Study on disposal of wastewater containing RDX by a compound technology of UV/TiO2

Dong Xiang Zhang; Hang Xu; Yuan Yuan Han; Han Sheng Li

Study on disposal of wastewater containing RDX by a compound technology of UV/TiO₂

Dong Xiang Zhang^*, Hang Xu, Yuan Yuan Han, Han Sheng Li

^*Corresponding author for this work

School of Chemistry and Chemical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

The COD degradation and decolourization of wastewater containing RDX was studied by the processes of UV/TiO₂, UV/TiO₂/H₂O₂ and UV/TiO₂/Fenton in a circulating slurry photocatalytie reactor with a low-voltage mercury lamp. The results showed that the most efficient process was UV/TiO₂/Fenton and the least was UV/TiO₂. The efficiency of these treatment processes was obviously impacted by the initial COD of wastewater. When the initial COD was less than 2g/L, the COD and colourity could be up to effluent standard in 180min and 90min respectively.

Original language	English
Pages (from-to)	266-269
Number of pages	4
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	27
Issue number	3
Publication status	Published - Mar 2007

Keywords

Fenton reagent
HO
Photocatalysis
RDX
TiO
Wastewater

Cite this

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title = "Study on disposal of wastewater containing RDX by a compound technology of UV/TiO2",

abstract = "The COD degradation and decolourization of wastewater containing RDX was studied by the processes of UV/TiO2, UV/TiO2/H2O2 and UV/TiO2/Fenton in a circulating slurry photocatalytie reactor with a low-voltage mercury lamp. The results showed that the most efficient process was UV/TiO2/Fenton and the least was UV/TiO2. The efficiency of these treatment processes was obviously impacted by the initial COD of wastewater. When the initial COD was less than 2g/L, the COD and colourity could be up to effluent standard in 180min and 90min respectively.",

keywords = "Fenton reagent, HO, Photocatalysis, RDX, TiO, Wastewater",

author = "Zhang, {Dong Xiang} and Hang Xu and Han, {Yuan Yuan} and Li, {Han Sheng}",

year = "2007",

month = mar,

language = "English",

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T1 - Study on disposal of wastewater containing RDX by a compound technology of UV/TiO2

AU - Zhang, Dong Xiang

AU - Xu, Hang

AU - Han, Yuan Yuan

AU - Li, Han Sheng

PY - 2007/3

Y1 - 2007/3

N2 - The COD degradation and decolourization of wastewater containing RDX was studied by the processes of UV/TiO2, UV/TiO2/H2O2 and UV/TiO2/Fenton in a circulating slurry photocatalytie reactor with a low-voltage mercury lamp. The results showed that the most efficient process was UV/TiO2/Fenton and the least was UV/TiO2. The efficiency of these treatment processes was obviously impacted by the initial COD of wastewater. When the initial COD was less than 2g/L, the COD and colourity could be up to effluent standard in 180min and 90min respectively.

AB - The COD degradation and decolourization of wastewater containing RDX was studied by the processes of UV/TiO2, UV/TiO2/H2O2 and UV/TiO2/Fenton in a circulating slurry photocatalytie reactor with a low-voltage mercury lamp. The results showed that the most efficient process was UV/TiO2/Fenton and the least was UV/TiO2. The efficiency of these treatment processes was obviously impacted by the initial COD of wastewater. When the initial COD was less than 2g/L, the COD and colourity could be up to effluent standard in 180min and 90min respectively.

KW - Fenton reagent

KW - HO

KW - Photocatalysis

KW - RDX

KW - TiO

KW - Wastewater

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SN - 1001-0645

VL - 27

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EP - 269

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 3

ER -

Study on disposal of wastewater containing RDX by a compound technology of UV/TiO₂

Abstract

Keywords

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