PATENT ASSIGNEE'S COUNTRY | France |
PATENT ASSIGNEE | This data is not available for free |
PATENT CLAIMS |
- Treat manure with oxidant to oxidize fine hydrophilic colloids & remove S-contg compds - Treat manure with inorganic flocculant to precipitate P & N protein compds & decrease BOD & COD - Treat manure with polyelectrolyte to remove colloids & form an effluent contg a sludge directly dewaterable by filtration - Subjecting effluent to filtration - Subjecting filtrate to ultrafiltration |
PATENT PHOTOCOPY | Available on request |
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