Results 61 to 70 of about 9,368 (212)

How AI and Digital Technologies Can Enhance Sustainable Livestock Manure Management: An Overview From Treatment to Distribution

open access: yesSustainable Development, Volume 34, Issue 6, Page 7966-7985, October 2026.
ABSTRACT Sustainable livestock manure management sits at the nexus of climate, nutrient circularity and water quality. This review explores how artificial intelligence (AI) and digital platforms are used across four management stages, that is, treatment, storage, valorisation and distribution, and figures out where integration fails to deliver ...
Zhan Shi   +3 more
wiley   +1 more source

Optimisation of the preparation of a phosphomagnesium cement based on struvite and K-struvite [PDF]

open access: yesMATEC Web of Conferences, 2013
Cement is the most widely used material in construction. Its properties are crucial for construction quality. The commonly used cement is Portland cement, which since its discovery in 1812, has continued to be developed in order to improve their properties.
Hammi H., Mnif A.
openaire   +2 more sources

Effect of Calcium Additive on the Crystallization of Struvite

open access: yesMATEC Web of Conferences, 2016
Crystallization of struvite [MgNH4PO4.6H2O] may lead to the deposition of scale which may create significant problems in the process pipes, pumps and other industrial equipment.
Perwitasari Dyah Suci   +6 more
doaj   +1 more source

Potential Influences of Bacterial Cell Surfaces and Nano-Sized Cell Fragments on Struvite Biomineralization

open access: yesCrystals, 2020
Struvite (MgNH4PO4·6H2O) calculi are formed as a result of urinary tract infections by Proteus mirabilis and other urease-producing bacteria. During struvite formation, the bacteria grow as biofilms, and thus crystals are formed in close association with
Robert J. C. McLean, Erin T. Brown
doaj   +1 more source

Biochar-seeded struvite precipitation for simultaneous nutrient recovery and chemical oxygen demand removal in leachate: From laboratory to pilot scale

open access: yesFrontiers in Chemistry, 2022
Refuse transfer station (RTS) leachate treatment call for efficient methods to increase nutrient recovery (NH4+−N and PO43−−P) and chemical oxygen demand (COD) removal.
Saier Wang   +8 more
doaj   +1 more source

Electrocatalytic Urea Waste Valorization via Water Electrolysis: Transition‐Metal Phosphides for Sustainable Hydrogen Production

open access: yesAdvanced Energy Materials, Volume 16, Issue 33, 2 September 2026.
This article provides a comprehensive analysis of transition metal phosphides (TMP) as electrocatalysts for urea‐assisted water electrolysis, highlighting the critical role of phosphorus engineering in modulating electronic structure, optimizing active sites, and enhancing catalytic durability.
Shivalingayya Gaddimath   +8 more
wiley   +1 more source

A practical electrodialysis model for accelerating system development

open access: yesAIChE Journal, Volume 72, Issue 9, September 2026.
Abstract Empirical optimization of electrodialysis (ED) is dependent on repetitive experiments with incremental adjustments, which is cost prohibitive at scale. While models can reduce the costs associated with optimization and scale‐up, existing ED models are limited in application to specific use cases and tend to be developed for the exploration of ...
Smith Pittman   +3 more
wiley   +1 more source

The mechanisms of struvite biomineralization in municipal wastewater [PDF]

open access: yes, 2021
The mechanisms of struvite production by biomineralization were investigated for five microorganisms (Bacillus pumilus, Brevibacterium antiquum, Myxococcus xanthus, Halobacterium salinarum and Idiomarina loihiensis) in municipal wastewater. The microbial
Soares, Ana   +3 more
core   +1 more source

Does Preoperative Mixed‐Growth Urine Culture Increase the Risk of Urinary Tract Infection After Ureteroscopic Stone Treatment? A Retrospective Study

open access: yesHealth Science Reports, Volume 9, Issue 9, September 2026.
ABSTRACT Background Ureteroscopy (URS) has emerged as a leading treatment option for urinary stones, with its usage growing from 30% to 70% over the last 20 years. Post‐URS complications, particularly infectious issues like UTIs, remain a concern, occurring in up to 25% of cases.
Khalid Elsayed Mahmoud   +7 more
wiley   +1 more source

Nutrient recovery from effluent of anaerobic digester treating swine wastewater via struvite precipitation: A case study in Hue City, Vietnam

open access: yesTạp chí Khoa học Đại học Huế: Khoa học Tự nhiên
Recently, the recovery of nutrients from nutrient-rich wastewater has attracted considerable attention as a sustainable alternative to contaminant removal.
Tuy Ho Thi Xuan   +2 more
doaj   +1 more source

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