Phosphate sorption by calcium‐bentonite as described by commonly used isotherms
作者:
A. Ioannou,
A. Dimirkou,
M. Doula,
期刊:
Communications in Soil Science and Plant Analysis
(Taylor Available online 1994)
卷期:
Volume 25,
issue 13-14
页码: 2299-2312
ISSN:0010-3624
年代: 1994
DOI:10.1080/00103629409369190
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The one and two Langmuir, the Freundlich, and the Temkin isotherms were fitted to phsophorus (P) sorption data for P sorption by calcium (Ca)‐bentonite at different initial concentration and pH values of 3.8, 4.8, 6.0, 7.0, 8.0, and 9.0. Each was found to describe P sorption by Ca‐bentonite with comparable success. The effect of pH on P adsorption by Ca‐bentonite was studied and Langmuir, Temkin, and Freundlich isotherms were converted to the forms:
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