Björn Vinnerås

Summary

Affiliation: Swedish University of Agricultural Sciences
Country: Sweden

Publications

  1. doi Inactivation of bacteria and viruses in human urine depending on temperature and dilution rate
    Björn Vinnerås
    Swedish University of Agricultural Sciences, Department of Energy and Technology, Box 7032, SE 750 07 Uppsala, Sweden
    Water Res 42:4067-74. 2008
  2. ncbi The performance and potential of faecal separation and urine diversion to recycle plant nutrients in household wastewater
    B Vinneras
    Department of Agricultural Engineering, Swedish University of Agricultural Science, Uppsala
    Bioresour Technol 84:275-82. 2002
  3. ncbi Thermal composting of faecal matter as treatment and possible disinfection method--laboratory-scale and pilot-scale studies
    Björn Vinnerås
    Department of Agricultural Engineering, Swedish University of Agricultural Sciences, P O Box 7032, SE 75007, Uppsala, Sweden
    Bioresour Technol 88:47-54. 2003
  4. ncbi The potential for disinfection of separated faecal matter by urea and by peracetic acid for hygienic nutrient recycling
    B Vinneras
    Department of Agricultural Engineering, Swedish University of Agricultural Sciences, PO Box 7032, Uppsala SE 75007, Sweden
    Bioresour Technol 89:155-61. 2003
  5. doi Ammonia sanitisation of sewage sludge using urea
    Jørgen Fidjeland
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Box 7032, SE 750 07 Uppsala, Sweden E mail Department of Chemistry, Environment and Food Security, National Veterinary Institute, SE 751 89 Uppsala, Sweden
    Water Sci Technol 68:1866-72. 2013
  6. ncbi Separation efficiency in a whirlpool surface tension separator, separating faeces and toilet paper for nutrient recovery--pilot-scale study
    B Vinneras
    Department of Biometry and Engineering, Swedish University of Agricultural Sciences, SE 750 07 Uppsala, Sweden
    Water Sci Technol 50:115-21. 2004
  7. doi Peepoo bag: self-sanitising single use biodegradable toilet
    Björn Vinnerås
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Box 7032, SE 75007, Uppsala, Sweden
    Water Sci Technol 59:1743-9. 2009
  8. ncbi Hygienic quality of faeces treated in urine diverting vermicomposting toilets
    Cecilia H Lalander
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Uppsala, Sweden Electronic address
    Waste Manag 33:2204-10. 2013
  9. pmc Hygienic quality of artificial greywater subjected to aerobic treatment: a comparison of three filter media at increasing organic loading rates
    Cecilia Lalander
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Uppsala, Sweden
    Environ Technol 34:2657-62. 2013
  10. pmc Inactivation of Ascaris eggs in source-separated urine and feces by ammonia at ambient temperatures
    Annika Nordin
    Swedish University of Agricultural Sciences, Department of Energy and Technology, Uppsala, Sweden
    Appl Environ Microbiol 75:662-7. 2009

Detail Information

Publications21

  1. doi Inactivation of bacteria and viruses in human urine depending on temperature and dilution rate
    Björn Vinnerås
    Swedish University of Agricultural Sciences, Department of Energy and Technology, Box 7032, SE 750 07 Uppsala, Sweden
    Water Res 42:4067-74. 2008
    ..The study indicated that the current recommended storage time for urine of 6 months at 20 degrees C or higher is safe for unrestricted use and could probably be shortened, especially for undiluted urine...
  2. ncbi The performance and potential of faecal separation and urine diversion to recycle plant nutrients in household wastewater
    B Vinneras
    Department of Agricultural Engineering, Swedish University of Agricultural Science, Uppsala
    Bioresour Technol 84:275-82. 2002
    ....
  3. ncbi Thermal composting of faecal matter as treatment and possible disinfection method--laboratory-scale and pilot-scale studies
    Björn Vinnerås
    Department of Agricultural Engineering, Swedish University of Agricultural Sciences, P O Box 7032, SE 75007, Uppsala, Sweden
    Bioresour Technol 88:47-54. 2003
    ..A major disadvantage is the initial need for handling the raw un-disinfected material. The degradation of the organic matter in the compost was almost 75%, resulting in a small final volume that could safely be recycled...
  4. ncbi The potential for disinfection of separated faecal matter by urea and by peracetic acid for hygienic nutrient recycling
    B Vinneras
    Department of Agricultural Engineering, Swedish University of Agricultural Sciences, PO Box 7032, Uppsala SE 75007, Sweden
    Bioresour Technol 89:155-61. 2003
    ..A high rate of bacteria regrowth occurred at 0.15% dosage and 5 days of treatment. PAA is an efficient alternative for disinfection of separated faeces if a rapid treatment is needed...
  5. doi Ammonia sanitisation of sewage sludge using urea
    Jørgen Fidjeland
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Box 7032, SE 750 07 Uppsala, Sweden E mail Department of Chemistry, Environment and Food Security, National Veterinary Institute, SE 751 89 Uppsala, Sweden
    Water Sci Technol 68:1866-72. 2013
    ..Urea sanitisation of sewage sludge can give a 2 log10 reduction of Enterococcus spp. and more than a 5 log10 reduction of Salmonella spp. within 6 weeks with either 0.5% w/w urea at 22 °C or 2% urea at 10 °C. ..
  6. ncbi Separation efficiency in a whirlpool surface tension separator, separating faeces and toilet paper for nutrient recovery--pilot-scale study
    B Vinneras
    Department of Biometry and Engineering, Swedish University of Agricultural Sciences, SE 750 07 Uppsala, Sweden
    Water Sci Technol 50:115-21. 2004
    ..The faecal separation is a robust system with no moving parts, which is not significantly affected by the flushwater volume, and almost no water is separated to the separated solids if neither toilet paper nor faeces are flushed...
  7. doi Peepoo bag: self-sanitising single use biodegradable toilet
    Björn Vinnerås
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Box 7032, SE 75007, Uppsala, Sweden
    Water Sci Technol 59:1743-9. 2009
    ....
  8. ncbi Hygienic quality of faeces treated in urine diverting vermicomposting toilets
    Cecilia H Lalander
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Uppsala, Sweden Electronic address
    Waste Manag 33:2204-10. 2013
    ..If the vermicompost is to be used for crops consumed raw, an additional sanitisation step is recommended. ..
  9. pmc Hygienic quality of artificial greywater subjected to aerobic treatment: a comparison of three filter media at increasing organic loading rates
    Cecilia Lalander
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Uppsala, Sweden
    Environ Technol 34:2657-62. 2013
    ..Thus, bark was demonstrated to be the most promising material for greywater treatment in terms of pathogen removal...
  10. pmc Inactivation of Ascaris eggs in source-separated urine and feces by ammonia at ambient temperatures
    Annika Nordin
    Swedish University of Agricultural Sciences, Department of Energy and Technology, Uppsala, Sweden
    Appl Environ Microbiol 75:662-7. 2009
    ..At temperatures of 14 degrees C and below, inactivation rates were low, with viable eggs after 6 months even in concentrated urine...
  11. ncbi Managing Salmonella Typhimurium and Escherichia coli O157:H7 in soil with hydrated lime - An outdoor study in lysimeters and field plots
    Karin A Nyberg
    a Department of Chemistry, Environment and Feed Hygiene, National Veterinary Institute, Uppsala, Sweden
    J Environ Sci Health B 49:45-50. 2014
    ..A recommended strategy for treating a Salmonella Typhimurium or E. coli O157:H7 contaminated soil could therefore be to monitor the pH over the time of treatment and to repeat hydrated lime application if a decrease in pH is observed...
  12. doi Faecal sludge management with the larvae of the black soldier fly (Hermetia illucens)--from a hygiene aspect
    Cecilia Lalander
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Uppsala, Sweden
    Sci Total Environ 458:312-8. 2013
    ..in human faeces in eight days, compared with a <2 log10 reduction in the control. No increased reduction was observed for Enterococcus spp., bacteriophage ΦX174 or Ascaris suum ova...
  13. pmc Inactivation of pathogens in feces by desiccation and urea treatment for application in urine-diverting dry toilets
    Maria Elisa Magri
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Uppsala, Sweden
    Appl Environ Microbiol 79:2156-63. 2013
    ..The inactivation of A. suum was modeled, albeit the measured decay in egg viability was low...
  14. ncbi Sanitation of faeces from source-separating dry toilets using urea
    A Nordin
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Uppsala, Sweden
    J Appl Microbiol 107:1579-87. 2009
    ..To develop a reliable and simple method to produce safe fertilizers from human excreta using urea for sanitation of faeces...
  15. doi Biosecurity aspects and pathogen inactivation in acidified high risk animal by-products
    Björn Vinnerås
    Department of Chemistry, Environment and Feed Hygiene, National Veterinary Institute, Uppsala, Sweden
    J Environ Sci Health A Tox Hazard Subst Environ Eng 47:1166-72. 2012
    ..In addition, there is a risk of transmission of the diseases anthrax and black leg, caused by sporulating bacteria...
  16. ncbi Experiences and suggestions for collection systems for source-separated urine and faeces
    H Jonsson
    Department of Biometry and Engineering, Swedish University of Agricultural Sciences, P O Box 7032, SE 750 07, Uppsala, Sweden
    Water Sci Technol 56:71-6. 2007
    ..For faecal collection, the most important factors for good function and high acceptability of the system are diversion of the urine, small collection bins (high emptying frequency) and easy access for emptying of bins...
  17. ncbi Salmonella reduction in manure by the addition of urea and ammonia
    J Ottoson
    SVA, National Veterinary Institute, Department of Wildlife, Fish, Environment, Ulls Vag 2, SE 751 89, Uppsala, Sweden
    Bioresour Technol 99:1610-5. 2008
    ..Free ammonia treatment of Salmonella-contaminated manure disinfects the material and raises its fertilizer value...
  18. ncbi Potential of organic filter materials for treating greywater to achieve irrigation quality: a review
    Sahar S Dalahmeh
    Department of Energy and Technology, Swedish University of Agricultural Sciences, Box 7032, SE 750 07 Uppsala, Sweden
    Water Sci Technol 63:1832-40. 2011
    ..They can be expected to be resilient in dealing with variable low and high organic loads and shock loads...
  19. doi Survival of Mycobacterium tuberculosis and Mycobacterium bovis in human urine
    Björn Vinnerås
    National Veterinary Institute, SE 751 89, Uppsala, Sweden
    Water Sci Technol 63:1075-80. 2011
    ..These values lie within the WHO recommended storage period...
  20. ncbi Comparison of composting, storage and urea treatment for sanitising of faecal matter and manure
    Björn Vinnerås
    Department of Biometry and Engineering, Swedish University of Agricultural Sciences, Box 7032, SE 750 07, Uppsala, Sweden
    Bioresour Technol 98:3317-21. 2007
    ..7 days, Enterococcus spp. D(r)<3 days). Lower addition rates resulted in a longer treatment period needed. The storage period tested resulted in slow reduction of faecal coliforms, Salmonella spp. and Enterococcus spp...
  21. doi In situ ammonia production as a sanitation agent during anaerobic digestion at mesophilic temperature
    J R Ottoson
    Department of Biomedical Sciences and Veterinary Public Health, Swedish University of Agricultural Sciences, Uppsala, Sweden
    Lett Appl Microbiol 46:325-30. 2008
    ..To measure the sanitizing effect of mesophilic (37 degrees C) anaerobic digestion in high ammonia concentrations produced in situ...