Results 121 to 130 of about 249,076 (248)

Towards a breakthrough in nutrient recycling : State-of-the-art and recommendations for developing policy instruments in Finland [PDF]

, 2018
The report has been complemented on 11.9.2018This report describes the state-of-the-art in phosphorus and nitrogen recycling in Finland and looks at basic data on the volumes and geographical distribution of biomasses and their nutrients.
Grönroos, Juha, Iho, Antti, Kauppila, Jussi, Koikkalainen, Kauko, Koskiaho, Jari, Laine-Ylijoki, Jutta, Lantto, Raija, Lehtonen, Eeva, Luostarinen, Sari, Marttinen, Sanna, Oasmaa, Anja, Rasa, Kimmo, Sarvi, Minna, Tampio, Elina, Turtola, Eila, Valve, Helena, Venelampi, Olli, Ylivainio, Kari, zu Castell-Rüdenhausen, Malin   +18 more
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New perspectives in anaerobic digestion

Water Science and Technology, 2001
The IWA specialised group on anaerobic digestion (AD) is one of the oldest working groups of the former IAWQ organisation. Despite the fact that anaerobic technology dates back more than 100 years, the technology is still under development, adapting novel treatment systems to the modern requirements. In fact, most advances were achieved during the last
Van Lier, J.B., Tilche, A., Ahring, B.K., /Macarie, Hervé, Moletta, R., Dohanyos, M., Hulshoff Pol, L.W., Lens, P., Verstraete, W.   +8 more
openaire   +4 more sources

Optimization of Anaerobic Co-Digestion Parameters for Vinegar Residue and Cattle Manure via Orthogonal Experimental Design

Fermentation
The anaerobic co-digestion of agricultural residues emerges as a promising strategy for energy recovery and nutrient recycling within circular agricultural systems.
Yuan Lu, Gaoyuan Huang, Jiaxing Zhang, Tingting Han, Peiyu Tian, Guoxue Li, Yangyang Li   +6 more
doaj   +1 more source

Climate impact of alternative organic fertilizers using life cycle assessment

Environmental Research Letters
Anaerobic digestion is a common method for managing liquid manure and other biomasses, generating biogas as a renewable energy source. The resulting digestate can be processed into organic fertilizers to enhance nutrient recycling, but its environmental ...
Xiaoyi Meng, Marie Trydeman Knudsen, Søren O Petersen, Henrik B Møller, Fatemeh Hashemi   +4 more
doaj   +1 more source

Characterisation of untreated and treated biodegradable wastes [PDF]

, 2007
As part of a Defra sponsored project (WRT220), approximately 40 biodegradable wastes were characterised according to biodegradability (DR4 and BM100), total PTE content, C:N ratio and biochemical composition.
Blakey, N., Frederickson, Jim, Godley, Andrew R., Lewin, Kathy, Smith, Richard   +4 more
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Recovering phosphorus as struvite from anaerobic digestate of pig manure with ferrochrome slag as a magnesium source. [PDF]

Heliyon, 2023
Moyo LB, Simate GS, Mamvura TA, Danha G.
europepmc   +1 more source

Impact of Cadmium Contamination on Fertilizer Value and Associated Health Risks in Different Soil Types Following Anaerobic Digestate Application. [PDF]

Toxics, 2023
Shah GM, Farooq U, Shabbir Z, Guo J, Dong R, Bakhat HF, Wakeel M, Siddique A, Shahid N.   +8 more
europepmc   +1 more source

Dataset on the solid-liquid separation of anaerobic digestate by means of wood ash-based treatment. [PDF]

Data Brief, 2022
Moure Abelenda A, Semple KT, Aggidis G, Aiouache F.   +3 more
europepmc   +1 more source

Costs of Producing Biogas at Dairy Farms in The Netherlands [PDF]

By 2020, Dutch dairy chains envisage to be self‐sufficient with regard to energy used by dairy farms and dairy processors. This would require dairy farms to produce 25 PJ per year, possibly by a combination of wind, solar and biogas.
Gebrezgabher, Solomie A., Meuwissen, Miranda P.M., Oude Lansink, Alfons G.J.M.   +2 more
core   +1 more source

Effects of compost and digestate on environment and plant production – results of two research projects [PDF]

, 2008
A yearly amount of 9.3x106t compost and digestate derived from separately collected organic waste is produced in the 25 European Union member states. The improvement of soil properties is a major benefit of compost application.
Berner, Alfred, Fuchs, Jacques G., Kupper, Thomas, Mayer, Jochen, Schleiss, Konrad   +4 more
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