Results 41 to 50 of about 19,187,558 (359)

Flax Biomass Conversion via Controlled Oxidation: Facile Tuning of Physicochemical Properties

open access: yesBioengineering, 2020
The role of chemical modification of pristine linen fiber (LF) on its physicochemical and adsorption properties is reported in this contribution. The surface and textural properties of the pristine LF and its peroxyacetic acid- (PAF) and chlorite-treated
Leila Dehabadi   +5 more
doaj   +1 more source

Utilizing the broad electromagnetic spectrum and unique nanoscale properties for chemical-free water treatment

open access: yes, 2021
Clean water is critical for drinking, industrial processes, and aquatic organisms. Existing water treatment and infrastructure are chemically-intensive and based on nearly century-old technologies that fail to meet modern large and decentralized ...
Michael S Wong   +17 more
core   +1 more source

Extraction and Characterization of Nano-cellulose from Local Waste Paper Egg Trays

open access: yesJournal of Natural Fibers, 2022
Current research focused on local bio-waste paper egg trays for the extraction of nano cellulose via common chemical method followed by mechano-ball milling process.
Ruiwen Yu   +3 more
doaj   +1 more source

Dairy waste water treatment by combining ozonation and nanofiltration

open access: yes, 2007
The aim of this investigation was to examine the applicability of the membrane technique and the effect of preozonation in dairy waste water treatment technology.
László, Zsuzsanna   +3 more
core   +1 more source

Location and chemical composition of microbially induced phosphorus precipitates in anaerobic and aerobic granular sludge [PDF]

open access: yes, 2012
This work focuses on combined scanning electron microscopy and energy dispersive X-ray analysis (SEM-EDX) applied to granular sludge used for biological treatment of high-strength wastewater effluents. Mineral precipitation is shown to occur in the core
Manas, Angela   +3 more
core   +1 more source

Positive detection and risk factors of musculoskeletal disorders among aircraft maintenance workers

open access: yes环境与职业医学
BackgroundThe job content of aircraft maintenance workers is complex, with high intensity and high requirements, and they are prone to work-related musculoskeletal disorders (WMSDs), but related research is relatively rare.ObjectiveTo investigate the ...
Mingli BI   +7 more
doaj   +1 more source

Efficacy and Safety Analysis of Roxarestat in Regulating Renal Anemia in Patients on Maintenance Hemodialysis

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Objective To compare the efficacy and safety of roxarestat versus recombinant human erythropoietin (rhEPO) in the management of renal anemia in patients undergoing maintenance hemodialysis. Methods This was a prospective, open‐label, randomized controlled trial.
Lingling Chen, Junjie Zhu, Qiaonan Ge
wiley   +1 more source

Improvement on Effective Separation between Cadmium and Tin in Soil Samples for the Determination of Cadmium Isotopic Composition

open access: yesYankuang ceshi, 2016
In order to determine Cd isotopic composition accurately, the key is to guarantee Cd recovery and reduce Sn interference.The recoveries of Cd with various separation and purification methods reported by previous studies show a large range variation from ...
DUAN Gui-ling   +5 more
doaj   +1 more source

A comprehensive review on the chemical regeneration of biochar adsorbent for sustainable wastewater treatment

open access: yesnpj Clean Water, 2022
The chemical regeneration process has been extensively applied to reactivate biochar, supporting its reusability and leading to significant operating cost reduction.
Tariq Alsawy   +3 more
semanticscholar   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho   +7 more
wiley   +1 more source

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