Essays about: "Acetic Acid"

Showing result 16 - 20 of 73 essays containing the words Acetic Acid.

1. 16. Cellulose nanocrystals functionalized cellulose acetate electrospun membranes for adsorption and separation of nanosized particles

   University essay from Luleå tekniska universitet/Materialvetenskap

   Author : José Ignacio Del Río De Vicente; [2021]
   Keywords : Electrospinning; Cellulose Nanocrystals; Filtration; Adsorption; Cellulose Acetate Fibers;

   Abstract : Filtration and separation technologies remain as one of the biggest challenges humanity currently faces. The separation of different elements such as bacteria, viruses, heavy metals, particles, and chemical agents require the development of multifunctional membranes. READ MORE

3. 17. Evaluation of Wet Spinning of Fungal and Shellfish Chitosan for Medical Applications

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

   Author : Ghasem Mohammadkhani; [2021]
   Keywords : Chitosan fiber; Fungal fiber; Wet spinning; Hydrogel; Suture applications;

   Abstract : The aim of this project was to address the food waste problem, particularly bread waste, to some extent by producing monofilaments obtained from wet spinning of fungal hydrogel through the cultivation of Rhizopus delemar on bread waste. The project had two phases. READ MORE

4. 18. The Effect of Temperature and Fungal:Bacterial Ratio on Kombucha Culture Fermentation

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Johanna Forsvall; [2021]
   Keywords : Kombucha; Kombucha culture; Fermentation; Food engineering; Technology and Engineering;

   Abstract : The fermented tea beverage kombucha is a traditional drink that has been consumed for thousands of years in Asia. Over the past decades, it has gained greatly in popularity amongst consumers and researchers also in the rest of the world. READ MORE

5. 19. CCS via Electrochemical CO2 Reduction to Ethylene-based Polymeric Construction Materials

   University essay from KTH/Kemiteknik

   Author : Christian Taylor; [2021]
   Keywords : CCS; Electrochemical CO2 Reduction; CO2 to Ethylene; Power-to-X; Polymeric Construction Materials; Circular Carbon Economy; Electrolysis; CO2 electroreduction; CCS; Elektrokemisk CO2-reduktion; Koldioxid till Eten; Power-to-X; Polymera konstruktionsmaterial; Cirkulär kolekonomi; elektrolys; CO2-elektroreduktion;

   Abstract : IPCC SR15 rapporterade att alla framtida scenarier för att begränsa klimatförändringen till 1,5°C är starkt beroende av negativa utsläppstekniker, såsom geografisk CO2-lagring som används av Stockholm Exergi’s Värtaverket. Men kan man uppnå starkare klimatvinster genom en cirkulär koldioxidekonomi? Bildandet av en cirkulär koldioxidekonomi är absolut nödvändigt för att uppnå global koldioxidneutralitet, men hur kommer vi dit? Elektrolys av CO2 erbjuder en ekonomiskt och miljömässigt attraktiv väg för att uppgradera CO2-utsläpp till värdefulla bränslen och råvaror, vilket minskar användningen av fossila resurser och CO2-utsläpp till atmosfären. READ MORE

6. 20. Optimizing Growth Conditions for Lactic Acid Bacteria

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Lorenzo García Tejada; [2021]
   Keywords : Lactic Acid Bacteria; Optimization; Cell growth; Lactic acid production; Oxygen; Yeast extract; Wood hydrolysate; Poly-lactic acid; Chemical engineering; Technology and Engineering;

   Abstract : High production titers are paramount in lactic fermentation processes aimed towards poly lactic acid (PLA) manufacturing. Optimization of the fermentation stage is therefore essential for the viability of the process. READ MORE