Removal of Heavy Metals from the Environment by Biosorption Tập 4 Số 3 - Trang 219-232 - 2004
Maria Gavrilescu
AbstractThe pollution of the environment with toxic metals is a result of many human activities, such as mining and metallurgy, and the effects of these metals on the ecosystems are of large economic and public‐healthsignificance. This paper presents the features and advantages of the unconventional removal method of heavy metals – biosorption – as a part of biorem...... hiện toàn bộ Anaerobic digestion technology in livestock manure treatment for biogas production: A review Tập 12 Số 3 - Trang 258-269 - 2012
Ismail Muhammad Nasir, Tinia Idaty Mohd Ghazi, Rozita Omar
This article reviews the potential of anaerobic digestion (AD) for biogas production from livestock manure wastes and compares the operating and performance data for various anaerobic process configurations. It examines different kinds of manure waste treatment techniques and the influence of several parameters on biogas and met...... hiện toàn bộ Microbial Processes of Heavy Metal Removal from Carbon‐Deficient Effluents in Constructed Wetlands Tập 4 Số 5 - Trang 403-411 - 2004
Д. Б. Косолапов, Peter Kuschk, Mikhail Vainshtein, A.V. Vatsourina, Arndt Wießner, Matthias Kästner, R. Müller
AbstractThis paper reviews the main microbial processes involved when toxic metals are removed from wastewater in constructed wetlands. Microbial activity is thought to play a key role in the detoxification of these metals. The paper concentrates on the microbial processes which affect the mobility, the toxicity and bioavailability of metals, namely biosorption, me...... hiện toàn bộ Screening of bacterial strains capable of converting biodiesel‐derived raw glycerol into 1,3‐propanediol, 2,3‐butanediol and ethanol Tập 12 Số 1 - Trang 57-68 - 2012
Maria Metsoviti, Spiros Paramithiotis, Eleftherios H. Drosinos, Maria Galiotou‐Panayotou, George‐John E. Nychas, An‐Ping Zeng, Séraphim Papanikolaou
AbstractThe ability of bacterial strains to assimilate glycerol derived from biodiesel facilities to produce metabolic compounds of importance for the food, textile and chemical industry, such as 1,3‐propanediol (PD), 2,3‐butanediol (BD) and ethanol (EtOH), was assessed. The screening of 84 bacterial strains was performed using glycerol as carbon source. After init...... hiện toàn bộ Influence of carbon and nitrogen concentration on itaconic acid production by the smut fungus Ustilago maydis Tập 14 Số 2 - Trang 129-134 - 2014
Nicole Maaßen, Monika Maasem Panakova, Nick Wierckx, Elena Geiser, Martín Zimmermann, Michael Bölker, Ulrich Klinner, Lars M. Blank
Itaconic acid is a valuable platform compound for the production of bio‐based polymers, chemicals, and fuels. Ustilago maydis is a promising host for the production of itaconic acid from biomass‐derived substrates due to its unicellular growth pattern and its potential to utilize biomass‐derived sugar monomers and polymers. The potential of U. maydis...... hiện toàn bộ