Essays about: "particulate matter"
Showing result 16 - 20 of 96 essays containing the words particulate matter.
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16. GAC filter Design Criteria for Wastewater Treatment for Removal of Organic Micropollutants – A Literature Review
University essay from Lunds universitet/Kemiteknik (CI)Abstract : Granular Activated Carbon (GAC) is nowadays suggested as a fourth (quaternary) treatment step at municipal wastewater treatment plants to remove certain chemicals and particularly organic micropollutants (OMPs). This work investigated the different factors that affect the performance of the GAC filter for the removal of micropollutants in a municipal wastewater treatment plant. READ MORE
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17. Critical perspectives: North Sea offshore wind farms. : Oral histories, aesthetics and selected legal frameworks relating to the North Sea.
University essay from Uppsala universitet/Institutionen för arkeologi och antik historiaAbstract : The study is developed from five in-depth interviews with individuals from different walks of life who have interacted significantly with the North Sea. The study discusses change in the North Sea specifically in the development of fixed turbine wind farms and their physical and aesthetic effects. READ MORE
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18. Life cycle assessment of hybrid systems for rural electrification in Bolivia
University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Abstract : Bolivia is a developing country in South America. Many rural communities still lack access to electricity. The extension of the National Grid System to all rural communities is not feasible due to economic and topographic challenges as well as the environmental problems that may arise. To tackle these problems, Off-grid solutions are implemented. READ MORE
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19. The Impact of COVID-19 Restrictions on Air Quality- Based on Seven Cities in China
University essay from Lunds universitet/Nationalekonomiska institutionenAbstract : Many researchers have studied the impact of the COVID-19 restrictions. However, in terms of the air quality impact, few studies have done so for specific cities. In this study, seven cities in China under the first stage of transmission prevention have been selected. The air quality standard indicators discussed are NO2 (Nitrogen dioxide), PM2. READ MORE
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20. Water quality and organic matter linkages in waters draining arable fields
University essay from SLU/Dept. of Soil and EnvironmentAbstract : This study investigated leaching of natural organic matter (NOM) in twelve Swedish arable fields with regards to the quality of dissolved organic matter (DOM) and particulate organic matter (POM), using Absorbance (UV-Vis) and fluorescence spectrometry (EEM). DOM is defined as organic matter (OM) 0.45 μm. READ MORE