Biosorption of Heavy Metals Tập 11 Số 3 - Trang 235-250 - 1995
Bohumil Volesky, Z. Holan
AbstractOnly within the past decade has the potential of metal biosorption by biomass materials been well established. For economic reasons, of particular interest are abundant biomass types generated as a waste byproduct of large‐scale industrial fermentations or certain metal‐binding algae found in large quantities in the sea. These biomass types serve as a basis...... hiện toàn bộ Biocommodity Engineering Tập 15 Số 5 - Trang 777-793 - 1999
Lee R. Lynd, Charles E. Wyman, Tillman U. Gerngross
AbstractThe application of biotechnology to the production of commodity products (fuels, chemicals, and materials) offering benefits in terms of sustainable resource supply and environmental quality is an emergent area of intellectual endeavor and industrial practice with great promise. Such “biocommodity engineering” is distinct from biotechnology motivated by hea...... hiện toàn bộ Phase Transitions of Mixtures of Amorphous Polysaccharides and Sugars Tập 7 Số 1 - Trang 49-53 - 1991
Yrjö H. Roos, Marcus Karel
AbstractMaltodextrins of varying molecular weights, maltose, and sucrose were used to study the effect of molecular weight, water plasticization, and composition on glass transition temperature (Tg). All maltodextrins were plasticized by water, and the decrease of Tg was...... hiện toàn bộ