Study on Treatment of Wastewater from the Production of PolyTHF with Extraction-Adsorption Method

De Jun Bian; Li Guo Wang; Yan Zuo; Hong Qu; Sheng Shu Ai; Xi Tian

doi:10.4028/www.scientific.net/AMR.374-377.590

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Experimental Study of a Vertical Channel Solar Chimney with Uniform Heat Flux for Natural Ventilation in Buildings
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Study on Treatment of Wastewater from the Production of PolyTHF with Extraction-Adsorption Method
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Problems and Countermeasures of Air Conditioning Systems in Internet Data Centers in Xi’an City
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The Working Procedure Design and Industrialization Experiment on Sludge Incineration Generate Electric Power
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 374-377Study on Treatment of Wastewater from the...

Study on Treatment of Wastewater from the Production of PolyTHF with Extraction-Adsorption Method

Abstract:

Abstract: The wastewater from the production of polytetrahydrofuran (PolyTHF) was treated with union between of the extraction method and adsorption method. The results showed that using chloroform as extraction agent, CODCr removal rate could reach as high as 75%, then the treatment of wastewater was treated by adsorption method, which meet the national level of discharging standard, CODCr removal could reach at 100mg/L.