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Use of a duckweed pond for the domestic wastewater polishing in Ilha Solteira, SP, Brazil
(2017-01-01)
Purpose: The purpose of this paper is to evaluate the efficiency of a duckweed pond in the polishing of a stabilization pond effluent, as well as quantify its biomass production. Once an adequate destination is given to ...
Relationship between the molecular structure of duckweed starch and its in vitro enzymatic degradation kinetics
(2019-10-15)
Starch molecular structural effects in duckweed (Lemna minor and Landoltia punctata) controlling in vitro enzymatic degradation kinetics was studied. The molecular size distributions of fully-branched starches and the chain ...
ECOTOXICITY OF VINASSE FOR FISH TETRA-SERPAE (Hyphessobrycon eques) AND MACROPHYTE DUCKWEED (Lemna minor)
(Inst Pesca, 2015-01-01)
The aims of this study were to evaluate the possibility of using the tetra-serpae fish (Hyphessobrycon eques) and macrophyte duckweed (Lemna minor) as biomarkers of toxicity of vinasse, estimating the LC50 and mortality ...
Duckweeds (Araceae: Lemnoideae) growing on wet, vertical rocks behind a waterfall in Costa Rica, with a new country record of Wolffiella oblonga (Phil.) Hegelm.
(2019)
A large colony of duckweeds (Araceae: Lemnoideae) grows on the constantly wet, vertical wall of the rock shelter behind the Llanos de Cortés waterfall of the Potrero River, Guanacaste province, Costa Rica, the first such ...