Essays about: "Suspended solids"

Showing result 21 - 25 of 54 essays containing the words Suspended solids.

1. 21. Modelling of suspended solids effluent from a pulp and paper mill

   University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

   Author : Jens Hedman; [2020]
   Keywords : Effluent; Aerated lagoons; Suspended solids; Pulp and paper mill;

   Abstract : This study examines the wastewater treatment system on BillerudKorsnäs integrated pulpand paper mill at Karlsborg, with focus on the effluent of suspended solids. Due to lowerregulatory limits for the emissions of suspended solids BillerudKorsnäs is looking forways to improve the efficiency of the wastewater treatment. READ MORE

3. 22. An investigation of the Mechanisms Behind the Pharmaceutical Removal in Ekeby Wetland WWTP

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

   Author : Paula Luu; [2020]
   Keywords : Constructed wetlands; pharmaceuticals; wastewater; removal efficiency; mechanism.; Anlagd våtmark; läkemedel; avloppsvatten; avskiljning; mekanism.;

   Abstract : Pharmaceutical residues are being released into the aquatic environment through domestic wastewater effluents all around the world. Ekeby wetland located in Eskilstuna has been shown to degrade pharmaceutical residues in wastewater but the mechanism of how and where in the wetland these substances are removed were not known. READ MORE

4. 23. Hydraulics of lamella sedimentation.A study of the lamella settlers at Ringsjö water treatment plant, Sweden.

   University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

   Author : Maria Lytra; [2019]
   Keywords : Lamella settling tanks; Inclined sedimentation; Ringsjö water treatment plant; Suspended solids separation; Technology and Engineering;

   Abstract : This study investigates the lamella settlers in Ringsjö water treatment plant, Sweden, in terms of water movement and performance. The treatment plant has two blocks with differences in the flocculation and lamella settlers, where block 1 is not able to process the maximum designed flow rate without the addition of polymers. READ MORE

5. 24. Intensification of lignocellulosic bioethanol production process using multi-staged membrane bioreactors

   University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

   Author : Clarisse Uwinez; [2019]
   Keywords : Interconnected continuous hydrolysis and fermentation; lignocellulosic bioethanol; Membrane bioreactors; process intensification; lignin recovery; membrane fouling.;

   Abstract : The exploitation of lignocellulosic materials with the aim of producing high value-added products will potentially counteract concerns related to the depletion of fossil resources or exponential population growth. Bioethanol produced from lignocellulosic agriculture residue exhibits promising alternative to the petroleum-based fossil fuel which reduces net emission of greenhouse gases (GHG). READ MORE

6. 25. Environmental Impact of Wastewater Treatment - A Study of Membrane Bioreactor and Iso-Disc Technologies from a Life Cycle Perspective

   University essay from Lunds universitet/Miljö- och energisystem

   Author : Isabelle Zilling; Krister Lestander; [2019]
   Keywords : MBR technology; Iso-Disc technology; Life cycle assessment; Wastewater treatment; Conventional activated sludge process; Activated sludge process; Electricity mix; Technology and Engineering;

   Abstract : This study evaluates and compares two different wastewater treatment technologies from a life cycle perspective. The evaluating technologies are Membrane Bioreactor (MBR) technology with a microfiltration membrane and Iso-Disc technology. READ MORE