Sökning: "Decentralized wastewater treatment"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden Decentralized wastewater treatment.

  1. 1. Energy recovery through anaerobic co-digestion of food waste and wastewater treatment sludge : A proposition of a water treatment and biogas plant for a floating island in Stockholm.

    Master-uppsats, Linnéuniversitetet/Institutionen för byggd miljö och energiteknik (BET)

    Författare :Rodrigo Bahena; [2022]
    Nyckelord :;

    Sammanfattning : The urge for more sustainable living motivated the Stockholm Tiny House Expo. The project aims to build a floating, sustainable, man-made island for living and working outside of Stockholm. This paper proposes a waste management method with possible energy recovery for the island. LÄS MER

  3. 2. A comparative Life Cycle Assessment (LCA) study of centralized and decentralized wastewater heat recovery in Stockholm, Sweden

    Master-uppsats, KTH/Energiteknik

    Författare :Deniz Pektas; [2021]
    Nyckelord :;

    Sammanfattning : The cities bear a large role in the climate crisis. However, this also means that they have a big potential in the transition towards sustainable communities and a sustainable world. Up to 90 % of energy use within the urban water cycle is allocated to hot water heating for end users. LÄS MER

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

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

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

    Sammanfattning : 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. LÄS MER

  5. 4. Avloppsrening från småskalig processindustri

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Julia Dahlström; [2020]
    Nyckelord :Wastewater treatment; process water; industrial wastewater; process industry; slaughterhouse; dairy; brewery; small-scale domestic wastewater treatment; Avloppsvattenrening; processavloppsvatten; processindustri; slakteri; mejeri; bryggeri; små avlopp; små avloppsreningstekniker;

    Sammanfattning : Småskaliga processindustrier är små industrier som genom ett småskaligt, hantverksmässigt eller lokalt förhållningssätt förädlar råvaror genom olika automatiserade processer. Vid förädlingen uppkommer stora mängder processavloppsvatten med stor organisk belastning som måste tas om hand på ett hållbart, resurseffektivt och miljömässigt sätt för att inte skada människa eller miljö. LÄS MER

  7. 5. Water and wastewater in Bangladesh, current status and a design of a decentralized solution

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Ayesha Sharmin; [2016]
    Nyckelord :sanitation; developing countries; wastewater; decentralization; water engineering; environmental engineering; avloppsteknik; vattenförsörjningsteknik; Technology and Engineering;

    Sammanfattning : Wastewater treatment in developing countries is a major concern and solution has become challenging for various unfavorable conditions. Inadequate education and low economic perspective are causing difficulties in implementing advanced treatment methods. LÄS MER