Essays about: "Typha latifolia"

Showing result 1 - 5 of 6 essays containing the words Typha latifolia.

  1. 1. Flytande våtmarksöar i vattenreningssyfte i tempererade klimat : med fokus på urbana miljöer, plantval & näringsreducering

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Ylva Granberg; [2019]
    Keywords : flytande våtmarksö; floating treatment wetlands; vattenkvalitet; eutrofiering; näringsreducering; kväve; fosfor; bredbladigt kaveldun; jättegröe; bladvass;

    Abstract : Ett ökat problem med övergödning i vattendrag, sjöar och hav kan ses runt om i världen, till följd av bland annat en växande urbanisering och en reducering av naturligt förekommande växthabitat, som ex. våtmarker. READ MORE

  3. 2. Genetic variation in common cattail (Typha latifolia) in southern Sweden

    University essay from SLU/Dept. of Plant Breeding (from 130101)

    Author : David Fahlgren; [2017]
    Keywords : Typha latifolia; common cattail; SSR-marker; genetic diversity;

    Abstract : Typha latifolia and T. angustifolia are wide spread perennial aquatic plants that have long history of being used by humans as a food source (rich in starch) and for raw material but they are not used much today. READ MORE

  4. 3. GHG reduction by rewetted arable land : a study on cultivated peatland for biogas production in temperate climate in Sweden

    University essay from

    Author : Mireille LMI Martens; [2017]
    Keywords : Phragmites australis; Typha latifolia; methane yield; paludiculture; peatland;

    Abstract : Hydrophytes can be cultivated on rewetted drained peatland and used as substrate to produce biogas which can be utilized as vehicle fuel. This results in less GHG from rewetted peat soils and at the same time leads to renewable energy that substitutes fossil fuels. READ MORE

  5. 4. Reuse of Grey water in Peri-urban areas in Dar es Salaam, Tanzania : Minor Field Study

    University essay from Institutionen för teknik och samhälle

    Author : Jakub Kocanda; Michael Kaguongo; [2010]
    Keywords : grey water; living wall; treatment system; purification; sanitation;

    Abstract : The purpose of this thesis is to understand and analyse the issues of grey water generation and disposal in peri-urban areas of Dar es Salaam in Tanzania and to propose a suitable solution to which includes designing a treatment system for grey water (water from shower, washing and kitchen). The purification will eliminate the sanitation issues that are brought by exposing untreated grey water to the environment as well save freshwater. READ MORE

  6. 5. Evaluation of emergent macrophytes as a source forbiogas production after mechanical, alkaline and fungalpretreatments.

    University essay from Ekologi; Linköpings universitet

    Author : Simon Alvinge; [2010]
    Keywords : Alkaline; anaerobic digestion; biogas; fungi; plants; pretreatments; milling; wetland.;

    Abstract : Two species of emergent macrophytes, Typha latifolia (common cattail) and Phalaris arundinacea (reed canary grass) were evaluated as substrates for biogas production. The specific methane yield for each plant was obtained by batch wise anaerobic digestion in 300-mL bottles. READ MORE