کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6353830 1622637 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Use of digestate from a decentralized on-farm biogas plant as fertilizer in soils: An ecotoxicological study for future indicators in risk and life cycle assessment
ترجمه فارسی عنوان
استفاده از هضم از یک گیاه بیوگاز در مزرعه غیر متمرکز به عنوان کود در خاک: مطالعه زیست شناختی برای شاخص های آینده در ارزیابی ریسک و چرخه زندگی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی
The ecotoxicological parameters obtained from the experimental activity have been analyzed so that they could serve in both ecological risk assessment (ERA) and life cycle assessment (LCA) to assess the risks and impacts of using digestate as a biofertiliser in agriculture. An interim effect factor of 1.17E−3 m3/kg-in-soil is advocated and can be used in life cycle impact assessment modelling of terrestrial ecotoxicity. A predicted non effect concentration for soil organisms was defined at 341 mg-digestate/kg-soil and can be used for the dose-response assessment step in ERA. Although these values are recommended for use in ERA and LCA applications, it should be stressed that they underlie important uncertainties, which should be reduced by increasing the number of toxicological tests, in particular of chronic studies conducted at different trophic levels.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Waste Management - Volume 49, March 2016, Pages 378-389
نویسندگان
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