کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7479911 | 1485231 | 2016 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Potential use of algae for heavy metal bioremediation, a critical review
ترجمه فارسی عنوان
استفاده بالقوه از جلبکها برای بازیابی فلزات سنگین، بازبینی انتقادی
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کلمات کلیدی
زیست توده جلبک، ظرفیت جذب، فلزات سنگین، درمان زیستی، سوخت های زیستی،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
Algae have several industrial applications that can lower the cost of biofuel co-production. Among these co-production applications, environmental and wastewater bioremediation are increasingly important. Heavy metal pollution and its implications for public health and the environment have led to increased interest in developing environmental biotechnology approaches. We review the potential for algal biosorption and/or neutralization of the toxic effects of heavy metal ions, primarily focusing on their cellular structure, pretreatment, modification, as well as potential application of genetic engineering in biosorption performance. We evaluate pretreatment, immobilization, and factors affecting biosorption capacity, such as initial metal ion concentration, biomass concentration, initial pH, time, temperature, and interference of multi metal ions and introduce molecular tools to develop engineered algal strains with higher biosorption capacity and selectivity. We conclude that consideration of these parameters can lead to the development of low-cost micro and macroalgae cultivation with high bioremediation potential.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Management - Volume 181, 1 October 2016, Pages 817-831
Journal: Journal of Environmental Management - Volume 181, 1 October 2016, Pages 817-831
نویسندگان
Amin Keyvan Zeraatkar, Hossein Ahmadzadeh, Ahmad Farhad Talebi, Navid R. Moheimani, Mark P. McHenry,