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Нафтопродукти У Водному Середовищі

“…The concentration of hydrocarbons with methyl and methylene groups was determined by the calibration graphs for the infrared absorption band 2926 cm -1 [8,9], and the concentration of aromatic hydrocarbons was determined by the absorption band of benzene -3030 cm -1 and the calibration graph of benzene in CCl 4 [9]. We can see from Fig.…”

“…In addition, the "sub-commodity water" may be enriched with benzene groups, and therefore the concentration of dissolved PPs determined by traditional methods may differ significantly from the total concentration of petroleum organic substances contained in the water, since the solubility of benzene-like compounds in water, as noted earlier, is much higher than that of classical PPs. Therefore, it is advisable to use oxidative methods to determine the concentration of PPs in such waters [9,10]. Conclusions 1.…”