Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

• The occurrence and problems of residual antibiotics during wastewater treatment 

  Numminen, Ilona (2019)

  Jätevesien ja lietteiden sisältämät haitta-ainepitoisuudet, jotka johtuvat pääosin riittämättömistä puhdistusprosesseista, ovat olleet tutkinnan alla jo vuosikymmenten ajan mahdollisten ympäristöhaittojen vuoksi. Yksi ...

• Fabrication, electrical characterization and 1/f noise study of submicron-sized superconducting tunnel junctions 

  Julin, Juhani (University of Jyväskylä, 2016)

• Chemometric study on alkaline pre-treatments of wood chips prior to pulping 

  Lehto, Joni; Louhelainen, Jarmo; Pakkanen, Hannu; Malkavaara, Petteri; Kłosińska, Teresa; Drożdżek, Michał; Alén, Raimo (North Carolina State University, 2016)

  Alkaline pre-treatments were performed for the production of organics-containing effluents from silver/white birch (Betula pendula/pubescens) and Scots pine (Pinus sylvestris) chips prior to chemical pulping. Pre-treatment ...

• Chemical Pretreatments of Wood Chips Prior to Alkaline Pulping : A Review of Pretreatment Alternatives, Chemical Aspects of the Resulting Liquors, and Pulping Outcomes 

  Lehto, Joni; Alén, Raimo (North Carolina State University, 2015)

  The chemical industry is being forced to evaluate new strategies for more effective utilization of renewable feedstocks to diminish the use of fossil resources. In this literature review, the integration of both acidic and ...

• Impact assessment of a solar powered water treatment project 

  Mwakangale, Jacqueline C.D. (2015)

  Water treatment technologies are seen as the best alternative to be considered for adoption in developing countries where access to portable water supply that is free of pathogens is yet a challenge. This study intended ...