Essays about: "On-site wastewater treatment system"

Showing result 1 - 5 of 12 essays containing the words On-site wastewater treatment system.

1. 1. On-Site Regeneration of Granular Activated Carbon : A literature study, comparison and assessment of different regeneration methods to find potential on-site regeneration method in Sweden

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Chinmay Mishra; [2021]
   Keywords : Granular Activated Carbon; GAC On-site Regeneration; Cost Estimation Analysis; GAC Chemical Regeneration;

   Abstract : In this thesis project, different existing granular activated carbon regeneration methods/technologies are assessed based on existing literature. The project aims to identify and analyse the method with the highest on-site regeneration potential by using the Himmerfjärdsverket wastewater treatment plant as a reference and performing a cost estimation analysis. READ MORE

3. 2. Assessment of on-site wastewater treatment systems in unsewered communities in Jordan

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Hani Yahya Ali Shubail; [2020]
   Keywords : Constructed wetland; Decentralized wastewater treatment; Jordan; On-site wastewater treatment system;

   Abstract : Centralized wastewater treatment systems need substantial funds besides high-cost operation and maintenance programs, which could be considered unsuitable for low-income developing countries. As a solution, it becomes the trend towards on-site wastewater treatment systems (OWTs) due to its cost-effectiveness and flexibility of implementation and management. READ MORE

4. 3. Possibilities for removal of micropollutants in small-scale wastewater treatment - methods and multi-criteria analysis

   University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

   Author : Anqi Li; [2018]
   Keywords : pharmaceuticals; column experiment; removal efficiency; absorbents;

   Abstract : The quality of worlds’ water resources is facing new challenges, for instance detectable concentration of various trace contaminants under the term micropollutants is discharging into water bodies from both municipal wastewater treatment plants and from on-site wastewater facilities. A project called RedMic aim at identifying and quantifying emissions of micropollutants from on-site wastewater treatments as a basis for providing innovative treatment technologies to reduce potential risks for groundwater and surface water contamination. READ MORE

5. 4. Survey of systems for utilizing produced biogas in asmall-scale wastewater treatment plant: Storvreta, Uppsala

   University essay from KTH/Energiteknik

   Author : Daniel Frisk; Deniz Pektas; [2018]
   Keywords : ;

   Abstract : Den här rapporten ämnar att ge en analys över energibehovet av ett mindre reningsverk samt hur utnyttjandet av den biogas som produceras vid reningen kan ökas. Energi-analysen kommer att inbegripa reningsverkets värme- och elbehov i nuläget samt hur hur det kan komma att utvecklas inom den närliggande framtiden. READ MORE

6. 5. Evaluation of sustainability criteria for small-scale wastewater treatment facilities

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Edvard Nordenskjöld; [2017]
   Keywords : On-site sewage facilities; phosphorus; micropollutants; multi-criteria analysis; precipitation; adsorption; full-scale; wastewater treatment; Enskilda avlopp; fosfor; mikroföroreningar; multi-kriterie analys; utfällning; adsorption; fullskala; avloppsrening;

   Abstract : There are about 700,000 on-site sewage facilities (OSSFs) in Sweden, almost a quarter of which amount only to septic tanks for sludge collection and removal, with no form of post-treatment. All these OSSFs contribute about 10 % of the total anthropogenic phosphorus (P) load from Swedish coasts to the Baltic Sea. READ MORE