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The recycling of biodigested vinasse in an upflow anaerobic sludge blanket reactor is a feasible approach for the conservation of freshwater in the biofuel ethanol industry
(2020-07-20)
The generation of large volumes of vinasse during the production of biofuel ethanol is a challenging problem since inappropriate application of the byproduct as an agro-fertigant can give rise to contamination of soil and ...
Fertirrigation with sugarcane vinasse: Foreseeing potential impacts on soil and water resources through vinasse characterization
(2017-09-19)
This paper reports the characterization of the polluting potential of sugarcane vinasse, the main wastewater from ethanol production. Compositional data from vinasse samples collected from sugarcane biorefineries were used ...
Comparison Between Ground Ant (Hymenoptera: Formicidae) Communities Foraging in the Straw Mulch of Sugarcane Crops and in the Leaf Litter of Neighboring Forests
(Oxford Univ Press Inc, 2017-02-01)
In many sugarcane plantations in Brazil, the straw is left on the soil after harvesting, and vinasse, a by- product of the production of sugar and ethanol, is used for fertigation. Our goal was to compare ant community ...
Nutritional-requirements of Cryptococcus-laurentii in sugar-cane vinasse medium
(Inst Tecnologia Parana, 1992-01-01)
The growth of the yeast Cryptococcus laurentii in complete broth for yeast and in liquid and semi-solid sugar cane vinasse media supplemented with several nitrogen and phosphorus sources was analysed in order to evaluate ...
Transforming Sugarcane Bagasse and Vinasse Wastes into Hydrochar in the Presence of Phosphoric Acid: An Evaluation of Nutrient Contents and Structural Properties
(2017-06-01)
Purpose: Sugarcane bagasse and vinasse are wastes generated at large scales by the Brazilian sugarcane industry. Therefore, new waste treatment and management practices are essential for a sustainable industrial growth and ...
Compressive resistance of concrete produced with recycled concrete aggregate and sugarcane vinasse waste-water
(2022-02-01)
Vinasse is the main by-product of the sugar and alcohol industry. For each liter of ethanol produced from sugarcane, approximately 12–18 L of vinasse are generated. Being such, its use as a hydration agent in concretes may ...
Sustainable bioremediation of sugarcane vinasse using autochthonous macrofungi
(Elsevier, 2018-08)
Vinasse is the main residue from bioethanol production. If discharged in water bodies, it can impair the photosynthetic process causing great damage to the environment. However, this wastewater could be considered a ...
Utilization of a new approach for the potassium concentration of sugarcane vinasse by reverse osmosis: case study
(2019-10-01)
Ethanol is an alternative fuel produced from sugarcane and economically very important for São Paulo state and Brazil. Vinasse, which has been traditionally distributed on the agricultural soil as an organic fertilizer, ...
Toxicity evaluation of leached of sugarcane vinasse: Histopathology and immunostaining of cellular stress protein
(2018-12-15)
Sugarcane vinasse is a residue generated at a rate fifteen times greater than the ethanol production. Because of its high organic and micronutrient content, this residue is used as a fertilizer on sugarcane crops. However, ...
Recovery of sugarcane vinasse by microbial pathway: An integral approach
(CRC Press - Taylor & Francis Group, 2018)
Vinasse is the main effluent generated from alcohol distilleries, with an average volume that ranged from 10 to 18 l of vinasse per l of ethyl alcohol produced. Vinasse composition varies according to the raw material and ...