1518024-A is referenced by 8 patents.

1518024 Treatment of waste SOC INTERNATIONALE DE PUBLICITE ET D'AGENCES COMMERCIALES 9 July 1976 [16 July 1975] 28571/76 Heading C1K Toxic wastes are treated by a process comprising the steps of treating a silicate e.g. granulated slag in an acid medium in order to obtain silicic acid of low molecular weight (not exceeding 50,000), mixing the silicic acid with the waste to be treated, in the presence of water and in a sufficiently acid medium to ensure that the waste will undergo at least partial solution, precipitation of a gel from the said aqueous mixture and then hardening into a solid aggregate. Optionally a cementation agent may be added to the gel in such a manner as to produce a sludge, the sludge being hardened to a non-toxic solid aggregate.

Title
Treatment of waste
Application Number
GB19760028571 19760709
Publication Number
1518024 (A)
Application Date
July 9, 1976
Publication Date
July 19, 1978
Assignee
Sipac
IPC
C04B 05/00
G21F 09/30
G21F 09/16
C04B 32/00
C04B 28/00
C04B 18/04
C04B 18/00
B09B 03/00
A62D 03/00
C02F 11/00
G21F 09/30
G21F 09/16
C04B 32/00
C04B 28/24
C04B 18/04
C04B 18/02
B09B 03/00
C02F 11/00
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