Effects of bulking agents, load size or starter cultures in kitchen-waste composting
نویسندگان
چکیده
منابع مشابه
Effectiveness of three bulking agents for food waste composting.
Rather than landfilling, composting the organic fraction of municipal solid wastes recycles the waste as a safe and nutrient enriched soil amendment, reduces emissions of greenhouse gases and generates less leachate. The objective of this project was to investigate the composting effectiveness of three bulking agents, namely chopped wheat (Triticum) straw, chopped mature hay consisting of 80% t...
متن کاملEffect of pre-composting on vermicomposting of kitchen waste.
The aim of this work was to test combination of the thermocomposting and vermicomposting to improve the treatment efficiency and assess the optimum period required in each method to produce good quality compost. The results showed that pre-thermocomposting improved vermicomposting of kitchen waste. A 9-day thermocomposting prior to vermicomposting helped in mass reduction, moisture management a...
متن کاملSimplex-centroid mixture formulation for optimised composting of kitchen waste.
Composting is a good recycling method to fully utilise all the organic wastes present in kitchen waste due to its high nutritious matter within the waste. In this present study, the optimised mixture proportions of kitchen waste containing vegetable scraps (V), fish processing waste (F) and newspaper (N) or onion peels (O) were determined by applying the simplex-centroid mixture design method t...
متن کاملEffects of raw materials and bulking agents on the thermophilic composting process.
Three typical biological solid wastes, animal manure, garbage, and sewage sludge, were compared with regard for the composting process and the changes in microbial community structure. The effect of different bulking agents such as rice straw, vermiculite, sawdust, and waste paper were compared in manure compost. The differences in the microbial community were characterized by the quinone profi...
متن کاملApplication of Compound Microbial Preparations in Composting with Lactic Acid Fermentation Residue from Kitchen Waste
In order to utilize the lactic fermentation residue obtained from kitchen waste, composting was carried out with such residue and sawdust. Compound microbial preparations (CMPs) were added into the system to test feasibility to facilitate the composting process. The changes of physicochemical properties and microbiological index were investigated during composting with lactic acid fermentation ...
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ژورنال
عنوان ژورنال: International Journal Of Recycling of Organic Waste in Agriculture
سال: 2013
ISSN: 2251-7715
DOI: 10.1186/2251-7715-2-3