Search for dissertations about: "biowaste"

Showing result 1 - 5 of 8 swedish dissertations containing the word biowaste.

2. 1. Virus inactivation : evaluation of processes used in biowaste management

   Author : Eva Emmoth; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES;

   Abstract : Animal by-products (ABP) Category 3 includes hatchery waste, and also slaughterhouse waste and manure, aimed for use in biogas production. In order to be used as fertilisers, they must be sanitised to reduce pathogenic microorganisms. The initial European regulations regarding processing standards for ABP intended for use in e.g. READ MORE

4. 2. Virus inactivation - evaluation of treatment processes for food and biowaste

   Author : Eva Emmoth; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

   Abstract : Animal by-products and manure contain valuable plant nutrients that could be recycled onto arable land, as fertiliser. If these materials contain pathogenic microorganisms, such as viruses, transmission to domestic animals, wildlife and the food chain could occur. READ MORE

5. 3. Exploring the circular economy of urban organic waste in sub-Saharan Africa: opportunities and challenges

   Author : Daniel Ddiba; Göran Finnveden; Elisabeth Ekener; Sarah Dickin; Cecilia Lalander; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biowaste; governance capacity; resource recovery; sub-Saharan Africa; sustainable sanitation; sustainable urban development; circular economy; Strategier för hållbar utveckling; Strategies for sustainable development;

   Abstract : Globally, there is increasing awareness of the importance of applying circular economy principles to the management of organic waste streams through resource recovery. In the urban areas of sub-Saharan Africa which are going to host a significant part of population growth over the next three decades, this is especially relevant. READ MORE

6. 4. Implementing resource recovery from urban organic waste in low- and middle-income countries : Tools to support planners and policy makers

   Author : Daniel Ddiba; Elisabeth Ekener; Göran Finnveden; Sarah Dickin; Elizabeth Tilley; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; biowaste; circular economy; decision support tools; environmental governance; faecal sludge management; governance capacity; resource recovery; sustainable sanitation; sustainable urban development; waste management; waste reuse; Takataka; uchumi mzunguko; zana za usaidizi wa maamuzi; utawala wa mazingira; udhabiti wa uchafu wa kinyesi; uwezo wa utawala; urejeshi wa rasilimali; usafi wa mazingira endelevu; maendeleo endelevu ya mijini; usimamizi wa taka; kutumia tena taka; organiskt avfall; cirkulär ekonomi; verktyg för beslutsstöd; miljöstyrning; slamhantering; förvaltningskapacitet; resursåtervinning; hållbar sanitet; hållbar stadsutveckling; avfallshantering; återanvändning av avfall; residuos orgánicos; economía circular; herramientas de apoyo a la toma de decisiones; gobernanza ambiental; manejo de lodos fecales; capacidad de gobernanza; recuperación de recursos; saneamiento sostenible; desarrollo urbano sostenible; gestión de residuos; reutilización de residuos; Strategier för hållbar utveckling; Strategies for sustainable development;

   Abstract : Globally, there is increasing awareness of the importance of applying circular economy principles to the management of organic waste streams through resource recovery. This is especially relevant in urban areas of low- and middle-income countries which are going to host a significant part of population growth over the next few decades. READ MORE

7. 5. Utilization of local bioresources for transport fuels - System analysis for decision support

   Author : Muhammad Arfan; Ola Eriksson; Jonas Ammenberg; Högskolan i Gävle; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; System analysis; local bioresources; transportation fuels; LCA; LCC; geography of transitions; Systemanalys; Lokala resurser; drivmedel; LCA; LCC; geografi och om-ställning;

   Abstract : This thesis presents a comprehensive system analysis of the utilization of biowaste and forest industry residues to produce transportation fuels. It explores various aspects such as the constraints to the production system’s value chain development, the utilization of the geographical proximity of biofuel technology innovation system components, environmental impacts, and economic costs. READ MORE