Essays about: "BMP"

Showing result 11 - 15 of 31 essays containing the word BMP.

  1. 11. Investigation of biochemical methane potential in Thái Nguyên city and Sông Công city in Vietnam

    University essay from Linköpings universitet/Tema Miljöförändring

    Author : Anurag Deo; Mette Axelsson Bjerg; [2017]
    Keywords : Substrate Investigation; Biogas; Biochemical Methane Potential Tests; BMP; Brewery Waste; Food Waste; Waste Water Treatment Plant sludge; WWTP; Vietnam;

    Abstract : Currently Vietnam is facing several problems with waste handling. For instance, a lot of the municipal organic solid waste is dumped at landfills, which contributes to environmental difficulties such as greenhouse gas emissions. READ MORE

  3. 12. Wastewater from a biodiesel plant: characterization of streams and suggestions for treatment options

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Linnea Andersson; [2017]
    Keywords : water engineering; environmental engineering; avloppsteknik; vattenförsörjningsteknik; Technology and Engineering;

    Abstract : Biodiesel is an important alternative to ordinary diesel when limiting the effects on the climate. However, the production path of biodiesel produces a wastewater with a high chemical oxygen demand (COD) and it needs to be cleaned. The aim of this study was to characterise biodiesel wastewater as well as to suggest treatment options. READ MORE

  4. 13. Anaerobic digestion trials with HTC process water

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Erik Nilsson; [2017]
    Keywords : anaerobic digestion; HTC; process water; hydrochar; AMPTS; BMP; primary sludge; digestate; rötning; HTC; processvatten; biokol; AMPTS; BMP; primärslam; rötningsslam;

    Abstract : Hydrothermal carbonization (HTC) is a process where elevated temperature and pressure is used in order to convert biomass to hydrochar, a coal-like substance with good dewatering properties and many potential uses. HTC can be used to treat digestate from anaerobic digestion, but the process water that remains after the hydrochar has been recovered needs to be treated further in the wastewater treatment plant. READ MORE

  5. 14. Improving methane production using hydrodynamic cavitation as pre-treatment

    University essay from Linköpings universitet/Tema Miljöförändring

    Author : Louise Abrahamsson; [2016]
    Keywords : Hydrodynamic cavitation; steam explosion; anaerobic digestion; hydrolysis; bmp; particle size distribution; methane; particle size reduction; food waste; sludge; grass; biogas; energy; renewable energy; Scandinavian biogas fuels AB; Scandinavian biogas; cavitation; biogas production; biomethane potential; Linköping university; Hydrodynamisk kavitation; kavitation; ångexplosion; rötning; anaerob rötning; hydrolys; BMP; partikelstorlekreducering; biometanpotential; biogas; metan; metangas; alger; saccharina latissima; ascophyllum nodosum; gräs; matavfall; avloppsslam; förnybar energi; Linköpings universitet; examensarbete biogas; examensarbete kavitation;

    Abstract : To develop anaerobic digestion (AD), innovative solutions to increase methane yields in existing AD processes are needed. In particular, the adoption of low energy pre-treatments to enhance biomass biodegradability is needed to provide efficient digestion processes increasing profitability. READ MORE

  6. 15. Hydrodynamic cavitation applied to food waste anaerobic digestion

    University essay from Linköpings universitet/Tema Miljöförändring

    Author : David Tran; [2016]
    Keywords : Anaerobic Digestion; Biogas; Pre-treatment; Hydrodynamic cavitation;

    Abstract : Innovative pre-treatment methods applied to anaerobic digestion (AD) have developed to enhance the methane yields of food waste. This study investigates hydrodynamic cavitation, which induce disintegration of biomass through microbubble formations, impact on food waste solubilisation and methane production during following AD. READ MORE