Method of treating cellulose containing waste water sludge for the manufacture of linerboard and cellulosic ethanol production
AssigneeSolenis Technologies, L.P.
InventorsFabricio Saab Pereira, Adriano Marques Gomes
Life of this patent
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Abstract
The current process relates to the treatment of a primary sludge that is produced from waste water treatment facilities such as a pulp mill or a pulp and paper mills. It further relates to a process of using the primary sludge in the production of cellulosic ethanol. It further relates to the use of the treated primary sludge in the manufacture of recycled linerboard.
Claims24
A process for preparing a primary sludge, to be used in the manufacture of cellulosic ethanol, from industrial water effluent, including the step of treating the effluent with a chemical composition comprising benzalkonium chloride;
- sodium hypochlorite;
- and oxytetracycline.
(canceled)
A process for preparing a primary sludge, to be used in the manufacture of recycled linerboard, from industrial waste effluent, including the step of treating the effluent with a chemical composition comprising benzalkonium chloride;
- sodium hypochlorite;
- and oxytetracycline.
(canceled)
(canceled)
(canceled)
Dependencies are inferred from the claim text.