Essays about: "Diclofenac"

Showing result 1 - 5 of 16 essays containing the word Diclofenac.

  1. 1. Investigation into the Removal of the By-product NDMA (N-Nitrosodimethylamine) from Ozonation Process in Wastewater Treatment

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Zehao Li; [2021]
    Keywords : Water resources engineering; Ozonation; NDMA; Wastewater; pharmaceutical; Diclofenac; Ibuprofen; Naproxen; Technology and Engineering;

    Abstract : In people’s modern life, daily usage of artificial compounds such as active pharmaceuticals ingredients (API) is usual. These compounds are likely to end up as micropollutants in the municipal wastewater. Municipal wastewater is the major source of pharmaceuticals in the aquatic environment. READ MORE

  2. 2. GAC filter Design Criteria for Wastewater Treatment for Removal of Organic Micropollutants – A Literature Review

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Bhargav Reddy Elavarthi; [2021]
    Keywords : micropollutants; activated carbon filtration; empty bed contact time EBCT ; pharmaceuticals; breakthrough curves; adsorption; PFOS; carbon use; water and environmental engineering; Technology and Engineering;

    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

  3. 3. Estimating Risks of Pharmaceutical NSAID Mixtures in Surface Waters through Risk Cups : – Implications for Sustainability

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Per Mandahl; [2020]
    Keywords : Sustainable Development; Ecotoxicology; Risk Cup; Pharmaceuticals; Surface Water; MEC PNEC;

    Abstract : Background: Use of pharmaceuticals can lead to unchanged or metabolite residues in surface water that may result in negative environmental effects. Sweden has adopted the Generational goal defining direction and changes needed to become a sustainable nation, these align with the UN Sustainable Development Goals (SDGs). READ MORE

  4. 4. An investigation of the Mechanisms Behind the Pharmaceutical Removal in Ekeby Wetland WWTP

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

    Author : Paula Luu; [2020]
    Keywords : Constructed wetlands; pharmaceuticals; wastewater; removal efficiency; mechanism.; Anlagd våtmark; läkemedel; avloppsvatten; avskiljning; mekanism.;

    Abstract : Pharmaceutical residues are being released into the aquatic environment through domestic wastewater effluents all around the world. Ekeby wetland located in Eskilstuna has been shown to degrade pharmaceutical residues in wastewater but the mechanism of how and where in the wetland these substances are removed were not known. READ MORE

  5. 5. Use of MMC for Treatment of Pharmaceutical Residues in Wastewater

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Laura Calmanovici Pacoste; [2019]
    Keywords : wastewater treatment; pharmaceutical; pollutions; environment; mesoporous magnesium carbonate; adsorption;

    Abstract : Environmentally hazardous pharmaceutical residues in wastewater cannot successfully be removed by standard treatment procedures used in Swedish wastewater plants. There is a need for cheap, efficient techniques for removing pharmaceutical residues from wastewater. READ MORE