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The availability of natural soils with hydraulic conductivity below 1 × 10−9m/sfor liner systems is declining, while industrial waste such as circulating fluidized bed combustion (CFBC) fly ash remains underutilized...

The hydraulic ram pump is one form of green energy used to convey water by utilizing the water hammer effect. The main parameter influencing the performance of a hydraulic ram pump is the water energy source. Most resear...

Abstract Background To describe the diagnosis and surgical management of an inferior alveolar nerve (IAN) injury caused by extrusion of a bio-ceramic endodontic sealer into the mandibular canal using digitally guided pie...

Abstract Thick-hard roof fracturing presents a significant challenge for disaster prevention in longwall mining. This study investigates the 15,311 south working face and develops a mechanical model to analyze energy rel...

Tsunami-like waves pose a serious threat to coastal infrastructure, necessitating effective mitigation measures to reduce inundation and associated damage. This study uses a numerical wave tank (NWT) to investigate the h...

Abstract We investigated the plasticity of vessel features in Ocotea indecora wood along a 300 m altitude gradient in dense montane rainforest. Our results showed that wood of trees at 1,000 m presented higher potential ...

Abstract Large-scale mining equipment operates under extreme conditions, making accurate fault prediction and remaining useful life (RUL) estimation essential for predictive maintenance strategies. This paper proposes a ...

Abstract The moving bed biofilm reactor (MBBR) is a cornerstone technology in modern wastewater treatment, yet its performance is often hindered by carrier clogging, which significantly reduces overall treatment efficien...

Abstract This study explores the valorization of ceramic waste (CW) and waste tire particles in the development of eco-friendly cementitious tiles for outdoor roof shielding applications. CW, sourced from industrial bypr...

Culverts play a critical role in stormwater conveyance, roadway safety, and flood mitigation, particularly within low-lying urban communities vulnerable to extreme rainfall events. In Louisiana, increased rainfall intens...

Abstract The productivity decline of technological wells during in situ leaching (ISL) is primarily associated with clogging of well filters and the near-filter zone, leading to a significant increase in hydraulic resist...

ObjectiveExtremely thick aquifers in mining areas typically exhibit strong heterogeneity and high water yield. Therefore, they are prone to cause severe water inflow in mines and induce water disasters, representing a ma...

ObjectiveIn the arid regions of western China, the ecological restoration of waste dumps within open-pit coal mines plays a key role in green mine construction, while creating a suitable soil profile structure serves as ...

Abstract This study aimed to map geological structures and characterize groundwater aquifers in the Meki–Alemtena area of the East Shewa Zone, Ethiopia. Sixteen Vertical Electrical sounding data were collected to revea...

Abstract This study investigates a Persian gum-waste carpet fiber (PG-WCF) composite as a stabilizer for silty soil intended for landfill liner applications and compares its performance with the soil stabilized using ord...

This paper focuses on control systems for hybrid heat pumps that utilize the heat from return heat-ing water and outdoor air, designed to operate in district heating systems based on central heating plants. The aim of th...

Abstract Within the KONATES project, a pilot system was set up in the Science Park in Leipzig to investigate the feasibility of combining Aquifer Thermal Energy Storage (ATES) with groundwater remediation. Along with the...

Objective and MethodTo achieve rapid coalbed methane (CBM) extraction from broken-soft coal seams using surface horizontal wells, this study proposed a volume fracturing technology for coal seam roof using horizontal wel...

Abstract Mollisols of the Eurasian steppe belt are highly productive soils whose hydraulic functioning depends on aggregate hierarchy and management-induced structural dynamics. This study compared the hydro-structural p...

Acidified oil wastewater contains high concentrations of phosphorus and organic pollutants, which not only pose environmental risks but also contain recoverable phosphorus resources. However, its complex matrix (high COD...

Complex interactions between seawater and freshwater govern intrusion and stabilization in coastal aquifers. Previous studies have primarily relied on interface-based analyses, limiting full-field spatial quantification ...

Hemodialysis is a life-sustaining treatment for patients with end-stage renal disease, but it is notoriously resource-intensive, requiring vast quantities of high-purity water. This significant water footprint presents e...