Liquid purification or separation – Processes – Chemical treatment
Patent
1990-07-24
1992-01-21
Hruskoci, Peter
Liquid purification or separation
Processes
Chemical treatment
210750, 210754, 210757, 210903, C02F 120
Patent
active
050825739
ABSTRACT:
A method for detoxifying ammonia in an ammonia-containing aquatic system comprises adding to the system a novel composition comprising an amine-based ammonia detoxifying solution in an amount effective to detoxifying substantially all of the ammonia, where the solution is non-toxic and has a pH suitable for aquatic life. Further, a method for detoxifying contaminants selected from the group consisting of ammonia, chlorine and chloramine from a contaminated aquatic system comprises adding to the system a novel composition contaminant according to the present detoxifying solution in an amount effective to detoxifying the contaminants, the solution comprising an amine-based ammonia detoxifying compound and a dechlorinator, where the solution is stable, non-toxic and has a pH suitable for aquatic life. In addition, methods for preparing the ammonia detoxifying and contaminant detoxifying compositions and the compositions produced thereby are disclosed.
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DuPont advertising sheet No. H10436 entitled "Branch Out and Try DYTEK.RTM. A In Your Next Formulation".
DuPont Petrochemicals Technical Bulletin No. E-84603 (Apr. 1987) entitled "DYTEK.TM. A As Epoxy Curing Agent".
Goldstein Joel M.
Patel Vina
Wiley Steven J.
Aquarium Pharmaceuticals, Inc.
Hruskoci Peter
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