Effect of Date Palm Derived Biochar on Soil’s Bulk Density, pH, and Nitrogen Content
Effect of Date Palm Derived Biochar on Soil’s Bulk Density, pH, and Nitrogen Content

Aola H. F. Tahir; Faris H. Al-Ani; AbdulHameed M. J. Al Obaidy

Volume 40, Issue 11 , November 2022, , Page 1358-1364

https://doi.org/10.30684/etj.2021.132003.1082

Abstract
  The use of biochar as a soil amendment has been the focus of many studies. It is believed to improve soil characteristics and increase crop yields. Still, a diverse range of feedstocks ...  Read More ...
The permeation and Separation Characteristics of Polymeric Membranes Incorporated with Nanoparticles for Dye Removal and Interaction Mechanisms between Polymer and Nanoparticles: A Mini Review
The permeation and Separation Characteristics of Polymeric Membranes Incorporated with Nanoparticles for Dye Removal and Interaction Mechanisms between Polymer and Nanoparticles: A Mini Review

Dalya D. Al-Araji; Faris H. Al-Ani; Qusay F. Alsalhy

Volume 40, Issue 11 , November 2022, , Page 1399-1411

https://doi.org/10.30684/etj.2022.132572.1129

Abstract
  Dyes are an essential group of organic pollutants with a long history of harming aquatic life and humans. Prior to disposal, polluted dye wastewater must be adequately treated to prevent ...  Read More ...
SWOT-Based Assessment of the Maintenance Management of the Wastewater Treatment Plants in Iraq
SWOT-Based Assessment of the Maintenance Management of the Wastewater Treatment Plants in Iraq

Reem Tareq Al-Attar; Faris H. Al-Ani; Mahmoud Saleh Al-Khafaji

Volume 40, Issue 5 , May 2022, , Page 677-694

https://doi.org/10.30684/etj.v40i5.2146

Abstract
  In Iraq, due to WWTPs being old and outdated, an evaluation of the maintenance management is needed to highlight the points of weaknesses and strengths of the plants. In this paper, ...  Read More ...