کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6355103 1622650 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preliminary observation on the effect of baking soda volume on controlling odour from discarded organic waste
ترجمه فارسی عنوان
مشاهدات مقدماتی در مورد اثر حجم نوشابه گاز در کنترل بوی از زباله های زیست محیطی حذف شده
کلمات کلیدی
زباله های مواد غذایی، بخور سدیم بیکربنات، اسید فرار آمونیاک
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات مهندسی ژئوتکنیک و زمین شناسی مهندسی
چکیده انگلیسی
Food wastes with high moisture and organic matter content are likely to emit odours as a result of the decomposition process. The management of odour from decomposing wastes is needed to sustain the interest of residents and local councils in the source separation of kitchen wastes. This study investigated the potential of baking soda (at 50 g, 75 g and 100 g per kg food waste) to control odour from seven days stored food waste. It was found that 50 g of baking soda, spread at the bottom of 8 l food wastes bin, can reduce the odour by about 70%. A higher amount (above 100 g) is not advised as a pH higher than 9.0 may be induced leading to the volatilization of odorous ammonia. This research finding is expected to benefit the waste management sector, food processing industries as well as the local authorities where malodour from waste storage is a pressing issue.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Waste Management - Volume 35, January 2015, Pages 187-190
نویسندگان
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