Thursday 21 October 2010

Composting-a waste management process

The waste management on several methods for disposal (landfilling, incineration, recycling, pyrolysis, etc.), connected (from production to consumption and disposal) in today's complex world where everything is, because there are no ideal disposal systems.



One of them, composting.




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Composting



Compost in nature happens these days, composting site, a new meaning the whole Zeit. In when there is an additional method for the Elimination of waste in the larger management of waste.



Composting controls the decomposition of organic material in a more scientific manner; Product is compost (humus) by mixing with the soil in horticulture and Agriculture (industrial) verwendet.Dies improve soil quality, soil structure and returns nutrients.



Compost or humus is the final product decomposed organic matter that is performed by microbes, fungi, molds and other micro-organisms; You can use larger creatures like ants, earthworms, snails, millipedes, sow consume bugs, snails and others and break the organic substances.



Microbes to promote, compost pile which has right mix of carbon, nitrogen, oxygen and water;If the heap is also wet, blocked the oxygen of bacteria needed. If the pile is too dry to survive not moisture and multiply the bacteria; Nitrogen is required for proteins, the microbes need.



The explosion will still work even if certain ingredients is missing, but not as fast as planned;This blend of biodegradable materials are water yet of micro-organisms operation breakdown into carbon dioxide and can be broken down into biomass.



Industrial composting



Together with other systems, progressive cities install advanced treatment and many urban centres in the world, now large-scale system as part of their overall urban waste in landfills, mechanical sorting which is mixed, composting waste occur together with vessel composting mechanical biological treatment called.



Biologically degradable waste is a day in industrial and medium-sized compost pits is dumped in landfills, behandelt.Dies to reduce global warming.Raw materials break down anaerobic and gas contains gases greenhouse gas methane producing.



The size of the waste is also a key issue in the ability to composting.large pieces of wood can not compensate for rapid composting and saw dust gut.Kontaminierende are treated materials also bio-remediation and other special composting approach.



Technician



There are two composting technologies active (threat) and passive (cooling) composting.



Active, composting allows bacteria thrive most efficient decomposition, kills quickly to produce the most pathogens and seeds and useful compost;This value is by most commercial and industrial composting of ventures, because not only a better quality, there are also fast results.



Most home composter typically employs the passive type unconsciously - just throw everything in there and leave it for over a year or two;some, of course, is extra-religious home composting campaign - monitor temperatures regularly on the floor, customize the heap, etc..)



Community action



Organic material to produce methane contained in waste to landfill gas, the dreaded greenhouse gases during decomposition in suburban areas, organic waste from the entire stream of - budget levels disappears.



Encourage backyard composting for society can help, reduction of organic materials (kitchen scraps, other biodegradable materials) are thrown out of the landfills, this goes a long way in the production of greenhouse gas reduction.

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