Anaerobic digestion of catering wastes: effect of micronutrients and retention time
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چکیده
منابع مشابه
Anaerobic digestion of catering wastes: effect of micronutrients and retention time.
Source-separated foodwastes collected from a campus catering facility were processed in bench-scale single-stage anaerobic digesters. The feedstock contained a varied mix of fruits, vegetables, meats and fried foods. A constant organic loading rate (OLR) was maintained with differing hydraulic retention times (HRT). Regular addition of trace elements or prolonged retention time allowed stable d...
متن کاملUncoupling of liquid and solid retention times in anaerobic digestion of catering wastes.
Source-separated food wastes collected from a university campus catering facility were processed in bench-scale anaerobic digesters. The feedstock contained a varied mix of fruits, vegetables, meats and fried foods. Two modes of digestion were compared. The first was hydraulic flush (HF) mode, in which liquids were flushed through the reactor on a retention time of 25 days while solids were mai...
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چکیده ندارد.
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feasibility of methanolic wastes treatment containing chlorophenol in experimental uasb reactors i.e. r-i and r-ii working side by side constantly for a couple of almost 32 weeks were studied. uasb reactor r-i was initiated by utilizing the digested sludge alone, whereas, the uasb reactor r-ii was startedup by adding an activated carbon of an effective size 1.5-2.5mm to the digested sludge with...
متن کاملAnaerobic co-digestion of organic wastes
Over the last years anaerobic digestion has been successfully established as technology to treat organic wastes. The perspective of turning, through a low-cost process, organic wastes into biogas, a source of renewable energy and profit, has certainly increased the interest around this technology and has required several studies aimed to develop methods that could improve the performance as wel...
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ژورنال
عنوان ژورنال: Water Science and Technology
سال: 2008
ISSN: 0273-1223,1996-9732
DOI: 10.2166/wst.2008.092