Essays about: "biocide"

Showing result 1 - 5 of 6 essays containing the word biocide.

1. 1. Inhibition of different strains of Streptococcus mutans at different concentrations of Fluoride and Chlorhexidine

   University essay from Umeå universitet/Tandläkarutbildning

   Author : Christian Tutumlu; André Lund; [2021]
   Keywords : Streptococcus mutans; Fluoride; Chlorhexidine; SpaP A; SpaP B; SpaP C; Cnm Cbm.;

   Abstract : ABSTRACT Background: The most common species associated with dental caries is Streptococcus mutans. Different Streptococcus mutans adhesion biotypes, SpaP A/B/C and Cnm/Cbm, with ability to predict individual caries development have recently been identified. READ MORE

3. 2. XRF-as a tool for monitoring of biocide load in boatyards : Case study on two boatyards in Lake Mälaren

   University essay from Stockholms universitet/Institutionen för miljövetenskap och analytisk kemi

   Author : Matz Norling; [2015]
   Keywords : ;

   Abstract : The aim of this study was to assess the suitability of a special application to a Field Portable, handheld X-Ray Fluorescence (FPXRF) analyzer for monitoring of boatyards with focus on biocide load on boat hulls. In addition, the instrument was used for investigating the spatial distribution of contaminants in soil and sediments. READ MORE

4. 3. Problemet med marin påväxt och dess lösningar

   University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Author : Erik Wilson; Niklas Hansson; [2015]
   Keywords : Marine fouling; marine biofouling; novel solutions; biocide free; ideal solution; sustainability; bioinspired solutions; GAP analysis; SWOT analysis; overview; review; Technology and Engineering;

   Abstract : With a fuel consumption of up to 150 tons a day for a containership, fuel cost is the main expense for shippers. To decrease expenses, drag reduction is the most important topic to address. The biggest factor that influence the hydrodynamics of a vessel is marine fouling. A heavily fouled ship can consume an additional 40 % of fuel or more. READ MORE

5. 4. Ecotoxicological effects from three antifouling paints on the red macroalga Ceramium tenuicorne.

   University essay from Institutionen för livsvetenskaper

   Author : Madelene Krantz-Frid; [2009]
   Keywords : Antifouling paint; Ceramium tenuicorne; biocide-free; TBT; copper; growth inhibition test; The Baltic Sea;

   Abstract : Antifouling paints are applied on vessels to prevent growth of fouling organisms such hasbarnacles. Presently, there are a number of different paints available on the Swedish marketwith different strategies and active substances. READ MORE

6. 5. Effects of the copper-based antifouling paint "Fabi" on growth of the red alga Ceramium tenuicorne

   University essay from Södertörns högskola/Institutionen för livsvetenskaper

   Author : Disa Sandberg; [2009]
   Keywords : Ceramium; Ceramium tenuicorne; antifouling paint; Fabi; growth inhibition-test; Ceramium; Ceramium tenuicorne; båtbottenfärg; Fabi; tillväxthämningstest;

   Abstract : The antifouling paint Fabi 3959 is painted on the hulls of vessels to avoid fouling caused by marine organisms attached to surfaces. The paint is registered for use on pleasure boats and other vessels weighing over 200 kg which are mainly running on the Swedish west coast (www.kemi.se). READ MORE