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Showing 1 to 20 of 37 for “"Chlorella vulgaris"”.

  1. Non-invasive optical methodologies to evaluate and enhance Chlorella vulgaris biomass

    Smith, AlyssaUniversity of Cambridge2022

    … some of these issues have been addressed. C. vulgaris biomass was immobilised in agarose hydrogels with added scattering elements to aid light attenuation within the matrix. Cellulose microparticles served as broadband diffusive scatterers which were demonstrated to increase the light path …

    cambridge Repository record

  2. Chlorella vulgaris and Scenedesmus quadricauda: diversified applications for environmental and agricultural systems

    BARONE, VALERIAUniversità degli studi di Catania2017

    … di questa tesi, centrata sull applicazione di Chlorella vulgaris e Scenedesmus quadricauda come decontaminanti delle acque reflue agricole, biostimolanti per la crescita delle piante e la fertilità del suolo. I principali obiettivi di questa tesi sono stati suddivisi in quattro capitoli. Il …

    catania Repository record

  3. Expanding the molecular tools for the microalgae Chlorella vulgaris and Phaeodactylum tricornutum

    Hickland, PatrickUniversity of Cambridge2023

    … of two microalgal species: the green alga *Chlorella vulgaris* and the marine diatom *Phaeodactylum tricornutum*, both exhibit rapid growth rates and high density cultures making them prominent candidates for use in numerous applications. Work in this thesis was sponsored by the algal …

    cambridge Repository record

  4. Growth of Chlorella vulgaris and Chlamydomonas reinhardtii for biodiesel production and carbon dioxide capture

    Farcas, Mariana T.2019

    The growth of two strains of green microalgae, Chlorella vulgaris (UTEX 2714) and Chlamydomonas reinhardtii (UTEX 90) was tested in three types of media; Tris Acetate Phosphate (TAP), Bushnell Haas Broth (BHB), and Wright's Cryptophytes (WC buffered with either glycylglycine or Tris-base). Also, …

    wvu Repository record

  5. Lipid Production from a Louisiana Native Chlorella vulgaris/Leptolyngbya sp. Co-culture for Biofuel Applications

    Bai, RongChemical Engineering2017

    … food crops. In this research, a Louisiana native Chlorella vulgaris/Leptolyngbya sp. co-culture was selected for lipid production. The goal of this work is to improve the lipid productivity and lipid composition of this co-culture via optimizing irradiance and nitrogen levels, lipid extraction …

    lsu-thes Repository record

  6. Development of a three-trophic level toxicity test utilizing an alga (Chlorella vulgaris), rotifer (Brachinous calyciflorus), and fish (Pimephales promelas)

    Dobbs, Michael G.Virginia Tech1994

    … food chain consisting of an alga (Ch/ore/la vulgaris), rotifer (Brachionus calyciflorus), and fish (Pimephales promelas). The chemostat design used for the lower two trophic levels was crucial in being able to supply the top trophic level with sufficient food on a continuous basis. The system …

    vt Repository record

  7. CO2 Derived Carbon Capture Using Microalgae in a PhotoBioCREC Unit

    Cordoba Perez, Maureen DThe University of Western Ontario2021

    … In this PhD Dissertation, experiments with Chlorella vulgaris were carried out, in a 0.175L especially designed PhotoBioCREC unit, under controlled radiation and high mixing conditions. This unique design involves 1 mm-2 mm alumina particles, which keep photoreactor walls always clean, …

    uwo Repository record

  8. A dynamic engineering model of algal cultivation systems

    Compton, Samuel Lighthall, author, Quinn, Jason C., advisor, Marchese, Anthony, committee member, Peers, Graham, committee memberColorado State University. Libraries2017

    … raceway pond (ORP) across five total species: Chlorella vulgaris, Desmodesmus intermedius, Galdieria sulphuraria, Galdieria sulphuraria Soos, and Nannochloropsis oceanica. The validated model assesses productivity at several locations in the United States with Chlorella vulgaris, grown in open …

    colostate Repository record

  9. Algae Lysis with Pulsed Electric Fields

    Foltz, Garrett2012

    … Algae species under consideration include Chlorella vulgaris, Chlamydomonas reinhardtii and Dunaliella salina due to lipid contents as high as 30% to 56% of their dry weight (depending on growth conditions) and availability [5], [6]. In order to harvest lipids from algae, the cells must …

    calpoly Repository record

  10. Optimising microalgal lipid productivity for biodiesel production

    Griffiths, Melinda JaneCentre for Bioprocess Engineering Research2011

    … on cell physiology and lipid productivity in Chlorella vulgaris.

    cape-town Repository record

  11. INTERACTIONS OF ENVIRONMENTAL POLLUTANTS WITH MICROALGAE AND LICHEN: INSIGHTS FROM MULTI-PLATFORM METABOLOMICS

    HUANG XULEI2018

    … 2, differentiated metabolites in microalgae Chlorella vulgaris and Scenedesmus obliquus after exposure to triphenyl phosphate revealed perturbation in respiration, osmoregulation, photosynthesis, and oxidative stress. In chapter 3, we showed that the metabolic responses of C. vulgaris exposed …

    nus Repository record

  12. Fabrication of TIO₂-embedded PVDF membranes and their application in algae membrane bioreactor systems

    Hu, WeimingUniversity of Missouri--Columbia2013

    … algae bioreactors (MBR). Microalgae species Chlorella Vulgaris was cultivated in the MBR systems fed with artificial wastewater at a target solids retention time (SRT) of 25 days. Under steady-state conditions, the MBR systems had an average algae biomass concentration of 2350 mg/L (COD unit) …

    missouri Repository record

  13. Bioenergetics and metabolism of eukaryotic cell proliferation

    Li, ZhaoqiMassachusetts Institute of Technology2021

    … Lastly, we established the green algae Chlorella vulgaris as a model system to study the comparative metabolism of photoautotrophic and heterotrophic growth. We determined that heterotrophic growth of plant cells is associated with aerobic glycolysis in a mechanism that may be suppressed …

    mit Repository record

  14. A technique for harvesting unicellular algae using colloidal gas aphrons

    Honeycutt, Susan SmithVirginia Polytechnic Institute and State University1983

    … (CGA) has been investigated for harvesting <i>Chlorella vulgaris</i>, a green algae, from dilute suspension. CGA dispersions consist of very small gas bubbles, on the order of 25 microns in diameter, that are each encapsulated in an aqueous shell of surfactant solution. The process is based on …

    vt Repository record

  15. Development of methodology for community level toxicity testing using the fathead minnow seven day survival-growth impairment test

    Lauth, John R.Virginia Tech1990

    … calyciflorus</i>). Along with the alga <i>Chlorella vulgaris</i> (producer), B. calyciflorus (primary consumer) and the fathead minnow larvae (secondary consumer) comprise a three level food chain that was used to address trophic level interactions (feeding reduction and growth impairment) …

    vt Repository record

  16. Identifying, Monitoring, Quantifying and Converting Algae to Bio-Fuels in Bio-Reactors

    Jernigan, Alice C.2017

    … accurate method to quantify the algae DNA of <em>Chlorella vulgaris</em> and <em>Spirulina platensis</em> in a closed system photo-bioreactor. A primer was designed that allowed the accurate correlation of the algae DNA amounts with the area under the curve in an electropherogram. This primer also …

    arkansas Repository record

  17. Genetic fingerprints of microalgal culture strains: amplified fragment length polymorphism (AFLP) for investigations below the species level

    Müller, Julia2012

    … es möglich, verschiedene Stämme derselben Art (Chlorella vulgaris) zu unterscheiden und für jedes Isolat einen charakteristischen genetischen Fingerabdruck zu erhalten. Da diese genomischen Variationen innerhalb derselben Art auch mit Unterschieden in physiologischen/biochemischen Eigenschaften …

    goettingen Repository record

  18. Physical and chemical properties of sporopollenin exine particles

    Barrier, SylvainUniversity of Hull2008

    … spec., Ambrosia trifida, Aspergillus niger and Chlorella vulgaris. Physical aspects of the materials extracted were studied, including size (highlighting large and small types of commercial “Lycopodium”), wall thickness, mechanical resistance and density.Encapsulation of a wide variety of …

    hull Repository record

  19. Strategies to enhance extracellular electron transfer rates in wild-type cyanobacterium Synechococcus elongatus PCC7942 for photo-bioelectricity generation

    Gonzalez Aravena, Arely CarolinaUniversity of Cambridge2018

    … biophotovoltaics, it outperformed the microalgae Chlorella vulgaris. Furthermore, the performance of S. elongatus PCC7942 was improved by constructing a more efficient design (lower internal resistance), which was fabricated with carbon fibres and nitrocellulose membrane, both inexpensive …

    cambridge Repository record

  20. Exploring the Potential of Algae-Bacteria Communities For Biotechnology

    Riseley, Anthony ShawnUniversity of Cambridge2018

    … reinhardtii metE—+ M. loti consortium and Chlorella vulgaris in nitrogen-free media. There are relatively few published studies investigating and outlining the challenges involved in scaling algae production from the laboratory through to pilot scale. Furthermore, these studies have …

    cambridge Repository record

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