The Research of the Influence Condition on the Nitrification Stage of the “SH-A” Craft Processing the Coal Based Needle Coke Wastewater

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Abstract:

The SH-A (Energy-saving enhanced denitrification carbon removal process)technology is high efficiency and energy saving. It replaces the nitrification liquor back, the operation is simple , the running cost is low . When the influent CODcr concentration is 2300 mol/L, NH4+-N concentration is 370 mol/L and phenol concentration is 130 mol/L, the all indicators of the effluent are up to the national integrated wastewater discharge standard (GB8978--1996 first-level).

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Periodical:

Advanced Materials Research (Volumes 945-949)

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3527-3529

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Online since:

June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Jing Zhilin,Zhang Yu Review of production status and technology of coal tar tased needle coke [J] Carbon techniques 2009, (1): 44-47.

Google Scholar

[2] Cheng Lihua, Huang Junli. Reagents degradation chlorine phenolic compounds are reviewed [J] Environmental Protection of Chemical Industry 2004, 24(6): 87-89.

Google Scholar

[3] WU Gaoming, QU Xiao ping, Degr adat ion of COD in Coking Wastewater by Microwave- Act ivated Carbon with Cu[J] Environmental Science & Technology 2007, 30(2):77-78.

Google Scholar