Most vinasse is destined for use as a fertilizer on the sugarcane fields because of the high organic and k content. Em in vinasse and its application in the manufacture of livestock. New proposal for sugarcane vinasse treatment by hydrothermal. The file contains 32 pages and is free to view, download or print. Synthesis and characterization of speciality pdf documents. Methane is the primary end product from cathodic current in microbial electrolysis cells mecs in the absence of methanogenic inhibitors, but little is known about the archaeal communities that develop in these systems. The characteristics of the products generated in htc will depend on the feedstock. Use of vinasse and sugarcane bagasse for the production of. Methane production by treating vinasses from hydrous. Building a blueprint for nitrogen use efficiency and food security 18th nitrogen workshop proceedings lisbon, portugal, 30th june 3rd july 2014 editor. The end product was a webbased application so called, efoodprint, where the user enters field27. The lattes platform is a governmentmaintained public database containing brazilian researchers curricula, which can be accessed by anyone using a web browser.
In this paper, results of research carried out on wastewater from winemaking as well as on two kinds of greek vinasses from wine and wine lees distillation are reported. Vinasse, a residual substance left after sugarcane alcohol distillation, represents a major environmental problem for the ethanol industry. In a previous laboratory study, we found that potassium lactobionate, a. In summary, the prompt implementation of treatment plants in distilleries, in addition to a continuous and broad compositional characterization of vinasse, is essential to guarantee its adequate reuse.
To meet the nutritional demands of a rapidly growing population in the face of increasing climate variability, innovative tools are needed to rapidly regenerate soil health in agricultural systems. Effect of olive mill waste compost on the physical fertility of a calcareous soil. Compositional data from vinasse samples collected from sugarcan. The disposal of vinasse represents a major environmental problem due to its high bod.
Mecs containing cathodes made from different materials carbon brushes, or plain graphite blocks or blocks coated with carbon black and platinum, stainless steel, nickel. Vinasses or stillage are waste materials with high organic loads, and a complex composition resulting from the process of alcohol distillation. Ecotoxicological characterization of sugarcane vinasses when applied to tropical soils. These results can be explained by the reduction of the soil phytotoxicity since as availability was reduced after the treatment with nzvi at 10%. Keywords vinasse, anaerobic digestion, ethanol, wastewater treatment, organic load. The composition of vinasse is mostly water 93% and solids 7%.
Typical straw composition and properties for all cereals, winter wheat and barley only as well as for oilseed rape. Vinasse is a residue of ethanol production from sugarcane. A modified laboratoryscale upflow anaerobic sludge blanket uasb reactor was used to obtain methane by treating hydrous ethanol vinasse. Readbag users suggest that complementary studies in physical land resources and is worth reading. Thermophilic anaerobic digestion of vinasse in pilot plant uasb reactor. No one has found a convenient and economical disposal solution for this blackreddish, viscous, and high bod vinasse. Comparing with the positive control, the reached height by barley plants grown in soils treated at 10% was around 94%, being by 31% and 19% for plants from 1% and 0% treatments, respectively. The process included the initial dilution of the anaerobic reactor vinasses using tap water from 10% up to 100% vinasses.
Some physical and mechanical characterization of tunisian planted eucalytus loxophleba and eucalyptus salmonophloia woods. Generally the effluents from molasses based distilleries contain large amounts of dark brown coloured molasses spent wash msw. Vinasse beet, cane used as a plant nutrientsoil amendment in organic crop production. Genomeresolved metagenomics of sugarcane vinasse bacteria. Nev, international workshop on nitrogen, environment and vegetables. Identification of the gene repertoires of vinasse bacteria and assemblages supported the idea that organic carbon and nitrogen present in vinasse together with microbiological variation of vinasse might lead to varying patterns of n 2 o emissions during fertirrigation. A highly sensitive and specific multispecies celisa for.
In summary, the prompt implementation of treatment plants in distilleries. Raw curriculum metadata in xml format can also be obtained, but its automated download without a captcha is only. Destination of vinasse, a residue from alcohol industry. Characterization of residues from plant biomass for use in energy generation. Mbtoc assessment report 2014 ozone secretariat conference. The use of ozone in food processing has become increasingly important as a result of the affirmation of ozone as a gras generally recognised as safe chemical in 1997 graham et al. The production of 1 l of ethanol from sugarcane generates up to 12 l of vinasse, which is a liquid waste containing an asyet uncharacterized microbial assemblage. Proceedings of the 18th nitrogen workshop agriculture. Basic physicochemical characterization of the sugarcane vinasse. Effects of a novel soil amendment derived from cheese production on wheat and corn production olayemi oladapo p. Two experiments were conducted to evaluate the relationships between nutrients degradability, kinetics of hydration, functional specific gravity fsg of the three types of beet pulp bp including fine fbp, normal nbp and pelleted pbp bp. Easily share your publications and get them in front of issuus.
Pdf the final products of the ethanol industry are alcoholic beverages, industrial ethanol and biofuels. The characteristics of vinasse are largely dependent on the feedstock, and on the fermentation and distillation conditions applied espana. Chemical characteristics of vinasse used in this study and others. Ruminal kinetics of nutrients degradation, hydration, and. Vinasse is an aqueous solution containing both organic e. A list of the crop, livestock, or handling activities for which the substance will be used. Vinasse is used as a plant fertilizer and soil amendment in crop production. Media arrangement impacts cell growth in anaerobic fixedbed. Use of vinasse and sugarcane bagasse for the production braz. A highly sensitive and specific multispecies celisa for efficient serological diagnosis of footandmouth disease vmrd celisa known infection status.
Frontiers vinasse from sugarcane ethanol production. Because of its acidic ph, dark brown colour, high ash content, high percentage of dissolved organic and inorganic matter, msw is one of the most difficult waste products to dispose 10 table 1. In order to assess the carbon footprint, the calculator included farm tasks, fertilizers and chemical treatments, transport and distribution, irrigation and commercialization. Azcapotzalco modelling of the anaerobic treatment of tequila vinasses. Pdf characterization and treatments of pineapple leaf. Box 94, grahamstown 6140, south africa submitted for publication. Composition of sugarcane vinasse from first and second generation sugarcanetoethanol production. Hui xing 1 4 zhidan liu 0 3 0 laboratory of environment. Furthermore, we uncovered draft genomes of novel strains of known bioethanol contaminants, as well as draft. Sustentabilidade e responsabilidade social em foco. Physicochemical characterization and carbohydrate pro. The biochemical oxygen demand bod and chemical oxygen demand cod of. Proceedings of the 18th nitrogen workshop proceedings of the 18th nitrogen workshop the nitrogen challenge. Characterization of feedstock, products and residues in value chain table 23.
Vinasse is produced in many countries as the byproduct of ethanol from different feedstocks. The objective of this study was to evaluate the quality of vinasse byproduct of kenana ethanol factory through determination of some of its, physicochemical, chemical and microbiological. Burgess department of biochemistry, microbiology and biotechnology, rhodes university, p. It has a sharp smell and dark and light brown color. Wastewater characteristics from greek wineries and. Nevertheless, vinasses may differ in characteristics and composition due to differences in the raw material used to produce ethanol cassava, corn, beets, grapes, cherry, wine and sugar cane and specific practices in industrial processing in the soil and climate of plantations wilkie et al.
The role of sustainability analysis in the revalorization. Issuu is a digital publishing platform that makes it simple to publish magazines, catalogs, newspapers, books, and more online. Biotechnol biofuels continuous production of biohythane from hydrothermal liquefied cornstalk biomass via twostage highrate anaerobic reactors bu. Vinasse also contains small quantities of nonfermented sugars and high concentrations of organic substances, such as dextrins, melanoidins, resins, gums, starch, organic acids, and amino acids, which enter rapidly into fermentation. Further characterization of the respiratory deficient dum1 mutation of chlamydomonas reinhardtii and its use as a recipient for mitochondrial transformation.
Vinasse has been mostly used on fertirrigation practices, i. Continuous production of biohythane from hydrothermal. The primary documents used as references included technical standard p. Synthesis and characterization of speciality, masterflow 928 best materials, tips working paper 2000, financial analysis designed for. Openrestybased soap caching proxy for cnpq lattes platform webservices. They must initially be treated with anaerobic processes due to their high organic loads. Journal of chemical, biological and physical sciences, 7 2. Applying long term vinasse without pretreatment to soil causes eutrophication to water and soil.
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