Essays about: "production loss"

Showing result 1 - 5 of 367 essays containing the words production loss.

  1. 1. Volatile fatty acid production from co-fermentation of primary sludge and food waste without pH control

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Binyam Bedaso; [2019]
    Keywords : Volatile fatty acid; Co-fermentation; Primary sludge; Food waste;

    Abstract : The production of volatile fatty acids (VFAs) from waste stream is gaining high attention because of their high market value and wide range of applications. In this study, the production of VFA from co-fermentation of primary sludge from wastewater treatment plant and food waste without pH control was evaluated using a pilot-scale reactor in a semi-continuous mode of operation. READ MORE

  2. 2. Seroprevalence and risk factors for Rift Valley fever and Capripoxvirus in small ruminants in the border region of Tanzania - Zambia

    University essay from SLU/Dept. of Clinical Sciences

    Author : Emelie Olovsson; [2019]
    Keywords : Infectious diseases; RVFS; CaPV; SGPV; sheep and goat pox; seroprevalence; risk factors; Tunduma; Momba; goats; sheep; livestock;

    Abstract : Tanzania is a country where poverty is still high and many households are dependent on agriculture to support their families. Small ruminants, such as sheep and goats, make up an important part of agriculture; they are cheap to buy and can easily be sold or exchanged for the farmers. READ MORE

  3. 3. Environmental issues from sugarcane plantations in Brazil and how to handle them with market-based instruments

    University essay from Lunds universitet/Miljövetenskaplig utbildning

    Author : Freja Milton; [2019]
    Keywords : Market-based instruments; environmental offsets; Payments for ecosystem services; PES; Brazil; bioplastic; biopolymer; sugarcane; certification; environmental impacts from sugarcane cultivations.; Earth and Environmental Sciences;

    Abstract : This study is a literature review of three market-based instruments used for land management; environmental offsets, payments for ecosystem services (PES) and certification, and how they could be used to mitigate environmental impacts from sugarcane cultivation in Brazil when purchasing biopolymers. The study showed that certification is the most common market-based instrument in Brazil. READ MORE

  4. 4. Material Supply Chain in the Construction Industry

    University essay from Högskolan i Jönköping/IHH, Företagsekonomi; Högskolan i Jönköping/IHH, Företagsekonomi

    Author : Gustav Bergeling; Zulkiflee Binadam; [2019]
    Keywords : Supply chain management; construction industry; change management; organizational culture; planning; core competence;

    Abstract : Purpose The purpose of this study is to understand the reason behind why it occurs a large number of pickups each year in the construction industry. In the case company alone, it occurs 160 000 pickups per year and an estimated loss of 50 MSEK. READ MORE

  5. 5. Effects of nitrogen quality and quantity on weed-crop competition : a greenhouse experiment with Avena sativa and Avena fatua

    University essay from SLU/Dept. of Crop Production Ecology

    Author : Lukas Hallberg; [2019]
    Keywords : weed-crop competition; resource pool diversity; soil microbes; weed community;

    Abstract : The intensification of agricultural activities has provided unprecedented increases in crop production. In the light of this development concerns have been raised about its negative environmental impact. High-input farm management has further reduced the weed diversity and shaped weed communities to consist of a few highly competitive weed species. READ MORE