Results 141 to 150 of about 7,965 (257)

Remineralisation of Reverse Osmosis (RO) Water Using Synthetic Aragonite

Water and Environment Journal, EarlyView.
ABSTRACT Reverse osmosis (RO) treated water often requires remineralisation to restore Ca2+ ions, hardness and alkalinity, particularly for potable water. This study compares the dissolution characteristics of two forms of calcium carbonate, aragonite and calcite.
Yuqing Wu, Marcus Yio, Ian Cranshaw, Christopher Cheeseman   +3 more
wiley   +1 more source

Performance and environmental assessment of concrete made with treated industrial wastewater. [PDF]

Sci Rep
Mohsen S, Shamseldein A, Hany Wadie E, Elshafie H.   +3 more
europepmc   +1 more source

Assessment of Inflow and Infiltration in Sewers: Case Study of Antalya, Türkiye

Water and Environment Journal, EarlyView.
ABSTRACT Unwanted inflow and infiltration (I/I) of rainfall and groundwater into urban sewer systems are a critical issue for sustainable water management. This study examines the data from the two largest and most representative wastewater treatment plants (WWTPs) in central Antalya, Lara and Hurma, which both have large service areas and diverse ...
Remziye İlayda Tan Kesgin, Ertan Arslankaya, Erdal Kesgin, Hayrullah Agaccioglu   +3 more
wiley   +1 more source

Dynamic response characteristics, load-bearing efficiency in multimaterial tunnel assemblies subjected to recurrent intense fluid loading. [PDF]

Sci Rep
Pei J, Deng Z.
europepmc   +1 more source

PFAS Vadose Zone Mass Discharge at an AFFF‐Impacted Site: 1. Validation Based on a Multiple Lines‐of‐Evidence Approach

Remediation Journal, Volume 36, Issue 2, Spring 2026.
ABSTRACT Questions have recently been raised about the suitability of using porewater samples collected with suction lysimeters to estimate per‐ and polyfluoroalkyl substances (PFAS) mass discharge in the vadose zone. Multiple lines of evidence were evaluated to determine if porewater samples collected during a data gaps investigation in the former ...
Grant R. Carey, David T. Adamson, Rita K. Krebs, Mia Rebeiro‐Tunstall, Kevin G. Mumford, Bo Guo, Gabriel T. Carey, Kiera Rooney, Sabrina Moga   +8 more
wiley   +1 more source

Dispersion Mechanism of Conductive Phase Materials and Micro-Mechanical Properties of ERCC. [PDF]

Materials (Basel)
Min Q, Zhang M, Feng D, He Y, Li H, Wang Y.   +5 more
europepmc   +1 more source

Concept, Tests, and Optimum Design of Novel Negative Stiffness Friction Dampers for Seismic Protection of Long‐Span Bridges

Earthquake Engineering &Structural Dynamics, Volume 55, Issue 11, Page 2719-2741, September 2026.
ABSTRACT Viscous dampers (VDs) are widely used to mitigate the excessive responses of long‐span bridges. However, VDs face some intricate challenges in engineering practices, including high damping coefficient requirement, potential base shear amplification and tremendous damping force under high velocity. To address these issues, this study develops a
Ruisheng Ma, Shaodong Jiang, Kun Xu, Qiang Han, Xiuli Du, Kaiming Bi   +5 more
wiley   +1 more source

Numerical Investigation of Fluid Flow Through Glass Sphere Packed Bed Representative of High-Porosity Permeable Concrete. [PDF]

Transp Porous Media
Abbaszadeh M, Christou M, Kia A.
europepmc   +1 more source

River Sand and Gravel Mining: Global Drivers, Impacts, and Pathways for Sustainable Management

Reviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract River sand and gravel are mined worldwide at volumes that now rival their natural replenishment, yet quantitative knowledge of this mining activity and its consequences lags far behind many other global environmental pressures. We synthesize 411 peer‐reviewed studies published since 1974 within a new Driver‐to‐Management Pathway for ...
Edward Park, Christopher R. Hackney, Dung Duc Tran, Mette Bendixen, Jim Best, Kai Wan Yuen, Hannah Runeckles, Md Sadiul Alam Chyon, Karl Kästner, Sonu Kumar, Halinishi Yusuf, Vanessa Lamb, Lars L. Iversen, Aelis Spiller, Rajiv Sinha, Eduardo Francisco da Silva, Enner Alcantara, Chengcheng Wu, Chengpeng Lu, Chu Jian, Jingyu Wang, Nguyen Duc Thien, Lian Feng, Priyank Pravin Patel, Jiachun Huang, Adam D. Switzer   +25 more
wiley   +1 more source

Effect of water absorption of coarse aggregate on permeability, durability, and microstructure of concrete. [PDF]

iScience
Xu J, Ou Z, Tan S, Li Z, Liu F.
europepmc   +1 more source