10 uppsatser
Identifiering av problem samt förslag på åtgärder
… situation in the Santiago region and to make suggestions on technological improvements or process changes. The purpose is also to study five different enterprises more closely and to give more detailed suggestions for improvement. Another purpose is to summarize relevant Chilean …
en åtgärd för ökad TOC-reduktion hos Skoghalls Bruk luftade damm
… to TOC:N:P-quota 100:0,75:0,10. To the summer pool was no considerable improvement of the TOC-reduction seen, as a result of the nutrient addings. It is also no reason to dosage nutrients in summertime.
en utredning om lokaliseringen av Lotsbroverkets utloppsledning
… and boundary line to the open sea. The overall conclusion is that no major improvement of the conditions in Svibyviken can be expected by a reduction or a relocation of the nutrient emissions from Lotsbroverket.
… and control on effluent and sludge issues. The survey has revealed that major improvements are needed in sludge management. Finally, I have proposed sludge guidelines at three levels, which will hopefully be helpful for STWI in evaluating their suppliers and showing a way …
Underlag för internationella riktlinjer inom projektet Sweden Textile Water Initiative
… and control on effluent and sludge issues. The survey has revealed that major improvements are needed in sludge management. Finally, I have proposed sludge guidelines at three levels, which will hopefully be helpful for STWI in evaluating their suppliers and showing a way …
… One sewer system in particular, Hishult, needs large-scale adjustments and improvements to live up to the demands attached to it. This sewer system is where we think the focus from the municipality ought to be the strongest, based on the result from this review. It requires most …
… together to draw attention to water issues in production and create tools for improvement. Gina Tricot is included in the working group that examines laws in producing countries. Gina Tricot’s country is Turkey, which has become the base for this thesis.The thesis describes the …
… and increased environmental awareness, greater focus has been placed on improvement and development of renewable energy sources. An already proven and accepted method is biogas production from anaerobic digestion at municipal wastewater treatment plants. In the waste water …
substance flow analysis on a regional level
… needs to be improved to become sustainable and there is a great potential for improvements of the urban nitrogen flow by either changing the wastewater systems and/or changing the diets of the people living in Scania.
I det svenska samhället tillför diffusa och direkta föroreningskällor metaller till avloppsreningsverk, metaller som sedan hamnar i avloppsslam och recipient. Avloppsslam innehåller höga halter av växtnäringsämnen som bör återföras till jordbruksmark, men om detta ska ske får …
