Comprehensive treatment method for waste water and waste gas of rubber accelerator NS

Comprehensive treatment method for waste water and waste gas of rubber accelerator NS

The invention relates to the technical field of rubber additive wastewater and waste gas treatment, in particular to a comprehensive treatment method for rubber accelerator NS wastewater and waste gas, which comprises the following steps: S1, carrying out evaporation concentration treatment on the r...

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Hauptverfasser: XUE MIAO, WEI LIXIN, ZANG CHUANQI, LU JIE, MA YAMIN, SANG SHENGYIN, REN XIPENG, DING SHUHUI
Format: Patent
Sprache:chi ; eng
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CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator XUE MIAO
WEI LIXIN
ZANG CHUANQI
LU JIE
MA YAMIN
SANG SHENGYIN
REN XIPENG
DING SHUHUI
description The invention relates to the technical field of rubber additive wastewater and waste gas treatment, in particular to a comprehensive treatment method for rubber accelerator NS wastewater and waste gas, which comprises the following steps: S1, carrying out evaporation concentration treatment on the rubber accelerator NS wastewater, and carrying out A/O2 biochemical treatment on the obtained concentrated solution to obtain a treated solution; s2, adding the treatment liquid into a degassing tank, and feeding nitrifying bacteria liquid from the upper part of a biological tail gas purification device through a reflux pump; meanwhile, rubber accelerator NS waste gas is introduced into the bottom of the biological tail gas purification device to be subjected to countercurrent spraying with the nitrifying bacterium liquid, and the sprayed nitrifying bacterium liquid enters an anaerobic tank to degrade pollutants; and gas in the biological tail gas purification device is discharged. The method has the advantages of b
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subjects CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Comprehensive treatment method for waste water and waste gas of rubber accelerator NS
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