Results 81 to 90 of about 3,433 (213)

Comparative Analysis of Palygorskite Samples From Different Occurrences in Guadalupe (Piauí, Brazil)

Journal of Aerospace Technology and Management, 2020
Palygorskite is a clay mineral that has several industrial and environmental applications. Palygorskite main deposits in Brazil are located in the municipality of Guadalupe, Piauí.
Tainara Cristina de Assis, Marcelle Cerqueda, Cristiane Gimenes Souza, Tammy Caroline Jesus, Giullia Bertrand Marçano, Karla Mayara Arguelles Simões, Patrícia Viana Rodrigues, Rayssa Paula Paz Furlanetto, Nathalia Oliveira Almeida dos Anjos, Luana Caroline da Silveira Nascimento, Bruna de Lemos Novo, Fernanda Arruda Nogueira Gomes da Silva, Fernanda Veronesi Marinho Pontes, Luciana Spinelli, Lídia Yokoyama, Carla Napoli Barbato, Victor Matheus Joaquim Salgado Campos, Viviane Gomes Teixeira, Francisco Manoel dos Santos Garrido, Luiz Carlos Bertolino   +19 more
doaj  

Influence of a Weak Pulsed Electromagnetic Field on the Atomic Structure of Natural Aluminosilicates Clinoptilolite, Montmorillonite and Palygorskit

Конденсированные среды и межфазные границы, 2020
Natural and artifi cial aluminosilicates are relevant research objects due to their wide using in medicine, food and chemical industries, and in agriculture.
Larisa I. Belchinskaya, Konstantin V. Zhuzhukin, Konstantin A. Barkov, Sergey A. Ivkov, Vladimir A. Terekhov, Evelina P. Domashevskaya   +5 more
doaj   +1 more source

Functionalized Palygorskite as a Delivery Platforms for Bioactive Asymmetric Beta-Diketone Dyes

Crystals
Natural clay minerals are among the most versatile materials used in the biomedical field. Palygorskite has found various applications in this field, from the treatment of diarrheal diseases in the past to materials with antibacterial properties and ...
Florentina Monica Raduly, Valentin Raditoiu, Alina Raditoiu, Maria Grapin, Radu Claudiu Fierascu, Iuliana Raut, Mariana Constantin   +6 more
doaj   +1 more source

Used Frying Oil Decolorization Study Using Eco‐Friendly Nano‐Clay Adsorbent: Process Optimization by RSM and ANFIS Approaches

ChemistrySelect, Volume 11, Issue 2, 15 January 2026.
This study explores sustainable waste frying oil treatment using Fuller's earth and optimizes the decolorization process through RSM and ANFIS modeling. A comparative assessment highlights the prediction accuracy and applicability of both tools for adsorption‐based purification and resource recovery.
Anietie O. Etim, Paul Musonge, Joseph K. Bwapwa   +2 more
wiley   +1 more source

Removal of inorganic contaminants from aqueous solutions using fibrous clay-supported zero-valent iron nano-particle composites [PDF]

علوم محیطی, 2017
Introduction: In recent years, zero-valent iron has drawn a great attention in wastewater treatment and ground water remediation. It can effectively remove priority water contaminants, but there are some disadvantages in the use of nZVI particles, such ...
Somayeh Bakhtiari, Sina Choghadi
doaj  

Palygorskite-supported sulfide-modified nanoscale zero-valent iron for Congo red removal

Environmental Pollutants & Bioavailability, 2019
In this work, the optimum conditions for the synthesis of nano zero valent iron sulfide were studied in detail using orthogonal experiment. The palygorskite-supported sulfide-modified nanoscale zero-valent iron (S-nZVI/P) was prepared, characterized, and ...
Guixiang Quan, Ming Yang, Qinya Fan, Hui Wang, Jinlong Yan   +4 more
doaj   +1 more source

Palygorskite Supplementation Improves Growth Performance, Oxidative Status, and Intestinal Barrier Function in Cherry Valley Ducks

The Journal of Poultry Science, 2019
The effects of dietary palygorskite (Pal) supplementation on growth performance, oxidative status, and intestinal barrier function in ducks were investigated.
Yuyu Wang, Baozhe Wang, Qiang Liu, Chengrui Fan, Jiaying Li, Yanmin Zhou, Su Zhuang   +6 more
doaj   +1 more source

Thermal Decomposition of Maya Blue: Extraction of Indigo Thermal Decomposition Steps from a Multistep Heterogeneous Reaction Using a Kinetic Deconvolution Analysis

Molecules, 2019
Examining the kinetics of solids’ thermal decomposition with multiple overlapping steps is of growing interest in many fields, including materials science and engineering.
Yui Yamamoto, Nobuyoshi Koga
doaj   +1 more source

Crystallochemical characterization of the palygorskite and sepiolite from the Allou Kagne deposit, Senegal [PDF]

, 2007
Altres ajuts: CICYT/CGL2006-09843/BTEThe Allou Kagne (Senegal) deposit consists of different proportions of palygorskite and sepiolite, and these are associated with small quantities of quartz and X-ray amorphous silica as impurities.
García-Romero, E., Súarez Barrios, Mercedes, Álvarez Berenguer, Antonio, Suárez, M., Santarén, J., Santarén Rome, Julio, García Romero, Emilia, Sua´rez, M., Alvarez, A., Santare´n, J., Garci´a-romero, E.   +10 more
core   +1 more source

Palygorskite Supporting Homogeneously Dispersed Ag Nanoparticles: Molten Salt Method and Enhanced Antibacterial Performance

, 2022
Supported silver nanoparticles (Ag NPs) have been used extensively as antibacterial agents in biomedicine, biotechnology, and environmental remediation.
Qingze Chen, Gu, Cheng, Chen, Qingze, Qiuzhi He, Shiya He, Zhu, Runliang, Jing Du, He, Shiya, Guocheng Lv, He, Qiuzhi, Wang, Aiqin, Cheng Gu, Du, Jing, Lv, Guocheng, Runliang Zhu, Aiqin Wang   +15 more
core   +1 more source