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Hydrolysis
Hydrolysis
Hydrolysis converts the cellulose content of
ligno-cellulosic wastes (paper and wood) into fermentable sugars so that
methane or ethanol can be produced as alternative fuels. The traditional method
is for a high temperature and pressure pr…
Bio-fermentation
Bio-fermentationBio-fermentation is the in-vessel fermentation of the organic parts of waste streams to produce methane (for power generation) and simultaneously stabilize putrescible wastes. This process is receiving renewed interest as a method of…
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WASTE MANAGEMENT RECOVERY THROUGH RESOURCE
WASTE MANAGEMENT RECOVERY THROUGH RESOURCEThe application of recycling, reuse, composting, waste-to-energy or other processes to the recovery of material and energy resources unquestionably provides a substantial alternative supply of raw materials …
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PYROLYSIS
PYROLYSIS The technology of pyrolysis is a form of incineration that chemically decomposes organic materials by heat in the absence of oxygen. Pyrolysis typically occurs under pressure and at operating temperatures above 430°C (800°F). In practice, i…
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Fluidized-bed combustion or FBC
Fluidized-bed combustion or FBCFluidized-bed combustion (FBC) technology has made it possible to significantly increase the utilization of various biomasses and wastes in power and heat generation. The pulp and paper industry served as a forerunner …
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BIOMASS-DERIVED RDF
BIOMASS-DERIVED RDF Biomass-derived fuels have been highly successful in Europe. Finland as an example has hundreds of plants which produce heat and power from various types of biomass fuels. Because of the wide variety of fuels, the fuel handling s…
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THE COMPOSITION OF MSW or MUNICIPAL SOLIDE WASTE
THE COMPOSITION OF MSW or MUNICIPAL SOLID WASTEMunicipal solid waste (MSW) is commonly known as trash or garbage. It comprises everyday items, such as product packaging, grass clippings, furniture, clothing, bottles, food scraps, newspapers, applian…
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