印染废水RO浓水水质分析

Abstract
Figure/Table
References (21)
Related Citation (1)

Download: PDF (577 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract Various methods were used to analyze the waste water of reverse osmosis (RO) concentrates which was from printing and dyeing wastewater treatment plant in Jiangsu province, China. With IC and ICP-MS, qualitative and quantitative analysis were carried out in inorganic ions, and qualitative and quantitative analysis of semi-volatile organic compounds by GC-MS. The results show that Na⁺, Cl^- and SO₄^2- in RO concentrated water were major ions, and DEHP was the major component of semi-volatile organic compounds which concentration was 1.452mg/L. In order to analyze the DOM characteristics, RO concentrate was fractionated with different MW by means of ultrafiltration and with different hydrophilic and hydrophobic properties by XAD-8 and XAD-4 resin. The fractions were characterized by dissolved organic carbon (DOC), UV₂₅₄, specific ultraviolet absorption (SUVA) and three dimensional excitation emission matrix fluorescence spectroscopy (3DEEM). The results showed that the fraction of molecular weight less than 1k had the largest proportion of 56.98%, while the fraction of molecular weight of 5~10k had high degree of aromatic structures although it only occupied 2.9%. The DOC in HPI^*, HPO^* and TPI^* of RO concentrated water was almost similar. 3 DEEM displayed that HPO^* had the highest degree of aromatic structure and contained more tryptophan aromatic protein, while HPI^* contains more soluble microbial products.

Key words： RO concentrates ultra-filtration resin separation GC-MS SUVA

Received: 28 April 2019

PACS:

X703

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	ZHU Li-jie
	FAN Yun-shuang
	XIE Kang
	WEN Chen
	XU Yi-nong

Cite this article:

ZHU Li-jie,FAN Yun-shuang,XIE Kang等. Analysis of reverse osmosis concentrates from printing and dyeing wastewater treatment[J]. CHINA ENVIRONMENTAL SCIENCECE, 2019, 39(11): 4646-4652.

URL:

http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2019/V39/I11/4646

[1]	刘亮.电化学氧化处理反渗透浓水的研究[D]. 天津:南开大学, 2011. Liu L. Studay on electrochemical oxidation treatment of reverse osmosis concentrate[D]. Tianjin:Nankai University, 2011.
[2]	Hyoungmin Woo, Hee Sung Yang, Thomas C Timmes, et al. Treatment of reverse osmosis concentrate using an algal-based MBR combined with ozone pretreatment[J]. Water Research, 2019,159:164-175.
[3]	郭瑞丽,石玉,王增长.反渗透浓水中有机物去除的研究进展[J]. 水处理技术, 2013,39(4):1-4. Guo R L, Shi Y, Wang Z Z. Research development on organics removal in reverse osmosis concentrates[J]. Technology of Water Treatment, 2013,39(4):1-4.
[4]	Chen Z, Li M, Wen Q, et al. Evolution of molecular weight and fluorescence of effluent organic matter (EfOM) during oxidation processes revealed by advanced spectrographic and chromatographic tools[J]. Water Research, 2017,124:566-575.
[5]	Tao Jiang, Andrea G. Bravo, Ulf Skyllberg, et al. Influence of dissolved organic matter (DOM) characteristics on dissolved mercury (Hg) species composition in sediment porewater of lakes from southwest China[J]. Water Research, 2018,146:146-158.
[6]	孙青亮,吴昌永,胡翔,等.石化污水厂二级出水溶解性有机物分级解析研究[J]. 中国环境科学, 2012,32(11):2017-2022. Sun Q L, Wu C Y, Hu X, et al. Classification and analysis of dissolved organic matter in the effluent of a petrochemical wastewater treatment plant[J]. China Environmental Science, 2012,32(11):2017-2022.
[7]	李欣珏.活性炭吸附对印染废水生化出水中各类有机物去除特性研究[D]. 上海:华东理工大学, 2012. Li X J. Study on Removal Characteristics of dissolved organic matters from bio-treated effluent of dye wastewater by activited carbon adsorption[D]. Shanghai:East China University of Science and Technology, 2012.
[8]	张定定,马冬梅,汤志涛,等.印染废水深度处理过程中有机污染物分子量的分布变化[J]. 环境化学, 2014,33(7):1222-1228. Zhang D D, Ma D M, Tang Z T, et al. Molecular weight distribution and variations of organic pollutants in advanced treatment processes of biological treatment effluent of dyeing wastewater[J]. Environmental Chemistry, 2014,33(7):1222-1228.
[9]	王珺.印染废水生化尾水中溶解性有机物特征及去除研究[D]. 广州:暨南大学, 2016. Wang J. Characterization and removal of dissolved organic matter from textile wastewater biotreated effluent[D]. Guangzhou:Jinan University, 2016.
[10]	王晴,马宏瑞,郝永永,等.Fe(Ⅲ)-Al2O3对制革生化尾水中DOM的去除规律研究[J]. 皮革科学与工程, 2019,29(4):24-29. Wang Q, Ma H R, Hao Y Y, et al. Adsorption of dissolved organic matter in biochemical tail water by Fe(III)-Al2O3[J]. Leather Science and Engineering, 2019,29(4):24-29.
[11]	Sun Y X, Gao Y, Hu H Y, et al. Characterization and biotoxicity assessment of dissolved organic matter in RO concentrate from a municipal wastewater reclamation reverse osmosis system[J]. Chemosphere, 2014,117:545-551.
[12]	孙秀梅,宋广清,席宏波,等.2-丁烯醛生产废水中溶解性有机物的分级解析[J]. 环境科学, 2016,37(10):3899-3905. Sun X M, Song G Q, Xi H B, et al. Classification and analysis of dissolved organic matter in 2-buternal manufacture wastewater[J]. Environmental Science, 2016,37(10):3899-3905.
[13]	Wang J, Zhang T, Mei Y, et al. Treatment of reverse-osmosis concentrate of printing and dyeing wastewater by electro-oxidation process with controlled oxidation-reduction potential (ORP)[J]. Chemosphere, 2018,201:621-626.
[14]	Korshin G, Chow C W K, Fabris R, et al. Absorbance spectroscopy-based examination of effects of coagulation on the reactivity of fractions of natural organic matter with varying apparent molecular weights[J]. Water Research, 2009,43(6):1541-1548.
[15]	罗晓鸿,曹莉莉,王占生.绍兴市富营养化水源水中有机物特性研究[J]. 环境科学, 1997,(3):15-18,93. Luo X H, Cao L L, Wang Z S. Study on Characteristics of organics in the eutrophic source water of Shaoxing City[J]. Environmental Science, 1997,(3):15-18,93.
[16]	罗晓鸿,曹莉莉,王占生.不同分子量的有机物在净水工艺中的去除研究[J]. 中国环境科学, 1998,18(4):341-344. Luo X H, Cao L L, Wang Z S. Study on the removal of different molecular-weight organics by water purification process[J]. China Environmental Science, 1998,18(4):341-344.
[17]	孔茜.污水厂二级出水溶解性有机物分级表征及其臭氧化特性研究[D]. 西安:西安建筑科技大学, 2016. Kong Q. Classification and characterization of dissolved organic matter in secondary effluent of wastewater treatment plant and its characteristics of ozonation[D]. Xian:Xian University of Architecture and Technology, 2016.
[18]	Ateia M, Ran J, Fujii M, et al. The relationship between molecular composition and fluorescence properties of humic substances[J]. International J. Environmental Science and Technology, 2017,14(4):867-880.
[19]	Bu F, Gao B, Yue Q, et al. Characterization of dissolved organic matter and membrane fouling in coagulation-ultrafiltration process treating micro-polluted surface water[J]. J. Environmental Sciences, 2019,75:318-324.
[20]	李英芝,詹亚力,张华,等.臭氧氧化炼厂反渗透浓水的有机组成及特性研究[J]. 高校化学工程学报, 2014,28(3):665-670. Li Y Z, Zhan Y L, Zhang H, et al. Research on organic compositions of reverse osmosis concentrates from ozonated oil refining[J]. J. Chemical Engineering of Chinese Universities, 2014,28(3):665-670.
[21]	Nagamitsu Maie, Norman. M Scully, Oliva Pisani, et al. Composition of a protein-like fluorophore of dissolved organic matter in coastal wetland and estuarine ecosystems[J]. Water research, 2007,41(3):563-70.