Thermocatalytic and Chemical Treatment of Lignin-Aluminum Sludge and Utilization of the Resulting Adsorbent-Coagulant Full article
Journal |
Water Science and Technology
ISSN: 0273-1223 , E-ISSN: 1996-9732 |
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Output data | Year: 1991, Volume: 24, Number: 3-4, Pages: 357-360 Pages count : 4 DOI: 10.2166/wst.1991.0491 | ||||||
Tags | Adsorbent; adsorbent-coaqulant; aluminium sludqe; coaqulation; thermocatalytic processinq; waste water | ||||||
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Abstract:
Lignin compounds pass through conventional biological treatment. Purification efficiency can be improved by chemical coagulation with e.g. aluminium sulphate. The generated aluminium sludge can be converted into adsorbent-coagulant by thermocatalytic and sequential chemical disposal. A thermocatalytic reactor with the temperature range from 400-degrees to 700-degrees-C and with copper-chromium catalyst was applied to treat aluminium sludge. The resulting adsorbent-coagulant removed colour up to 95% and COD up to 75% from diluted kraft black liquor.
Cite:
Wolf I.V.
, Chernoberezhsky Y.M.
, Jepifantseva E.I.
, Simonov A.D.
Thermocatalytic and Chemical Treatment of Lignin-Aluminum Sludge and Utilization of the Resulting Adsorbent-Coagulant
Water Science and Technology. 1991. V.24. N3-4. P.357-360. DOI: 10.2166/wst.1991.0491 WOS Scopus РИНЦ
Thermocatalytic and Chemical Treatment of Lignin-Aluminum Sludge and Utilization of the Resulting Adsorbent-Coagulant
Water Science and Technology. 1991. V.24. N3-4. P.357-360. DOI: 10.2166/wst.1991.0491 WOS Scopus РИНЦ
Dates:
Published print: | Aug 1, 1991 |
Identifiers:
Web of science | WOS:A1991FJ27200037 |
Scopus | 2-s2.0-0025731120 |
Elibrary | 21768301 |
Chemical Abstracts | 1991:565791 |
Chemical Abstracts (print) | 115:165791 |
OpenAlex | W2522592578 |