Advanced oxidation processes based on zero-valent aluminium for treating textile wastewater

被引：182

作者：

Khatri, Jayraj ^{[1
,2
]}

Nidheesh, P. V. ^{[1
]}

Singh, S. Anantha ^{[2
]}

Kumar, M. Suresh ^{[1
]}

机构：

[1] CSIR Natl Environm Engn Res Inst, Nagpur, Maharashtra, India

[2] Pandit Deendayal Petr Univ, Sch Technol, Dept Civil Engn, Gandhinagar, Gujarat, India

来源：

CHEMICAL ENGINEERING JOURNAL | 2018年 / 348卷

关键词：

Advanced oxidation processes; Zero-valent aluminium; Textile wastewater; Hydroxyl radical; Sulfate radical; AQUEOUS-SOLUTION; RHODAMINE-B; PHOTOCATALYTIC DEGRADATION; SYNTHETIC DYES; ORGANIC POLLUTANTS; HYDROGEN-PEROXIDE; FENTON CATALYST; REMOVAL; IRON; PERSULFATE;

D O I：

10.1016/j.cej.2018.04.074

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Treatment of textile wastewater by advanced oxidation processes (AOPs) based on zero-valent aluminium (ZVAl) were carried out in the present study. COD removal efficiencies of ZVAl/O-2, ZVAl/Fe3+/O-2, ZVAl/Fe3+/O-2/H2O2 and ZVAl/Fe3+/O-2/persulfate processes were monitored and optimized. Colour and ammoniacal nitrogen removal efficiencies of each process at the optimal operating conditions were compared. Pollutant removal efficiencies of AOPs were followed the order as: ZVAl/Fe3+/O-2/H2O2 > ZVAl/Fe3+/O-2/persulfate > ZVAl/Fe3+/O-2 > ZVAl/O2. Maximum COD, colour and ammoniacal nitrogen removal efficiencies of ZVAl-based AOPs were found as 97.9%, 94.4% and 58.3%, respectively at 1 g/L ZVAl, 0.5 g/L Fe3+, 6.7 g/L H2O2 and after 3 h of contact time. External addition of tert-butyl alcohol to the processes revealed that in-situ hydroxyl and sulfate radicals are the main oxidants responsible for the oxidation of pollutants. Overall, ZVAl-based AOPs are efficient for treating effluents generating from textile industry.

引用

页码：67 / 73

页数：7

共 50 条

[1] Advanced Oxidation Processes and Equipment Based on Zero-valent Iron
Xiong Z.
Zhang H.
Liu Y.
Zhou P.
He C.
Huang R.
Du Y.
Lai B.
Cailiao Daobao/Materials Reports, 2021, 35 (21): : 21012 - 21021
[2] Advanced treatment of coking wastewater by coagulation and zero-valent iron processes
Lai, Peng
Zhao, Hua-Zhang
Wang, Chao
Ni, Jin-Ren
JOURNAL OF HAZARDOUS MATERIALS, 2007, 147 (1-2) : 232 - 239
[3] Review of zero-valent aluminium based water and wastewater treatment methods
Nidheesh, P. V.
Khatri, Jayraj
Singh, T. S. Anantha
Gandhimathi, R.
Ramesh, S. T.
CHEMOSPHERE, 2018, 200 : 621 - 631
[4] Iprodione Removal by UV-Light-, Zero-Valent Iron- and Zero-Valent Aluminium-Activated Persulfate Oxidation Processes in Pure Water and Simulated Tertiary Treated Urban Wastewater
Montazeri, Bahareh
Koba-Ucun, Olga
Arslan-Alaton, Idil
Olmez-Hanci, Tugba
WATER, 2021, 13 (12)
[5] Magnetite, Hematite and Zero-Valent Iron as Co-Catalysts in Advanced Oxidation Processes Application for Cosmetic Wastewater Treatment
Bogacki, Jan
Marcinowski, Piotr
Bury, Dominika
Krupa, Monika
Sciezynska, Dominika
Prabhu, Prasanth
CATALYSTS, 2021, 11 (01) : 1 - 13
[6] Effective pharmaceutical wastewater degradation by Fenton oxidation with zero-valent iron
Segura, Y.
Martinez, F.
Melero, J. A.
APPLIED CATALYSIS B-ENVIRONMENTAL, 2013, 136 : 64 - 69
[7] Treatment of textile wastewater by sulfate radical based advanced oxidation processes
Nidheesh, P. V.
Divyapriya, G.
Titchou, Fatima Ezzahra
Hamdani, Mohamed
SEPARATION AND PURIFICATION TECHNOLOGY, 2022, 293
[8] Advanced Treatment of the Antibiotic Production Wastewater by Ozone/Zero-Valent Iron Process
Ji, Yanping
Pan, Zhicheng
Yuan, Donghai
Lai, Bo
CLEAN-SOIL AIR WATER, 2018, 46 (03)
[9] Recent Advances in Nanoscale Zero-Valent Iron (nZVI)-Based Advanced Oxidation Processes (AOPs): Applications, Mechanisms, and Future Prospects
Liu, Mingyue
Ye, Yuyuan
Xu, Linli
Gao, Ting
Zhong, Aiguo
Song, Zhenjun
NANOMATERIALS, 2023, 13 (21)
[10] Decolouration of real textile wastewater with advanced oxidation processes
Kos, L
Perkowski, J
FIBRES & TEXTILES IN EASTERN EUROPE, 2003, 11 (04) : 81 - 85

← 1 2 3 4 5 →