Blar i Brage NMBU på tittel
Viser treff 1586-1605 av 17128
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Biofouling in salmon aquaculture : an investigation on the efficacy of commercial antifouling agents and biofouling management practices
(Master thesis, 2021)With the recent growth and development of the salmon farming industry, associated environmental impacts and challenges have also risen. The settlement and growth of unwanted organisms on the submerged structures of the ... -
Biofuel production potential of Jatropha curcas L: oil characterization for biodiesel production, and enhancing the biogas production potential of various residues using different pretreatment methods
(PhD Thesis;2021:21, Doctoral thesis, 2021)Increasing global fuel prices, growing energy consumption, and profound environmental concerns are the key factors that motivated the search for alternative energy sources. Biofuels such as bioethanol, biodiesel, and biogas ... -
Biogas : its potential as an energy source in rural households with particular emphasis on China
(Master thesis, 2012-09-10)Abstract This thesis is based on a literature review to analyze various aspects of biogas technology and address resource requirements and multiple values of biogas technology for rural household in developing ... -
Biogas digestate as substrate and vector for the introduction of N2O-respiring bacteria to agricultural soil
(Phd Thesis;2021:53, Doctoral thesis, 2021)Anthropogenic nitrous oxide (N2O) emissions are largely driven by the input of N-based fertilizers in agriculture. N2O emissions from agricultural soils in Europe are estimated to 0.51 Tg annually (Fig. I), which sums to ... -
Biogas digestates based on lignin-rich feedstock - potential as fertilizer and soil amendment
(Journal article; Peer reviewed, 2017) -
Biogas in Nepal : limitations for the expansion of community plants
(Master thesis, 2016-11-22)A large amount of the world population still rely on the use of solid biomass for cooking. The implementation of the biogas support program (BSP) in 1992 has successfully contributed to the popularization of biogas in Nepal ... -
Biogas production from black water, kitchen refuse and farm waste : lab assessment and practical application at MCF Yatta, Kenya
(Master thesis, 2013-10-28)The possibilities for biogas production from black water, kitchen waste and farm waste are examined in this thesis. Theory on the subject of anaerobic digestion and biogas production is presented. Mulli’s Children ... -
Biogas production from food waste via co-digestion and digestion-effects on performance and microbial ecology
(Journal article; Peer reviewed, 2017)In this work, performance and microbial structure of a digestion (food waste-only) and a co-digestion process (mixture of cow manure and food waste) were studied at mesophilic (37°C) and thermophilic (55°C) temperatures. ... -
Biogas production from municipal organic waste, a process of sustainable development in Lahore (a review)
(Master thesis, 2014-02-14)Proper disposal of municipal solid waste of Lahore is one of the major challenges for responsible waste management authorities. Various studies reveal that about 50 to 70% of the generated waste is collected in Lahore ... -
Biogas upgrading : techno-economic evaluation of different technologies based on Norwegian potential of raw materials
(Master thesis, 2015-08-06)This thesis comprises a literature study of the Norwegian potential for biogas production from food waste, fish processing waste and manure, in addition to an evaluation of different technologies for biogas upgrading. ... -
Biogas, an alternative energy and its impact on women health and rural development : a case study from Itahara Village, Morang District, Nepal)
(Master thesis, 2014-02-18)Nepal is one of the lowest energy consuming countries in the world. More than 80% of total energy consumed here comes from traditional biomass energy resources including agriculture residue, forests, by-products from crops ... -
Biogass i Norge : barrierer og utfordringer
(Master thesis, 2020)Biogass er en type fornybar energi som får økende oppmerksomhet og som med fordel kan utnyttes bedre. Klimanytten av biogass avhenger blant annet av hvilke råstoff som er brukt i produksjonen, effektivitet og hva biogassen ... -
Biogass potensiale for svartvann
(Master thesis, 2016-09-07)I denne gradsoppgaven ble biogass potensiale for svartvann undersøkt, samt ble utløpet til en modifisert UASB reaktor undersøkt, for til slutt se på gjenvinnings muligheter av sluttprodukt i fra reaktor. Svartvanns prøvene ... -
Biogassproduksjon og struktur av det mikrobielle samfunnet i labskala biogassreaktorer- effekt av storfegjødsel og ensilert fiskeavfall
(Master thesis, 2012-09-11)Verden i dag står overfor store miljømessige utfordringer, som trolig bare vil bli større i fremtiden. Vi produserer mer, vi bruker mer og energietterspørselen øker i takt med avfallshaugen. Dermed har også interessen rundt ... -
Biogeochemical cycling and retention of Fe in boreal lakes
(Master thesis, 2022)An observed trend of increasing iron (Fe) concentrations in boreal freshwaters has been attributed to changes in the biogeochemical cycling of Fe. To better understand the drivers behind this trend, as well as any potential ... -
Bioimpedance-based authentication of defrosted versus fresh pork at the end of refrigerated shelf life
(Peer reviewed; Journal article, 2022) -
Bioinformatic characterisation of the effector repertoire of the strawberry pathogen Phytophthora cactorum
(Journal article; Peer reviewed, 2018)The oomycete pathogen Phytophthora cactorum causes crown rot, a major disease of cultivated strawberry. We report the draft genome of P. cactorum isolate 10300, isolated from symptomatic Fragaria x ananassa tissue. Our ... -
Biokalk (kalkslurry) som tilsetningsmiddel til husdyrgjødsel : gjødsel og kalkverknad
(Research report, 2001-04-10) -
Biokjemisk omdanning av biprodukter fra matindustrien
(Master thesis, 2016-08-30)I denne masteroppgaven er det presentert et prosessanlegg som tar imot 3 400 kg fett, fra slaktedyr, i timen som råstoff. Formålet med anlegget er å gjøre dette råstoffet om til frie fettsyrer, for deretter å skille de ... -
Biological and thermal treatment of per- and polyfluoroalkyl substances (PFAS) in sewage sludge at Fuglevik wastewater treatment plant (WWTP)
(Master thesis, 2022)The goal of the research was to examine the removal of PFAS within sewage sludge present at Fuglevik WWTP through biological and thermal methods. We examined how PFAS decomposes within the sludge and also how it affects ...