Sökning: "EBPR"
Visar resultat 1 - 5 av 16 uppsatser innehållade ordet EBPR.
1. Potential for Enhanced Biological Phosphorus Removal in an activated sludge system for greywater
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : As the world's population grows, concerns about water scarcity and rising pollution such as phosphorus and nitrogen have increased significantly. Greywater has been considered by researchers as an ideal alternative to fresh water for decades, and several projects have been implemented to treat and recycle it for various reuse purposes. LÄS MER
2. Evaluating the suitability of carbon source from fermentation of primary filter sludge for biological nutrient removal
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : Traditional biological nutrient removal (BNR) processes in wastewater treatment require access to easily biodegradable carbon in order to achieve sufficient removal. However, a lot of the carbon in the influent wastewater is not directly available for BNR bacteria but need to undergo hydrolysis first. LÄS MER
3. Identifying factors that correlate with Enhanced Biological Phosphorus Removal upsets at Lundåkraverket
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : The Enhanced Biological Phosphorus Removal (EBPR) process is characterized as the most sustainable process to remove phosphorus from wastewater albeit with high variability in performance efficiency. Thus, unpredictable upsets in the EBPR system is the norm across several wastewater treatment plants throughout Sweden, forcing the hand of the operators to dose higher volume of chemicals to reach the effluent requirements. LÄS MER
4. Mapping spontaneous biological phosphorus removal in a membrane bioreactor process without the anaerobic condition : Investigating the effect of alternative external carbon sources
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : Phosphorus removal in wastewater treatment is commonly achieved by chemical precipitation, enhanced biological phosphorus removal (EBPR) or a simultaneous combination of the two. A defined anaerobic condition is widely regarded as the critical element to sustain EBPR. However, this study demonstrates that EBPR is indeed occurring in a 4. LÄS MER
5. Investigation of Readily Degradable Carbon Source Production by Hydrolyzing Sludge and Reject water at Ängen planned WWTP
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : As form of effort to mitigate the increase of pollution level that caused by human activity, Ängen wastewater treatment plant (WWTP) will be built in Lidköping as part of the European LIFE project (LIWE LIFE). Ängen WWTP will be operated based on enhanced biological phosphorus removal (EBPR) technology. LÄS MER