Results 151 to 160 of about 8,251 (287)

FLOURIDE REMOVAL FROM SEWAGE WATER USING CITRUS LIMETTA PEEL AS BIOSORBENT [PDF]

open access: yes, 2016
Objective: The aim of this paper is to study the fluoride removal efficiency of the citrus limetta peel as low-cost biosorbent for defluoridation of sewage waste water.Methods: For finding the best operating condition for maximum removal of fluoride ...
Majumder, C. B., Singh, Tej Pratap
core   +1 more source

ZnO‐Functionalized Silicon Carbide Ceramic Membranes for Removing Impurities From Biodiesel

open access: yesInternational Journal of Ceramic Engineering &Science, Volume 8, Issue 3, May 2026.
Silicon carbide (SiC) ceramic membranes functionalized with zinc oxide (ZnO) were assessed for biodiesel purification through crossflow filtration. The ZnO–SiC membranes effectively retained metallic impurities, especially calcium, sodium, and phosphorus, achieving levels that meet biodiesel quality standards.
Arthur Santos Romero   +6 more
wiley   +1 more source

Jellyfish‐Derived Activated Carbon: Synthesis, Characterization, and Adsorption Performance

open access: yesIsrael Journal of Chemistry, Volume 66, Issue 3, May 2026.
This research introduces a circular economy solution for environmental water cleanup by transforming invasive jellyfish biomass into high‐quality activated carbon. Through pyrolysis and KOH activation, the created porous material efficiently removes methylene blue and lead from water.
Nitzan Cooper, Shachar Richter
wiley   +1 more source

Contaminants of emerging concern in agricultural soils: Current understanding, overlooked issues, and future priorities

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 3, Page 792-810, May 2026.
Contaminants of emerging concern (CECs) in agriculture represent a growing global challenge for food safety and public health. In this review, we synthesized evidence on how substances such as pharmaceuticals, microplastics, and per‐ and polyfluoroalkyl substances (PFAS) enter soils, accumulate in crops, and affect ecological and human health. We found
Laura J. Carter   +8 more
wiley   +1 more source

Characterization of Bio-Sorbent from the Pyrolysis of Patchouli Dregs to Remove Methylene Blue Dyes [PDF]

open access: hybrid
Zetta Fazira   +7 more
openalex   +1 more source

Removal of lead from industrial wastewater using a low cost waste material [PDF]

open access: yes, 2015
Several industries utilize heavy metals in their industrial processes, eventually discharging them in their wastewater. Water contamination by heavy metals is a major environmental problem due to their acute toxicity and their accumulation in food chains.
Amer, Hayam Ahmed Talaat
core   +1 more source

A Review of Metal–Organic Framework (MOF) Based Active Food Packaging: Materials Selection, Cellulose Matrices Current Advances, Synthesis and Characterizations

open access: yesPackaging Technology and Science, Volume 39, Issue 5, Page 533-572, May 2026.
Active packaging offers an effective approach to extending food shelf life. This review summarizes the past decade of progress in metal‐organic framework (MOF)‐based active food packaging, highlighting material selection, characterization, challenges, and future prospects.
Belladini Lovely   +4 more
wiley   +1 more source

Spatial Variability in Trace Organic Compound Reactivity During Urban River Infiltration Into an Alluvial Aquifer

open access: yesWater Resources Research, Volume 62, Issue 5, May 2026.
Abstract Trace organic compounds (TrOCs) in lotic systems pose risks for ecosystem and human health. TrOCs can enter groundwater along losing river sections, yet little is known about the spatial extent of infiltration zones and the biogeochemical factors controlling the spatial variability of TrOC reactivity and removal, particularly along river‐to ...
Jonas L. Schaper   +6 more
wiley   +1 more source

Utilization of Jengkol Peel (Pithecellobium jiringa (Jack) Prain) as Lead (II) Ions Bio-sorbent with Column Method

open access: gold, 2020
Gatut Ari Wardani   +3 more
openalex   +1 more source

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