Essays about: "Fredrik Wirell"
Found 2 essays containing the words Fredrik Wirell.
1. Potential to inactivate microorganisms in sewage sludge by ammonia treatment : different temperatures and urea additionsUniversity essay from SLU/Dept. of Energy and Technology
Abstract : Sewage sludge is rich in nutrients and organic matter, both of which can be useful in the agricultural system. By recycling the nutrients from our excreta, a more sustainable use of nutrients in agriculture can be achieved and the use of mineral fertilizer can thereby be decreased. READ MORE
University essay from SLU/Dept. of Soil and Environment
Abstract : The future climate of Sweden is expected to become warmer in the future. This would be beneficial for vineyards and may lead to a greater area being allocated for wine production. The environmental impact concerning eutrophication from Swedish vineyards has not been evaluated before. READ MORE