Research progress on zero emission treatment technology for concentrated brine from coking wastewater

Abstract

Abstract:

The concentrated brine generated from coking wastewater treatment has high salt concentration，and was difficult to treatment. It was the key issues which affecting the coking wastewater zero emission treatment. The sources and characteristics of salt in coking wastewater were analyzed at first. And then，the wastewater concentration and crystallization technologies for concentrated brine were introduced. The purpose of wastewater concentration was to further increase the salt content in concentrated brine and reduce the cost of subsequent salt crystallization. The main concentration technologies included electrodialysis，nanofiltration and reverse osmosis. The concentrated brine needed to be separated by salt crystallization to achieve zero discharge treatment. Compared with the mixed salt crystallization，the fractionation crystallization separated different ions by nanofiltration，and could recover NaCl and Na₂SO₄ from brine. Therefore，the fractionation crystallization could realize the salt resource utilization and reduce the brine disposal cost. At last，the future development of zero emission treatment technology for concentrated brine was prospected.

Key words: coking wastewater, zero emission, concentrated brine, nanofiltration

摘要：

焦化废水处理过程中产生的浓盐水盐分含量高，处理难度大，是焦化废水能否实现零排放的关键问题。首先分析了焦化废水中盐分的来源和特征，然后分别介绍了主要的废水浓缩技术和盐分结晶技术的特点及其在浓盐水处理中的应用。废水浓缩是为了进一步提高浓盐水中的盐分含量，降低后续盐分结晶的成本，常用的浓缩技术包括电渗析、纳滤、反渗透等。浓缩后的浓盐水需要进行盐分结晶分离，才能实现零排放处理。与混盐结晶相比，分质结晶通过纳滤分离不同价态离子，将废水中的NaCl和Na₂SO₄分别回收，可以实现盐分的资源化利用，降低处置成本。最后对浓盐水零排放处理技术的未来发展进行了展望。

关键词: 焦化废水, 零排放, 浓盐水, 纳滤

CLC Number:

X703
X784

Rui ZHANG, Jin YUAN, Chao LI. Research progress on zero emission treatment technology for concentrated brine from coking wastewater[J]. Industrial Water Treatment, 2023, 43(6): 15-21.

张锐, 袁进, 李超. 焦化废水浓盐水零排放处理技术研究进展[J]. 工业水处理, 2023, 43(6): 15-21.

/ / Recommend / Download Citations

URL: https://www.iwt.cn/EN/Y2023/V43/I6/15

References 53

1	国家统计局. 中国能源主要产品产量月度统计数据［EB/OL］. （2022-12-31）［2023-03-10］. doi:10.18356/9789210019415c043
	National Bureau of Statistics. Monthly statistics of China’s main energy product output［EB/OL］. （2022-12-31）［2023-03-10］. doi:10.18356/9789210019415c043
2	韦朝海，朱家亮，吴超飞，等. 焦化行业废水水质变化影响因素及污染控制［J］. 化工进展，2011，30（1）：225-232.
	WEI Chaohai， ZHU Jialiang， WU Chaofei，et al. Influence factors of coking wastewater components and pollution control［J］. Chemical Industry and Engineering Progress，2011，30（1）：225-232.
3	高德堂，张翠兰. 焦化废水浓盐水的浓缩减量及近零排放工艺［J］. 给水排水，2021，57（11）：92-97.
	GAO Detang， ZHANG Cuilan. The concentration reduction and near-zero discharge process of concentrated salt water of coking wastewater［J］. Water & Wastewater Engineering，2021，57（11）：92-97.
4	LIU Yang， WU Zhenyu， PENG Pin，et al. A pilot-scale three-dimensional electrochemical reactor combined with anaerobic-anoxic-oxic system for advanced treatment of coking wastewater［J］. Journal of Environmental Management，2020，258：110021. doi:10.1016/j.jenvman.2019.110021
5	MISHRA L， PAUL K K， JENA S. Coke wastewater treatment methods：Mini review［J］. Journal of the Indian Chemical Society，2021，98（10）：100133. doi:10.1016/j.jics.2021.100133
6	孙钰林，刘凤洋，武斌斌，等. 煤化工高盐废水处理系统运行与优化研究［J］. 工业水处理，2022，42（7）：192-198.
	SUN Yulin， LIU Fengyang， WU Binbin，et al. Operation and optimization of coal chemical high salinity wastewater treatment system［J］. Industrial Water Treatment，2022，42（7）：192-198.
7	齐亚兵，张思敬，杨清翠. 煤化工高含盐废水处理技术研究进展［J］. 应用化工，2021，50（8）：2303-2308. doi:10.3969/j.issn.1671-3206.2021.08.054
	QI Yabing， ZHANG Sijing， YANG Qingcui. Research progress on high-salinity wastewater treatment technologies in coal chemical industry［J］. Applied Chemical Industry，2021，50（8）：2303-2308. doi:10.3969/j.issn.1671-3206.2021.08.054
8	WANG Haidong， GAO Kangle， LU Bote. Electrochemical catalytic oxidation treatment of coking wastewater RO brine［J］. Advanced Materials Research，2013，838/839/840/841：2751-2758. doi:10.4028/www.scientific.net/amr.838-841.2751
9	李湘溪，吴超飞，吴海珍，等. 焦化废水处理过程中盐分变化及其影响因素［J］. 化工进展，2016，35（11）：3690-3700.
	LI Xiangxi， WU Chaofei， WU Haizhen，et al. The changes of salt and its influencing factors during coking wastewater treatment［J］. Chemical Industry and Engineering Progress，2016，35（11）：3690-3700.
10	李柄缘，刘光全，王莹，等. 高盐废水的形成及其处理技术进展［J］. 化工进展，2014，33（2）：493-497. doi:10.3969/j.issn.1000-6613.2014.02.039
	LI Bingyuan， LIU Guangquan， WANG Ying，et al. Formation and treatment of high-salt wastewater［J］. Chemical Industry and Engineering Progress，2014，33（2）：493-497. doi:10.3969/j.issn.1000-6613.2014.02.039
11	AL-AMSHAWEE S， MOHD YUNUS M Y BIN， AZODDEIN A A M，et al. Electrodialysis desalination for water and wastewater：A review［J］. Chemical Engineering Journal，2020，380：122231. doi:10.1016/j.cej.2019.122231
12	MOHAMMAD A W， TEOW Y H， ANG W L，et al. Nanofiltration membranes review：Recent advances and future prospects［J］. Desalination，2015，356：226-254. doi:10.1016/j.desal.2014.10.043
13	SALEEM H， ZAIDI S J. Nanoparticles in reverse osmosis membranes for desalination：A state of the art review［J］. Desalination，2020，475：114171. doi:10.1016/j.desal.2019.114171
14	王强，王靖宇. 用离子交换树脂软化含盐废水试验研究［J］. 湿法冶金，2020，39（1）：69-73.
	WANG Qiang， WANG Jingyu. Softening of saline wastewater by ion exchange resin［J］. Hydrometallurgy of China，2020，39（1）：69-73.
15	凡祖伟，周建强，何玉龙，等. 聚酰胺复合正渗透膜的制备及其脱盐性能研究［J］. 应用化工，2018，47（9）：1912-1916. doi:10.3969/j.issn.1671-3206.2018.09.028
	FAN Zuwei， ZHOU Jianqiang， HE Yulong，et al. Fabrication of polyamide composite forward osmosis membranes and study on their desalination performance［J］. Applied Chemical Industry，2018，47（9）：1912-1916. doi:10.3969/j.issn.1671-3206.2018.09.028
16	潘海如，陈广洲，高雅伦，等. 电渗析技术在高含盐废水处理中的研究进展［J］. 应用化工，2021，50（10）：2886-2891. doi:10.3969/j.issn.1671-3206.2021.10.054
	PAN Hairu， CHEN Guangzhou， GAO Yalun，et al. Progress of electrodialysis technology in high salinity wastewater treatment［J］. Applied Chemical Industry，2021，50（10）：2886-2891. doi:10.3969/j.issn.1671-3206.2021.10.054
17	朱铭，池勇志，陈富强，等. 高盐工业废水资源化利用领域电渗析技术的研究进展［J］. 工业水处理，2022，42（1）：21-28.
	ZHU Ming， CHI Yongzhi， CHEN Fuqiang，et al. Research progress of electrodialysis technology in the field of resourceful utilization of high salt industrial wastewater［J］. Industrial Water Treatment，2022，42（1）：21-28.
18	黄海波. 电渗析浓缩煤化工浓盐水试验研究［J］. 工业水处理，2021，41（11）：103-106.
	HUANG Haibo. Saline water concentration from coal chemical industry by electrodialysis［J］. Industrial Water Treatment，2021，41（11）：103-106.
19	LIAO Junbin， CHEN Quan， PAN Nengxiu，et al. Amphoteric blend ion-exchange membranes for separating monovalent and bivalent anions in electrodialysis［J］. Separation and Purification Technology，2020，242：116793. doi:10.1016/j.seppur.2020.116793
20	CHEN Qingbai， WANG Jianyou， LIU Yu，et al. Novel energy-efficient electrodialysis system for continuous brackish water desalination：Innovative stack configurations and optimal inflow modes［J］. Water Research，2020，179：115847. doi:10.1016/j.watres.2020.115847
21	刘佳豪，李永光，刘栋，等. 纳滤去除水环境中硝酸盐的机理及影响因素［J］. 应用化工，2022，51（1）：251-255. doi:10.3969/j.issn.1671-3206.2022.01.052
	LIU Jiahao， LI Yongguang， LIU Dong，et al. Mechanism and influence factors of nanofiltration to remove nitrate from water environment［J］. Applied Chemical Industry，2022，51（1）：251-255. doi:10.3969/j.issn.1671-3206.2022.01.052
22	陈伟，刘丹，刘琼琼，等. 纳滤-反渗透集成膜用于高盐废水脱盐分质的中试研究［J］. 现代化工，2021，41（12）：208-212.
	CHEN Wei， LIU Dan， LIU Qiongqiong，et al. Pilot study on application of nanofiltration-reverse osmosis integrated membrane in desalination and separation of high-salinity wastewater［J］. Modern Chemical Industry，2021，41（12）：208-212.
23	GARCÍA DOMÉNECH N， PURCELL-MILTON F， GUN’KO Y K. Recent progress and future prospects in development of advanced materials for nanofiltration［J］. Materials Today Communications，2020，23：100888. doi:10.1016/j.mtcomm.2019.100888
24	陈发源，田小军，范飞，等. 纳滤膜分离浓缩煤化工高盐废水［J］. 土木与环境工程学报（中英文），2022，44（3）：126-132.
	CHEN Fayuan， TIAN Xiaojun， FAN Fei，et al. Separation of coal-chemical brine using nanofiltration membranes［J］. Journal of Civil and Environmental Engineering，2022，44（3）：126-132.
25	赛世杰，李买军，党平，等. 高分离纳滤系统在煤化工高盐废水零排放中的应用［J］. 环境工程，2021，39（7）：173-178.
	Shijie SAI， LI Maijun， DANG Ping，et al. Application of high separation nanofiltration process in zero discharge of high salt wastewater from coal chemical industry［J］. Environmental Engineering，2021，39（7）：173-178.
26	SALEEM H， ZAIDI S J. Nanoparticles in reverse osmosis membranes for desalination：A state of the art review［J］. Desalination，2020，475：114171. doi:10.1016/j.desal.2019.114171
27	吉生军，严正星. 预处理-反渗透耦合工艺深度处理印染废水［J］. 现代化工，2021，41（8）：214-217.
	JI Shengjun， YAN Zhengxing. Advanced treatment of dyeing wastewater by pretreatment-reverse osmosis coupling process［J］. Modern Chemical Industry，2021，41（8）：214-217.
28	赵丽娟，邵启运，解清杰. 反渗透在不锈钢制品生产废水零排放工程中的应用［J］. 中国给水排水，2021，37（17）：94-99.
	ZHAO Lijuan， SHAO Qiyun， XIE Qingjie. Application of reverse osmosis for treatment of stainless steel production wastewater in a zero discharge project［J］. China Water & Wastewater，2021，37（17）：94-99.
29	苗小培，张杨，于爱军. 亚硝酸钠改性聚酰胺反渗透膜的制备及性能［J］. 石油化工，2021，50（8）：772-776. doi:10.3969/j.issn.1000-8144.2021.08.005
	MIAO Xiaopei， ZHANG Yang， YU Aijun. Preparation and properties of NaNO₂ modified polyamide reverse osmosis membrane［J］. Petrochemical Technology，2021，50（8）：772-776. doi:10.3969/j.issn.1000-8144.2021.08.005
30	XU Hongxiang， QIN Qizheng， ZHANG Changfeng，et al. Adsorption of organic constituents from reverse osmosis concentrate in coal chemical industry by coking coal［J］. Processes，2019，7（1）：44. doi:10.3390/pr7010044
31	高爽，刘慧敏，王美慧，等. 高盐废水处理新工艺研究进展［J］. 现代化工，2022，42（2）：68-71.
	GAO Shuang， LIU Huimin， WANG Meihui，et al. Research progress in new treatment technology for high-salinity wastewater［J］. Modern Chemical Industry，2022，42（2）：68-71.
32	李玉林. 煤化工废水零排放系统反渗透问题分析与优化［J］. 膜科学与技术，2021，41（2）：104-109.
	LI Yulin. Reverse osmosis process analysis and optimization in coal chemical industry wastewater zero discharge［J］. Membrane Science and Technology，2021，41（2）：104-109.
33	袁意，魏天祥，黄增显，等. 焦化废水反渗透膜污染特性研究［J］. 湘潭大学学报：自然科学版，2022，44（1）：73-81.
	YUAN Yi， WEI Tianxiang， HUANG Zengxian，et al. Study on the foulant characteristics of reverse osmosis membrane in coking wastewater［J］. Journal of Xiangtan University：Natural Science Edition，2022，44（1）：73-81.
34	冯向东，封立林，沈叔云，等. 某燃煤发电厂反渗透膜系统脱盐率下降案例分析［J］. 水处理技术，2022，48（5）：141-144.
	FENG Xiangdong， FENG Lilin， SHEN Shuyun，et al. A case study on the decline of the desalination rate in the reverse osmosis membrane system of a coal-fired power plant［J］. Technology of Water Treatment，2022，48（5）：141-144.
35	WANG Yuxiang， WANG Jianbing， LIU Lie，et al. Treatment of coal gasification brine by membrane distillation：Effect of mixed fouling and pretreatment on process performance［J］. Desalination，2021，499：114820. doi:10.1016/j.desal.2020.114820
36	ANVARI A， AZIMI YANCHESHME A， KEKRE K M，et al. State-of-the-art methods for overcoming temperature polarization in membrane distillation process：A review［J］. Journal of Membrane Science，2020，616：118413. doi:10.1016/j.memsci.2020.118413
37	李红宾，刘恒吉，石文英，等. 膜蒸馏技术应用最新研究进展［J］. 化工新型材料，2022，50（2）：270-273.
	LI Hongbin， LIU Hengji， SHI Wenying，et al. Recent research progress on the application of membrane distillation technology［J］. New Chemical Materials，2022，50（2）：270-273.
38	朱腾义，曹再植. 正渗透-膜蒸馏耦合工艺在高难度废水处理中的应用研究进展［J］. 化工进展，2021，40（11）：5894-5906.
	ZHU Tengyi， CAO Zaizhi. Application research progress of forward osmosis-membrane distillation coupling process in the treatment of highly difficult wastewater［J］. Chemical Industry and Engineering Progress，2021，40（11）：5894-5906.
39	LU Kangjia， CHENG Zhenlei， CHANG Jian，et al. Design of zero liquid discharge desalination（ZLDD） systems consisting of freeze desalination，membrane distillation，and crystallization powered by green energies［J］. Desalination，2019，458：66-75. doi:10.1016/j.desal.2019.02.001
40	赵雅思，杨兴舟，叶国杰，等. 焦化废水处理过程中固相物质的形成及处置方法评价［J］. 环境科学学报，2020，40（7）：2548-2556.
	ZHAO Yasi， YANG Xingzhou， YE Guojie，et al. Formation and treatment methods evaluation of solid-phase substances in coking wastewater treatment［J］. Acta Scientiae Circumstantiae，2020，40（7）：2548-2556.
41	李瑞民，孔松涛，王堃. 蒸发脱盐技术在污水处理中的应用［J］. 广东化工，2015，42（9）：158-159. doi:10.3969/j.issn.1007-1865.2015.09.077
	LI Ruimin， KONG Songtao， WANG Kun. Development and applications in sewage treatment of the thermal evaporation method［J］. Guangdong Chemical Industry，2015，42（9）：158-159. doi:10.3969/j.issn.1007-1865.2015.09.077
42	陈莉荣，邬东，谷振超，等. 煤化工含盐废水的处理技术应用进展［J］. 工业水处理，2019，39（12）：12-18. doi:10.11894/iwt.2018-1167
	CHEN Lirong， WU Dong， GU Zhenchao，et al. Technology application on salt-containing wastewater treatment in coal chemical industry［J］. Industrial Water Treatment，2019，39（12）：12-18. doi:10.11894/iwt.2018-1167
43	VON EIFF D， WONG P W， GAO Yonggang，et al. Technical and economic analysis of an advanced multi-stage flash crystallizer for the treatment of concentrated brine［J］. Desalination，2021，503：114925. doi:10.1016/j.desal.2020.114925
44	ASSIRI M， ANTAR M A， HAMED O，et al. Performance improvement of multi-stage flash desalination with thermal vapor compression，a practical consideration［J］. International Journal of Energy Research，2021，45（15）：20651-20671. doi:10.1002/er.7131
45	CHEN Qian， BURHAN M， SHAHZAD M W，et al. A zero liquid discharge system integrating multi-effect distillation and evaporative crystallization for desalination brine treatment［J］. Desalination，2021，502：114928. doi:10.1016/j.desal.2020.114928
46	SALIMI M， Modeling AMIDPOUR M.，simulation，parametric study and economic assessment of reciprocating internal combustion engine integrated with multi-effect desalination unit［J］. Energy Conversion and Management，2017，138：299-311. doi:10.1016/j.enconman.2017.01.080
47	陈德红. 多效蒸发海水淡化技术中阻垢过程研究［D］. 大连：大连理工大学，2019.
	CHEN Dehong. Study on scale lnhibition in multi-effect evaporation desalination technology［D］. Dalian：Dalian University of Technology，2019.
48	DAHMARDEH H， AKHLAGHI AMIRI H A， NOWEE S M. Evaluation of mechanical vapor recompression crystallization process for treatment of high salinity wastewater［J］. Chemical Engineering and Processing：Process Intensification，2019，145：107682. doi:10.1016/j.cep.2019.107682
49	JIANG Hua， ZHANG Ziyao， GONG Wuqi. Design and evaluation of a parallel-connected double-effect mechanical vapor recompression evaporation crystallization system［J］. Applied Thermal Engineering，2020，179：115646. doi:10.1016/j.applthermaleng.2020.115646
50	周海云，姜伟立，徐晨，等. 机械蒸汽再压缩技术处理阿斯巴甜生产废水的研究［J］. 工业水处理，2017，37（9）：60-63. doi:10.11894/1005-829x.2017.37(9).060
	ZHOU Haiyun， JIANG Weili， XU Chen，et al. Experimental research on the treatment of wastewater from Aspartame production by mechanical vapor recompression process［J］. Industrial Water Treatment，2017，37（9）：60-63. doi:10.11894/1005-829x.2017.37(9).060
51	刘育军，高艺珊. 煤化工浓盐水分质结晶技术工业应用［J］. 煤化工，2019，47（4）：20-23. doi:10.3969/j.issn.1005-9598.2019.04.005
	LIU Yujun， GAO Yishan. Industrial application of strong brine crystallization technology in coal chemical industry［J］. Coal Chemical Industry，2019，47（4）：20-23. doi:10.3969/j.issn.1005-9598.2019.04.005
52	安景辉，栾金义，冯吉飞. 煤化工废水高盐反渗透浓水纳滤分盐的运行特性［J］. 化工环保，2022，42（2）：237-242. doi:10.3969/j.issn.1006-1878.2022.02.018
	AN Jinghui， LUAN Jinyi， FENG Jifei. Operation characteristics of salt separation of high-salt RO concentrated water of coal chemical wastewater by nanofiltration［J］. Environmental Protection of Chemical Industry，2022，42（2）：237-242. doi:10.3969/j.issn.1006-1878.2022.02.018
53	张旭. 关于对纳滤-反渗透-MVR分盐工艺参数的讨论［J］. 现代化工，2022，42（7）：232-235.
	ZHANG Xu. Discussion on parameters of nanofiltration-reverse osmosis-MVR salt separation process［J］. Modern Chemical Industry，2022，42（7）：232-235.

[1]	Shuang ZHANG, Haisong XIE, Yao TANG, Yitong TAO, Zhen LIANG. Pilot study on the treatment of coking wastewater with a three-stage upflow hydrolytic acidification sludge bioreactor [J]. Industrial Water Treatment, 2025, 45(3): 198-205.
[2]	Feifei LIU, Yanwei WU, Wentao WANG, Tong TANG, Hailong MA. Application of membrane technology and evaporating crystallization process in zero-discharge of high salinity wastewater from VB₁₂ industry [J]. Industrial Water Treatment, 2025, 45(3): 219-226.
[3]	Xiongqiang YANG. Exploration of process design for biochemical treatment of coking wastewater [J]. Industrial Water Treatment, 2024, 44(7): 197-202.
[4]	Yuhong ZHANG, Dunchao ZHANG, Xiulan SONG, Na HE. Advanced treatment of coking wastewater with peroxymonosulfate oxidation activated by base combined with SBBR [J]. Industrial Water Treatment, 2024, 44(6): 94-100.
[5]	Zeyi LI, Changsheng LIAO, Yun CHAI, Qinghong WANG, Yali ZHAN, Chunmao CHEN, Fayuan CHEN. Characteristics of biochemical tail water from coking wastewater and current progress in advanced treatment technologies [J]. Industrial Water Treatment, 2024, 44(3): 10-23.
[6]	Mengmeng YIN, Yuhan WANG, Kun ZHANG, Guan WANG, Weiguo XU, Bo WANG. Research progress of anti-pollution modification of nanofiltration membranes based on zwitterion [J]. Industrial Water Treatment, 2024, 44(3): 37-44.
[7]	Man LI, Li QI, Jingbo PENG. Study on the treatment of coking wastewater biochemical effluent by Fenton-like system based on natural pyrite [J]. Industrial Water Treatment, 2024, 44(3): 81-88.
[8]	Ning AN, Yuying HAO, Shaowei HU, Peng CHEN, Fei WANG, Yong WANG, Fang LIU, Hanfei LI. Photocatalytic treatment of coking wastewater by cerium oxide loading with nitrogen-doping co-modified graphite carbon nitride [J]. Industrial Water Treatment, 2024, 44(12): 184-191.
[9]	Haidong ZHU, Weibing ZHU. An expansion and reconstruction project case for the leachate treatment station in Handan [J]. Industrial Water Treatment, 2024, 44(12): 192-198.
[10]	Guohua ZHAO, Wei LIU, Jingxu LI. Application of AOO and catalytic ozonation process in the treatment of coking wastewater in cold regions [J]. Industrial Water Treatment, 2024, 44(12): 205-210.
[11]	Fuqin LI, Shiyi WANG, Zhen LIANG, Jin WANG. Diffusion dialysis-nanofiltration separation process to reclam the acidic desulfurization wastewater from steel enterprises [J]. Industrial Water Treatment, 2024, 44(11): 74-81.
[12]	Ruijun ZHANG, Zhangxin AN, Yue ZONG, Shanshan GAO, Jiayu TIAN. Research progress of hollow fiber nanofiltration membranes in the dye separation applications [J]. Industrial Water Treatment, 2024, 44(1): 1-12.
[13]	Jianghu SUN, Nuchi WANG, Xingyan LI, Congyi LI. Application of denitrifying biotechnology in denitrification of concentrated brine [J]. Industrial Water Treatment, 2023, 43(9): 213-218.
[14]	Chun ZHANG, Xiaodan ZHAO, Xin SONG, Qiqi ZHAO, Chengqi CHEN, Chunyan YANG, Maonan ZHANG, Qing XIA, Zhen ZHOU. Treatment of cleaning wastewater from gas turbine power plant by nanofiltration and its membrane fouling [J]. Industrial Water Treatment, 2023, 43(7): 78-85.
[15]	Yonggang GAO, Baolei XIE, Chenglong SU, Zhiwei SHI, Fengjiang FU. Pilot study of integrated nanofiltration-membrane distillation process in ultrapure water production [J]. Industrial Water Treatment, 2023, 43(6): 164-170.

Please choose a citation manager

Content to export