Model for organic contaminant removal through the synthesis-adsorption one-step process of organobentonite

被引：0

作者：

Cai, Luxiang ^{[1
]}

Zhang, Xinyu ^{[2
]}

Cui, Bingying ^{[2
]}

Mei, Yu ^{[3
]}

机构：

[1] Ningbo Univ Finance & Econ, Ningbo 315175, Peoples R China

[2] Changzhou Univ, Sch Environm & Safety Engn, Changzhou 213164, Jiangsu, Peoples R China

[3] Zhejiang Shuren Univ, Coll Biol & Environm Engn, Hangzhou 310005, Peoples R China

来源：

DESALINATION AND WATER TREATMENT | 2022年 / 247卷

关键词：

Model; Organobentonite; Synthesis-adsorption; Organic compound; SORPTION; BENTONITES; WATER; SINGLE; ORGANOCLAYS; SURFACTANT; PHENOL; CLAY;

D O I：

10.5004/dwt.2022.28025

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Organobentonite was applied in adsorption through a synthesis-adsorption one-step process. The influencing factors of the adsorption were discussed by the traditional partition theory. The onestep process showed very high removal efficiency for the PAHs (acenaphthene, beta-naphthol, phenol, and naphthalene). The model of the treatment process was established based on the results of adsorption with the aid of different surfactants at various dosages. The model showed highly accurate and predicted results for the removal of phenanthrene and naphthalene, which were better than those for other contaminants. The maximum prediction error was only 6.7%, which confirmed that the adsorption mechanism of organobentonite is through partitioning.

引用

页码：82 / 91

页数：10

共 50 条

[1] Removal of phenols from water accompanied with synthesis of organobentonite in one-step process
Ma, Jianfeng
Zhu, Lizhong
[J]. CHEMOSPHERE, 2007, 68 (10) : 1883 - 1888
[2] Removal of polycyclic aromatic hydrocarbons and phenols from coking wastewater by simultaneously synthesized organobentonite in a one-step process
Wu, Zhenhua
Zhu, Lizhong
[J]. JOURNAL OF ENVIRONMENTAL SCIENCES, 2012, 24 (02) : 248 - 253
[3] Removal of polycyclic aromatic hydrocarbons and phenols from coking wastewater by simultaneously synthesized organobentonite in a one-step process
Zhenhua WuLizhong Zhu Department of Environmental ScienceZhejiang UniversityHangzhou ChinaZhejiang Provincial Key Laboratory of Organic Pollution Process ControlHangzhou China
[J]. Journal of Environmental Sciences., 2012, 24 (02) - 253
[4] Removal of Reactive Blue 13 from Dyeing Wastewater by Self-Assembled Organobentonite in a One-Step Process
Yao, Min
Zhang, Xingwang
Lei, Lecheng
[J]. JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2012, 57 (07): : 1915 - 1922
[5] Removal of polycyclic aromatic hydrocarbons and phenols from coking wastewater by simultaneously synthesized organobentonite in a one-step process
Zhenhua Wu1
[J]. Journal of Environmental Sciences, 2012, (02) : 248 - 253
[6] One-step synthesis of graphene nanosheets through explosive process
Ye, Bao-Yun
Wang, Jing-Yu
Geng, Xiao-Heng
An, Chong-Wei
Ding, Peng-Hui
[J]. INORGANIC AND NANO-METAL CHEMISTRY, 2017, 47 (08) : 1216 - 1219
[7] One-Step Synthesis of Cationic Covalent Organic Frameworks
Mohamed, Syed Ibrahim Gnani Peer
Zhang, Tan
Jiang, Zhen
Rappe, Andrew M.
Nejati, Siamak
[J]. JOURNAL OF PHYSICAL CHEMISTRY LETTERS, 2022, 13 (43): : 10030 - 10034
[8] Process design for the KOGAS' one-step synthesis of DME
Song, Taekyong
Cho, Wonjun
Baek, Young-Soon
Kwon, Okbae
Lee, Hyenchan
Mo, Yong-Gi
[J]. ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2014, 248
[9] Process Solutions for Recovery of Dimethyl Ether Produced Through One-Step Synthesis and Their Assessment
Afokin, M., I
Magomedova, M., V
[J]. PETROLEUM CHEMISTRY, 2021, 61 (02) : 115 - 122
[10] Process Solutions for Recovery of Dimethyl Ether Produced Through One-Step Synthesis and Their Assessment
M. I. Afokin
M. V. Magomedova
[J]. Petroleum Chemistry, 2021, 61 : 115 - 122

← 1 2 3 4 5 →