Results 111 to 120 of about 157 (128)

Potential Application of Periwinkle Shell Ash as Photocatalyst for the Heterogeneous Photocatalytic Decolourisation of Congo Red Dye in Aqueous Solution

2015
The potential of locally sourced periwinkle shell ash (PSA) has been explored as an alternative photocatalyst for the photocatalytic decolourisation of Congo red dye. The effect of process parameters such as irradiation time, initial dye concentration, catalyst dosage, pH of the solution and the addition of hydrogen peroxide (H2O2) on the extent of ...
Aisien, Felix Aibuedefe, Amenaghawon, Andrew Nosakhare, Osayamen, Gabriel Timi   +2 more
openaire   +1 more source

Effect of Periwinkle Shell Ash on Compressive Strength and Brittleness of Cement-Stabilized Lateritic Soils

International Journal of Advances in Engineering and Management
This study focuses on predicting the strength characteristics, including compressive strength and brittleness index, of lateritic soils stabilized with a periwinkle shell ash (PSA)-cement mixture. The Scheffe mix model, transformed using Osadebe’s principle, was employed to develop models that predict these properties.
openaire   +1 more source

Experimental study on tribological (dry sliding wear) behaviour of polyester matrix hybrid composite reinforced with particulate wood charcoal and periwinkle shell

Journal of King Saud University, Engineering Sciences, 2021
Francis Odikpo Edoziuno
exaly  

Development of Asbestos-free Disc Brake Pad Using Periwinkle Shell Powder and Coconut Shell Ash as Base Materials

Advances in Image and Video Processing, 2022
openaire   +1 more source

RETRACTED ARTICLE: Unveiling high-performance carburized mild steel using coconut shell ash and CaCO3 nanoparticles derived from periwinkle shell

The International Journal of Advanced Manufacturing Technology, 2023
Oyewole Adedipe, Victor Sunday Aigbodion, Nicholas Agbese Agbo, Sunday Albert Lawal, Oyebola Wahab Akanni Oyeladun, James Baba Mokwa, Emmanuel Toi Dauda   +6 more
openaire   +1 more source

Explicit microstructural and electrochemical study of value-added carburized mild steel with coconut shell ash and CaCO3 nanoparticles derived from periwinkle shell

Chemical Data Collections, 2023
Oyewole Adedipe, Victor Sunday Aigbodion, Nicholas Agbese Agbo, Sunday Albert Lawal, Oyebola Wahab Akanni Oyeladun, James Baba Mokwa, Emmanuel Toi Dauda   +6 more
openaire   +1 more source

Use of periwinkle shell by-products in Portland cement-based materials: an overview

International Journal of Environment and Waste Management, 2020
Uchechi G Eziefula
exaly  

Periwinkle Shell Ash Facilitated Photocatalytic Decolourisation of Acid Orange 7 in Aqueous Solution

2014
Aisien, Felix, Amenaghawon, Andrew, Osarumwense, Jude, Dozie Ochei   +3 more
openaire   +1 more source

Physiological responses of Catharanthus roseus (periwinkle) to ash yellows phytoplasmal infection

New Phytologist, 2001
Puay Yok Tan, Thomas H Whitlow
exaly  

Potentials of Cement Kiln Dust-Periwinkle Shell Ash Blends on Plasticity Properties of Two Selected Tropical Soils for use as Sustainable Construction Materials

IOP Conference Series: Materials Science and Engineering, 2021
exaly