The adsorption of poly(acrylic acid) onto insoluble calcium salts
β Scribed by Ian D Robb; Martin Sharples
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 489 KB
- Volume
- 89
- Category
- Article
- ISSN
- 0021-9797
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π SIMILAR VOLUMES
The adsorption of poly(acrylic acid) (PAA) and poly(vinyl alcohol) (PVA) onto alumina has been studied as a function of pH, both individually and in the presence of each other. The adsorption density of PAA is found to decrease with an increase of pH while that of PVA shows the opposite trend. In a
where C i is the initial concentration of the adsorbate in solu-The adsorption of acrylic acid and maleic acid on alumina was tion before adsorption, V is the volume of the solution, and studied, and it has been found that the adsorption obeys the Lang-W is the weight of the adsorbent. Adsorption is