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Journal of Advances in Environmental Health Research، جلد ۴، شماره ۲، صفحات ۰-۰
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Vermicomposting of cow dung, kitchen waste and sewage sludge with bagasse using Eisenia fetida
چکیده انگلیسی مقاله The sugar cane industry produces significant amounts of cane trash and bagasse. Inappropriate disposal of agro-wastes can lead to environmental problems. Converting wastes such as cane trash and bagasse (Bg) to a fertilizer and conditioner is the aim of sustainable waste management in sugar cane industry. Cow dung (CD), kitchen waste (KW), and sewage sludge (SS) were mixed with bagasse as amendment in different proportions: Bg:CD (1:1), Bg:CD (1:2), Bg:SS (1:1), Bg:SS (1:2), Bg:KW (1:1) and Bg:KW (1:2) in triplicate treatment with Eisenia fetida . Chemical analysis of the samples showed a significant decrease in total organic carbon (TOC) (20%-54%), total Kjeldahl nitrogen (TKN) (9.5%-39.7%) and C:N ratio (12%-31.2%), while total potassium (31.4%-54%) and available phosphorus (32%-55%) contents increased during vermicomposting. A significant difference was observed among weight and number of worms in control with other treatments at the end of vermicomposting. According to obtained results vermicomposting is an efficient method for sustainable recycling different classes of waste produced in sugar cane agro-industry.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله علی اکبر بابایی | ali akbar babaei
environmental technologies research center and department of environmental health engineering, school of public health, ahvaz jundishapur university of medical sciences, ahvaz, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)

دکتر غلامرضا گودرزی | gholamreza goudarzi
environmental technologies research center and department of environmental health engineering, school of public health, ahvaz jundishapur university of medical sciences, ahvaz, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)

عبدالکاظم نیسی | abdolkazem neisi
environmental technologies research center and department of environmental health engineering, school of public health, ahvaz jundishapur university of medical sciences, ahvaz, iran

سازمان اصلی تایید شده: دانشگاه علوم پزشکی جندی شاپور اهواز (Ahvaz jundishapur university of medical sciences)

سید نادعلی علوی | seyed nadali alavi
environmental and occupational hazards control research center and department of environmental health engineering, school of public health, shahid beheshti medical university, tehran, iran
نشانی اینترنتی http://jaehr.muk.ac.ir/index.php/jaehr/article/view/301
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article(s)
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