一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

ChemicalBook >> journal list >> Journal of Hazardous Materials >>article
Journal of Hazardous Materials

Journal of Hazardous Materials

IF: 12.2
Download PDF

Carbonate Composite Materials for the Leaching Remediation of Uranium-Contaminated Soils: Mechanistic Insights and Engineering Applications

Published:7 December 2024 DOI: 10.1016/j.jhazmat.2024.136814
Juncheng Han, Guangming Xu, Xinyao Liu, Likun Jiang, Kexin Shao, Haotian Yang, Guangsheng Zhu, Aizhong Ding, Zhaorong Shang, Chen Ling, Junfeng Dou

Abstract

In this study, a composite leaching agent consisting of Na2CO3, NaHCO3, H2O2, and deep eutectic solvents was synthesized, and its composition and application conditions were optimized to mitigate soil contamination resulting from uranium mining. Laboratory and pilot field tests revealed that the use of this agent facilitated up to 92.6% removal of uranium from contaminated soils. Analytical characterization through X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, and X-ray photoelectron spectroscopy (XPS) revealed that CO32- readily formed complexes with uranium, increasing its mobility and desorption from soil particles. The safety of the leaching process was confirmed through plant growth tests and enzyme activity assays. Moreover, the leaching strategy not only adheres to environmentally sustainable principles but also replenishes carbon and nitrogen in the soil, thereby aiding in the restoration of its functional use.

Substances (4)

Materials
Procduct Name CAS Molecular Formula Supplier Price
Sodium carbonate 497-19-8 CH2O3.2Na 1714 suppliers $14.00-$5120.00
Sodium bicarbonate 144-55-8 CH2O3.Na 1698 suppliers $10.00-$5020.00
Potassium carbonate 584-08-7 K2CO3 1429 suppliers $5.00-$8000.00
Potassium bicarbonate 298-14-6 CHKO3 602 suppliers $6.00-$1550.00

Similar articles

IF:5.4

Neuroprotective Potential of Chrysin: Mechanistic Insights and Therapeutic Potential for Neurological Disorders.

ACS Applied Energy Materials Awanish Mishra,?Pragya Shakti Mishra,etc Published: 26 October 2021
IF:0

Applications of Titanium Dioxide Materials

Titanium Dioxide [Working Title] Xiaoping Wu,etc Published: 9 August 2021
IF:5.4

Development of functional hydroxyethyl cellulose-based composite films for food packaging applications.

ACS Applied Energy Materials Xueqin Zhang, Haoqi Guo,etc Published: 29 September 2022
锦屏县| 衡南县| 阜新市| 积石山| 屯留县| 嘉善县| 庆元县| 东莞市| 红桥区| 康定县| 汕尾市| 淳安县| 昌江| 青川县| 红桥区| 开平市| 连城县| 台北县| 松滋市| 普宁市| 吉安县| 万安县| 周至县| 榆中县| 晋城| 东乌珠穆沁旗| 额敏县| 从化市| 西安市| 渝北区| 宜宾市| 林周县| 大竹县| 盱眙县| 霍林郭勒市| 丽水市| 南川市| 泗洪县| 平罗县| 丹棱县| 鹰潭市|