Results 31 to 40 of about 18,501,544 (305)

Design of a bioaugmented soil aquifer treatment for efficient removal of p‐nitrophenol

Vadose Zone Journal, 2023
Secondary effluent reclamation and reuse is an effective solution to the water shortage problem, and the safety of reused water is a matter of increasing concern.
Min Shi, Yuesuo Yang, Ying Lu, Xi Zhang, Jinyu Shi   +4 more
doaj   +1 more source

p-Nitrophenol determination and remediation: an overview

Reviews in Analytical Chemistry, 2018
An almost exhaustive overview of the determination and remediation of p-nitrophenol (p-NP)-contaminated media is herein presented. p-NP is one of the priority pollutants on the U.S. Environmental Protection Agency list.
Tchieno Francis Merlin Melataguia, Tonle Ignas Kenfack   +1 more
doaj   +1 more source

Preparation and Enhanced Catalytic Hydrogenation Activity of Sb/Palygorskite (PAL) Nanoparticles

Nanoscale Research Letters, 2017
A Sb/palygorskite (PAL) composite was synthesized by a facile solvothermal process and applied in catalytic hydrogenation of p-nitrophenol for the first time.
Lin Tan, Muen He, Aidong Tang, Jing Chen
doaj   +1 more source

Synthesis of Ag/GO nanocomposite with promising photocatalytic ability for reduction reaction of p-nitrophenol

Materials Research Express, 2021
p -Aminophenol (PAP) is an important intermediate reagent in the synthesis of paracetamol, widely used as an analgesic and antipyretic drug. Therefore, finding an effective catalyst to improve PAP synthesis efficiency is worth studying.
Pham Tan Thi, Le Van Thang, Tran Van Khai, Tran Xuan Diem, Chau Ngoc Trong Nghia, Tran Thi Thanh Ngan, Le Minh Tri, Nguyen Ngoc Vinh, Nguyen Minh Hien   +8 more
doaj   +1 more source

Separation of p-Nitrophenol and o-Nitrophenol with three-liquid-phase extraction system

, 2009
Three-liquid-phase systems containing polyethylene glycol with different molecular weight were explored to investigate the partitioning behavior of simulated wastewater-containing isomers of p-Nitrophenol (p-NP) and o-Nitrophenot (o-NP). The distribution
Yu, Pinhua, Hua, Chao, Chang, ZD, Liu, Huizhou, Chang, Zhidong, Cao, Hongbin, Ma, Yinchen, Wang, Senjian   +7 more
core   +1 more source

Electrochemical oxidation of p-nitrophenol on boron-doped diamond film electrode

Gongye shui chuli
p-nitrophenol wastewater is characterized by high chemical oxygen demand(COD), biological hazard and refractory degradation, which is difficult to be treated efficiently using traditional methods.
JIANG Jing, CUI Zhaolun, ZHANG Chuyan, HUANG Nan   +3 more
doaj   +1 more source

Voltammetric Determination of Nitrophenols at a Silver Solid Amalgam Electrode*** Dedicated to the memory of Professor Jaroslav Heyrovský on the occasion of 85th anniversary of the invention of polarography.

International Journal of Electrochemical Science, 2007
The voltammetric behavior of 2-nitrophenol, 4-nitrophenol and 2,4-dinitrophenol was investigated by differential pulse voltammetry (DPV) at a mercury meniscus-modified silver solid amalgam electrode (m-AgSAE) and liquid mercury free polished silver solid
Jan Fischer, Lenka Vanourkova, Ales Danhel, Vlastimil Vyskocil, Karel Cizek, Jiri Barek, Karolina Peckova, Bogdan Yosypchuk, Tomas Navratil   +8 more
doaj   +1 more source

Mechanism of p-nitrophenol adsorption from aqueous solution by HDTMA+-pillared montmorillonite : implications for water purification

, 2008
HDTMA+ pillared montmorillonites were obtained by pillaring different amounts of the surfactant hexadecyltrimethylammonium bromide (HDTMAB) into sodium montmorillonite (Na-Mt) in an aqueous solution.
Zhou, Qin, Zhu, Jian Xi, Yuan, Peng, He, Hongping, Shen, Wei, Frost, Ray L.   +5 more
core   +1 more source

Simple and rapid hydrogenation of p-nitrophenol with aqueous formic acid in catalytic flow reactors

Beilstein Journal of Organic Chemistry, 2013
The inner surface of a metallic tube (i.d. 0.5 mm) was coated with a palladium (Pd)-based thin metallic layer by flow electroless plating. Simultaneous plating of Pd and silver (Ag) from their electroless-plating solution produced a mixed distributed ...
Rahat Javaid, Shin-ichiro Kawasaki, Akira Suzuki, Toshishige M. Suzuki   +3 more
doaj   +1 more source

One-Step Preparation of Rice Husk-Based Magnetic Biochar and Its Catalytic Activity for p-Nitrophenol Degradation

Chemical Engineering Transactions, 2020
In this study, magnetic biochar was successfully synthesized via one-step pyrolysis of FeCl3-loaded rice husk. Properties of the obtained magnetic biochar were determined by X-ray powder diffraction, SEM image, nitrogen adsorption isotherm, and vibrating
Dung Van Nguyen, Hang Ngoc Do, Han Ngoc Do, Nguyen Quang Long   +3 more
doaj   +1 more source