Essays about: "black pellets"

Showing result 1 - 5 of 6 essays containing the words black pellets.

1. 1. The use of regurgitated pellets from the great cormorant to detect the presence of the round goby

   University essay from Göteborgs universitet / Institutionen för biologi och miljövetenskap

   Author : Tim Dorup; [2023-08-07]
   Keywords : Invasive species; Regurgitated pellets; Great cormorant; Round goby; dPCR;

   Abstract : The round goby (Neogobius melanostomus) is an invasive alien species that poses one of the greatest threats to biodiversity and ecosystem services in Sweden today. The round goby originates from the Black Sea and Caspian Sea but has in recent decades rapidly spread with global shipping traffic to new areas in Europe and North America. READ MORE

3. 2. Inclusion of blue mussels in the diet of Black Soldier Fly (Hermentia illucens) : the effect on compost process efficiency

   University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

   Author : Alma Jennersjö Hedman; [2022]
   Keywords : Black Soldier Fly; Hermetia illucens; larvae composting; process efficiency; circular economy; animal food production;

   Abstract : Abstract The management and handling of organic waste in primarily low-income developing cities, due to high urbanization has become a global problem. The main form of waste handling in these cities are landfilling, due to it being the cheapest and easiest option. READ MORE

4. 3. Business model for Black Pellets production in Sweden

   University essay from KTH/Energiteknik

   Author : Yonathan Habte; David Hector; [2017]
   Keywords : ;

   Abstract : Torrefaction is a technology for increasing the energy density of biomass by heating wood to 200-350 °C in a no-oxygen environment. The technology has been expected to enter the market for several years, but little has happened although studies have been carried out. READ MORE

5. 4. Techno-economic modeling of the supply chain for torrefied biomass

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

   Author : Gustav Gårdbro; [2014]
   Keywords : torrefaction; torrefied; black pellets; logistics; supply chain management;

   Abstract : Torrefaction and densification of biomass can provide an important piece in the puzzle of phasing out fossil fuels in favor of renewable alternatives. This new energy carrier shares many of the advantages with fossil coal in terms of energy density, hydrophobicity and burner feeding but is carbon neutral and renewable. READ MORE

6. 5. Introducing New Materials to an Existing Supply Chain

   University essay from Göteborgs universitet/Graduate School

   Author : Karin Berntsson; Hilda Laura Chavez Jimenez; [2011-07-18]
   Keywords : Supply Chain Management; Inventory Management; Biomass; Black Pellets; Coal; Bulk Material; Dry Bulk Shipping;

   Abstract : To handle the paradox of rising energy demand while still reducing emissions from fossil fuel, Vattenfall will increase the use of biomass. Accordingly, the energy gained from biomass will play an important role in Vattenfall’s future energy production. In 2013 a new type of biomass, called black pellets, will be implemented at Vattenfall. READ MORE