Journal Published Online: 10 October 2014
Volume 43, Issue 6

Research on Malachite Green Wastewater by Flocculation and Co-Precipitation

CODEN: JTEVAB

Abstract

Wastewater from industrial dyeing has become a major problem in modern water treatment, owing to their complex structures, bio-refractory, anti-oxidation, anti-photolysis, and strong heat stability. Thus, treatment of dye wastewater has attracted the attention of researchers. The focus of this work is the removal effect of 2,4,6-trimercaptotriazine (TMT) and polyacrylamide (PAM) independent action and synergistic effect on malachite green (MG). The removal effect with different factors, such as the dosage of TMT or PAM, pH value, and temperature, were investigated, and the removal mechanism is discussed. The results show that the decolour treatment of MG dye wastewater can achieve the ideal effect by the synergy of TMT and PAM.

Author Information

Wang, YanHua
Key Laboratory of Environmental Protection & Pollution and Remediation of Water and Soil of Shaanxi Province, School of Environmental Science and Engineering, Chang'an Univ., Xi'an, CN Environmental Engineering Subsidiary Court, CCCC First Highway Consultants Co., Ltd., Xi'an, CN
Gao, ChanJuan
Key Laboratory of Environmental Protection & Pollution and Remediation of Water and Soil of Shaanxi Province, School of Environmental Science and Engineering, Chang'an Univ., Xi'an, CN
Yang, ShengKe
Key Laboratory of Environmental Protection & Pollution and Remediation of Water and Soil of Shaanxi Province, School of Environmental Science and Engineering, Chang'an Univ., Xi'an, CN
Pages: 6
Price: $25.00
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Details
Stock #: JTE20140185
ISSN: 0090-3973
DOI: 10.1520/JTE20140185