Essays about: "ethanol tolerance"

Showing result 1 - 5 of 7 essays containing the words ethanol tolerance.

  1. 1. Intensification of lignocellulosic bioethanol production process using multi-staged membrane bioreactors

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Clarisse Uwinez; [2019]
    Keywords : Interconnected continuous hydrolysis and fermentation; lignocellulosic bioethanol; Membrane bioreactors; process intensification; lignin recovery; membrane fouling.;

    Abstract : The exploitation of lignocellulosic materials with the aim of producing high value-added products will potentially counteract concerns related to the depletion of fossil resources or exponential population growth. Bioethanol produced from lignocellulosic agriculture residue exhibits promising alternative to the petroleum-based fossil fuel which reduces net emission of greenhouse gases (GHG). READ MORE

  3. 2. Production of bioethanol from wheat straw hydrolysate using reverse membrane bioreactor (rMBR)

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Jessica Khin San; [2018]
    Keywords : Reverse membrane bioreactor; wheat straw; fermentation; ethanol; furfural; diffusion rate;

    Abstract : The second-generation bioethanol production in which lignocellulosic material is used as feedstock faces some difficulties. Lignocellulosic materials have to be pretreated prior to fermentation. READ MORE

  4. 3. Stress tolerance of encapsulated yeast used for bioethanol production

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Chamundeshwari Jakkamsetty; Chaitanya Medapudi; [2016]
    Keywords : ;

    Abstract : Environmental and economic issues have drawn the world’s attention to produce and utilize energy from renewable sources for sustainable development. One of the attempts includes the production of ethanol from various substrates. READ MORE

  5. 4. Robust Encapsulation of Yeast for Bioethanol Production

    University essay from Högskolan i Borås/Institutionen Ingenjörshögskolan

    Author : Sainath Namthabad; Ramesh Chinta; [2014]
    Keywords : Microencapsulation; Cell immobilization; Entrapment; Biomineralization; Genipin; Bioethanol; Lignocellulosic hydrolyzates;

    Abstract : In the future the demand for ethanol is expected to increase greatly due to the rising energy requirements in the world. Lignocellulosic materials are a suitable and potentially cheap feedstock for sustainable production of fuel ethanol, since vast quantities of agricultural and forest residues are available in many countries. READ MORE

  6. 5. Bacteria in biofuel production

    University essay from SLU/Dept. of Microbiology

    Author : Afsar Ali; [2012]
    Keywords : Rubisco; Cyanobacteria; RBC operon; pDF-Trc plasmid; infusion cloning; Carbon fixation; Lactobacillus vini; Saccharomyces cerevisiae; Dekkera bruxellensis; ethanol production; Tranformation; coculture; ethanol tolerance;

    Abstract : In this work, bacteria are regarded either as production organisms or as interacting organisms with another production organism, namely yeast. The aim of using bacteria as a production organism was, to optimize Rubisco activity by introducing additional gene cassettes of Rubisco in Cyanobacteria. READ MORE