Essays about: "Aktivt kol"

Showing result 21 - 25 of 51 essays containing the words Aktivt kol.

1. 21. Technical Possibilities of Wastewater Reclamation for Potable Use in Hurva, Scania : Regarding the Waterbalance and From a Process Technical Point of View

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Esmeralda Frihammar; [2020]
   Keywords : Potable Wastewater Reclamation; Re-use; VA SYD; WWTP; DWTP; Återanvändning; avloppsvatten; cirkulära vattensystem; dricksvattenverk; reningsverk; VA SYD;

   Abstract : During recent years both Sweden and the rest of Europe have experienced periods of drought as a consequence of hot summers with low levels of precipitation. For villages provided with drinking water from water plants with groundwater as raw water source droughts can lead to considerable problems if the groundwater reservoir would be affected. READ MORE

3. 22. The possibilities of recycling wash water at Vidinge

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Julia Mauritzson; [2020]
   Keywords : reuse; treatment; fresh-cut; water engineering; environmental engineering; avloppsteknik; vattenförsörjningsteknik; Technology and Engineering;

   Abstract : Water is a resource of importance and with drier weather around the world, including Swe-den, there is a risk of too low levels of water to satisfy for instance households, animals and industries in the future. Fresh-cut fruit and vegetable industries are water intense and almost all process water is used in the washing process. READ MORE

4. 23. Performance monitoring of systems for airpuricationAuthor:Anders

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Anders Gustafson; [2019]
   Keywords : ;

   Abstract : Wastewater treatment plants (WWTP) are often the cause of malodor. The compounds which are the main causes of the odor is hydrogen sulfide (H2S), ammonia(NH3), mercaptans (RSH) and volatile organic compounds (V OC) [1]. The odorous air can be analyzed to determine the concentration of the odorants. READ MORE

5. 24. Experimental testing of adsorbents for H2S removal in industrial applications : A comparative study on lifetime and cost effectiveness of different materials

   University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

   Author : Fanny Boström; [2019]
   Keywords : ;

   Abstract : Harmful emissions are a global issue and cause trouble for human health and for the environment. There is a wide variety of pollutants and one pollutant is hydrogen sulfide, H2S, that is a member of the group Volatile Sulfur Compounds. READ MORE

6. 25. Adsorption of micropollutants in wastewater using pulverized activate carbon - The influence of organic matter content and characteristics

   University essay from Lunds universitet/Miljövetenskaplig utbildning

   Author : Anna Nicola Messinger; [2019]
   Keywords : Pulverised Activated carbon; PAC; UVA254; Wastewater treatment; Micropollutants; Activated carbon; Earth and Environmental Sciences;

   Abstract : Wastewater is one of the biggest emission sources of organic micropollutants to the aquatic environment. Due to the negative effects of micropollutants on the receiving waters, advanced treatment steps are needed to reduce these emissions. Activated carbon is one promising approach. READ MORE