|
1
|
Zhang H, Wang B, Tang P, Lu Y, Gao C. Degradation of dibutyl phthalate by ozonation in the ultrasonic cavitation-rotational flow interaction coupled-field: performance and mechanism. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:23225-23236. [PMID: 36319926 DOI: 10.1007/s11356-022-23225-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
Dibutyl phthalate (DBP) is present in hydraulic fracturing flowback and produced water. Degradation of DBP in aqueous by means of ozonation in ultrasonic cavitation-rotational flow interaction coupled-field (UC-RF coupled-field) was studied. The effect of ozone dosage, ozone intake flow, operating temperature, initial pH, DBP initial concentration, liquid flow rate, and ultrasonic power on the DBP removal was investigated. Results indicated that the DBP degradation rate was strongly influenced by the liquid flow rate and the ultrasonic power over the range investigated. HCO3- and Cl- revealed an inhibitory effect on the DBP removal. SO42- seemed to have no effect on DBP removal. The ozone utilization efficiencies in the UC-RF coupled-field were 2.77 and 1.13 times higher than those in the conventional microporous aeration (CMA) and rotating-flow microbubble aeration (RFMA), respectively. The DBP degradation rate was diminished in the presence of tert-butyl alcohol. Cavitation bubbles are considered as innumerable microreactors. Degradation of DBP by direct ozonation, hydroxyl radical (·OH) oxidation, high pressure, and high-temperature pyrolysis was demonstrated. Finally, a possible degradation pathway of DBP is obtained on the basis of the main reaction intermediates.
Collapse
Affiliation(s)
- Huan Zhang
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, People's Republic of China
| | - Bing Wang
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, People's Republic of China.
| | - Pan Tang
- Sichuan Changning Natural Gas Development Company, Limited, Chengdu, 610501, People's Republic of China
| | - Yuting Lu
- Sichuan Chuangang Gas Company, Limited, Chengdu, 610501, People's Republic of China
| | - Chunyang Gao
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, People's Republic of China
| |
Collapse
|
|
2
|
Chang Z, Yu F, Liu Z, Wang Z, Li J, Dai B, Zhang J. Ni-Al mixed metal oxide with rich oxygen vacancies: CO methanation performance and density functional theory study. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2021.07.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
|
3
|
Zhang H, Wang B, Xiong M, Zhang L, Ren H, Gao C. Process intensification of the ozone-liquid mass transfer in ultrasonic cavitation-rotational flow interaction coupled-field: Optimization and application. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 310:114710. [PMID: 35220096 DOI: 10.1016/j.jenvman.2022.114710] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 01/04/2022] [Accepted: 02/09/2022] [Indexed: 06/14/2023]
Abstract
A study on the intensification of ozone mass transfer in rotational flow field and UC-RF coupled-field was conducted. Two important operational parameters namely liquid flow rate and ultrasonic power, were optimized with regard to the ozone mass transfer efficiency. Results showed that the mass transfer coefficient (KLa) increased with liquid flow rate (up to 14 L min-1) and ultrasonic power (up to 1000 W). The maximum KLa value (1.0258 min-1) was obtained with the UC-RF coupled-field. Moreover, the reinforcement of mass transfer efficiency was promoted by the rotational flow field and UC-RF coupled-field due to the increase in the ozone-liquid contact area, intensification of turbulence, acceleration of interface renewal, and extension of residence time. Ozone microbubbles rose in the reactor in a spiral manner. In addition, the microbubbles produced in the rotational flow field served as cavitation nucleus that helped to generate the cavitation effect. The effective degradation of di-butyl phthalate (DBP) confirmed that its removal was improved by the ozone-liquid mass transfer and the promotion of hydroxyl radicals (·OH) production. The synergistic effect of DBP degradation via ultrasound-enhanced ozonation was significant.
Collapse
Affiliation(s)
- Huan Zhang
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, PR China
| | - Bing Wang
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, PR China; State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500, PR China.
| | - Mingyang Xiong
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, PR China
| | - Linjing Zhang
- Department of Quality, Health, Safety and Environmental Protection, PetroChina Zhejiang Oilfield Company, Hangzhou, 310000, PR China
| | - Hongyang Ren
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, PR China
| | - Chunyang Gao
- School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, PR China
| |
Collapse
|
|
4
|
Wang Y, Huang H, Lu P, Liu Z. Numerical Investigation of Gas–Liquid Metal Two-Phase Flow in a Multiple-Entrance Magnetohydrodynamic Generator. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yanli Wang
- Laboratory of Aerospace Entry, Descent and Landing Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| | - Hulin Huang
- Laboratory of Aerospace Entry, Descent and Landing Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| | - Peng Lu
- College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| | - Zhongtian Liu
- Laboratory of Aerospace Entry, Descent and Landing Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
| |
Collapse
|
|
5
|
Effects of blade structures on the dissolution and gas-liquid mass transfer performance of cup-shaped blade mixers. J Taiwan Inst Chem Eng 2022. [DOI: 10.1016/j.jtice.2021.11.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
|
6
|
Ai B, Guo J, Zhao S, Li W, Zhou M, Zhang J. Liquid–Liquid Dispersion and Selectivity of Chemical Reactions in the Inline Teethed High Shear Mixers. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c00603] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bingyan Ai
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Junheng Guo
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Shuchun Zhao
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Wei Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Mingliang Zhou
- Tongji University, Shanghai 200092, People’s Republic of China
| | - Jinli Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, People’s Republic of China
| |
Collapse
|
|
7
|
Li W, Xia F, Zhao S, Guo J, Zhang M, Li W, Zhang J. Mixing Performance of an Inline High-Shear Mixer with a Novel Pore-Array Liquid Distributor. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b03728] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Wenpeng Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Fengshun Xia
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Shuchun Zhao
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Junheng Guo
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Minqing Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Wei Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
| | - Jinli Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, PR China
- School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, PR China
| |
Collapse
|
|
8
|
Qin H, Xu Q, Li W, Dang X, Han Y, Lei K, Zhou L, Zhang J. Effect of Stator Geometry on the Emulsification and Extraction in the Inline Single-Row Blade-Screen High Shear Mixer. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01362] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hongyun Qin
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Qin Xu
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Wei Li
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Xiuhu Dang
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - You Han
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
| | - Kailiang Lei
- FLUKO Company, Ltd., Shanghai 201802, People’s Republic of China
| | - Litao Zhou
- FLUKO Company, Ltd., Shanghai 201802, People’s Republic of China
| | - Jinli Zhang
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, People’s Republic of China
- School
of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, People’s Republic of China
| |
Collapse
|
|
9
|
Yang C, Zhang J, Li W, Shang S, Guo C. Synthesis of aragonite CaCO3nanocrystals by reactive crystallization in a high shear mixer. CRYSTAL RESEARCH AND TECHNOLOGY 2017. [DOI: 10.1002/crat.201700002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chao Yang
- Key Laboratory for Green Chemical Technology MOE; Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin); Key Laboratory of Systems Bioengineering MOE; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300350 P.R. China
| | - Jinli Zhang
- Key Laboratory for Green Chemical Technology MOE; Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin); Key Laboratory of Systems Bioengineering MOE; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300350 P.R. China
| | - Wei Li
- Key Laboratory for Green Chemical Technology MOE; Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin); Key Laboratory of Systems Bioengineering MOE; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300350 P.R. China
| | - Shanshan Shang
- Key Laboratory for Green Chemical Technology MOE; Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin); Key Laboratory of Systems Bioengineering MOE; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300350 P.R. China
| | - Cuili Guo
- Key Laboratory for Green Chemical Technology MOE; Collaborative Innovation Center of Chemical Science and Chemical Engineering (Tianjin); Key Laboratory of Systems Bioengineering MOE; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300350 P.R. China
| |
Collapse
|
|
10
|
Controllable synthesis of nano-sized LiFePO 4 /C via a high shear mixer facilitated hydrothermal method for high rate Li-ion batteries. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.05.103] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|