Use of vermicomposting biotechnology in recycling fly-ash for agricultural use
نویسندگان
چکیده
منابع مشابه
Agricultural use of fly ash: Expected benefits and consequences
Coal is one of the largest sources of energy production in the world accounting in 2006 for about 25% of the world’s primary energy supply, that amounts to almost with a worldwide consumption of 3,090 million tons of oil equivalent. Fly ash (FA), is a residue of coal combustion consisted of amorphous ferro-alumino silicate minerals with a matrix very similar to soil. Its elemental composition i...
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This research paper describes the study of combined effect of Fly Ash (FA) and Rice Husk Ash (RHA) on properties of concrete as partial replacement of Ordinary Portland Cement (OPC). These by-products are having high pozzolanic reactivity. In this research, the composition of mix was used with 10% RHA along with 10, 20 and 30% FA as partial replacement of cement. In this study, the compressive ...
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15 صفحه اولA Review on Potential of Vermicomposting Derived Liquids in Agricultural Use
Rising demand on fertilizer is closely related with the rising demand of crop as the population increases. Land available to be used for agricultural purposes is limited. With the increase of health awareness of people, organically cultured fruits and vegetables are getting attention and in demand. Although chemical fertilizers are still in extensive use these days, people are getting more awar...
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ژورنال
عنوان ژورنال: Linnaeus Eco-Tech
سال: 2007
ISSN: 2002-8008
DOI: 10.15626/eco-tech.2007.025