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Aug. 2026 Vol. 49 No. 8

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Total Articles: 20, Total Pages: 144

Environmental Pollution and Control

Reductive dissolution and phase transformation of schwertmannite by iron-reducing bacteria
ZHANG Tianqin $ ^{1} $, YUE Zhengbo $ ^{1} $, YIN Jiashun $ ^{1} $, HE Xiao $ ^{2} $, WANG Shaoping $ ^{2} $, WANG Jin $ ^{1} $
(1, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2, Nanshan Mining Co., Ltd., Anhui Masteel Mining Resources Group, Ma'anshan 243000, China)
J. Hefei Univ. Tech. (Nat. Sci.), Aug. 2026, Vol. 49 No. 8: 1009-1014
DOI: 10.3969/j.issn.1003-5060.2026.08.001
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Research on the augmentation of sequencing batch reactor with N-acyl-homoserine lactones to counteract nitrification process under high salinity
WANG Yinghao $ ^{1} $, WANG Jin $ ^{1,2} $, MA Ding $ ^{1,2} $, JIANG Yifan $ ^{1} $, ZHAI Hui $ ^{1} $, YUE Zhengbo $ ^{1,2} $
(1. School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Engineering Research Center of Industrial Wastewater Treatment and Resource Recovery, Hefei 230009, China)
J. Hefei Univ. Tech. (Nat. Sci.), Aug. 2026, Vol. 49 No. 8: 1015-1020, 1088
DOI: 10.3969/j.issn.1003-5060.2026.08.002
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Machinery and Automobile Engineering

Electronic Science and Engineering

Mathematics and Physics

Research on optimization method of fracture spacing based on numerical solution of nonlinear seepage equation
XU Yantao $ ^{1,2} $, GUO Bumin $ ^{1,2} $, WANG Xuxing $ ^{1,2} $, CHEN Ling $ ^{1,2} $, QU Ximo $ ^{1,2} $, WANG Qian $ ^{3} $, LI Daolun $ ^{3} $
(1. China Oilfield Services Limited, Tianjin 300459, China; 2. Tianjin Key Laboratory of Offshore Difficult-to-Recover Reserve Exploitation and Low/Negative Carbon, Tianjin 300459, China; 3. School of Mathematics, Hefei University of Technology, Hefei 230601, China)
J. Hefei Univ. Tech. (Nat. Sci.), Aug. 2026, Vol.49 No.8: 1059-1066
DOI: 10.3969/j.issn.1003-5060.2026.08.009
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Management Science and Engineering

Research on the measurement of structural imbalance and optimization paths of salary system for university teachers
LENG Hui $ ^{1} $, YU Bin $ ^{2} $, CAO Rong $ ^{2} $
(1. Capital Construction and Housing Management Department, Hefei University of Technology, Hefei 230009, China; 2. Human Resources Department, Hefei University of Technology, Hefei 230009, China)
J. Hefei Univ. Tech. (Nat. Sci.), Aug. 2026, Vol. 49 No. 8: 1075-1080
DOI: 10.3969/j.issn.1003-5060.2026.08.011
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Civil and Hydraulic Engineering

Investigation on mechanical and fracture properties of concrete reinforced with basalt fiber in different types
HUANG Jingting $ ^{1} $, LI Shijin $ ^{1} $, SHEN Kaifeng $ ^{1} $, CHU Shengjie $ ^{2} $, HUANG Junqi $ ^{2} $
(1. School of Intelligent Construction and Transportation Engineering, Hefei University, Hefei 230601, China; 2. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China)
J. Hefei Univ. Tech. (Nat. Sci.), Aug. 2026, Vol. 49 No. 8: 1081-1088
DOI: 10.3969/j.issn.1003-5060.2026.08.012
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Safety factor prediction of mine roadway bolts based on ensemble learning
YUAN Haiping $ ^{1} $, PAN Luyang $ ^{1} $, LI Hengzhe $ ^{1} $, ZHU Chuanqi $ ^{2} $, NI Bin $ ^{1} $
(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. State Key Laboratory of Mining Response and Disaster Prevention in Deep Coal Mines, Huainan 232001, China)
J. Hefei Univ. Tech. (Nat. Sci.), Aug. 2026, Vol. 49 No. 8: 1089-1097, 1106
DOI: 10.3969/j.issn.1003-5060.2026.08.013
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Experimental study on the influence of the length of ice cover in front of pier on local scour of bridge pier
WEI Song $ ^{1,2} $, DAI Qichao $ ^{1} $, WANG Xudong $ ^{1} $, LI Gen $ ^{1} $
(1. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 2. Anhui Key Laboratory of Civil Engineering Structures and Materials, Hefei 230009, China)
J. Hefei Univ. Tech. (Nat. Sci.), Aug. 2026, Vol. 49 No. 8: 1098-1106
DOI: 10.3969/j.issn.1003-5060.2026.08.014
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Analysis of variation law of groundwater level of pumping-irrigation integration in deep foundation pit of subway
ZHAO Di $ ^{1} $, ZHOU Liang $ ^{1} $, GAO Yanke $ ^{2} $, ZHU Yuqing $ ^{2} $, ZHU Yalin $ ^{2,3} $, CHEN Juxiang $ ^{2,3} $
(1. China Railway No. 4 Engineering Group Shanghai Engineering Co., Ltd., Shanghai 200070, China; 2. School of Civil and Hydraulic Engineering, Hefei University of Technology, Hefei 230009, China; 3. Anhui Key Laboratory of Civil Engineering Structures and Materials, Hefei 230009, China)
J. Hefei Univ. Tech. (Nat. Sci.), Aug. 2026, Vol. 49 No. 8: 1122-1129
DOI: 10.3969/j.issn.1003-5060.2026.08.017
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Biotechnology and Food Engineering

Study on vacuum-coupled ultrasonic extraction optimization and anti-Parkinson’s disease activity of Ganoderma lucidum polysaccharides
ZHU Manlei $ ^{1} $, LI Qiangming $ ^{1} $, WU Shuzhen $ ^{1} $, WANG Cheng $ ^{2} $, PENG Can $ ^{3} $, LUO Jianping $ ^{1} $
(1. School of Food and Biological Engineering, Hefei University of Technology, Hefei 230601, China; 2. Huoshan County Tianxia Zeyu Biotechnology Development Co., Ltd., Lu'an 237200, China; 3. School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230012, China)
J. Hefei Univ. Tech. (Nat. Sci.), Aug. 2026, Vol.49 No.8: 1135-1140
DOI: 10.3969/j.issn.1003-5060.2026.08.019
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