Essays about: "thesis example water control"

Showing result 1 - 5 of 25 essays containing the words thesis example water control.

  1. 1. Techno-Economic Analysis of Dye Separation in Textile Recycling

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : David Lundberg; [2024]
    Keywords : Dye; Membrane filtration; Electrocoagulation; Techno-economic analysis; Pre-feasibility study; Technology and Engineering;

    Abstract : This study determines the technical and economic feasibility of separating dye from a process filtrate in industrial textile recycling using electrocoagulation or sequences of membrane filtration with microfiltration, ultrafiltration, nanofiltration and reverse osmosis. The lower requirements for treating this stream, compared to previously researched dyehouse effluents, left treatments not good enough for dyehouses viable for this process filtrate. READ MORE

  3. 2. Real time estimations of kLa and viscosity in a fermentation pilot plant

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Arvid Norberg; [2022]
    Keywords : Oxygen transfer; Viscosity; Fermentation; Biotechnology; Direct method; kLa; OUR; DO; Online monitoring; Soft sensor; Fungus; Fungal fermentation; A. oryzae; A. niger; Herschel-Bulkley; Power law; Shear thinning; Novozymes; Enzymes; Technology and Engineering;

    Abstract : Fermentation is a process that utilizes live microorganisms to produce different biological products such as enzymes. The oxygen mass transfer rate is often the limiting factor in aerobic fermentations and thereby an important process parameter. READ MORE

  4. 3. Carbon dioxide-based pump system for portable HPLC equipment

    University essay from Uppsala universitet/Mikrosystemteknik

    Author : Sofia Göransson; [2022]
    Keywords : Microsystem Technology; Flow Chemistry; Chemical Analyses; High-Performance Liquid Chromatography; HPLC; Pump System; Miniaturise; Portable; Pressurised Carbon Dioxide; PCO; High-Pressure;

    Abstract : To make chemical analysis available both practically and economically, one approach is to miniaturise the equipment needed for the analysis. High-performance liquid chromatography (HPLC) is an example of a flow chemistry analysis system where active work is performed to achieve miniaturised systems. READ MORE

  5. 4. Temperatursänkande åtgärder på hårdgjorda ytor med hjälp av GYF

    University essay from SLU/Dept. of Urban and Rural Development

    Author : Jenny Ericsson; [2022]
    Keywords : landskapsarkitektur; temperatur; parkering; hårdgjorda ytor; grönytefaktor;

    Abstract : Världen befinner sig i en situation där klimatkrisen är ett faktum. Koldioxidhalterna har stigit de senaste åren och de väntas fortsätta stiga även kommande år. Som en konsekvens av klimatkrisen bildas värmeöar över hårdgjorda ytor i staden. READ MORE

  6. 5. Analyzing the use of Humidity Cue in Navigation of Drosophila melanogaster

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Kalle Andersson; [2022]
    Keywords : Technology and Engineering;

    Abstract : Humidity is one of the main abiotic factor of ecosystems and affects animals behaviour, fitness and distribution. Due to their small size and inability to thermoregulate using metabolism, insects, such as the fruit fly Drosophila Melanogaster, are especially reliant on humidity. READ MORE