Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Mikael Pell"'
Publikováno v:
Science of The Total Environment. 612:192-201
This study investigated the potential of biochar filters as a replacement or complement for sand filters for removal of pharmaceutically active compounds (PhACs) from wastewater in onsite sewage facilities (OSSF). Specifically, the study investigated
Publikováno v:
Water Science and Technology. 75:1034-1050
Sewage sludge (SS) contains beneficial plant nutrients and organic matter, and therefore application of SS on agricultural land helps close nutrient loops. However, spreading operations are restricted to certain seasons and hence the SS needs to be s
Publikováno v:
Journal of Environmental Management. 184:560-568
This study investigated the effect on greenhouse gas emissions during storage of digested sewage sludge by using a cover during storage or applying sanitisation measures such as thermophilic digestion or ammonia addition. In a pilot-scale storage fac
Publikováno v:
Journal of Applied Microbiology. 121:1427-1443
Aim This study evaluated treatment of greywater (GW) by a biochar filter in Jordan and assessed the annual risks of infection (Pi-annual), annual risk of disease (Pd-annual) and disease burden (in disability-adjusted life years; DALYs) of gastroenter
Publikováno v:
Waste and Biomass Valorization. 7:281-292
By recycling sewage sludge (SS) to productive land, its plant nutrients can be utilised. However, the use of organic fertilisers carries health risks and causes emissions of nitrous oxide (N2O), methane (CH4) and ammonia (NH3). One measure to sanitis
Publikováno v:
Waste Management. 46:113-119
Emissions of methane (CH₄) and nitrous oxide (N₂O) from composting of source-sorted food waste were studied at set temperatures of 40, 55 and 67°C in 10 trials performed in a controlled environment 200L compost reactor. CH₄ and N₂O concentra
Publikováno v:
Journal of Cleaner Production. 240:118165
Globally, waste generation is continually increasing, with landfill as the main destination for biological waste. Composting is a simple alternative for handling waste, but when poorly managed poses a risk of greenhouse gas emissions. The moisture co
Publikováno v:
Energy Procedia. 75:2472-2476
As the number of biogas plants and wastewater treatment plants continues to grow, there is an urgent need to find sustainable usage of the organic wastes produced in these facilities Recycling of organic wastes within agriculture can reduce the need
Autor:
Sahar Dalahmeh, Susanna Ciuk Karlsson, Björn Vinnerås, Mikael Pell, Håkan Jönsson, Guenter Langergraber
Publikováno v:
Water Science and Technology. 71:426-433
To evaluate the treatment performance of vertical flow sand filters, the HYDRUS wetland module was used to simulate treatment in an experimental set-up. The laboratory filters were intermittently dosed with artificial greywater at a hydraulic loading
Publikováno v:
Water Research. 54:21-32
This study explored the effects of greywater application on the dynamics and functions of biofilms developed in bark, activated charcoal and sand filters used for removal of organic matter and nitrogen. Duplicate columns (20 cm diameter, 60 cm deep)