Achievability of Municipal Solid Waste Compost for Tea Cultivation with Special Reference to Cadmium
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چکیده
منابع مشابه
Hazardous waste: special reference to municipal solid waste management
Detection of traces of toxic chemicals in drinking water supplies, in polar ice caps, groundwater sources and episodes such as those in Minamata Bay, Japan and Love Canal, USA have focussed the attention of the public worldwide on the risks posed by the inappropriate disposal of hazardous waste and accidental release of toxic chemicals into the environment. In India regulations to control and m...
متن کاملUse of Fertigation and Municipal Solid Waste Compost for Greenhouse Pepper Cultivation
Municipal solid waste compost (MSWC) and/or fertigation used in greenhouse pepper (Capsicum annuum L.) cultivation with five different substrates with soil (S) and/or MSWC mixtures (0-5-10-20-40%) used with or without fertigation. Plants growth increased in 10-20% MSWC and fertigation enhanced mainly the plant height. Fruit number increased in S : MSWC 80 : 20 without fertilizer. Plant biomass ...
متن کاملNitrogen management considerations for landspreading municipal solid waste compost.
Many municipalities have examined composting as an alternative to landfilling for the management of organic solid waste materials. Ultimately these materials will be land-applied and therefore some knowledge of nutrient availability will be necessary to optimize crop yield and minimize environmental risk. Field studies were conducted in 1993 and 1994 on a silt loam and a loamy sand soil in Wisc...
متن کاملStrategies for Separating Contaminants from Municipal Solid Waste Compost
separation approaches affect organic contaminant levels. Thus, this fact sheet will focus primarily on heavy metal contaminants. Those metals of greatest concern in compost—cadmium, mercury, and lead—can be harmful to animals and humans at relatively low concentrations and tend to accumulate in soil, plants, and animals. For most of these potentially harmful metals, the levels in MSW composts a...
متن کاملCadmium binding by fractions of dissolved organic matter and humic substances from municipal solid waste compost.
The agricultural practice of amending soils with composted municipal solid waste (MSW) adds significant amounts of organic matter and trace metals, including Cd. Under these conditions, soluble organic complexes of Cd formed in the compost may be more significant than previously thought, due to Cd bioavailability and mobility in the soil environment. To study the relative importance of differen...
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ژورنال
عنوان ژورنال: CLEAN - Soil, Air, Water
سال: 2018
ISSN: 1863-0650
DOI: 10.1002/clen.201800093