Results 101 to 110 of about 22,963 (197)

Bio-Fertilizers via Co-Digestion: a Review [PDF]

, 2019
In diversifying the economies of most oil producing countries especially in regions with arable lands, Agriculture becomes the next choice aside mineral deposits.
Abdulkarim, Abdulwadud Yusuf, Abdulsalam, Surajudeen, El-Nafaty, Usman Aliyu, Muhammad, Idris Misau   +3 more
core   +2 more sources

Comparison of regional blood flow values measured by radioactive and fluorescent microspheres [PDF]

, 2002
Fluorescent microspheres (FM) have become an attractive alternative to radioactive microspheres (RM) for the measurement of regional blood flow (RBF). The aim of the present study was to investigate the comparability of both methods by measuring RBF with
Habler, O., Harris, A. G., Kleen, M., Meisner, F., Messmer, K., Raab, S., Thein, E.   +6 more
core   +1 more source

Baseline levels of microplastics in agricultural soils obscure the effects of additional microplastics from recycled fertilizers

Microplastics and Nanoplastics
Digestate from the recycling of various organic wastes in biogas plants is widely used as organic fertilizer for agricultural soils. Organic fertilizers contribute to microplastic loads, but it is not well constrained how they contribute to the overall ...
Collin J. Weber, Dominika Kundel, Andreas Fliessbach, Else K. Bünemann, Moritz Bigalke   +4 more
doaj   +1 more source

Cultivation of lipid-producing microalgae in struvite-precipitated liquid digestate for biodiesel production

Biotechnology for Biofuels, 2018
Background Using liquid digestate from the biogas industry as a medium to culture lipid-producing microalgae is considered mutually beneficial for digestate valorization and for reducing the cost of microalgal cultivation.
Yiqi Jiang, Xiaodong Pu, Dan Zheng, Tao Zhu, Shuang Wang, Liangwei Deng, Wenguo Wang   +6 more
doaj   +1 more source

Techniques for nutrient recovery from digestate: inventory [PDF]

, 2013
Because of the historic presence of intensive livestock production and the limited amount of arable land for manure disposal, nitrate pollution in certain European areas is considerable. The European Nitrate Directive, implemented in 1991, is intended to
Accoe, Frederic, Ghekiere, Greet, Lebuf, Viooltje, Meers, Erik, Michels, Evi, Ryckaert, Bart, Van Elsacker, Sara, Vaneeckhaute, Céline   +7 more
core   +1 more source

Pocket Power! : increasing the potential of anaerobic digestion at farm-scale [PDF]

, 2016
C
Buysse, Jeroen, De Dobbelaere, Anke, Meers, Erik, Ryckaert, Bart, Vergote, Tine, Volcke, Eveline   +5 more
core   +3 more sources

Adding anaerobic digestate to commercial farm fields increases soil organic carbon

Journal of Agriculture and Food Research
Integrating anaerobic digestion technology can help farms meet agronomic, environmental, and economic goals. The slurry by-product from anaerobic digestion – anaerobic digestate – can be applied to croplands as an organic amendment and fertilizer ...
S.H. Villarino, M.D. McDaniel, M.J. Blauwet, B. Sievers, L. Sievers, L.A. Schulte, F.E. Miguez   +6 more
doaj   +1 more source

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
core  

MARKET CIRCULATION OF DIGESTATE IN UKRAINE AND OTHER COUNTRIES

Baltic Journal of Economic Studies
The article examines the current state, characteristics and prospects of the market circulation of digestate, a by-product of anaerobic fermentation of biomass, which is a key element in the development of bioenergy and the circular economy.
Roman Lohosha, Vitalii Palamarchuk, Vadim Krychkovskyi   +2 more
doaj   +1 more source

D4_2-D4_5-D3_2.Yearly report of crops yield and quality data as influenced by soil management 2019 [PDF]

, 2019
Yearly reports on crops yield and quality as influenced by soil management (2018 ...
Dzhuvinov, Vasiliy, Fernandez, Maria-Martha, Friedli, Michael, Holtz, Thomas, Kelderer, Markus, kutinkova, Hristina, Lepp, Birgit, Malusa, Eligio, Neri, Davide, Polverigiani, Serena, Zikeli, Sabine   +10 more
core