✦ LIBER ✦

Sorption and precipitation of metals in activated sludge

✍ Scribed by Prasad S. Kodukula; James W. Patterson; Rao Y. Surampalli

Publisher: John Wiley and Sons
Year: 1994
Tongue: English
Weight: 683 KB
Volume: 43
Category: Article
ISSN: 0006-3592
DOI: 10.1002/bit.260430906

No coin nor oath required. For personal study only.

✦ Synopsis

A conceptual model describing the relative roles of sorption and precipitation processes for metals in solid-solution suspensions is presented. The model performance is demonstrated using experimental data on sorption and precipitation of metals in samples of activated sludge mixed liquor. Based on the experimental results presented here, it appears that, at total metal and mixed liquor suspended solids concentrations and pH values generally encountered in full-scale municipal (or combined municipal/industrial) activated sludge systems, metals are primarily removed by sorption processes.

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