Engineering and Technology Journal

Author = Mahdi, Hashim A.

Number of Articles: 2
Design a Gray Water Treatment System for a Virtual Building Working by Solar Energy
Design a Gray Water Treatment System for a Virtual Building Working by Solar Energy

Kheria M. Essa; Hashim A. Mahdi; Mohammed H. Mohammed

Volume 36, 1C , October 2018, , Page 79-85

https://doi.org/10.30684/etj.36.1C.12

Abstract
  This work has showed that gray water can be used in irrigation with great success. It includes the explanation of how water recycling will save water for irrigation and agriculture ...  Read More ...
Experimental Investigation of a New Modified Catalysts (WO3/Si-Zr) and (Si-Zr) for the Process of Aerosol Nanocatalysts by FCC of Residual Vacuum Distillation
Experimental Investigation of a New Modified Catalysts (WO3/Si-Zr) and (Si-Zr) for the Process of Aerosol Nanocatalysts by FCC of Residual Vacuum Distillation

Hashim A. Mahdi; Sregey Kudryavtsev

Volume 36, 3A , March 2018, , Page 274-281

https://doi.org/10.30684/etj.36.3A.5

Abstract
  This work aims at comparing between the a new modified catalyst WO3/Si-Zr and catalyst Si-Zr to obtain gasoline and diesel fraction , The new theory of aerosol nanocatalysts technology ...  Read More ...