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Enzymatic Treatment of Cresols in Wa...

Haghighatnama, Mohammadreza,

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Enzymatic Treatment of Cresols in Water Using Soybean Peroxidase /

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Enzymatic Treatment of Cresols in Water Using Soybean Peroxidase // Mohammadreza Haghighatnama.
作者:	Haghighatnama, Mohammadreza,
面頁冊數:	1 electronic resource (81 pages)
附註:	Source: Masters Abstracts International, Volume: 86-03.
Contained By:	Masters Abstracts International86-03.
標題:	Environmental engineering. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31560431
ISBN:	9798384078586

Enzymatic Treatment of Cresols in Water Using Soybean Peroxidase /
Haghighatnama, Mohammadreza,

Enzymatic Treatment of Cresols in Water Using Soybean Peroxidase /Mohammadreza Haghighatnama. - 1 electronic resource (81 pages)

Source: Masters Abstracts International, Volume: 86-03.

Soybean peroxidase (SBP) is an acidic enzyme isolated from the hulls of soybeans. It plays a crucial role in the catalysis of the oxidation of various aqueous aromatic compounds when hydrogen peroxide is present. The ability of SBP to function in this capacity highlights its potential as a valuable tool in both industrial and environmental processes. Experiments were conducted to evaluate the efficacy of employing SBP for the removal of o-, m-, and p-cresol from water. Utilizing a continuously stirred batch reactor, tests were performed to identify the optimal conditions necessary to achieve a minimum of 95% removal of the cresol compounds. Parameters investigated included pH, SBP dose, hydrogen peroxide concentration, and the dose of cresol compounds, both in the absence and presence of SBP and hydrogen peroxide. Experimental findings demonstrated the efficacy of SBP in removing o-, m-, and p-cresol from water. Optimal conditions for each cresol isomer were identified by HPLC and UV-Vis with o-cresol removal achieving 95% efficiency under conditions of SBP concentration at 0.7 U/mL, pH at 9.0, and hydrogen peroxide concentration at 1.2 mM. For m-cresol, a removal efficiency of 95% was attained with SBP concentration at 0.8 U/mL, pH at 8.0, and hydrogen peroxide concentration at 1.1 mM. Similarly, p-cresol removal reached ≥95% efficiency with SBP concentration at 0.3 U/mL, pH at 7.0, and hydrogen peroxide concentration at 1.0 mM. These results underscore the capability of SBP to effectively reduce o-, m-, and p-cresol concentrations in water.

English

ISBN: 9798384078586Subjects--Topical Terms:

548583
Environmental engineering.
Subjects--Index Terms:

Cresols

Enzymatic Treatment of Cresols in Water Using Soybean Peroxidase /
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520 $a Soybean peroxidase (SBP) is an acidic enzyme isolated from the hulls of soybeans. It plays a crucial role in the catalysis of the oxidation of various aqueous aromatic compounds when hydrogen peroxide is present. The ability of SBP to function in this capacity highlights its potential as a valuable tool in both industrial and environmental processes. Experiments were conducted to evaluate the efficacy of employing SBP for the removal of o-, m-, and p-cresol from water. Utilizing a continuously stirred batch reactor, tests were performed to identify the optimal conditions necessary to achieve a minimum of 95% removal of the cresol compounds. Parameters investigated included pH, SBP dose, hydrogen peroxide concentration, and the dose of cresol compounds, both in the absence and presence of SBP and hydrogen peroxide. Experimental findings demonstrated the efficacy of SBP in removing o-, m-, and p-cresol from water. Optimal conditions for each cresol isomer were identified by HPLC and UV-Vis with o-cresol removal achieving 95% efficiency under conditions of SBP concentration at 0.7 U/mL, pH at 9.0, and hydrogen peroxide concentration at 1.2 mM. For m-cresol, a removal efficiency of 95% was attained with SBP concentration at 0.8 U/mL, pH at 8.0, and hydrogen peroxide concentration at 1.1 mM. Similarly, p-cresol removal reached ≥95% efficiency with SBP concentration at 0.3 U/mL, pH at 7.0, and hydrogen peroxide concentration at 1.0 mM. These results underscore the capability of SBP to effectively reduce o-, m-, and p-cresol concentrations in water.
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650 4 $a Environmental engineering. $3 548583
650 4 $a Chemistry. $3 516420
650 4 $a Water resources management. $3 794747
650 4 $a Chemical engineering. $3 560457
653 $a Cresols
653 $a Enzymatic treatment
653 $a High Performance Liquid Chromatography
653 $a Soybean peroxidase
653 $a UV-Vis spectroscopy
653 $a Wastewater
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710 2 $a University of Windsor (Canada). $b ENVIRONMENTAL ENGINEERING. $e degree granting institution. $3 3817218
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773 0 $t Masters Abstracts International $g 86-03.
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