6 uppsatser
växthusgaser, energi- och resursanvändning i modellstudie
… of the present connections. These new connections were served by conventional, urine separated or black water separated systems. All simulations were adjusted to keep the initial effluent load i.e. the effluent load before the number of connections increased. This meant …
möjligheter för bebyggelse i Odensala socken
… systems and filter beds ? combined with either chemical precipitation or urine separation are evaluated, as well as connection to a large sewage treatment plant. These systems are compared regarding expected reduction, recycling potential and economy. The systems studied ought …
substance flow analysis on a regional level
… agricultural land. There is a potential of increasing the reuse by installing urine-separating toilets. Another way of improving Nr management could be to eat less protein, i.e. give less Nr load into WWTP. The conclusions are that Scania leaks Nr to air, water and soil. The …
improved welfare for mothers andpups through breeding in an enriched environment?
… and heart rate, and direct observations of their maternal behaviour were made. Urinecorticosterone/creatinine quote was measured and behavioural tests (defensive withdrawaltest, elevated plus maze test and open field with novel object) were performed in both damsand pups. The …
Handläggning och utfall hos mödrar och barn vid vaginal förlossning och kejsarsnitt
… of formula. Vaginally delivered mothers had increased incidence of straight urine catheterization postpartum and of infants with lower Apgar scores. Conclusion: This study does not support the suggestion that it would be safer to give birth by caesarean section for breech …
fallstudie i Värmdö kommun
… have a good purifying potential have also been studied; Reactive filter beds, Urine separation + reactive filter beds and Aerobe membrane bioreactor + reversed osmosis. The results show that all the studied sewage systems, except the Sand filter system, have at least 90 % …
