default author photo

Long XU

Hefei University of Technology

193 Tunxi Rd

Baohe

Hefei

China

  • Hefei University of Technology

SCHOLARLY PAPERS

8

DOWNLOADS

219

TOTAL CITATIONS

1

Scholarly Papers (8)

Actions:
Email selected abstracts
1.

Pressure Gradient Enhanced Air Sparging Remediation of Vocs Contaminated Soils with Low Permeability

Downloads 63 (961,006)

Pressure Gradient Enhanced Air Sparging Remediation of Vocs Contaminated Soils with Low Permeability

Number of pages: 32 Posted: 05 Mar 2025
Long XU, Die Hu, Jingjing Liu, Fusheng ZHA, qiong wang, Qiao Wang, Wei SU and Mengyu Zhang
Hefei University of Technology, Hefei University of Technology, affiliation not provided to SSRN, Hefei University of Technology, Tongji University, Hefei University of Technology, Tongji University and Hefei University of Technology
Downloads 27 (1,415,710)

Abstract:

Loading...

VOCs contaminated site, Low-permeability soil, Air sparging, pressure gradient, remediation efficiency

Pressure Gradient Enhanced Air Sparging Remediation of Vocs Contaminated Soils with Low Permeability

Number of pages: 22 Posted: 21 Dec 2024
Long XU, Die Hu, Jingjing Liu, Fusheng ZHA, qiong wang, Qiao Wang, Wei SU and Mengyu Zhang
Hefei University of Technology, Hefei University of Technology, affiliation not provided to SSRN, Hefei University of Technology, Tongji University, Hefei University of Technology, Tongji University and Hefei University of Technology
Downloads 20 (1,513,226)

Abstract:

Loading...

VOCs contaminated site, Low-permeability soil, Air sparging, pressure gradient, remediation efficiency

Pressure Gradient Enhanced Air Sparging Remediation of Vocs Contaminated Soils with Low Permeability

Number of pages: 31 Posted: 01 Apr 2025
Lin Qin, Long XU, Jingjing Liu, Fusheng ZHA, qiong wang, Qiao Wang, Wei SU and Mengyu Zhang
Hefei University of Technology, Hefei University of Technology, affiliation not provided to SSRN, Hefei University of Technology, Tongji University, Hefei University of Technology, Tongji University and Hefei University of Technology
Downloads 16 (1,559,710)

Abstract:

Loading...

VOCs contaminated site, Low-permeability soil, Air sparging, pressure gradient, remediation efficiency

2.

Synergistic Solidification of Lead-Contaminated Soil by Magnesium Oxide and Microorganisms

Number of pages: 30 Posted: 03 Aug 2022
Fusheng ZHA, Shaogeng Chen, Bo KANG, Long XU, Yinbin Shen and Runkai Wang
Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, affiliation not provided to SSRN and Hefei University of Technology
Downloads 37 (1,222,651)
Citation 1

Abstract:

Loading...

Microbially induced carbonate precipitation (MICP), Magnesium oxide, Lead-contaminated soil, Synergistic solidification, Magnesium calcite, Dolomite.

3.

A Discrete Fractal Set (Dfs) Method for High-Accuracy Reconstruction and Nonlinear Flow Simulation in Rough Rock Fractures

Number of pages: 30 Posted: 15 Jul 2025
Jinjie Liu, Long XU, Fusheng ZHA, Shan Wu, Qiao Wang, Feng Zhang, Mengyu Zhang and Yuan Zhang
Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology and Hefei University of Technology
Downloads 33 (1,290,922)

Abstract:

Loading...

Rock fracture, Fracture reconstruction, Nonlinear flow, Forchheimer equation, Fractal theory

4.

Influences Of Wetting-Drying Cycles On Expansion/Shrinkage, Crack and Leaching Behaviours Of Lime Solidified Pb(Ii) Contaminated Expansive Soil

Number of pages: 28 Posted: 04 Jul 2023
Fusheng ZHA, Yuzhao WU, Lin Qin, Chunjie Ji, Long XU and Bo KANG
Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology and Hefei University of Technology
Downloads 30 (1,332,057)

Abstract:

Loading...

Stabilization/solidification, Expansive soil, Contaminated soil, Wetting-drying cycles

5.

Engineering Properties of Calcium-Based Nanosilica Composites Modified Stabilized Soils

Number of pages: 19 Posted: 02 Jun 2022
Fusheng ZHA, Jingwen WANG, Bo KANG, Jun PAN, Long XU and Yang ZHOU
Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology and affiliation not provided to SSRN
Downloads 23 (1,411,822)

Abstract:

Loading...

Expansive soil, nanosilica, Project proportioning, Microstructure

6.

Environmental Controls on Interphase Redistribution of Light Non-Aqueous Phase Liquids in Compacted Low-Permeability Soils

Number of pages: 32 Posted: 13 Jan 2026
Meng Wang, Kangping Cui, Long XU, Fusheng ZHA, Qiao Wang, Jinkun Huang and Jingjing Liu
Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 13 (1,526,714)

Abstract:

Loading...

Light non-aqueous phase liquids, Interphase redistribution, Low-permeability soils, Environmental controls, Vapor-dominated remediation

7.

An enhanced air sparging approach for remediation of VOCs-contaminated low-permeability soils through pore pressure regulation

Number of pages: 27 Posted: 28 Aug 2025
Long XU, Yaokun HU, Fusheng ZHA, Jingjing Liu, qiong wang, Feng Zhang and Qiao Wang
Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, affiliation not provided to SSRN, Tongji University, Hefei University of Technology and Hefei University of Technology
Downloads 13 (1,534,404)

Abstract:

Loading...

low-permeability soils, VOC contamination, air sparging, pore pressure regulation, contaminant removal efficiency

8.

Influence of Temperature, Moisture, and Interlayer Spacing on Transport Mechanism of Representative LNAPL/DNAPL within Illite: A Molecular Dynamics Study

Number of pages: 32 Posted: 18 Sep 2025
Long XU, Chenruolan Xu, Qiao Wang, Jingjing Liu, Fusheng ZHA, Feng Zhang and Mengyu Zhang
Hefei University of Technology, Hefei University of Technology, Hefei University of Technology, affiliation not provided to SSRN, Hefei University of Technology, Hefei University of Technology and Hefei University of Technology
Downloads 7 (1,561,096)

Abstract:

Loading...

DNAPLs, LNAPLs, Illite, Moisture content, Temperature, Interlayer spacing