Sökning: "blackwater"

Hittade 4 avhandlingar innehållade ordet blackwater.

  1. 1. Small Sanitation Systems – Treatment Efficiency, Sustainability and Implementation

    Författare :Brenda Vidal; Annelie Hedström; Inga Herrmann; Günther Langergraber; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Sustainable sanitation; sand filter; phosphorus filter; package plant; cold climate; treatment process; system analysis; sustainability indicators; decentralization; centralization; historical development; on-site; resource recovery; source separation; source-separating systems; blackwater; urine; greywater; hållbarthetsanalys; små avlopp system; enskilda avlopp; markbädd; minireningsverk; kallt klimat; systemanalys; fosforfälla; fosforfilter; indikator; urin sortering; svartvatten; toalettvatten; gråvatten; BDT; VA-teknik; Urban Water Engineering;

    Sammanfattning : Current socio-technical wastewater system paradigms are being challenged by emerging global issues such as climate change, environmental degradation and scarcity of resources. Thus, exploration of innovative new urban water management solutions is required that enable closure of resource loops. LÄS MER

  3. 2. On-site sanitation systems - An integrated assessment of treatment efficiency and sustainability

    Författare :Brenda Vidal; Annelie Hedström; Inga Herrmann; Arve Heistad; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; small-scale; sand filter; phosphorus filter; package plant; blackwater; greywater; urine diversion; multi-criteria; composite sample; VA-teknik; Urban Water Engineering;

    Sammanfattning : Small on-site sanitation systems for wastewater collection and treatment are prevalent in suburban and rural areas in many countries. However, these systems often underperform, causing potential impact to the receiving waters and increasing the risks to public health, thus hindering the overall sustainability of the systems. LÄS MER

  4. 3. Hazardous substances in wastewater management

    Författare :Helena Palmquist; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; VA-teknik; Urban Water Engineering;

    Sammanfattning : The extensive use of materials and substances in society causes diffuse source emissions that lead to uncontrolled spreading of hazardous substances, largely channelled via wastewater systems, to the surrounding nature. Complex mixtures of substances appear in wastewater as a result of use, wear, and corrosion of goods (e.g. LÄS MER

  5. 4. Kampen om högt och lågt. Studier i den sena nittonhundratalsromanens förhållande till masskulturen och moderniteten

    Författare :Magnus Persson; Litteraturvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; literature criticism; General and comparative literature; Kerstin Ekman; Peter Høeg; Jan Kjærstad; mass culture; crime fiction; postmodernism; high low-culture; literary theory; Allmän och jämförande litteratur; litteraturkritik; litteraturteori; litteraturvetenskap;

    Sammanfattning : The Struggle for High and Low Culture. Studies in the Late Twentieth Century Novel’s Relationship to Mass Culture and Modernity. It is a widespread opinion that the boundaries between high culture and mass culture have become less defined in our postmodern culture. LÄS MER