气候变化领域集成服务门户(CCPortal): Further treatment of coking wastewater treated in A2O-MBR by the nanofiltration-powder activated carbon hybrid system

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DOI	10.2166/wst.2024.091
	Further treatment of coking wastewater treated in A2O-MBR by the nanofiltration-powder activated carbon hybrid system
	Ince, Elif; Ince, Mahir; Durmaz, Furkan; Yasar, Handenur; Uslu, Yasin Abdullah
发表日期	2024
ISSN	0273-1223
EISSN	1996-9732
起始页码	89
结束页码	7
卷号	89 期号:7
英文摘要	Anoxic-oxic membrane bioreactor (A(2)O-MBR), one of the biological systems requently used for the treatment of coking wastewater, increased under the influence of the growing iron and steel industry; however it cannot meet the discharge standards set by the Ministry of Environment, Urbanization and Climate Change of the Republic of Turkiye (CSB) due to recalcitrant pollutants in the wastewater. Advanced treatment of coking wastewater treated in A2O-MBR to meet the standards of the Ministry; nanofiltration (NF) (two different membranes and different pressures), powder activated carbon-microfiltration (PAC-MF), and PAC-NF (two different membranes and five different PAC concentrations) were investigated. In addition to the parameters determined by the Ministry, other parameters (ammonium, thiocyanate (SCN-), hydrogen cyanide (HCN), dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), color) were also investigated to evaluate the performance of flux and treatment efficiency of the hybrid process. According to the results, chemical oxygen demand (COD) in the NF process, COD, and total cyanide (T-CN) in the PAC-MF process could not meet the discharge standards. In the PAC-NF hybrid system, XN45 met the discharge standards in all parameters (COD = 96 +/- 1.88 mg/L, T-CN = <0.02 mg/L, phenol = <0.05 mg/L), with a 78% recovery rate at 0.5 g/L PAC concentration.
英文关键词	coking wastewater; further treatment; microfiltration; NF-PAC hybrid system; nanofiltration; powder activated carbon
语种	英语
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
WOS类目	Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS记录号	WOS:001187869500001
来源期刊	WATER SCIENCE AND TECHNOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/297585
作者单位	Gebze Technical University; Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK)
推荐引用方式 GB/T 7714	Ince, Elif,Ince, Mahir,Durmaz, Furkan,et al. Further treatment of coking wastewater treated in A2O-MBR by the nanofiltration-powder activated carbon hybrid system[J],2024,89(7).
APA	Ince, Elif,Ince, Mahir,Durmaz, Furkan,Yasar, Handenur,&Uslu, Yasin Abdullah.(2024).Further treatment of coking wastewater treated in A2O-MBR by the nanofiltration-powder activated carbon hybrid system.WATER SCIENCE AND TECHNOLOGY,89(7).
MLA	Ince, Elif,et al."Further treatment of coking wastewater treated in A2O-MBR by the nanofiltration-powder activated carbon hybrid system".WATER SCIENCE AND TECHNOLOGY 89.7(2024).