WATER TREATMENT PROCESS

Acid water containing toxic levels (> 0.1 ppm) of aluminium is treated to dissolve therein both silicate ions in an amount to create a solution containing at least 40, preferably at least 100, micromoles per litre of silicon and a silicon:aluminium ratio (based on metals) of at least about 6:1 an...

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Bibliographic Details
Main Authors MICHAEL JOHN WALKER, JAMES DEREK BIRCHALL
Format Patent
LanguageEnglish
Published 16.01.1991
Subjects
CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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