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Substratkartläggning och rötningsförsök i laboratorieskala
… in a never seen desire to invest resources in renewable energy sources. Biogas production through anaerobic digestion is one of those growing energy sources. In Sweden there are over two hundred plants that uses this biological process to break down organic substances while …
växthusgaser, energi- och resursanvändning i modellstudie
… of new connections and contigous adjustment of control parameters. Total production of sewage sludge decreased with 5-20 % with urine separation and with 50-60 % with black water separation. Total methane production decreased with 0-20 % with urine separation and with 60-70 % …
En fallstudie om dela?garbaserad crowdfunding som finansieringsmetod
… angel networks. A technical study was also made about the company's products. The result of the technical study can be used by customers to get a clearer understanding of the company's products, but also by the company itself as a good insight into how their products work in …
En fallstudie om dela?garbaserad crowdfunding som finansieringsmetod
… angel networks. A technical study was also made about the company's products. The result of the technical study can be used by customers to get a clearer understanding of the company's products, but also by the company itself as a good insight into how their products work in …
… dependent on subsidies and grants to bring in a profit for the investor. Production of excess electricity is a major reason for this as the compensation for excess electricity today is low. However, there are businesses that have an electricityneed that are particularly suitable …
En studie gällande utvärdering av omrörningssystem vid Ekeby reningsverk
… to achieve optimum operating conditions for the process regarding gas production and degree of digestion. This study aims to evaluate the two mixing systems, jet-mixing and top- mixing. The design of the reactors is identical and they are assumed to be fed with the same amount …
… need to be tested and implemented to correct the externalities. In food production, beef and dairy production has the largest environmental impact in terms of carbon emissions. As food is a necessity, simply reducing production will not solve the problem. Instead, a shift …
fallstudie i Värmdö kommun
… water is hardly affected by the sewage system chosen. The energy use for the production of materials, system construction and operation varies much between the systems. For the two Reactive filter bed systems the energy for production of materials are considerably higher than …
Weaning is one of the most critical events in the piglet production with problems such as growth check and post-weaning diarrhea as a result. The lighter the piglets are when the growth check occurs, the harder they have to get back to normal growth rate. Creep feeding of …
en studie vid Vida Alvesta
An old and well known problem in sawmilling is to determine which dimensions /products those are most profitable to produce. Existing optimization models maximize the value of the log. In other words, based upon the market prices of the dimensions the models calculate the best …
- i byggbranschen jämfört med ett företag i produktionsbranschen
… branch and compare that result with how the supplier relations are for ABB a production company.Theoretical: The theoretical chapter illustrates important and relevant parts of supplier relations, purchasing and supplier strategies to give good overview. The theoretical review …
ett lyckosamt kommunikationsverktyg med etiska konsekvenser : en studie om Event Marketing och Giveaways
Consumers today seek added value to the ordinary products/services that companies are offering. Consumers must get their emotional need satisfied - a need for experiences worth remembering. At the same time, the consumers are engaged in ethics and morals. Companies use events …
En fallstudie på Gävle sjukhus
… av att korta ner sina vårdköer med hjälp av logistiska metoder och lean production principer. Detta på grund av att vårdköerna på bland annat urologmottagningen på Gävle sjukhus bara växer. Lean production är ett koncept som ursprungligen härstammar från bilindustrin i Japan och …
Åmotfors Bruk AB (ÅBAB) has today an inefficient production of steam for the manufacturing of paper. Unpredictable energy prices and modernisation of the current equipment has been the underlying factors to invest in a thermal power plant, mainly driven by garbage. This facility …
Hur företag kan agera vid ett tekniskt skifte
… only to digitalize current activities. There is some experimentation with new products and services, but mostly limited to traditional activities. Not enough effort was made to educate customers, to create acceptance for products and to influence customer behavior. There is …
