Packaging is an interdisciplinary science that includes industrial design, graphics, printing and industrial engineering. In the field of packaging design, standards have been developed, many of which are related to Military and logistics positions are provided by centers such as the US Navy and NAVSO.
Tetra pak packaging Read More »
Cavitation is a phenomenon that often occurs in hydraulic systems under a series of special conditions. At high speeds, it causes damage and pits on the surface. Cavitation damage to structures designed for high speeds and in high dams and large overflows is a permanent problem.
Cavitation phenomenon Read More »
With the increasing development and growing tendency of organizations to establish management systems in accordance with organizational goals and at the request of customers and stakeholders, the logic of establishing several management systems simultaneously was widely accepted in Iran.
Rittal Company started its work in 1961 with the production of various electrical panels in Ritter Shausen, Germany, and over the years with the help of skilled and expert people and initiative in the production of panels and its accessories, to this day as the largest manufacturer Standard boards are known all over the world.
History of Rittal company Read More »
Millions of work-related accidents occur around the world each year, some of which lead to death and others to disability and debilitating injuries. HSE consists of three terms: Health, Safety, Environment, which has been a management tool to control and improve the performance of health, safety and environment in all development programs and industrial projects
Health-Safety-Environment Read More »
In the electricity industry, if the safety of public electricity is not observed, the risk of electric shock is inevitable. Therefore, before touching the wires or electrical devices for repair or any inspection, the electricity must be cut off in the circuit and make sure that there is no electricity and the presence or absence
General electrical safety Read More »
Background and purpose: Energy recycling from waste is a suitable method for waste management and clean energy production. The aim of this study was to investigate the anaerobic digestion of food waste by microwave preparation at different times and capacities, which ultimately increases anaerobic digestion and methane production.
Production of methane gas from food waste Read More »
Consumption of large amounts of histamine with food causes histamine poisoning in consumers. Not much information is available on the content of histamine in various foods in the country. At present, histamine levels have been measured in samples of foods consumed in the human diet that can contain histamine based on source information.
Histamine and its poisoning Read More »
Alcoholic fermentation is carried out on a large scale by culturing the yeast of the fungal fungus (Sacharomyces Cerevistac) in special fermentation containers with primary yeast dough (primary fermenter). The desired yeast culture mass is then transferred to fermentation jars containing molasses diluted with water and the pH is adjusted to 4.5.
Production and application of alcohol Read More »
The Covid-19 crisis will affect innovation. However, since innovation is a key factor for corporate strategy and national economic growth strategies, it is hoped that innovation will not decline as much as the economy has collapsed.
Global Innovation Index Read More »
The scientific concept of reverse osmosis is based on the principles of mass transfer phenomenon. The difference in concentration is also the driving force of mass transfer between two streams with different concentrations. Understanding the phenomenon of reverse osmosis requires understanding the phenomenon of mass transfer based on osmotic pressure between two streams with different
Steronize Sterilization is the process by which microorganisms and their transmitters, including fungi, bacteria, bacteria, and viruses, are removed from the surface of objects. The sterilization process, depending on the type of equipment required for sterilization, includes heat, dry (four), heat, wet (autoclave), chemical, radioactive (radio gamic) and plasma autoclave (by oxygen peroxide and autoclave
