相关实验视频

Updated: Jun 23, 2025

Removal of Arsenic Using a Cationic Polymer Gel Impregnated with Iron Hydroxide
08:01

Removal of Arsenic Using a Cationic Polymer Gel Impregnated with Iron Hydroxide

Published on: June 28, 2019

7.5K

合成和制造磁性可分离的酸盐修饰的磁性奇托桑复合材料,用于 (((II) 从废水中选择性去除

Yaoyao Huang1, Yuqi Peng2, Guizhi Zhang2

  • 1National Research Base of Intelligent Manufacturing Service, Chongqing Technology and Business University, Chongqing, 400067, China; Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment, Ministry of Education, Chongqing University, Chongqing, 400045, China; Chongqing Academy of Eco-Environmental Science, Southwest Branch of Chinese Research Academy of Environmental Sciences, Chongqing, 401336, China.

Environmental research
|June 17, 2024
PubMed
概括

一种新的化磁性基多 (MSCP) 吸附剂有效地从废水中去除 (II). 这种耐用的材料提供了快速的磁分离和高选择性,为重金属污染提供了有前途的解决方案.

关键词:
(II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (II) (III) (II) (II) (III) (II) (II) (III) (II) (III) (III) (III) (III) (III) (III) (III) (III) (V) (V) (V) (V)磁分离器的磁性分离方式酸盐修饰是一种修饰.选择性吸附是一种选择性吸附.废水是废水,废水就是废水.

更多相关视频

Optimized Procedure for Determining the Adsorption of Phosphonates onto Granular Ferric Hydroxide using a Miniaturized Phosphorus Determination Method08:21

Optimized Procedure for Determining the Adsorption of Phosphonates onto Granular Ferric Hydroxide using a Miniaturized Phosphorus Determination Method

Published on: May 18, 2018

14.6K
Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies09:38

Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies

Published on: January 3, 2018

7.2K

相关概念视频

Extraction: Advanced Methods00:56

Extraction: Advanced Methods

Metal ions can be separated from one another by complexation with organic ligands–the chelating agent– to form uncharged chelates. Here, the chelating agent must contain hydrophobic groups and behave as a weak acid, losing a proton to bind with the metal. Since most organic ligands used in this process are insoluble or undergo oxidation in the aqueous phase, the chelating agent is initially added to the organic phase and extracted into the aqueous phase. The metal-ligand complex is...
446
Coagulation01:06

Coagulation

Colloidal solids are solid particles suspended in solution. They are usually negatively charged, attracting a compact primary layer of positively charged ions, which attract more counterions to form an electrical double layer. Electrostatic repulsion between the charged double layers prevents the particles from colliding, stabilizing the colloids. These solids are often undesirable because they can contain toxins that are difficult to remove. Coagulation is a technique that helps aggregate and...
280