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Physical, chemical ...
Physical, chemical and biological processes for optimizing decentralized composting
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Hogland, W (författare)
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- Bramryd, Torleif (författare)
- Lund University,Lunds universitet,Institutionen för tjänstevetenskap,Samhällsvetenskapliga institutioner och centrumbildningar,Samhällsvetenskapliga fakulteten,Department of Service Studies,Departments of Administrative, Economic and Social Sciences,Faculty of Social Sciences
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Marques, M (författare)
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visa fler...
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Nimmermark, S (författare)
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visa färre...
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(creator_code:org_t)
- 2003
- 2003
- Engelska.
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Ingår i: Compost Science & Utilization. - 1065-657X. ; 11:4, s. 330-336
- Relaterad länk:
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https://lup.lub.lu.s...
Abstract
Ämnesord
Stäng
- On-site composting of nonpolluted organic wastes avoids costs and energy for transportation since the volume to be transported can be reduced to about 20% of the original. This paper describes the aerobic processes in a small-scale composting reactor, and evaluates how these processes can be optimized. The optimized composting process has a relatively short turnover time for organic matter; at the same time the temperature of about 60degreesC decreases the problems with pathogens and weeds in the mature compost. The compost produced has a high nutritional value, with high concentrations of especially nitrogen, potassium and phosphorus, while the contamination by heavy metals and other toxic substances are very low.
Ämnesord
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
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