The green process using alkylation technique in producing gasoline and the effect of the technique upon decreasing water pollution: A case study in the central refineries company /Al Dora

The research discusses some modern concepts in the sector of operations management represented in green design, the cleanest process and the green product. Enhancing the process could lead to enhancing the product and then achieving better environmental performance. Therefore, the research deals with addressing the problem of water pollution because of the production process as a result of the environmental effect resulting from the production of fuel in the Dora refinery. The research aims at showing the effect of applying the technique of (alkylation) in the production of (cars fuel) to reduce waste and to clarify the effect of the alternative situation in the treatment of the process. The research importance stems from the application of tools and appropriate technique to the process to provide a product more compatible with the environment. Therefore, we are interested in this research in two aspects: improving production and reducing environmental pollution. It was found in the research that the application of the alkylating technique ‎ project led to the reduction of solid pollutants (GWG) almost (zero) by dispensing with the use of furnaces that produce the material (carbon steel). This means that (SWG = Zero), as well as a decrease in water consumption by (31741,920) barrels per year

The Role of the Holonic Manufacturing System in Achieving Product Quality: an Exploratory Study in the General Company for the Automotive Industry of Alexandria

Purpose: The aim of this study is deals with the methods that preserve the natural products and offer them at a cost while maintaining the quality of the products, which leads to the company’s production of profits.   Theoretical framework: This aspect has been prepared by referring to sources and references specialized in production management and total quality management, such as books, theses, theses, research and studies, including what is available in the library and others from the international information network, the Internet.   Methodology: The project was implemented in the implementation of a set of computer programs: (SPSS V25) / (Amos V25) / (Microsoft Excel 2010). The systematic literature review was built from the content analysis of papers from the Web of Science and Scopus database. The papers were analyzed from descriptive.   Findings: The results of the research bear the thinking of the departments about the most important element of production, represented by the labor force, as the success of the administrative teams Which represents the basic idea of ​​the component (Holon employees).   Research, Practical & Social implications: The study is the departments must adopt scientific and systematic mechanisms and methods in consolidating the culture of modern systems and adopting them according to what is scientific, even in preliminary and steps simplified.   Originality/value: A model was proposed to clarify the relationship between holographic manufacturing requirements and product quality through the use of statistical methods such as the Pearson correlation coefficient and the regression coefficient to clarify the correlation and effect relationship between these two variables