Results 51 to 60 of about 54,809 (167)

Evaluation of Wastewater Treatment of Detergent Industry Using Coagulation Procession Pilot Scale

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2005
Introduction: Surfactant or surface active agents are slightly soluble in water and cause foaming in waste treatment plants and also in the surface waters into which the waste effluent is discharged. During aeration of wastewater, these compounds collect
MR Shahmansouri, B Roshani
doaj  

Antioxidant activity of extracts formulated from Citrus aurantium and Artemisia herba alba

European Journal of Biological Research, 2020
Plants still present a large source of novel active biological compounds with different activities. The antioxidant activity of three extracts was evaluated by DPPH and ferric reducing antioxidant power methods.
Asma Boukhennoufa, Souhila Benmaghnia, Boumediene Meddah, Aicha Tir Touil Meddah   +3 more
doaj  

A Mini Library of Novel Triazolothiadiazepinylindole Analogues: Synthesis, Antioxidant and Antimicrobial Evaluations

The Scientific World Journal, 2014
A new series of novel triazolothiadiazepinylindole analogues were synthesized with an aim to examine possible antioxidant and antimicrobial activities. The titled compounds (3a–z) were obtained in good yield by reacting 5-(5-substituted-3-phenyl-1H-indol-
Jaiprakash Sharanappa Biradar, Parveen Rajesab, Naveen Jaiprakash Biradar, Sasidhar Balappa Somappa   +3 more
doaj   +1 more source

Valorization of Spent Coffee Grounds: Comparing Phenolic Content and Antioxidant Activity in Solid-Liquid vs. Subcritical Water Extraction Methods

Biology and Life Sciences Forum
The aim of this work was to extract phenolic compounds (PCs) from spent coffee grounds (SCGs) using two different methods (solid-liquid extraction (SLE) and subcritical water extraction (SWE)) and compare their total phenolic content (TPC) and their ...
Filipe Fernandes, Cristina Delerue-Matos, Clara Grosso   +2 more
doaj   +1 more source

The effect of ZnSO4 and Fe2(SO4)3 on the pyrolysis of cocoa shells: A tg-FTIR study

Heliyon
Pyrolysis stands out as one potential route for valorizing abundant agro-industrial cocoa residues. However, the products of this reaction, particularly bio-oil, do not possess the required quality for direct use in many applications.
Angie Xiomara Vesga, María Fernanda Cuentas, Alberto Ricardo Albis Arrieta   +2 more
doaj   +1 more source

Synthesis and antioxidant activity of 2-methylthio-pyrido[3,2-e][1,2,4] triazolo[1,5-a]pyrimidines

Open Chemistry, 2019
A series of 2-methylthio-pyrido-triazolopyrimidines (1-17) were prepared by the reaction of dimethyl-N-cyanoimidodithiocarbonate with hydrazinopyridine carboxylic acid as starting reactants.
Abuelizz Hatem A., Taie Hanan A.A., Marzouk Mohamed, Al-Salahi Rashad   +3 more
doaj   +1 more source

The structures of some ferric chloride–graphite compounds [PDF]

Acta Crystallographica, 1956
J. M. Cowley, J. A. Ibers
openaire   +1 more source

Intravenous iron versus blood transfusion for postpartum anemia: a systematic review and meta-analysis

Systematic Reviews
Background Intravenous iron (IV-iron) is used as an alternative to, or alongside, red blood cell transfusion (RBC-T) to treat more severe postpartum anemia (PPA), although optimal treatment options remain unclear.
E. Caljé, K. M. Groom, L. Dixon, J. Marriott, R. Foon, C. Oyston, F. H. Bloomfield, V. Jordan   +7 more
doaj   +1 more source

The Staining of Bacterial Capsules and Slime with Ferric Compounds [PDF]

Journal of Clinical Pathology, 1955
openaire   +2 more sources

Role of iron and TfR1 in the application of high‑dose ascorbate against pancreatic cancer. [PDF]

Oncol Rep
Piotrowsky A, Leischner C, Schmieder H, Detert K, Schneider K, Schulte J, Hammerschmidt S, Marongiu L, Renner O, Burkard M, Venturelli S.   +10 more
europepmc   +1 more source