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Updated: Jun 14, 2025

Removal of Arsenic Using a Cationic Polymer Gel Impregnated with Iron Hydroxide
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Published on: June 28, 2019

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利用木底灰来有效地从废水中去除:吸附机制和过程优化

Jae-In Lee1, Yohan Jeong2, Youn-Jun Lee3

  • 1Institute of Agricultural Environmental Science, Hankyong National University, Anseong, 17579, Republic of Korea.

Chemosphere
|August 29, 2024
PubMed
概括

木底灰通过化学吸收有效地从废水中去除. 优化条件实现了高去除,为发展中国家提供了可持续的解决方案.

关键词:
吸附性质 吸附性质 吸附性质甲酸是一种酸.离子强度强度 离子强度响应表面的方法 响应表面方法溶液中的pH值

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Factors Affecting Solubility04:01

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Compared with pure water, the solubility of an ionic compound is less in aqueous solutions containing a common ion (one also produced by dissolution of the ionic compound). This is an example of a phenomenon known as the common ion effect, which is a consequence of the law of mass action that may be explained using Le Chȃtelier’s principle. Consider the dissolution of silver iodide:
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Precipitation and coprecipitation methods can be used to separate a mixture of ions in a solution. In qualitative inorganic analysis, ions that form sparingly soluble precipitates with the same reagent are separated based on the differences in solubility products. For example, consider the separation of Cu(II) and Fe(II) ions by precipitation as insoluble sulfides. First, copper(II) sulfide is precipitated by the addition of acidic H2S, where the dissociation of H2S is suppressed. Adding H2S...
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