramifications for future interpretations of enantiomer ratios and the study of pollution in sediment, soil, and sewer sludge.

Pesticide and Other Agricultural Chemical Manufacturing, Agricultural chemicals, not elsewhere classified, Toxaphene, Pollution, Chemical industry, Pesticides industry

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Lanthaide oxide-doped titanium dioxide photocatalysts: Novel photocatalysts for the enhanced degradation of p-chlorophenoxyacetic acid

Article Abstract:

The photocatalytic degradation of p-chlorophenoxyacetic acid is studied in oxygenated aqueous suspensions of lanthanide oxide-doped titanium dioxide photocatalysts.

Israel, All Other Miscellaneous Chemical Product and Preparation Manufacturing, Catalysts, Chemical preparations, not elsewhere classified, Bioremediation, Specialty chemicals industry, Titanium dioxide, Chlorophenoxyacetic acid

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