Essays about: "design of biogas plant"

Showing result 1 - 5 of 21 essays containing the words design of biogas plant.

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. A process to assess fossil-free transport transition pathways and develop a sustainability roadmap for transport purchasers

   University essay from Lunds universitet/Internationella miljöinstitutet

   Author : Lauren Brach; [2023]
   Keywords : Roadmap; corporate carbon strategy; decarbonisation; transportation; fossil-free; Earth and Environmental Sciences;

   Abstract : Most (93%) of the greenhouse gas emissions in the transport sector come from road traffic in Sweden which includes passenger and freight transport activity (Trafikverket, 2022). The aim of this thesis was to understand pathways that transport purchasers can pursue to reach the fossil-free transportation goals from manufacturing plant to customer and to develop a process for assessing a market and developing a roadmap for achieving fossil-free transportation. READ MORE

4. 3. Analysis of Microgrid Electrification on Phaluai Island : A Minor Field Study in Thailand

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Leontina Walldén; Caroline Wahlberg; [2023]
   Keywords : Microgrid; Rural electrification; Rural islands; Thailand; Renewable energy; Microgrid; Elektrifiering av landsbygd; Isolerade öar; Thailand; Förnybar energi;

   Abstract : Similar to numerous other nations, Thailand aims to achieve carbon neutrality by 2050 by reducing reliance on fossil fuels and increasing the amount of renewable energy sources in electricity generation. The objective of the Thai Provincial Electricity Authority (PEA) is to ensure electricity access for all Thai households and villages. READ MORE

5. 4. Energy losses from a concrete digester : Analysis of concrete digester at Lundsby biogas

   University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Author : Hugo Kjellsson; [2022]
   Keywords : Digester; Energy losses; Biogas;

   Abstract : Digesters at a biogas plant have high temperatures and poor insulation. There is great potential to save energy by improving the construction. This study has two aims. One is to compare the difference between a simple steady-state calculation and a calculation that uses simulated values from Heat2. READ MORE

6. 5. Design of a Polygeneration system in Filipinas ETCR, Colombia

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Germán Ropero Pérez; [2021]
   Keywords : ;

   Abstract : This project has addressed the design of a cost-effective Polygeneration system that guarantees a continuous, equitable and environmentally friendly energy supply for the rural settlement of Filipinas ETCR, (in Spanish, Espacios Territoriales de Capacitación y Reincorporación) Colombia, which is currently not achieved, due to a system that relies on the national electricity grid (with numerous outages) and on LPG (Liquefied Petroleum Gas) and wood to meet the thermal demand, mainly for cooking. For this purpose, in addition to the current energy supply situation, the energy demand according to type (electricity and heat) and sector (residential, commercial and agro-livestock) is characterized. READ MORE