Results 291 to 300 of about 598,189 (415)

Algae of the Hawaiian Archipelago. II

, 1918
Vaughan MacGaughey
openalex   +2 more sources

Methylated Taurines and Choline Sulphate in Red Algae. [PDF]

, 1955
Bengt Lindberg, Jannik Bjerrum, Ragnar Lundén, Harald Prydz   +3 more
openalex   +1 more source

Valorization of Humins by Cyclic Levulinic Acid Production Using Polyoxometalates and Formic Acid

ChemSusChem, EarlyView.
In this work, a new catalytic route for the effective utilization of humin byproducts, enabling a cyclic synthesis of levulinic acid (LA) using formic acid (FA) as organocatalyst is proposed. Selective catalytic oxidation (SCO) of humins using the H5PV2Mo10O40 (HPA‐2) polyoxometalatecatalyst produces FA that can be isolated from the aqueous reaction ...
André Wassenberg, Tobias Esser, Maximilian J. Poller, Dorothea Voß, Jakob Albert   +4 more
wiley   +1 more source

Enhanced methane production from bloom algal biomass using hydrothermal and hydrothermal-alkaline pretreatment with anaerobic digestion. [PDF]

Sci Rep
Huang Z, Zhou J, Zhong Y, Chang Y, Yin W, Zhao S, Yan Y, Zhang W, Gu Q, He H, Urynowicz M, Sabar MA, Medunić G, Liu FJ, Guo H, Jamal A, Ali MI, Haider R.   +17 more
europepmc   +1 more source

SOME DEVICES FOR PRESERVING BLUE-GREEN ALGAE IN VIABLE STATE

, 1959
Atsushi Watanabe
openalex   +2 more sources

Grape Stalks Valorization towards Circular Economy: A Cascade Biorefinery Strategy

ChemSusChem, EarlyView.
A cascade protocol for grape stalks valorization has been proposed, characterized by a multidisciplinary strategy using unconventional techniques and subcritical water as a green solvent, where physical/chemical treatments synergistically interact with biological treatments to obtain added value products from all the biomass components.
Carlotta Valle, Giorgio Grillo, Emanuela Calcio Gaudino, Paola Ponsetto, Roberto Mazzoli, Giulia Bonavita, Pietro Vitale, Enrica Pessione, Emilia Garcia‐Moruno, Antonella Costantini, Giancarlo Cravotto, Silvia Tabasso   +11 more
wiley   +1 more source

Notes on the Stimulating Effect of Certain Substances upon the Growth of Algae and Fungi

, 1900
N. Ono
openalex   +2 more sources

The algae

, 1962
openaire   +2 more sources

Rethinking Chlorine: Essential Chemical or Replaceable Risk?

ChemSusChem, Accepted Article.
This review critically examines the dual nature of chlorine as both an indispensable base chemical and a potential risk. Chlorine and its by‐product hydrogen chloride play essential roles in the production of pharmaceuticals, plastics, agrochemicals, and disinfectants.
Johannes Schwan, Merlin Kleoff, Gesa H. Dreyhsig, Patrick Voßnacker, Traute Fiedler, Marian Rosental, Sebastian Riedel   +6 more
wiley   +1 more source

Seasonal Variation in the Biochemical Composition and Fatty Acid Profiles of the Red Alga <i>Halymenia durvillei</i> from Ngazidja (Comoros). [PDF]

Molecules
Djoundi AR, Morançais M, Mossion A, Ragueneau E, Rabesaotra V, Farasoa HR, Ramanandraibe VV, Dumay J.   +7 more
europepmc   +1 more source