Vermicomposting of Anaerobically Digested Sewage Sludge with Hazelnut Husk and Cow Manure by EarthwormEisenia foetida
نویسندگان
چکیده
منابع مشابه
Vermicomposting of cow dung, kitchen waste and sewage sludge with bagasse using Eisenia fetida
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 amend...
متن کاملبررسی تأثیر فضولات گاوی به عنوان عامل حجیم کننده بر غلظت فلزات سنگین در طی فرآیند ورمی کمپوست لجن فاضلاب شهری
Background and purpose: Sewage sludge can contain heavy metals. This study aimed at investigating the effect of cow manure as bulking agent on concentration of heavy metals (cadmium, chromium, copper and lead) during municipal sewage sludge vermicomposting and compares that with standard levels. Materials and methods: In an experimental research, vermicompost was produced by mixing sewage slud...
متن کاملRemoval of heavy metals from anaerobically digested sewage sludge by isolated indigenous iron-oxidizing bacteria.
The removal of heavy metals (Cr, Cu, Zn, Ni and Pb) from anaerobically digested sludge from the Yuen Long wastewater treatment plant, Hong Kong, has been studied in a batch system using isolated indigenous iron-oxidizing bacteria. The inoculation of indigenous iron-oxidizing bacteria and the addition of FeSO4 accelerated the solubilization of Cr, Cu, Zn, Ni and Pb from the sludge. pH of the slu...
متن کاملVermicomposting of cow dung, kitchen waste and sewage sludge with bagasse using Eisenia fetida
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 amend...
متن کاملReduction of Pathogens from Mixture of Cow Manure, Domestic Waste and Wastewater Treatment Plant Sludge by Vermicomposting Process
Introduction: The present study aimed to investigate the microbial quality of the produced vermicomposts and compare them with the existing standards. Materials and Methods: This experimental study was conducted as a pilot-scale one in the laboratory school. Some perishable domestic wastewater mixed in a reactor, including food waste, vegetables and fruits, cow manure and sludge from wastewate...
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ژورنال
عنوان ژورنال: Compost Science & Utilization
سال: 2014
ISSN: 1065-657X,2326-2397
DOI: 10.1080/1065657x.2014.895454