Results 11 to 20 of about 18,501,544 (305)
Adsorption of p-nitrophenol on organoclays [PDF]
Journal of Thermal Analysis and Calorimetry, 2012 In this study, organoclays were prepared through ion exchange of a single cationic surfactant, hexadecyltrimethylammonium bromide and characterised by a range of methods including X-ray diffraction (XRD) and thermogravimetric analysis. Changes in the surface properties of montmorillonite and the organoclays were observed and the basal spacings of ...
Park, Yuri +3 more
openaire +4 more sources
Biodegradation of p-nitrophenol by microalgae [PDF]
Journal of Applied Phycology, 2003 A study was made on the use of a mixed microalgal consortium to degrade p-nitrophenol. The consortium was obtained from a microbial community in a waste container fed with the remains and by-products of medium culture containing substituted aromatic pollutants (nitrophenols, chlorophenols, fluorobenzene).
Lima, Sofia A. C. +2 more
openaire +4 more sources
In situ electrochemical synthesis of graphene-poly(arginine) composite for p-nitrophenol monitoring.
Journal of Hazardous Materials, 2021 Para-Nitrophenol (p-nitrophenol) is a common industrial pollutant occurring widely in water bodies, yet actual monitoring methods are limited. Herein we proposed a fully electrochemically in situ synthesized graphene-polyarginine composite functionalized
Yiwei Li +7 more
semanticscholar +2 more sources
Characterisation of organoclays and adsorption of p-nitrophenol: Environmental application
Journal of Colloid and Interface Science, 2011 Organoclays were synthesised through ion exchange of a single surfactant for sodium ions, and characterised by a range of method including X-ray diffraction (XRD), BET, X-ray photoelectron spectroscopy (XPS), thermogravimetric analysis (TGA), Fourier transform infrared spectroscopy (FT-IR), and transmission electron microscopy (TEM).
Park, Yu, Ayoko, Godwin, Frost, Ray
openaire +4 more sources
Cr-MOF-Based Electrochemical Sensor for the Detection of P-Nitrophenol. [PDF]
Biosensors (Basel), 2022 Cr-MOF nanoparticles were synthesized by a simple hydrothermal method, and their morphology and structure were characterized by SEM, TEM, and XRD techniques.
Hu C, Pan P, Huang H, Liu H.
europepmc +2 more sources
Fully Flexible Covalent Organic Frameworks for Fluorescence Sensing 2,4,6-Trinitrophenol and p-Nitrophenol. [PDF]
Polymers (Basel), 2023 Nitrophenols are important nitroaromatic compounds, both important environmental pollutants and dangerous explosives, posing a devastating danger and pollution threat to humans. It is vital to detect efficiently trace nitrophenols in the environment.
Zhu H, Geng TM, Tang KB.
europepmc +2 more sources
Applied Water Science, 2023 This study aimed to create activated carbon thin film (ACTF) as a hybrid nanocarbon via a simple and efficient method through a single-step mixing process using thermal functionalization techniques. TEM, BET, BJH, FTIR, XRD, and TGA analyses were used to
Sahar saad Gabr +4 more
semanticscholar +1 more source
Degradation of p-Nitrophenol by activated persulfate with carbon-based materials.
Journal of Environmental Management, 2023 The removal of p-nitrophenol (PNP) from wastewater was evaluated by the activated persulfate process using different materials - carbon xerogels (XG), carbon nanotubes (CNT), and activated carbon (AC) -, and also using such materials doped with nitrogen (
Carmen S. D. Rodrigues +4 more
semanticscholar +1 more source
Adsorption characteristics and mechanism of p-nitrophenol by pine sawdust biochar samples produced at different pyrolysis temperatures. [PDF]
Sci Rep, 2020 Biochar is becoming a low-cost substitute of activated carbon for the removal of multiple contaminants. In this study, five biochar samples derived from pine sawdust were produced at different pyrolysis temperatures (300 °C–700 °C) and used adsorbents to
Liu L, Deng G, Shi X.
europepmc +2 more sources
Synthesis of p-Aminophenol from p-Nitrophenol Using CuO-Nanoleaf/g-Al2O3 Catalyst
Bulletin of Chemical Reaction Engineering & Catalysis, 2022 The CuO-nanoleaf/g-Al2O3 catalyst was synthesized through wet chemical impregnation and had promising catalytic activity in reducing p-Nitrophenol (PNP) into p-Aminophenol (PAP).
Didik Sudarsono +2 more
doaj +1 more source