Skip to main content
SLU:s publikationsdatabas (SLUpub)

Sammanfattning

Incineration af faeces offers a treatment method that is useful in reducing the final quantities of faeces and toilet paper. It is also useful as a sanitation method for faeces. The aim of this work was to increase the knowledge about incineration as a treatment and sanitation method for faeces. The faecal matter used in this study contained ash used as additive material during the collection phase. The incinerated faeces/ash mixture had an ash content of 86%. It caught fire when the temperatures reached 800oC and beyond and after this, temperatures in the range of 800 to 1000oC were recorded. The mass reduction was 15-36% and the organic matter was reduced by 78-99%. The plant nutrient content was reduced, total nitrogen by 90-94% and available phosphorus by 70-94%. Incinerating material with a dry matter (DM) of less than 90% resulted in a strong smell. When the DM was higher, the smell lessened. The reduction in mass of excreta and the possibility to re-use ashes as additives in toilets can be advantages of incineration of faeces

Nyckelord

dry sanitation; ecological sanitation; faeces; incineration; nutrients; temperature

Publicerad i

Water Practice and Technology
2007, volym: 2007, nummer: 0042, sidor: 1-9
Utgivare: IWA Publication

SLU författare

UKÄ forskningsämne

Livsmedelsvetenskap

Publikationens identifierare

  • DOI: https://doi.org/10.2166/wpt.2006.0042

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/17821