Heat from aerobic treatment of piggery slurry
β Scribed by M.R. Evans; I.F. Svoboda; S. Baines
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 390 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0021-8634
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π SIMILAR VOLUMES
Piggery slurry was aerobically treated in a farm scale treatment plant with mean residence times of between 1)7 and 6)3 d. The treated slurry was analysed using standard laboratory methods including key parameters such as COD (chemical oxygen demand) and VFA (volatile fatty acids) concentrations. Fu
A laboratory treatment system was designed to study the fate of nitrogen during aerobic treatment of pig slurry. Di!erent aeration strategies, and more particularly the in#uence of residence time and aeration level, were manipulated. A series of six experiments was carried out to determine the nitro