Abstract
The biomethanisation of pig wastes produces a significant amount of biogas and reduces the organic load of the effluent. This effluent contains an important amount of nutrients that may be recuperated by coagulation-floculation, with cationic polymers. The optimization of this process was studied and the characteristics of the solid wastes produced determined. This product is a typical protein concentrate whose value is discussed, as well as possible reutilizations for feeding purposes.
| Original language | English |
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| Pages (from-to) | 2097-2100 |
| Number of pages | 4 |
| Journal | Water Science and Technology |
| Volume | 26 |
| Issue number | 9-11 |
| Publication status | Published - 1 Dec 1992 |
| Event | 16th Biennial Conference of the International Association on Water Pollution Research and Control - Water Quality International '92 - Washington, United States Duration: 24 May 1992 → 30 May 1992 |