Sökning: "water china"

Visar resultat 16 - 20 av 127 uppsatser innehållade orden water china.

  1. 16. Det miljömässiga avtrycket av ISBJÖRN of Sweden- eller hur att konsumera mindre och spara resurser på vår planet

    Uppsats för yrkesexamina på grundnivå, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Ebba Holmberg; [2020]
    Nyckelord :Resursförbrukning; konsumtion; energi; vatten; kemikalier;

    Sammanfattning : Penguin Vinteroverall består totalt av 28 st olika detaljer, varav det miljömässiga avtrycket inom produktionen mättes för 96 vikts-% av Penguin. För att en Penguin ska framställas och sedan slutligen fraktas till slutdestinationen krävdes att produkten passerade genom 3 st faser. LÄS MER

  3. 17. Recyclability by Design for Multilayer Plastic Flexible Packaging

    Master-uppsats, Lunds universitet/Förpackningslogistik

    Författare :Sonika Singh; [2020]
    Nyckelord :Recyclability by design; multilayer flexible packaging; PE; PP; plastic recycling; circular plastic economy; Technology and Engineering;

    Sammanfattning : Various recyclability by design (RBD) guidelines for multilayer plastic flexible packaging (MPFP) were assessed for consistency among parameter values. 9% consistency was observed, which is on the lower end of devised consistency scale. LÄS MER

  4. 18. Design of RCC gravity dam and FEM modelling in GeoStudio - Longtan dam

    Master-uppsats, Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Författare :Patrick Lucas Arkadiusz Bochnak; Maria Eugenia Correa Saracco; [2020]
    Nyckelord :RCC; China; Longtan dam; Flood routing; GeoStudio; Technology and Engineering;

    Sammanfattning : China’s rapid economic development has led to a continuously increasing energy demand and the country is the world’s biggest energy user as of today. The country accounts for around 23% of the global energy production, but 70% of the Chinese energy is generated with coal power and China is the biggest emitter of CO2 in the world. LÄS MER

  5. 19. Total oxidizable precursor assay: Applications and limitations. A study on the occurrence of perfluoroalkyl and polyfluoroalkyl substances (PFASs) in Chinese Wastewater Treatment Plants

    Master-uppsats, Örebro universitet/Institutionen för naturvetenskap och teknik

    Författare :Pontus Larsson; [2020]
    Nyckelord :;

    Sammanfattning : Total oxidizable precursor (TOP) assay is an in-lab method which oxidatively converts precursor compounds of poly- and perfluoroalkyl substances (PFASs) into measurable perfluorinated alkyl acids (PFAAs). The method is a very strong tool to semi-quantify PFASs that would otherwise be missed in conventional targeted analysis using liquid chromatography - tandem mass spectrometry (LC-MS/MS). LÄS MER

  7. 20. Distribution and mobilization of heavy metals at an acid mine drainage-affected region, South China

    Master-uppsats, Linköpings universitet/Tema Miljöförändring

    Författare :Chen Luo; [2020]
    Nyckelord :acid mine drainage; arsenic; cadmium; geochemical modeling; heavy metals; lead; principal component analysis;

    Sammanfattning : Dabaoshan Mine Site (DMS) is the biggest polymetallic mine in South China. The Hengshi River receives acid mine drain (AMD) waste leaching from the tailings pond and run-off from the treatment plant which flows into the Wengjiang River, Beijiang River, before discharging into the Pearl River. LÄS MER