Essays about: "pilot plant"

Showing result 1 - 5 of 89 essays containing the words pilot plant.

  1. 1. Modelling of stand basal area from leaf and plant area indices in boreal forest systems of Sweden

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Alex Appiah Mensah; [2018]
    Keywords : leaf plant area index; plant area index; Norway spruce; Scots pine; mixed forest; basal area; national forest inventory; Sweden;

    Abstract : Leaf or plant area index (LAI/PAI) is a useful biophysical indicator to characterize the interrelationships between forests and the atmosphere and offers greater potential to estimate productivity of forested landscapes. Recently, hemispherical photography has been used in a pilot study implemented in the Swedish National Forest Inventory (NFI) to estimate LAI. READ MORE

  2. 2. Ozonation of pharmaceutical residues in a wastewater treatment plant : Modeling the ozone demand based on a multivariate analysis of influential parameters

    University essay from Linköpings universitet/Teknisk biologi; Linköpings universitet/Teknisk biologi

    Author : Erica Engberg; Emilia Johansson; [2018]
    Keywords : ;

    Abstract : Most pharmaceutical residues in wastewater treatment plants (WWTPs) end up in the hydrosphere where they cause negative effects on the aquatic life and might disrupt ecosystems. By implementing an ozonation step (treatment with ozone) in the wastewater treatment process, these pharmaceutical residues can be reduced. READ MORE

  3. 3. Pilot-scale plant application of membrane aerated biofilm reactor (MABR) technology in wastewater treatment

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Qianqian Li; [2018]
    Keywords : Membrane aerated biofilm reactor; municipal wastewater treatment; nitrogen removal; SND-MBR; Zeelung; Membranbelukt biofilmreaktor; kommunal avloppsrening; kväveavlägsnande; SNDMBR; Zeelung;

    Abstract : This membrane aerated biofilm reactor (MABR) pilot project was performed at Ekeby wastewater treatment plant (WWTP) in Eskilstuna, Sweden. This plant is facing a future challenge of effluent TN < 10mg/L according to the new standard and the growing population, where higher treatment capacity is needed. READ MORE

  4. 4. Fractionation of NOM in water from the treatment process at Ringsjöverket

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Stina Karlsson; [2018]
    Keywords : water engineering; environmental engineering; avloppsteknik; Technology and Engineering;

    Abstract : During the last decades, increased concentrations of natural organic matter (NOM) and colour of surface waters have been reported from northern Europe and North America. Since surface waters are widely used for drinking water production this development has been problematic for drinking water producers. READ MORE

  5. 5. Microscopic Investigation of Filamentous Microorganisms in Activated Sludge Process for Sewage Treatment

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Lilian Lawson; [2018]
    Keywords : Floating sludge; foaming; wastewater; bulking; filamentous microorganisms; fungi; yeast-like; bacteria;

    Abstract : Hammarby Sjöstadsverk is a pilot plant operated by IVL Swedish Environmental Research Institute and Royal Institute of Technology (KTH) which treats municipal wastewater. Different processes are used of which one is a Sequential Batch Reactor (SBR) with activated sludge process. READ MORE