Results 161 to 170 of about 294,861 (287)

Adsorption Characterization and Mechanism of a Red Mud-Lactobacillus plantarum Composite Biochar for Cd²⁺ and Pb²⁺ Removal. [PDF]

Biology (Basel)
Zhu G, Zhao Y, Wang Y, Huang B, Chen R, Zhao X, Wu P, Tu Q.   +7 more
europepmc   +1 more source

Review of recent advances in the design, synthesis, and modification of biochar for remediation of heavy metal pollution in water

The Canadian Journal of Chemical Engineering, EarlyView.
Research frontiers in using biochar for heavy metal remediation. Abstract Heavy metal contamination of water has long been a serious environmental issue. Biochar and biochar‐based composites are emerging as effective and sustainable solutions for heavy metal removal due to their strong adsorption abilities and environmentally friendly nature.
Soumik Chakma, Mehedi Hasan, Sudip K. Rakshit, Janusz Kozinski, Kang Kang   +4 more
wiley   +1 more source

Study of Preparation and Performance Porous Thermal Insulation Refractory Materials from Aluminum Ash and Red Mud. [PDF]

Materials (Basel)
Zhong J, Li Z, Li W, Yue H, Ma L, Zhao H, Jiao W, Wang Y, Chang Z.   +8 more
europepmc   +1 more source

Optimal mud pressure design using nonlinear failure criteria for wellbores in shaley sedimentary reservoir

Deep Underground Science and Engineering, EarlyView.
The present study uses the Modified Mohr‐Coulomb true‐triaxial failure criterion (MMC_TT), which predicts the strength of rock better than the MGC criterion in laboratory true‐triaxial tests to overcome the limitations. Moreover, based on the data from previously published five vertical wells in the Krishna‐Godavari basin (K‐G basin), an empirical ...
Ravindra K. Burnwal, Aditya Singh
wiley   +1 more source

Experimental and machine learning-based analysis of red mud influence on recycled aggregate concrete properties. [PDF]

Sci Rep
Haider I, Ali T, Qureshi MZ, Kahla NB, Mabrouk A, Alaneme GU, Ajwad A.   +6 more
europepmc   +1 more source

Characterization of the permeability evolution of hard and soft rocks under hydro‐mechanical coupling conditions

Deep Underground Science and Engineering, EarlyView.
The permeability variation of rocks during complete stress–strain processes was investigated. A mathematical model describing the influence of rock damage on permeability was constructed. The permeability–stress relationship between soft rock and hard rock was proposed.
Zhen Huang, Jian Yu, Yun Wu, Cong Gong, Xiaozhao Li, Kui Zhao, Dickson Moyo   +6 more
wiley   +1 more source

Effects of Red Mud on Cement Mortar Based on Sodium Salt Type. [PDF]

Materials (Basel)
Kang SP, Kim SJ, Lee BK, Kang HJ.
europepmc   +1 more source

Temperature‐dependent shear behavior and constitutive model of the rock–concrete interface

Deep Underground Science and Engineering, EarlyView.
Shear tests were conducted to investigate the temperature‐dependent shear behavior of the rock–concrete interface, highlighting the interaction between the surrounding rock and the lining during tunnel fires. Under experimental conditions, concrete exhibited greater temperature sensitivity than rock, with the shear fracture surface transitioning from ...
Hongbin Chen, Yujing Jiang, Rui Pan, Bin Wang, Sunhao Zhang, Jinge Zhang, Xianzhuang Ma   +6 more
wiley   +1 more source

Preparation and Physical Properties of Red Mud Based Artificial Lightweight Aggregates. [PDF]

Materials (Basel)
Han R, Zhao Y, Luo H, Leng H, Wu W, Song B, He BJ.   +6 more
europepmc   +1 more source

Slip versus dilation tendency parameter space as a tool for prospecting structurally controlled geothermal systems in greenfield: insights from the greater Ruhr region

Deep Underground Science and Engineering, EarlyView.
This study highlights that with the static and time‐dependent evolution of slip versus dilation tendency parameter space, structurally controlled deep geothermal systems can be selected within areas of higher permeability and lower seismic hazard. Abstract Faults play a vital role in the Earth's hydraulic system by facilitating fluid flow when dilating
Michal Kruszewski, Alessandro Verdecchia, Oliver Heidbach, Rebecca M. Harrington, David Healy   +4 more
wiley   +1 more source