Experiment on Treating the Dying Wastewater with Blast-Furnace Ash and Fenton Reagent

Abstract:

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The dyeing wastewater was treated via oxidation, coagulation and adsorption with Fenton reagent and blast-furnace ash. The removal efficiencies of colority and COD reached 90% and over 70% respectively.The proper process conditions were deter mined as follows: the pH of wastewater was 6, the dose of H2O2 was 40mL/L, the dose of FeSO4 was 0.3moL/L, and the dose of ash was 40g/L, and the retention time was 20 min.

Info:

Periodical:

Advanced Materials Research (Volumes 295-297)

Edited by:

Pengcheng Wang, Liqun Ai, Yungang Li, Xiaoming Sang and Jinglong Bu

Pages:

1120-1123

DOI:

10.4028/www.scientific.net/AMR.295-297.1120

Citation:

Y. Q. He "Experiment on Treating the Dying Wastewater with Blast-Furnace Ash and Fenton Reagent", Advanced Materials Research, Vols. 295-297, pp. 1120-1123, 2011

Online since:

July 2011

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$35.00

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