Engineering and Technology Journal

Author = Ali, Ali A.

Number of Articles: 2
Mechanical Performance of Blended Fly Ash-based Geopolymer Concrete with GGBS and Metakaolin
Mechanical Performance of Blended Fly Ash-based Geopolymer Concrete with GGBS and Metakaolin

Ali A. Ali; Tareq S. Al-Attar; Waleed A. Abbas

Volume 40, Issue 5 , May 2022, , Page 819-831

https://doi.org/10.30684/etj.2022.132647.1135

Abstract
  One of the most user-friendly alternatives to ordinary concrete is geopolymer concrete(GPC), which achieves the same result. GPC is a unique substance made by activating source materials ...  Read More ...
Effect of Filtration Units on Contact Time Required for Removal of Microorganisms
Effect of Filtration Units on Contact Time Required for Removal of Microorganisms

Ali Abdullah Hassan

Volume 24, Issue 5 , May 2005, , Page 220-229

https://doi.org/10.30684/etj.24.5.11

Abstract
  Abstract : Through five months in 2003-2004 many samples of water were drawn from Al - Wathba water treatment plant in Baghdad city , certinely from the intake and before and after ...  Read More ...