Essays about: "UVA254"

Found 3 essays containing the word UVA254.

1. 1. 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

3. 2. Ozone Treatment Targeting Pharmaceutical Residues : Validation and Process Control in a Wastewater Treatment Plant

   University essay from Linköpings universitet/Teknisk biologi

   Author : Erik Fornander; [2018]
   Keywords : Ozone; Ozone treatment; Wastewater; Process control; Pharmaceutical residues; Wastewater treatment plant; Validation; Modelling;

   Abstract : Major studies conducted in Europe and North America has concluded that the current processes in wastewater treatment plants insufficiently degrade micropollutants e.g. pharmaceutical residues. Several sorption and oxidation methods has therefore been investigated with the purpose of removing or degrading micropollutants in wastewater. READ MORE

4. 3. Membrane screening to identify optimal properties when separating organic matter from Bolmen water

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Olivia Söderman; [2017]
   Keywords : natural organic matter; ultrafiltration; nanofiltration; drinking water; membrane technology; water engineering; environmental engineering; vattenförsörjningsteknik; avloppsteknik; Chemistry;

   Abstract : In many places across the northern hemisphere, drinking water treatment plants (WTPs) need to avert the effects of deteriorating quality in surface water sources caused by increasing lev-els of natural organic matter (NOM). The two major factors responsible for this phenomenon, also called brownification, are the greenhouse effect and changes in soil acidification. READ MORE