OXIDATIVE TREATMENT OF CYANIDE IN HEAT TREATMENT UNITS WASTEWATER USING HYDROGEN PEROXIDE AND CATALYST

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MOSHAFI Z.; AKBARI MARYAM; MOUSAVI KHOUEI S.M.; AKHSHIJ L.

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Journal: AMIRKABIR Year:2007 | Volume:17 | Issue:65-C Page(s): 79-84

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Information Journal Paper

Title

OXIDATIVE TREATMENT OF CYANIDE IN HEAT TREATMENT UNITS WASTEWATER USING HYDROGEN PEROXIDE AND CATALYST

Author(s)

MOSHAFI Z. | AKBARI MARYAM | MOUSAVI KHOUEI S.M. | AKHSHIJ L. | Issue Writer Certificate

Keywords

INDUSTRIAL WASTEWATERQ3

CYANIDEQ3

HYDROGEN PEROXIDEQ3

OXIDATIONQ3

CYANIDE DETERMINATIONQ3

Abstract

In this paper the effects of experimental parameters on CYANIDE degradation in wastewater of heat treatment units has been investigated. In this process, HYDROGEN PEROXIDE and CU2+ are used as oxidizing agent and catalyst, respectively. In the First steep on the desired concentration of 100mg/l CYANIDE solution in alkaline condition at 25°c, the molarity of HYDROGEN PEROXIDE and catalyst concentration were optimized. Experimental results show that in molar ratio of (H2O2 :CN-)9: 1 and CU2+concentration equal to 20mg/l, CYANIDE content decreases to less than 5mg/l in 30 minutes. The practical relevance of the laboratory degradation method is demonstrated for actual wastewater with 540 mg/l CYANIDE. In 100 minutes, the CYANIDE content of the wastewater was decreased to less than 5mg/l.

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APA: Copy

MOSHAFI, Z., AKBARI, MARYAM, MOUSAVI KHOUEI, S.M., & AKHSHIJ, L.. (2007). OXIDATIVE TREATMENT OF CYANIDE IN HEAT TREATMENT UNITS WASTEWATER USING HYDROGEN PEROXIDE AND CATALYST. AMIRKABIR, 17(65-C), 79-84. SID. https://sid.ir/paper/988/en

Vancouver: Copy

MOSHAFI Z., AKBARI MARYAM, MOUSAVI KHOUEI S.M., AKHSHIJ L.. OXIDATIVE TREATMENT OF CYANIDE IN HEAT TREATMENT UNITS WASTEWATER USING HYDROGEN PEROXIDE AND CATALYST. AMIRKABIR[Internet]. 2007;17(65-C):79-84. Available from: https://sid.ir/paper/988/en

IEEE: Copy

Z. MOSHAFI, MARYAM AKBARI, S.M. MOUSAVI KHOUEI, and L. AKHSHIJ, “OXIDATIVE TREATMENT OF CYANIDE IN HEAT TREATMENT UNITS WASTEWATER USING HYDROGEN PEROXIDE AND CATALYST,” AMIRKABIR, vol. 17, no. 65-C, pp. 79–84, 2007, [Online]. Available: https://sid.ir/paper/988/en

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