Catalyst – solid sorbent – or support therefor: product or process – Solid sorbent – Organic
Patent
1991-07-26
1993-04-27
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Solid sorbent
Organic
502401, B01J 2024
Patent
active
052062066
ABSTRACT:
A method of physical and chemical pre-treatment of peat to be used in biofilters for wastewater treatment is disclosed. Particularly, the invention relates to a mixture of peat which has been pre-seeved and then mixed with pre-determined concentrations of a Fe-containing compound and lime. Biofilters which utilizes this peat mixture useful for wastewater treatment are also disclosed.
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"Peat-Based Biofiltration System for On-Site Wastewater Treatment" 1991 Annual Conference and Exhibit on Water Pollution Control Jan. 27-30, 1991--Marriott Copley Place, Boston Mass.
"Biofiltration a Base de Tourbe pour le Traitement des Eaux Usees de Petites Municipalites" Gerardo Buelna et al. Sciences et Techniques de l'eau--Aug. 1990.
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Belanger Ginette
Buelna Gerardo
Garvin Patrick P.
Les Tourbieres Premier Ltee
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