Search results for keyword: odor
air curtain
Air Curtain
An air curtain is a device designed to separate two areas while keeping temperature and dust particles out. It is most commonly installed over doorways, to create an invisible barrier to either keep cold air out or keep warm air in. It can be used commercially, in restaurants, superma......
1240 
Sophie
Design of Waste Gas Treatment Workshop in Magnesium Plant
Design of Magnesium Plant Waste Gas Treatment Workshop
The gas generated from magnesium plants mostly contains oxides of nitrogen and carbon, particulates, and other compounds such as sulfur dioxide, chlorine, hydrocarbons and escape of refrigerant. To effectively treat and manage the waste gas d......
Fluoride Wastewater Treatment Design
Fluoride Wastewater Treatment Design
Fluoride is a form of naturally occurring element in the earths crust. It can cause adverse health effects in humans when ingested in high amounts. Fluoride is found in many natural sources, as well as in many industrial and agricultural operations such as min......
Metallurgical Plant Mine Ventilation Design
Mining ventilation design is a complex process, as it has to consider the complex interplay between air composition, concentration of contaminants and workers health in the underground and surface areas of the mine. The purpose of ventilation is to control the concentration of contaminants in the ......
Design of flue gas purification in aluminum electrolysis plant
Design of Flue Gas Purification in Aluminum Electrolytic Plant
Abstract: In order to meet the specifications of environmental protection of the aluminum electrolytic plant and make the quality of the flue gas meet the standards, the flue gas purification of the aluminum electrolytic plant has ach......
Fluidized leaching
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Polarization
Polarization is the acknowledged process by which opinion is formed, sometimes resulting in conflict and social tension between conflicting perspectives. This tendency to divide into two distinct camps to oppose one another is seen in all levels of society, from politics and religio......
Ecological environment quality assessment
Urban ecological environment quality assessment
In recent years, peoplehave been increasingly aware of the destructive impact of human activities on theenvironments, and the importance of maintaining a healthy environment. Therefore,it is of great importance to assess the quality of the environme......
natural ventilation
Natural ventilation
Natural ventilation is the process of supplying and removing air for the purpose of improving indoor air quality. It relies on the natural forces of wind, gravity, and pressure differences to facilitate air movement in and out of buildings. Natural ventilation is a cost-effect......
hydrogen sulfide poisoning
Introduction
Hydrogen sulfide (H2S) is a naturally occurring chemical compound found primarily in petroleum, petroleum pollution, and large deposits of decaying organic matter. It can also be created by industrial activity, such as welding and smelting. Hydrogen sulfide is a colorless, very toxic......
Charcoal cloth
Activated carbon cloth is a new type of adsorption material developed in recent years. It is made of activated carbon particles, adhesives and other materials through special processes. It is characterized by large pores and high adsorption capacity. This material has been widely used in many fiel......
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