کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4998549 | 1460395 | 2017 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Feasibility study on biostimulation of dye decolorization and bioelectricity generation by using decolorized metabolites of edible flora-extracts
ترجمه فارسی عنوان
بررسی امکان سنجی بیوسولیناسیون رنگ زدایی رنگ و تولید زیستی الکتریکی با استفاده از متابولیت های رنگ شده از عصاره های گیاهی خوراکی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
As known, naturally-present edible flora contained antioxidants (e.g., polyphenolic compounds) that are significant to human health. Prior studies revealed that decolorized metabolites (DM) of textile dyes might stimulate electron transfer (ET) capabilities of reductive decolorization and bioelectricity generation (RD&BG) due to their roles as electron shuttles (ESs). Such ET stimulating phenomena were also suspected to be associated with characteristics of antioxidant. This first-attempt study selected 6 edible flora to consider whether antioxidant-containing herbs were feasible to be used for wastewater decolorization. Apparently, DM of Gynura bicolor showed promising electron-shuttling capabilities to increase ET efficiency of RD&BG. Moreover, according to cyclic voltammetric profiles, the dosage should be above threshold level to trigger effective ET performance. In addition, supplementation of sufficient DM of G. bicolor could significantly enhance the efficiency of RD of Reactive Black 5 (RBk5) and BG. This study suggested that supplementation of extracts of naturally present edible flora may act as ESs to stimulate RD and BG for environmentally-friendly bioremediation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of the Taiwan Institute of Chemical Engineers - Volume 79, October 2017, Pages 141-150
Journal: Journal of the Taiwan Institute of Chemical Engineers - Volume 79, October 2017, Pages 141-150
نویسندگان
Bor-Yann Chen, An-Wei Hsu, Chia-Chyi Wu, Chung-Chuan Hsueh,