Porous absorbing photocatalyst for treatment of methylmercury-containing wastewater

Long Zhi Hu; Hui Jiang; Qing Wen Zeng; Zheng Wei Luo; Wen Hua Geng; Ping Wei

Porous absorbing photocatalyst for treatment of methylmercury-containing wastewater

Long Zhi Hu, Hui Jiang, Qing Wen Zeng, Zheng Wei Luo, Wen Hua Geng, Ping Wei

COLLEGE OF BIOTECHNOLOGY AND PHARMACEUTICAL ENGINEERING

Nanjing Tech University

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

Abstract

The methylmercury-containing wastewater is treated by the porous absorbing photocatalyst. The optimal experiment condition of degradation of CH₃-Hg⁺ is investigated by single-factor experiments. The results show that the best removal efficiency of CH₃-Hg⁺ is about 100% under the following conditions: 60 minutes of UV irradiation, 7.0 of pH, about 168 mW/cm² of light intensity, without methanol and 10 g/L of porous absorbing photocatalyst. The mechanism of the degradation of mercury-containing wastewater by the porous absorbing photocatalyst is also proposed.

Original language	English
Pages (from-to)	112-115
Number of pages	4
Journal	Xiandai Huagong/Modern Chemical Industry
Volume	34
Issue number	10
State	Published - 20 Oct 2014

Keywords

Methylmercury-containing wastewater
Photocatalytic reaction
Porous absorbing photocatalyst

Cite this

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title = "Porous absorbing photocatalyst for treatment of methylmercury-containing wastewater",

abstract = "The methylmercury-containing wastewater is treated by the porous absorbing photocatalyst. The optimal experiment condition of degradation of CH3-Hg+ is investigated by single-factor experiments. The results show that the best removal efficiency of CH3-Hg+ is about 100% under the following conditions: 60 minutes of UV irradiation, 7.0 of pH, about 168 mW/cm2 of light intensity, without methanol and 10 g/L of porous absorbing photocatalyst. The mechanism of the degradation of mercury-containing wastewater by the porous absorbing photocatalyst is also proposed.",

keywords = "Methylmercury-containing wastewater, Photocatalytic reaction, Porous absorbing photocatalyst",

author = "Hu, {Long Zhi} and Hui Jiang and Zeng, {Qing Wen} and Luo, {Zheng Wei} and Geng, {Wen Hua} and Ping Wei",

year = "2014",

month = oct,

day = "20",

language = "英语",

volume = "34",

pages = "112--115",

journal = "Xiandai Huagong/Modern Chemical Industry",

issn = "0253-4320",

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TY - JOUR

T1 - Porous absorbing photocatalyst for treatment of methylmercury-containing wastewater

AU - Hu, Long Zhi

AU - Jiang, Hui

AU - Zeng, Qing Wen

AU - Luo, Zheng Wei

AU - Geng, Wen Hua

AU - Wei, Ping

PY - 2014/10/20

Y1 - 2014/10/20

N2 - The methylmercury-containing wastewater is treated by the porous absorbing photocatalyst. The optimal experiment condition of degradation of CH3-Hg+ is investigated by single-factor experiments. The results show that the best removal efficiency of CH3-Hg+ is about 100% under the following conditions: 60 minutes of UV irradiation, 7.0 of pH, about 168 mW/cm2 of light intensity, without methanol and 10 g/L of porous absorbing photocatalyst. The mechanism of the degradation of mercury-containing wastewater by the porous absorbing photocatalyst is also proposed.

AB - The methylmercury-containing wastewater is treated by the porous absorbing photocatalyst. The optimal experiment condition of degradation of CH3-Hg+ is investigated by single-factor experiments. The results show that the best removal efficiency of CH3-Hg+ is about 100% under the following conditions: 60 minutes of UV irradiation, 7.0 of pH, about 168 mW/cm2 of light intensity, without methanol and 10 g/L of porous absorbing photocatalyst. The mechanism of the degradation of mercury-containing wastewater by the porous absorbing photocatalyst is also proposed.

KW - Methylmercury-containing wastewater

KW - Photocatalytic reaction

KW - Porous absorbing photocatalyst

UR - http://www.scopus.com/inward/record.url?scp=84908390466&partnerID=8YFLogxK

M3 - 文章

AN - SCOPUS:84908390466

SN - 0253-4320

VL - 34

SP - 112

EP - 115

JO - Xiandai Huagong/Modern Chemical Industry

JF - Xiandai Huagong/Modern Chemical Industry

IS - 10

ER -

Porous absorbing photocatalyst for treatment of methylmercury-containing wastewater

Abstract

Keywords

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