The different types of mineral industries wastes are characterized. Total tonnage in the world of finely ground wastes from i.a. flotation and leaching operations amounts to around 1 500 million tons per annum. The major environmental problems arise from slowly settling fine particles, dissolved metal ions and chemicals retained in the effluent. The paper discusses the toxic effects of dissolve...

Municipal waste has characteristics that make it particularly suitable for the generation of heat and power. Waste is generally available close to the location of heat and power consumption in towns and densely populated areas. The technology used in modern Energy-from-Waste (EfW) plants is such that the waste is transformed into a reusable ash and that the flue gases are no longer a significan...

Landfill Gas to Energy This research investigates the utilization of landfill gas, an abundant waste product, by reforming it to syngas that can be converted to liquid fuels using Fischer Tropsch or to a H2 rich stream using water-gas shift. 65% of the 413 million tons of municipal solid waste (MSW) generated per year in the United States is landfilled, and 67% of the landfilled MSW is composed...

Methane can be produced by anaerobic digestion. The Biochemical Methane Potential (BMP) test is widely applied to determine the anaerobic biodegradability of wastes. It is based on a fermentation process, which is time consuming, about 30 days. This study investigates the use of near infrared spectroscopy to predict the Biochemical Methane Potential value of municipal solid waste. Near infrared...

PETŘÍK MICHAL, BARTOŇ STANISLAV. 2016. Optimization of the Municipal Waste Collection Route Based on the Method of the Minimum Pairing. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 64(3): 847–854. In the present article is shown the use of Maple program for processing of data describing the position of municipal waste sources and topology of collecting area. The data ...

introduction: countries around the world are looking for an appropriate, stable, and affordable replacement for the natural energies. therefore, the waste is considered as an available resource to produce energy, which by controlling, its effects on the environment could be minimized. methods: to conduct this review article, all the scientific data related to the topic were gathered from scient...

Municipal waste has characteristics that make it particularly suitable for the generation of heat and power. Waste is generally available close to the location of heat and power consumption in towns and densely populated areas. The technology used in modern Energy-from-Waste (EfW) plants is such that the waste is transformed into a reusable ash and that the flue gases are no longer a significan...

One of the greatest challenges facing most urban centers in Nigeria today is how to cope with the increasing volume of solid wastes being generated daily by its populace. Municipal solid waste tend to be one of the most visible and serious environmental problems in Nigerian cities [1]. This is manifested by large refuse heaps which dot most carriageways, streets and surroundings disfiguring the...

One of the greatest challenges facing most urban centers in Nigeria today is how to cope with the increasing volume of solid wastes being generated daily by its populace. Municipal solid waste tend to be one of the most visible and serious environmental problems in Nigerian cities [1]. This is manifested by large refuse heaps which dot most carriageways, streets and surroundings disfiguring the...