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1. Recycling of spent lithium-ion batteries in view of lithium recovery: A critical review

Author:
Cao, Hongbin,   et al.   ; Liu, Chunwei; Lin, Jiao; Zhang, Yi; Sun, Zhi;     Show all 5 Authors
Source:
Journal of cleaner production 2019 v.228 pp. 801-813
ISSN:
0959-6526
Subject:
cobalt; durability; electric vehicles; financial economics; lithium; lithium batteries; markets; nickel; pollution; pollution control; recycling; risk; slags; solid wastes; temperature; waste disposal
Abstract:
... Due to the rapid expanding of plug-in hybrid electric vehicles (PHEVs), hybrid electric vehicles (HEVs) and electric vehicles (EVs), the projectfed demand for lithium-ion batteries (LIBs) is huge and might result in supply risks for natural lithium-containing reserves. After the service life, spent LIBs continuously accumulate in the market, and they are excellent secondary resources for lithium r ...
DOI:
10.1016/j.jclepro.2019.04.304

2. Polymerization of micropollutants in natural aquatic environments: A review

Author:
Cao, Hongbin,   et al.   ; Zhong, Chen; Zhao, He; Huang, Qingguo;     Show all 4 Authors
Source:
The Science of the total environment 2019
ISSN:
0048-9697
Subject:
Lewis bases; aquatic environment; biomimetics; catalytic activity; ecotoxicology; humic substances; humification; oxidation; pollutants; polymerization; risk; sediments; toxicity
Abstract:
... Micropollutants with high ecotoxicological risks are frequently detected in aquatic environments, which has aroused great concern in recent years. Humification is one of the most important natural detoxification processes of aquatic micropollutants, and the core reactions of this process are polymerization and coupling. During humification, micropollutants are incorporated into the macrostructures ...
DOI:
10.1016/j.scitotenv.2019.133751

3. Burden of typical diseases attributed to the sources of PM2.5-bound toxic metals in Beijing: An integrated approach to source apportionment and QALYs

Author:
Cao, Hongbin,   et al.   ; Liu, Jianwei; Chen, Yanjiao; Zhang, Aichen;     Show all 4 Authors
Source:
Environment international 2019 pp. 105041
ISSN:
0160-4120
Subject:
adverse effects; breathing; coal; combustion; diabetes mellitus; disability-adjusted life year; dust; fuel oils; heat; humans; industry; issues and policy; kidney neoplasms; lung neoplasms; metals; particulate emissions; pneumonia; quality of life; quality-adjusted life year; risk; skin neoplasms; spring; toxicity; winter; China
Abstract:
... PM2.5-bound toxic metals (TMs) are derived from various sources, and they can cause many adverse health effects on the human body. To effectively reduce the disease burden of TMs by controlling the relative sources, an integrated approach of quality-adjusted life years (QALYs) and source-apportionment (positive matrix factorization, PMF) was proposed and applied to some typical diseases induced by ...
DOI:
10.1016/j.envint.2019.105041

4. Implications of seasonal control of PM2.5-bound PAHs: An integrated approach for source apportionment, source region identification and health risk assessment

Author:
Cao, Hongbin,   et al.   ; Chao, Sihong; Liu, Jianwei; Chen, Yanjiao; Zhang, Aichen;     Show all 5 Authors
Source:
Environmental pollution 2019 v.247 pp. 685-695
ISSN:
0269-7491
Subject:
autumn; benzo(a)pyrene; biomass; breathing; combustion; emissions factor; health effects assessments; meteorological parameters; natural gas; neoplasms; particulate emissions; particulates; petroleum; polycyclic aromatic hydrocarbons; risk; spring; summer; volatilization; winter; China
Abstract:
... PM2.5-bound PAHs are ubiquitous in urban atmospheres and are characterized as carcinogenic, teratogenic and mutagenic upon inhalation. A total of 218 daily PM2.5 samples were collected during one year in the urban district of Beijing, China. Analysis showed that the annual mean concentration of total PAHs (TPAHs) was 66.2 ng/m3, with benzo(a)pyrene (BaP) accounting for 12.4%. High-molecular-weight ...
DOI:
10.1016/j.envpol.2018.12.074

5. Novel PTFE hollow fiber membrane fabricated by emulsion electrospinning and sintering for membrane distillation

Author:
Cao, Hongbin,   et al.   ; Su, Chunlei; Li, Yuping; Lu, Chun; Li, Yujiao; Chang, Junjun; Duan, Feng;     Show all 7 Authors
Source:
Journal of membrane science 2019 v.583 pp. 200-208
ISSN:
0376-7388
Subject:
artificial membranes; biological resistance; distillation; emulsions; hydrophobicity; melting; modulus of elasticity; nanofibers; polytetrafluoroethylene; porosity; salinity; solvents; temperature; tensile strength; thermal stability; viscosity; wastewater
Abstract:
... Polytetrafluoroethylene (PTFE) is an attractive membrane material due to its superior chemical resistance, thermal stability and strong hydrophobicity. However, PTFE hollow fiber membranes are challenging to produce by conventional technique due to the high solvent resistance and high melt viscosity of PTFE. In this study, novel PTFE hollow fiber membranes composed of pure PTFE nanofibers were fir ...
DOI:
10.1016/j.memsci.2019.04.037

6. Hierarchical biomimetic BiVO4 for the treatment of pharmaceutical wastewater in visible-light photocatalytic ozonation

Author:
Cao, Hongbin,   et al.   ; Liu, Xuelian; Guo, Zhuang; Zhou, Linbi; Yang, Jin; Xiong, Mei; Xie, Yongbing; Jia, Guangru;     Show all 8 Authors
Source:
Chemosphere 2019 v.222 pp. 38-45
ISSN:
0045-6535
Subject:
biomimetics; bismuth; catalysts; hot water treatment; inorganic ions; leaves; oxalic acid; oxidation; ozonation; ozone; penicillins; photocatalysis; synergism; wastewater; wastewater treatment
Abstract:
... Photocatalytic ozonation is an attractive advanced oxidation process for wastewater treatment, but highly active catalysts with strong response to visible light are urgently needed to push forward its practical application. In this study, a hierarchical biomimetic monoclinic bismuth vanadate (BiVO4) with leaves morphology was synthesized by a hydrothermal method, and employed as catalyst for oxali ...
DOI:
10.1016/j.chemosphere.2019.01.084

7. Selective Recovery of Gallium (Indium) from Metal Organic Chemical Vapor Deposition Dust—A Sustainable Process

Author:
Cao, Hongbin,   et al.   ; Fang, Sheng; Tao, Tianyi; Zheng, Xiaohong; Hu, Yingyan; Zhang, Yi; Sun, Zhi;     Show all 7 Authors
Source:
ACS sustainable chemistry & engineering 2019 v.7 no.10 pp. 9646-9654
ISSN:
2168-0485
Subject:
activation energy; dust; environmental impact; gallium; hazardous waste; indium; leaching; light emitting diodes; manufacturing; recycling; roasting; temperature; vapors
Abstract:
... Gallium (indium)-containing dust as a hazardous waste generated from light-emitting diode (LED) epitaxial wafer manufacturing attracts worldwide attention because of both resources and environmental importance. Oxidative roasting combined with acidic leaching is frequently utilized to recover the corresponding metals from such dust, while the recovery rate is usually low because of the rather iner ...
DOI:
10.1021/acssuschemeng.9b01228

8. Temperature-Dependent Selectivity of Hydrogenation/Hydrogenolysis during Phenol Conversion over Ni Catalysts

Author:
Cao, Hongbin,   et al.   ; Shi, Yanchun; Xing, Enhui; Zhang, Jimei; Xie, Yongbing; Zhao, He; Sheng, Yuxing;     Show all 7 Authors
Source:
ACS sustainable chemistry & engineering 2019 v.7 no.10 pp. 9464-9473
ISSN:
2168-0485
Subject:
adsorption; benzene; catalysts; chemical structure; encapsulation; hydrogenation; nanoparticles; nickel; phenol; silica; temperature; thermodynamics; zeolites
Abstract:
... It is challenging to selectively upgrade phenolic compounds to aromatics because of much weaker adsorption of hydroxyl compared to that of phenyl upon Ni catalysts. With 10% Ni loading in theory, three Ni catalysts with different Ni nanoparticle sizes were prepared with the wet impregnation method on SiO₂ and Silicalite-1 and with the in situ encapsulation method (Silicalite-1). On the basis of th ...
DOI:
10.1021/acssuschemeng.9b00703

9. A novel phenol and ammonia recovery process for coal gasification wastewater altering the bacterial community and increasing pollutants removal in anaerobic/anoxic/aerobic system

Author:
Cao, Hongbin,   et al.   ; Gui, Xuefei; Xu, Weichao; Ning, Pengge; Zhang, Yuxiu; Li, Yuping; Sheng, Yuxing;     Show all 7 Authors
Source:
The Science of the total environment 2019 v.661 pp. 203-211
ISSN:
0048-9697
Subject:
Acinetobacter; Alcaligenes; Thauera; Thiobacillus; alkanes; ammonia; bacterial communities; biological treatment; chemical oxygen demand; coal; gas chromatography-mass spectrometry; gasification; high-throughput nucleotide sequencing; industrial wastewater; phenol; pollutants; pollution control; toxicity
Abstract:
... Coal gasification wastewater (CGWW) is a typical toxic and refractory industrial wastewater. Here, a novel phenol and ammonia recovery process (IPE) was employed for CGWW pretreatment, and the coupled system assemble by the IPE process with A2/O system (IPE-A2/O) were operated to enhance the treatment performance of CGWW. The results showed that the IPE pre-treated effluent had a higher BOD5/COD r ...
DOI:
10.1016/j.scitotenv.2019.01.126

10. Material flow analysis on critical raw materials of lithium-ion batteries in China

Author:
Cao, Hongbin,   et al.   ; Song, Jiali; Yan, Wenyi; Song, Qingbin; Ding, He; Lv, Zheng; Zhang, Yi; Sun, Zhi;     Show all 8 Authors
Source:
Journal of cleaner production 2019 v.215 pp. 570-581
ISSN:
0959-6526
Subject:
cobalt; graphene; guidelines; industry; issues and policy; lithium batteries; management systems; markets; material flow analysis; models; nickel; raw materials; risk; sustainable development; waste management; wastes; China
Abstract:
... Sustainable growth of the lithium-ion battery (LIB) industry requires a safe supply of raw materials and proper end-of-life management for products. The lack of research on domestic critical raw materials and on management systems has limited the formulation of relevant policies for LIB-related industries. Here, a critical raw material (CRM) evaluation model was developed to identify the criticali ...
DOI:
10.1016/j.jclepro.2019.01.081

11. Comparative studies on fouling of homogeneous anion exchange membranes by different structured organics in electrodialysis

Author:
Cao, Hongbin,   et al.   ; Zhao, Zhijuan; Shi, Shaoyuan; Li, Yujiao; Van der Bruggen, Bart;     Show all 5 Authors
Source:
Journal of environmental sciences (China) 2019 v.77 pp. 218-228
ISSN:
1001-0742
Subject:
adsorption; anion-exchange membranes; benzene; electrochemistry; electrodialysis; fouling; methane; sodium; sodium dodecyl sulfate; sodium dodecylbenzenesulfonate
Abstract:
... Five negatively charged organic compounds with different structures, sodium methane sulfonate (MS), sodium benzene sulfonate (BS), sodium 6-hydroxynaphthalene-2-sulfonate (NSS), sodium dodecyl sulfate (SDS), and sodium dodecyl benzene sulfonate (SDBS), were used to examine the fouling of an anion exchange membrane (AEM) in electrodialysis (ED), to explore the effect of molecular characteristics on ...
DOI:
10.1016/j.jes.2018.07.018

12. Novel method for characterization of aqueous vanadium species: A perspective for the transition metal chemical speciation studies

Author:
Cao, Hongbin,   et al.   ; Wen, Jiawei; Ning, Pengge; Zhao, He; Sun, Zhi; Zhang, Yi;     Show all 6 Authors
Source:
Journal of hazardous materials 2019 v.364 pp. 91-99
ISSN:
0304-3894
Subject:
carcinogenicity; chemical speciation; chromium; electrospray ionization mass spectrometry; ions; nuclear magnetic resonance spectroscopy; physical phases; polymerization; thermodynamic models; thermodynamics; vanadium
Abstract:
... Identification the polymerization nature of vanadium bearing solution is difficult, yet it is of great environmental concern due to the possible carcinogenic effects as well as high-value sustainable necessities. Thus, seeking for simple and efficient characterization methods of tracking vanadium species is in urgent demand. In this work, high-resolution electrospray ionization time-of-flight mass ...
DOI:
10.1016/j.jhazmat.2018.09.069

13. Controllable recovery of ammonium substituted polyoxovanadate acid compound (ASPOVC) from aqueous/leaching solution by primary amines

Author:
Cao, Hongbin,   et al.   ; Wen, Jiawei; Ning, Pengge; Sun, Zhi; Zhang, Yi;     Show all 5 Authors
Source:
Journal of cleaner production 2018 v.205 pp. 728-737
ISSN:
0959-6526
Subject:
ammonium; aqueous solutions; chemical structure; hydrogen bonding; leaching; liquids; primary amines; solubility; solvents; vanadium; wastewater
Abstract:
... The recovery of polyoxovanadate acid compounds has got increasing attention because of both sustainable necessities and material applications. In this paper, we proposed a recovery strategy of ammonium substituted polyoxovanadate acid compounds (ASPOVC) by solvent extraction from leaching/aqueous solution. It is noted that the state of the compound (solid or liquid) is possibly controllable by the ...
DOI:
10.1016/j.jclepro.2018.08.237

14. Modified Structural Constraints for Candidate Molecule Generation in Computer-Aided Molecular Design

Author:
Cao, Hongbin,   et al.   ; Liu, Xinyu; Zhao, Yuehong; Ning, Pengge; Wen, Hao;     Show all 5 Authors
Source:
Industrial & engineering chemistry process design and development 2018 v.57 no.20 pp. 6937-6946
ISSN:
1520-5045
Subject:
chemical structure; computers; liquid-liquid extraction; methodology; process design; solvents
Abstract:
... Computer-aided molecular design (CAMD) has attracted much attention in the past 30 years. The generation of a candidate molecular structure satisfying a set of structural constraints is an important part of such a problem. However, the commonly used structural constraints proposed by Odele and Macchietto [Odele, O.; Macchietto, S. Computer Aided Molecular Design: A Novel Method for Optimal Solvent ...
DOI:
10.1021/acs.iecr.7b04621

15. Multi-scale water network optimization considering simultaneous intra- and inter-plant integration in steel industry

Author:
Cao, Hongbin,   et al.   ; Zhang, Kaili; Zhao, Yuehong; Wen, Hao;     Show all 4 Authors
Source:
Journal of cleaner production 2018 v.176 pp. 663-675
ISSN:
0959-6526
Subject:
case studies; decision making; freshwater; industry; models; steel; wastewater; water utilization
Abstract:
... Chinese steel industry faces increasing pressure to reduce water consumption and wastewater impact. To perform the optimization of steel production process from the perspective of water use, this work describes a new superstructure-based water network optimization model using typical steel park as our study use. The water systems at different scales (e.g. unit-scale, plant-scale and park-scale) in ...
DOI:
10.1016/j.jclepro.2017.12.158

16. Phenolic compounds removal by wet air oxidation based processes

Author:
Cao, Hongbin,   et al.   ; Zhou, Linbi; Descorme, Claude; Xie, Yongbing;     Show all 4 Authors
Source:
Frontiers of environmental science & engineering 2018 v.12 no.1 pp. 1
ISSN:
2095-2201
Subject:
air; autoclaves; biodegradation; carbon; catalysts; copper; mixing; oxidation; oxides; oxygen; pH; phenolic compounds; pollutants; scientists; temperature
Abstract:
... Wet air oxidation (WAO) and catalytic wet air oxidation (CWAO) are efficient processes to degrade organic pollutants in water. In this paper, we especially reviewed the WAO and CWAO processes for phenolic compounds degradation. It provides a comprehensive introduction to the CWAO processes that could be beneficial to the scientists entering this field of research. The influence of different reacti ...
DOI:
10.1007/s11783-017-0970-2

17. Comprehensive characterization on Ga (In)-bearing dust generated from semiconductor industry for effective recovery of critical metals

Author:
Cao, Hongbin,   et al.   ; Fang, Sheng; Tao, Tianyi; He, Mingming; Zeng, Xianlai; Ning, Pengge; Zhao, He; Wu, Mingtao; Zhang, Yi; Sun, Zhi;     Show all 10 Authors
Source:
Waste management 2019 v.89 pp. 212-223
ISSN:
0956-053X
Subject:
air; chemical composition; decision making; dust; gallium; guidelines; heat treatment; indium; industry; leaching; oxidation; particle size distribution; recycling; semiconductors; wastes
Abstract:
... Gallium (indium)-bearing dust generated from semiconductor industry is an important secondary resource for critical metal recycling. However, the diverse and distinct physicochemical natures of such waste material have made its recycling less effective, e.g. low extraction rate and complex treatment procedures. This research is devoted to gaining in-depth knowledge of the physical and chemical pro ...
DOI:
10.1016/j.wasman.2019.04.011

18. Recycling of LiNi1/3Co1/3Mn1/3O2 cathode materials from spent lithium-ion batteries using mechanochemical activation and solid-state sintering

Author:
Cao, Hongbin,   et al.   ; Meng, Xiangqi; Hao, Jie; Lin, Xiao; Ning, Pengge; Zheng, Xiaohong; Chang, Junjun; Zhang, Xihua; Wang, Bao; Sun, Zhi;     Show all 10 Authors
Source:
Waste management 2019 v.84 pp. 54-63
ISSN:
0956-053X
Subject:
cathodes; electrochemistry; lithium; lithium batteries; mechanochemistry; pollution; recycling; temperature; wastes
Abstract:
... The production of lithium-ion battery is around 9100 million sets in 2016 and is believed to further increase consecutively. This fact triggers the generation of spent cathode materials which contain metals of both valuable and hazardous. Their recycling corresponding to life cycle sustainability of lithium-ion battery has attracted significant attention. However, most technologies for recycling w ...
DOI:
10.1016/j.wasman.2018.11.034

19. Photo-triggered conversion of hydrophilic fluorescent biomimetic nanostructures for cell imaging

Author:
Cao, Hongbin,   et al.   ; Dai, Qin; Zhao, He; Yang, Jun; Zhao, Wentao; Wang, Tianyu; Liu, Linying; Fan, Zhuangjun; Wang, Guangwei;     Show all 9 Authors
Source:
Chemical communications 2019 v.55 no.5 pp. 596-599
ISSN:
1364-548X
Subject:
biomimetics; carbon quantum dots; cell membrane structures; chemical reactions; cytoplasm; fatty acids; fluorescence; hydrophilicity; hydrophobicity; image analysis; micelles
Abstract:
... Fluorescent nanoarchitectures, such as hydrophobic micelles and hydrophilic vesicles decorated with fluorescent carbon nanoparticles, were fabricated from one fatty acid by means of photo-triggering. The biomimetic nanostructures, like cell membrane structures, have applications in fluorescence imaging in both the cell cytoplasm and nucleus. Besides, hydrophobic micelles can be used as very stable ...
DOI:
10.1039/c8cc07197g

20. Single-Atom Mn–N₄ Site-Catalyzed Peroxone Reaction for the Efficient Production of Hydroxyl Radicals in an Acidic Solution

Author:
Cao, Hongbin,   et al.   ; Guo, Zhuang; Xie, Yongbing; Xiao, Jiadong; Zhao, Zhi-Jian; Wang, Yuxian; Xu, Zhaomeng; Zhang, Yi; Yin, Lichang; Gong, Jinlong;     Show all 10 Authors
Source:
Journal of the American Chemical Society 2019 v.141 no.30 pp. 12005-12010
ISSN:
1520-5126
Subject:
active sites; carbon nitride; catalysts; catalytic activity; graphene; hydrogen peroxide; hydroxyl radicals; manganese; oxidation; ozone; pH; water pollution
Abstract:
... The peroxone reaction between O₃ and H₂O₂ has been deemed a promising technology to resolve the increasingly serious water pollution problem by virtue of the generation of superactive hydroxyl radicals (•OH), but it suffers greatly from an extremely limited reaction rate constant under acidic conditions (ca. less than 0.1 M–¹ s–¹ at pH 3). This article describes a heterogeneous catalyst composed o ...
DOI:
10.1021/jacs.9b04569