Results 91 to 100 of about 440,577 (196)

Synthesis and Determination Level of Calcium-Phosphate Hydroxyapatite (HAp) from Chicken Eggshell [PDF]

, 2018
The purpose of this study was to synthesize bio-ceramics hydroxyapatite (HAp) from local chicken eggshell and broiler chicken eggshell. The synthesis was done by using precipitation method with sintering temperature 1000ºC. In addition, to determine the
Margareta Novian Cahyanti, Soetjipto, Hartati, Cahyanti, Margareta Novian, Wadu, Imelda, Hartati Soetjipto, Imelda Wadu   +5 more
core   +1 more source

Stabilization of Soil Using Eggshell Powder as a Partial Replacement for Lime: A Sustainable Approach

Jurnal Civil Engineering Study
This study assesses the effectiveness of lime in stabilizing soil and focus on the prospects of using eggshell powder as an economic and environmentally friendly alternative to lime.
Adnan
doaj   +1 more source

Evaluation of eggshell powder as an experimental direct pulp capping material [PDF]

, 2020
Aim: is to histopathologically evaluate dental pulp response to eggshell powder as a direct pulp capping material and compare it to Calcium Hydroxide as regard to inflammation, calcific bridge formation and fibrosis.
Kataiaa, Mohamed Medhat, E. Essa, Mona, Alaa El Din, Enas, M. Kataia, Engy, Salah, Mohamed   +4 more
core  

Performance Study of Plain Cement Concrete Containing Quartz Powder and Eggshell Powder as Partial Replacement of Cement

International Journal of Emerging Research in Engineering, Science, and Management
Concrete remains a mainstay among construction materials despite ongoing improvements to enhance its environmental friendliness and effectiveness. This study explores the effects of adding quartz and eggshell powder to concrete.
Allu Taraka Rama Rao, Ravi Kumar, Chandra Mouli V.S.A   +2 more
doaj   +1 more source

Influences of Fly-Ash and Eggshell Powder on Some of Engineering Properties of Al-Umara Soil

Journal of Engineering and Sustainable Development, 2012
The purpose of this study was to investigate the influences of adding each fly-ash and eggshell powder on the Atterberg Limits, Cohesion, and Angle of Internal Friction of the tested soil.
Najwa Wasif Jassim
doaj  

Structure-property relationship of eggshell-derived bio-filler reinforced flax fiber/ epoxy composites

Next Materials
This study examines the impact of eggshell powder as a sustainable, bio-derived filler on the structural and property features of flax-fiber-reinforced epoxy composites designed for lightweight structural applications. Composite laminates incorporating 0,
Madhu Puttegowda, Sharath Ballupete Nagaraju, Rudianto Raharjo, Khairul Anam, Sanjay Mavinkere Rangappa, Suchart Siengchin   +5 more
doaj   +1 more source

Feasibility study of enhancing enzyme-induced carbonate precipitation with eggshell waste for sand solidification

Biogeotechnics
Utilizing Enzyme-Induced Calcium Carbonate Precipitation (EICP) reinforcement technology has emerged as an innovative approach for soil improvement. In this study, kitchen waste eggshell powder was used as an additive material for EICP. The high external
Zhen Yan, Kazunori Nakashima, Chikara Takano, Satoru Kawasaki   +3 more
doaj   +1 more source

Eggshell Powder as an Adsorbent for Removal of Fluoride from Aqueous Solution: Equilibrium, Kinetic and Thermodynamic Studies

E-Journal of Chemistry, 2012
A new medium, eggshell powder has been developed for fluoride removal from aqueous solution. Fluoride adsorption was studied in a batch system where adsorption was found to be pH dependent with maximum removal efficiency at 6.0. The experimental data was
R. Bhaumik, N. K. Mondal, B. Das, P. Roy, K. C. Pal, C. Das, A. Baneerjee, Jayanta kumar Datta   +7 more
doaj   +1 more source

Evaluation of the Potential Beneficial Effects of Ostrich Eggshell Combined With Eggshell Membranes in Healing of Cranial Defects in Rabbits

, 2003
Potential beneficial effects of outer and inner ostrich eggshell membranes alone and in combination with the shell powder on bone regeneration in cranial defects of 18 rabbits were investigated using radiological, clinical and histological methods. Three
Çelik, İlhami, Durmuş, Ercan, Aydın, M. F., Öztürk, A., Özkan, Y.   +4 more
core   +1 more source

Innovation of Embedding Eggshell to Enhance Physical-Mechanical-Thermal Properties in Fired Clay Bricks via Extrusion Process

MATEC Web of Conferences, 2016
Eggshell functioned as a bio-filler and sintering aid added into earthenware clay compounds to make fire clay bricks via extrusion process. The main composition of eggshell is calcium carbonate (CaCO3) while the main composition of earthenware is ...
Tangboriboon Nuchnapa, Moonsri Sopita, Netthip Atima, Sirivat Anuvat   +3 more
doaj   +1 more source