Sökning: "suspended solids"

Visar resultat 1 - 5 av 87 uppsatser innehållade orden suspended solids.

1. 1. Brownification in a small stream originating from a peatland - A case study from Ryds Å in south Sweden

   Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Författare :Emelie Ström; Frida Karlsson Öhman; [2024]
   Nyckelord :Brownification; Peatland; Bolmen; DOM; Water Quality; Inflow; Technology and Engineering;

   Sammanfattning : Brunifiering syftar till en process där vattnet blir brunare på grund av ökade halter av naturligt organiskt material och järn, vilket innebär utmaningar för miljön och människor. Sjön Bolmen i södra Sverige har problem med brunare vatten. LÄS MER

3. 2. Modelling Micropollutant Removal Through Ozonation in Wastewater

   Master-uppsats, Lunds universitet/Kemiteknik (CI)

   Författare :Maximiliano Andrés Oportus Foster; [2023]
   Nyckelord :Micropollutants; water reuse; wastewater treatment models; ozonation; computer modeling; water and environmental engineering; Technology and Engineering;

   Sammanfattning : Proper management of water resources is a key to climate change adaptation and resilience in modern societies. Adequate treatment of wastewater is essential for ensuring the sustainability of the water cycle and the health of the environment and the ecosystems that inhabit it. LÄS MER

4. 3. Wastewater Characterisation for Design and Modelling of Primary Settlers at Municipal Wastewater Treatment Plants

   Master-uppsats, Lunds universitet/Industriell elektroteknik och automation

   Författare :Louise Westin; [2023]
   Nyckelord :Primary Settling Tank; Wastewater Treatment; Settleometer; Particle Settling Velocity Distribution; Modelling.; Technology and Engineering;

   Sammanfattning : The primary settling tank (PST) is often one of the first treatment steps at a wastewater treatment plant (WWTP) and is the first process in the plant to remove significant amounts of suspended solids. Its role in wastewater treatment however, has oftentimes been neglected and little effort has been made to optimize and model the process. LÄS MER

5. 4. Lifetime CostEffectiveness of Constructed Wetland and Rain Garden Facilities in Relation to Expected  Treatment Performance

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Abdullah Noorhussin Ali; [2023]
   Nyckelord :Stormwater; Total cost; StormTac; Cost-effectiveness;

   Sammanfattning : The purpose of this thesis is to investigate the cost effectiveness of two different stormwater control measure (SCM) facilities, namely a constructed wetland in Boden and a rain garden in Gothenburg (both Sweden), in relation to treatment efficiency and contributing catchment area. The study approach involved collection of data, construction, and maintenance activities with their respective costs, for the two stormwater control measures from commercial and literature data. LÄS MER

7. 5. Water quality improvement of highway runoff by the filter material D-Rainclean : A five-month field trial

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :William Gulding; [2023]
   Nyckelord :Adsorption; D-Rainclean; metal removal; Reactive filter; stormwater treatment;

   Sammanfattning : Highway runoff and its pollutants are of growing concern. These pollutants require treatment as their concentration often are increased. A common removal method is the use of sedimentation ponds that removes particulates through gravity. LÄS MER