Results 81 to 90 of about 482,632 (223)

Nanofiber PVA‐Based Membranes Incorporating Functionalized Spanish Broom Derivatives for Sustainable Water Purification

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.
This study investigates Spanish broom (Spartium junceum) as a renewable source for electrospun composite membranes in sustainable water purification. MCC and biochar were functionalized with eco‐friendly precursors and nanomaterials (i.e., HNT, β‐CDs) to develop hybrid PVA nanofiber composites.
Giulia Rando, Silvia Sfameni, Jozefien Geltmeyer, Alessandra Palella, Lorenzo Spadaro, Alberto Riminucci, Karen De Clerck, Maria Rosaria Plutino   +7 more
wiley   +1 more source

Sustainable and Efficient Removal of Organic Dyes From Water Using a Graphene Oxide‐Conjugated PEGylated Polystyrene Resin

Journal of Applied Polymer Science, Volume 143, Issue 40, October 20, 2026.
A graphene oxide‐functionalized PEGylated polystyrene (PS‐PEG@GO) resin is developed as a recoverable, reusable adsorbent for cationic dye removal from water. Combining efficient multi‐dye adsorption with simple filtration‐based recovery and stable reuse, it retains over 90% removal for CV and MB and 89.19% and 85.15% for R6G and RB after 20 cycles ...
Kwanghee Yoo, Jun‐Sik Chu, Jayoung Namgung, Dong‐Eun Kim, Yoon‐Sik Lee, Bong‐Hyun Jun   +5 more
wiley   +1 more source

Covalent Attachment of Quaternary Ammonium Group to Geopolymer Surface With Silane Coupling Agent to Enable Simultaneous Adsorption of Cations and Anions

Advanced Materials Interfaces, Volume 13, Issue 17, 8 September 2026.
Modification of geopolymer surface with a silane coupling agent containing quaternary ammonium group enables the development of dual‐functioning ion exchanger for both cations and anions. In the present study, the performance of this material was demonstrated for the uptake of ammonium and nitrate from water.
Yangmei Yu, Marco Fazzini, Giorgia Franchin, Paolo Colombo, Dario Frascari, Md Faysal Hossain, Priyadharshini Perumal, Tero Luukkonen   +7 more
wiley   +1 more source

Next‐Generation Water Treatment With Molybdenum Disulfide: Dual‐Functionality in Pollutant Adsorption and Photocatalysis

Advanced Materials Technologies, Volume 11, Issue 17, 3 September 2026.
ABSTRACT Molybdenum disulfide (MoS2) has attracted attention as a promising material due to the growing demand for environmentally friendly, cost‐effective, and efficient water treatment techniques. With its physicochemical characteristics, this stratified bidimensional material allows it to be highly effective in adsorption and catalytic performance ...
Pariksha Bishnoi, Gunjan Chauhan, Phil Hart, Samarjeet Singh Siwal, Vijay Kumar Thakur   +4 more
wiley   +1 more source

Evaluating the Efficiency of Two-Parameter Adsorption Isotherm Models in the Adsorption of Methylene Blue [PDF]

Iranian Journal of Chemistry & Chemical Engineering
This study investigated the adsorption process of methylene blue cationic dye by silver nanoparticles synthesized using extract Tragopogon buphthalmoides.
Raoof Jabbari, Nahid Ghasemi
doaj   +1 more source

Taming Flexibility: Synergistic Pore and Polarity Engineering in a MOF for High‐Efficiency Xe/Kr Separation

Advanced Science, Volume 13, Issue 51, 14 September 2026.
Through a mixed‐ligand strategy that precisely regulates pore size and framework polarity, the Xe adsorption behavior is transformed from flexible to near‐rigid. ZIF‐7‐Cl(20) achieves sensitive recognition, efficient capture, and high selectivity for Xe, enabling high‐efficiency separation from Xe/Kr mixtures.
Tao Zhao, Xue Wang, Youjin Gong, Siqi Dong, Shunshun Xiong, Hui Xu, Aziz Bakhtiyarovich Ibragimov, Thamraa Alshahrani, He Zheng, Lin Li, Junkuo Gao   +10 more
wiley   +1 more source

Parallel Chemical Activation and Surface Modification Activated Carbon for Lead Adsorption

Chemical Engineering &Technology, Volume 49, Issue 9, September 2026.
A novel parallel chemical activation and surface modification (PAM) approach was developed to produce palm kernel shell‐derived activated carbon in a simplified single‐step process. The resulting adsorbent achieved Pb2+ adsorption capacities comparable to conventionally prepared activated carbon (57.95 mg/g) while reducing adsorption costs by 36.6 ...
Stephanie Ying Lin Wong, Jia Yen Lai, Lock Hei Ngu   +2 more
wiley   +1 more source

Adsorption of arsenic and fluoride: Modeling of single and competitive adsorption systems

Heliyon
The elevated co-occurrence of arsenic and fluoride in surface and groundwater poses risks to human health in many parts of the world. Using single and competitive batch equilibrium adsorption studies, this research focuses on As(V) and F adsorption by ...
Amrutha Acharya, Gautham Jeppu, Chikmagalur Raju Girish, Balakrishna Prabhu, Vytla Ramachandra Murty, Alita Stephy Martis, Shrividya Ramesh   +6 more
doaj   +1 more source

ZnO Decorated Electrospun Polylactic Acid Membrane for Organic Dyes Removal From Wastewaters

EcoMat, Volume 8, Issue 9, September 2026.
PLA electrospun membranes doped with ZnO can spontaneously remove organic dyes from wastewater. The high adsorption capacity obtained is strongly influenced by environmental conditions. ABSTRACT The present work reports the design of a novel nanocomposite adsorbent based on a bio‐based PLA electrospun membrane doped with ZnO (28 wt% confirmed by TGA ...
Gianluca Viscusi, Marta Balsamo, Maria Chiara Mistretta, Giuliana Gorrasi, Roberto Scaffaro   +4 more
wiley   +1 more source

(A) Langmuir isotherm based on fuzzy linear regression for the absorption of cadmium. (B) Langmuir isotherm based on fuzzy linear regression for the absorption of manganese. (C) Freundlich isotherm based on fuzzy linear regression for the absorption of cadmium. (D) Freundlich isotherm based on fuzzy linear regression for the absorption of manganese.

, 2015
(A) Langmuir isotherm based on fuzzy linear regression for the absorption of cadmium. (B) Langmuir isotherm based on fuzzy linear regression for the absorption of manganese.
Zehua Li (818554), Yahong Wei (818556), Yao Wang (102387), Keke Cheng (818553), Lei Zhang (38117), Xiaohui Ma (818555), Yunnan Hou (818552)   +6 more
core   +1 more source