Total concentrations and speciation of heavy metals in municipal sludge from Changsha, Zhuzhou and Xiangtan in middle-south region of China

Ming Chen, Qi Yang, Guangming Zeng, +5

Journal of Hazardous Materials

Sewage Sludge TreatmentEnvironmental ChemistryEngineeringEnvironmental EngineeringMunicipal Sludge +8

Enhanced efficiency of biological excess sludge hydrolysis under anaerobic digestion by additional enzymes

Qi Yang, Kun Luo, Dongbo Wang, +3

Bioresource Technology

EngineeringEnvironmental EngineeringBiochemical EngineeringBiological Waste TreatmentAnaerobic Digestion +4

Impacts of sterilization, microwave and ultrasonication pretreatment on hydrogen producing using waste sludge

Liang Guo, Xiaoming Li, Bo Xie, +4

Bioresource Technology

Hydrogen Energy TechnologyChemical EngineeringHydrogen ProductionEngineeringEnvironmental Engineering +8

Experimental Study of the Clogging of Dredger Fills under Vacuum Preloading

Huayang Lei, LU Hai-bin, Jingjin Liu, +1

International Journal of Geomechanics

Geotechnical EngineeringEngineeringDredger FillsTraditional Vacuum PreloadingCivil Engineering +9

Laboratory model study of newly deposited dredger fills using improved multiple-vacuum preloading technique

Jingjin Liu, Huayang Lei, Gang Zheng, +2

Journal of Rock Mechanics and Geotechnical Engineering

Geotechnical EngineeringSoil MechanicEngineeringMoisture ContentDredger Fills +12

Improvement of very soft ground by a high-efficiency vacuum preloading method: A case study

Gang Zheng, Jingjin Liu, Huayang Lei, +2

Marine Georesources and Geotechnology

Geotechnical EngineeringHydrogeologySoil CompactionEngineeringSitu Test +13

Improved air-booster vacuum preloading method for newly dredged fills: Laboratory model study

Huayang Lei, Yao Hu, Gang Zheng, +3

Marine Georesources and Geotechnology

Geotechnical EngineeringEngineeringVane Shear StrengthEnvironmental EngineeringCivil Engineering +9

Accumulative plastic strain behaviors and microscopic structural characters of artificially freeze-thaw soft clay under dynamic cyclic loading

Huayang Lei, Y.D. Song, Ziyang Qi, +2

Cold Regions Science and Technology

Materials ScienceGeotechnical EngineeringClay MineralEngineeringDynamic Constitutive Behavior +9

Improved Synchronous and Alternate Vacuum Preloading Method for Newly Dredged Fills: Laboratory Model Study

Jingjin Liu, Huayang Lei, Gang Zheng, +2

International Journal of Geomechanics

Geotechnical EngineeringSoil CompactionEngineeringEnvironmental EngineeringSoil Particles +11

Cyclic Behavior of Tianjin Soft Clay under Intermittent Combined-Frequency Cyclic Loading

Huayang Lei, Min Liu, Shuangxi Feng, +2

International Journal of Geomechanics

EngineeringSoil-structure InteractionSubway Train SpeedCyclic BehaviorStructural Engineering +14