Liquid purification or separation – Processes – Making an insoluble substance or accreting suspended...
Patent
1989-05-19
1990-10-30
Hruskoci, Peter
Liquid purification or separation
Processes
Making an insoluble substance or accreting suspended...
210724, 210726, 210759, 210904, C02F 152, C02F 172
Patent
active
049667157
ABSTRACT:
A process is disclosed for the detoxification of effluents containing cyanide by treating with a mixture of hydrogen peroxide and phosphoric acid.
REFERENCES:
patent: 3531405 (1970-09-01), Zievers et al.
patent: 3617567 (1971-11-01), Mathre
patent: 3843516 (1974-10-01), Yamada et al.
patent: 4671882 (1987-06-01), Douglas et al.
Ahsan M. Quamrul
Griffiths Andrew
Haug Ernest
Norcross Roy
Degussa - Aktiengesellschaft
Hruskoci Peter
Shideler Krisanne
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