Sökning: "on-site"

Visar resultat 1 - 5 av 255 avhandlingar innehållade ordet on-site.

1. 1. On-site production synchronisation : improving the resource-flow in construction projects

   Författare :Håkan Norberg; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Construction Engineering and Management; Byggproduktion;

   Sammanfattning : This thesis presents a process model to support the synchronisation of work flow and resource flows in construction projects. The process model is based on a combination of Information and Communication Technologies (ICT) and construction management methods. Work-flow is defined as the flow of work on-site, i.e. LÄS MER

3. 2. On-site wastewater treatment : Polonite and other filter materials for removal of metals, nitrogen and phosphorus

   Författare :Agnieszka Renman; Per-Erik Jansson; Lars D. Hylander; Gunno Renman; Björn Klöve; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; alkaline materials; heavy metals; mechanisms; nutrient removal; sorption; speciation modelling; Environmental engineering; Miljöteknik;

   Sammanfattning : Bed filters using reactive materials are an emerging technology for on-site wastewater treatment. Chemical reactions transfer contaminants from the aqueous to the solid phase. Phosphorus is removed from domestic wastewater by sorption to filter materials, which can then be recycled to agriculture as fertilisers and soil amendments. LÄS MER

4. 3. Novel diagnostic microarray assay formats towards comprehensive on-site analysis

   Författare :Jesper Gantelius; Helene Andersson-Svahn; Christer Wingren; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; magnetic microbeads; gold nanobeads; microarrays; lateral flow; on-site diagnosis; SNPs; pestivirus; autoimmunity; contagious bovine pleuropneumonia; comsol multiphysics; finite element method; Microbiology; Mikrobiologi; Biochemistry; Biokemi;

   Sammanfattning : Advances in molecular methods for analyzing DNA, RNA and proteins in humans as well as in other animals, plants, fungi, bacteria or viruses have greatly increased the resolution with which we can study life’s complexity and dynamics on earth. While genomic, transcriptomic and proteomic laboratory tools for molecular diagnosis of disease are rapidly becoming more comprehensive, the access to such advanced yet often expensive and centralized procedures is limited. LÄS MER

5. 4. Bed filters for phosphorus removal in on-site wastewater treatment : Removal mechanisms and sustainability

   Författare :David Eveborn; Jon Petter Gustafsson; Gunno Renman; Erik Kärrman; Lars Lövgren; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; On-site wastewater treatment; Eutrophication; Environmental impact assessment; Phosphorus removal mechanisms; Soil infiltration; Reactive bed filters; Environmental engineering; Miljöteknik; Water engineering; Vattenteknik; Soil chemistry; Markkemi;

   Sammanfattning : For many surface waters, phosphorus (P) leaching is a serious problem that should be minimized to prevent eutrophication. In Sweden there is a demand for physical and technical development of high-performance P removal techniques to reduce phosphorus leaching from on-site wastewater treatment systems to the Baltic Sea. LÄS MER

7. 5. Filtration System For On-Site Wastewater Treatment : Experiences From Modelling and Experimental Investigations

   Författare :Rajabu Hamisi; Gunno Renman; Anders Wörman; Scholz Miklas; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Land and Water Resources Engineering; Mark- och vattenteknik;

   Sammanfattning : Many on-site wastewater treatment systems in Sweden are not sustainable in terms of treatment efficiency, nutrient recycling and economics. Achieving reliable and sustainable systems to meet on-site wastewater treatment demands requires comprehensive field investigations of the performance of novel technologies. LÄS MER