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Bahia Karkach, Mohammed Tahiri, Achraf Haibi, Mohsine Bouya and Fatima Kifani-Sahban
The fast depletion of fossil fuels and growing concerns about environmental sustainability have increased interest in using biomass as a renewable energy source. Fast pyrolysis, a thermochemical conversion process, has emerged as a promising technique fo...
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Merve Konucu, Dilek Tekdal, Elif Eker Develi, Erik Meers and Marcella Fernandes de Souza
Harvesting impacts the costs of microalgae production and affects the characteristics of the final product. Therefore, this study evaluated Moringa oleifera seed powder (MP) as a bioflocculant compared to two chemicals (Aluminium Sulphate?AS and Iron Chl...
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Yuliya Kulikova, Stanislav Sukhikh, Olga Kalashnikova, Evgeny Chupakhin, Svetlana Ivanova, Boris Chubarenko, Julia Gorbunova and Olga Babich
The excess biomass of drifting algae and their casting to the Baltic Sea coast imposes a significant environmental burden. The analysis of beach-cast algae showed that the dominant species are macroalgae Ulva sp., Furcellaria lumbricalis, Cladophora sp.,...
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Adriana Machado, Hugo Pereira, Margarida Costa, Tamára Santos, Bernardo Carvalho, Maria Soares, Pedro Quelhas, Joana T. Silva, Mafalda Trovão, Ana Barros, João Varela, António A. Vicente and Joana Silva
Microalgal biomass has gained increasing attention in the last decade for various biotechnological applications, including human nutrition. Certified organic products are currently a growing niche market in which the food industry has shown great interes...
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Evgeny A. Pakhomov, Leonid K. Pshenichnov, Anatoly Krot, Valery Paramonov, Ilia Slypko and Pavel Zabroda
Preliminary results of the pilot study of the zooplankton in the region between the Ross and Scotia Seas from November 2017 to April 2018 are presented. In total, 53 zooplankton samples were collected in the top 100 m water layer using vertical tows of a...
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Percy Folkard,Lauchlan H. Fraser,Cameron N. Carlyle,Rick Tucker
We examined the development of understorey forage plant communities in relation to tree density in an experimental ponderosa pine (Pinus ponderosa) stand. We used a 45-year-old ponderosa pine spacing trial near Westwold, British Columbia, Canada, with fi...
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Anatoliy Shvets, Ksenia Vershinina, Kirill Vinogrodskiy and Geniy Kuznetsov
Biomass is a promising resource for the production of renewable energy, liquid fuels, and chemicals. Microwave pyrolysis is one of the directions of multifunctional conversion of raw materials. In the present work, the effect of microwave power on the ch...
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Pedro Alexander Infante, Ken Moore, Charlie Hurburgh, Paul Scott, Sotirios Archontoulis, Andrew Lenssen and Shui-zhang Fei
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Iwona Gientka, Ewa Ostrowska-Ligeza, Magdalena Wirkowska-Wojdyla and Alicja Synowiec
The production of lipids by microorganisms is always associated with post-extraction residues, a large part of which are proteins. The thermal properties of oleaginous yeast biomass indicate its stability over a wide range of temperatures, which may faci...
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Ehsan Oveisi, Shahab Sokhansanj, Anthony Lau, Jim Lim, Xiaotao Bi, Fernando Preto and Cliff Mui
In this study, the moisture content, calorific value, and particle size of recycled wood chips were measured. The wood chips were used to fuel an 8.5 MWth updraft gasifier to produce syngas for combustion in a steam-producing boiler. In-situ s...
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Dmitrii Glushkov, Andrey Zhuikov, Nikolai Zemlyansky, Andrey Pleshko, Olga Fetisova and Petr Kuznetsov
The work determines the characteristics of the processes of thermal decomposition and combustion when heating coal, cedar needles, and their mixtures with different fuel particle sizes. Based on the results of thermal analysis, the following characterist...
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Li-Chen Peng and Lean-Teik Ng
Nutrient management has increasingly become important in producing quality medicinal plant materials. Vitex negundo is an important perennial medicinal plant widely distributed in tropical Asia and Africa. This study aimed to examine the effects of nitro...
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Vera Marcantonio, Andrea Monforti Ferrario, Andrea Di Carlo, Luca Del Zotto, Danilo Monarca and Enrico Bocci
Biomass is one of the most widespread and accessible energy source and steam gasification is one of the most important processes to convert biomass into combustible gases. However, to date the difference of results between the main models used to predict...
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Larisa Ryabushko, Daria Balycheva, Sergey Kapranov, Armine Shiroyan, Anastasiia Blaginina and Sophia Barinova
As the production of cultured bivalve mollusks is increasing worldwide, there is a growing need to study the biodiversity and ecology of microalgae in the mariculture zones. This study presents multiannual data (obtained in 2015?2016 and 2018?2020) on th...
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Mar Bosch-Belmar, Agnés Escurriola, Giacomo Milisenda, Verónica L. Fuentes and Stefano Piraino
Biological fouling organisms on fish cages represent a major issue and costly factor in marine finfish aquaculture. Cnidarians have been identified as one of the most problematical groups, contributing significantly to the occlusion and structural stress...
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Sharmina Begum, Mohammad G. Rasul, Delwar Akbar and Naveed Ramzan
Energy recovery from biomass by gasification technology has attracted significant interest because it satisfies a key requirement of environmental sustainability by producing near zero emissions. Though it is not a new technology, studies on its integrat...
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Alejandro Velásquez, Rodrigo Arias, Marcelo Toneatti
Pág. 425 - 434
Velásquez, R. Arias, and M. Toneatti. 2012. Effect of the type of substrate on the chemical composition and productivity of a protein concentrate of yeast origin. Cien. Inv. Agr. 39(3): 425-434. Extracts of Saccharomyces cerevisiae (Sc) yeast were gen...
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Kaiyang Qiu, Zhigang Li, Yingzhong Xie, Dongmei Xu, Chen He and Richard Pott
Desertification reversal is globally significant for the sustainable development of land resources. However, the mechanisms of desertification reversal at the level of plant community are still unclear. We hypothesized that desertification reversal has c...
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Xue Mao, Guangtao Zhang, Zemao Liu, Fenglong Huang and Fangyuan Yu
Combining the application of nitrogen and phosphorus is widely recognized as an effective measure to promote seedling growth. The purpose of this study was to investigate the effects of the combined application of nitrogen and phosphorus on the growth an...
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Kricelle M. Deamici, Michele G. de Morais, Lucielen O. Santos, Koenraad Muylaert, Christine Gardarin, Jorge Alberto V. Costa and Céline Laroche
Microalgae are able to produce many valuable biomolecules, such as polysaccharides, that presents a large diversity of biochemical structures and functions as antioxidant, antifungal, anticancer, among others. Static magnetic fields (SMF) influence the m...
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