article·2002-01-01

Adsorption Study of PAA onto Alumina Powder in Magnesium Chloride Solutions

Gao Lian

Abstract

The paper presents the results on the adsorption behaviour of polyacrylic acid onto alumina with the presence of magnesium ions. Both the salt concentration and pH have great influence on the adsorption isotherms. Comparing with the adsorption behaviour in sodium chlo- ride solution, magnesium ions can enhance the adsorption amount obviously. Magnesium ions are co-adsorbed onto alumina powders as a complex with PAA.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Adsorption and biosorption for pollutant removal

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