Projects per year
Abstract
This report describes the results of the research into the phosphate forms and the potential of recovery of phosphate from dairy manure. On different dairy farms with different types of manure separators, slurry robots and scrapers samples were taken from the manure, liquid fraction, thick fraction and/or faeces and analyzed on the content of different phosphate forms. Furthermore calcium hydroxide was added to the liquid fraction to separate the orthophosphate with the sediment and are the thick fractions diluted and acidified to pH 6 and 5 to determine the amount of phosphate being released as orthophosphate. On the basis of these analysis is the potential for recovery of phosphate determined.
Original language | Dutch |
---|---|
Place of Publication | Wageningen |
Publisher | Wageningen Livestock Research |
Number of pages | 30 |
DOIs | |
Publication status | Published - Feb 2018 |
Publication series
Name | Wageningen Livestock Research rapport |
---|---|
No. | 1087 |
Keywords
- cattle manure
- phosphate
- manure treatment
- analysis
Projects
- 2 Finished
-
Terugwinning van fosfaat uit dierlijke mest en slib en het effect daarvan op bodemvruchtbaarheid en water kwaliteit op regionale schaal (KB-30-002-009)
Regelink, I. (Project Leader)
1/01/17 → 31/12/18
Project: LVVN project
-
Recovery of P from animal manure by struvite or calcium phosphate (KB-26-010-002)
Verdoes, N. (Project Leader)
1/01/16 → 31/12/18
Project: LVVN project