A Study on the Impermeability of Nanodispersible Modified Bentonite Based on Colloidal Osmotic Pressure Mechanisms and the Adsorption of Harmful Substances

A Study on the Impermeability of Nanodispersible Modified Bentonite Based on Colloidal Osmotic Pressure Mechanisms and the Adsorption of Harmful Substances

With the growing demands of human beings, sanitary landfill, along with the increase in landfill depth and leachate water pressure, has put forward new and higher requirements for the impermeable layer. In particular, it is required to have a certain adsorption capacity of harmful substances from th...

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Bibliographic Details
Main Authors: Xi Wei, Chunyang Zhang, Depeng Gong, Mengdong Tu, Lili Wu, Wanyu Chen, Chaocan Zhang
Format: Article
Language:English
Published: MDPI AG 2023-06-01
Series:Nanomaterials
Subjects:
bentonite
sodium polyacrylate
betaine
osmotic pressure
hydraulic conductivity
adsorption
Online Access:https://www.mdpi.com/2079-4991/13/12/1840

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