增强型内电解-光催化处理活性艳兰染料废水研究

Journal of Guangxi Normal University(Natural Science Edition) ›› 2012, Vol. 30 ›› Issue (3): 224-229.

Previous Articles Next Articles

Treatment of Reactive Brilliant Blue K-3R Dye Wastewater by Improved Inner Electrolytic-Photocatalytic

CHEN Meng-lin, SU Cheng-yuan, WANG Jian, HE Xing-cun, HUANG Zhi

School of Environment and Resources;Key Laboratory of Ecologyof Rare and Endangered Species and Environmental Protection,Ministry of Education,China;Guangxi Key Laboratory of Environmental Pollution Control Theory and Technology,Guangxi Normal University,Guilin Guangxi 541004,China

Received:2012-06-07 Online:2012-09-20 Published:2018-12-04

Abstract

Abstract: With reactive brilliant blue K-3R as processing objects,the factors of the treatment process were studied by integrating improvedinner electrolytic-photocatalytic and the optimum conditions were obtained.The results showed that the optimum conditions for the treatment of reactive brilliant blue-K-3R wastewater byimproved inner electrolytic process were as follows:treatment time is 20 min,pH isabout 4~6 or 8~10,and the ratio of liquid and solid is 1∶1 (mL∶g).Under this condition,the removal rates of COD_Cr and decolorizaiton can reach 80% and 95%,respectively.The optimum conditions for the treatment of reactive brilliant blue K-3R wastewater by improved inner electrolytic-photocatalytic process are that the addition ofNa₂C₂O₄ is 4 g/L,the ratio of liquid and solid is 2∶1 (mL∶g),treatment time of inner electrolytic is 20 min,radiation time is 20 hours,pH is about 4~6.The results showed that the removal rates of COD_Cr can reach about 90%.

Key words: improved inner electrolytic, photocatalytic, reactivebrilliant blue K-3R

CLC Number:

X703.1

CHEN Meng-lin, SU Cheng-yuan, WANG Jian, HE Xing-cun, HUANG Zhi. Treatment of Reactive Brilliant Blue K-3R Dye Wastewater by Improved Inner Electrolytic-Photocatalytic[J].Journal of Guangxi Normal University(Natural Science Edition), 2012, 30(3): 224-229.

References

[1] WILCOX J D,BAHR J M,HEDMAN C J,et al.Removal of organic wastewater contaminants in septic systems using advanced treatment technologies[J].Journal ofEnvironmental Quality,2009,38(1):149-156.
[2] 武维闲,邢新会,冯权.铜铁内电解与A/O生物法处理煤气化废水的研究[J].环境科学与技术,2010,33(12):290-291.
[3] 刘霞,卢毅,马鲁铭.催化铁内电解反应床对水中酸性红B的脱色研究[J].环境工程学报,2009,3(1):99-103.
[4] 王俊钧,蒋进元,胡翔,等.铁铜内电解处理二步湿法腈纶聚合单元废水[J].环境工程学报,2011,5(6):1297-1300.
[5] 任健,马宏瑞,王宝和.Fe/C微电解-Fenton氧化-混凝沉淀-生化法处理染料母液废水[J].环境工程学报,2010,4(7):1457-1462.
[6] 刘洁,薛方亮.催化铁内电解法处理染料废水试验研究[J].水科学与工程技术,2009,5:60-62.
[7] 吴臣,王建刚.经典铁置换铜反应的研究和工业应用[J].高等化学学报,1996,7:1093-1095.
[8] 康春莉,冯淑霞,郭平,等.模拟太阳光条件下草酸钠-Fenton试剂降解苯酚[J].吉林大学学报:自然科学版,2006,44(4):658-662.

Metrics

Viewed

Full text

Abstract

Cited

Shared

Discussed

Comments

Recommended 0

No Suggested Reading articles found!

Treatment of Reactive Brilliant Blue K-3R Dye Wastewater by Improved Inner Electrolytic-Photocatalytic

Abstract

Cite this article

share this article

References

Related Articles 3

Metrics

Comments

Recommended 0

[1]	CHEN Yuan. Photocatalytic Degradation of Tannery Wastewater by Square Flower-like Bi₂WO₆ under Visible Light [J]. Journal of Guangxi Normal University(Natural Science Edition), 2016, 34(4): 60-69.
[2]	HE Xing-cun, TANG Xiao-lin, MAI Jin-lin, CHEN Meng-lin, HUANG Zhi. Treatment of Reactive Turquoise Blue KN-G by Intensive Iron Internal Electrolysis Combined with Ultrasound [J]. Journal of Guangxi Normal University(Natural Science Edition), 2012, 30(3): 230-235.
[3]	LU Yuxiang, NONG Zhiwen, SU Chengyuan, CHEN Ruicong, LIU Fanfan, HUANG Zhi, CHEN Menglin. Efficiency and Micro-ecology of Microaeration-AnaerobicBaffled Reactor Treating Swine Wastewater [J]. Journal of Guangxi Normal University(Natural Science Edition), 2018, 36(4): 90-98.