Essays about: "Biogas wastewater"

Showing result 1 - 5 of 83 essays containing the words Biogas wastewater.

1. 1. Wastewater Characterisation for Design and Modelling of Primary Settlers at Municipal Wastewater Treatment Plants

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Louise Westin; [2023]
   Keywords : Primary Settling Tank; Wastewater Treatment; Settleometer; Particle Settling Velocity Distribution; Modelling.; Technology and Engineering;

   Abstract : The primary settling tank (PST) is often one of the first treatment steps at a wastewater treatment plant (WWTP) and is the first process in the plant to remove significant amounts of suspended solids. Its role in wastewater treatment however, has oftentimes been neglected and little effort has been made to optimize and model the process. READ MORE

3. 2. Biogas Potential in the North of Sweden : Inventory and Techno-Economic Assessment of Substrates for an Increased Biogas Production in Norrbotten

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Alma Fahlén Hammar; [2023]
   Keywords : Biogas; anaerobic digestion; AD; Norrland; bioenergy; fossil-free; chemical engineering; Chemistry; Technology and Engineering;

   Abstract : Great investments are planned in the north of Sweden the coming years, not the least in the county of Norrbotten where the projects collectively are referred to as the green transition due to the focus on fossil-free techniques. But to be able to secure a sustainable energy supply and reach the goal set by the member states of the European Union of a carbon dioxide neutral union in 2050 the production of alternative energy sources needs to intensify. READ MORE

4. 3. Energy flows and potential energy development strategies in RoRo ports: A study based on the Port of Trelleborg

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Gabriele Gonzales; [2023]
   Keywords : RoRo Ports; Energy Flows; Energy Development; Energy Strategies; Renewable Energy; Ports; Energy Hub; Energy Storage; Hydrogen; Technology and Engineering;

   Abstract : The recent push for decarbonization in the maritime sector presents an opportunity for ports to strengthen their position as energy hubs. This work studies the existing energy flows in the Port of Trelleborg, one of Europe's biggest roll-on, roll-off ports, and proposes some energy-related development strategies. READ MORE

5. 4. How the Choice of Primary Treatment Affects the Biogas Potential of Primary Sludge

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Fanny Blom; [2022]
   Keywords : wastewater treatment; primary treatment; biogas potential; primary settling treatment; rotating belt filter; chemically enhanced primary treatment; environmental engineering; water resources engineering; Technology and Engineering;

   Abstract : The global heating has resulted in rising temperatures and more extreme weather conditions around the world. In combination with increasing energy demands, this has led to an increasing demand of renewable energy. One option is utilizing the wastewater to produce biogas. There-fore, wastewater can be seen as a resource rather than waste. READ MORE

6. 5. Sustainable Handling of Water from Coating Process

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Anastasiia Kononenko; [2022]
   Keywords : biochemical oxygen demand; BOD; coating; xylitol; wastewater; chemical engineering; Technology and Engineering;

   Abstract : McNeil AB är en producent av rökavväjningsprodukter Nicorette® belägen i Helsingborg, Sverige. Tuggummi och tabletterna är produkter med högst produktionsvolym och drageringsprocessen av dessa produkter är den största på siten. Produktionen förväntas att öka i framtiden och med det även utsläpp av processvatten. READ MORE