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water pollutant
Water Pollution
Water pollution is a critical issue that affects the health and wellbeing of humans, animals, and ecosystems. Water pollution occurs when toxic materials, such as oil, chemicals, industrial effluents, and sewage, enter our water supplies. These pollutants can cause serious health ......
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Samantha
Hazards of hydrogen to steel
Hazards of Hydrogen on Steel
Hydrogen is an abundant gas that is naturally produced as part of many industrial processes. It is also used for a variety of purposes, including fueling hydrogen-powered vehicles, providing energy for manufacturing processes, and creating materials for consumer produ......
Analysis and Treatment of Common Faults of Extrusion Granulator
Introduction
Press granulator is a kind of equipment for industrial granulation. It is widely used in feed, food and pharmaceutical industries. Its advantages are fast granulation, simple operation and easy maintenance. In the process of operation, some common faults are prone to occur, and the f......
Construction of prestressed concrete structures
Abstract
The construction of pre-stressed concrete structures requires the use of specialized equipment and techniques. Prefabricated panels and/or beams are used to quickly assemble and dismiss a wide range of recognizable structures, such as walls and bridges. This paper reviews the advantages ......
Irradiation damage to nuclear reactor materials
Nuclear Reactor irradiation damage of materials
In the field of nuclear energy, fuel is typically composed of a mixture of U235 and U238, placed in the core of the reactor. This core is then kept in operation for a certain period of time and produces neutrons. The neutrons produced by the fission......
Environmental Quality
Air Quality
Air pollution has become one of the most pressing environmental concerns of our time. Polluted air affects both our environment and our health and contributes to a host of problems such as global warming and acid rain. As such, it is important to take steps to improve our air quality.......
Low specific resistance high voltage electrostatic precipitator
Introduction An electrostatic precipitator (ESP) is a filtration device that removes fine particles, like dust and smoke, from a flowing gas using the force of an induced electrostatic charge minimally impeding the flow of gases through the unit. In contrast to wet scrubbers which apply energy dire......
Advantages of oil-air lubrication compared to dry oil lubrication
Advantages of Oil and Gas Lubrication as Compared to Dry Lubrication
Oil and gas lubrication and dry lubrication are two important lubrication methods which are commonly used to reduce wear, friction and heat in machines and mechanical components. Understanding the advantages offered by both of t......
ammonia
Globalization
Globalization is the process of increased interconnectedness between countries, societies, cultures and economies around the world. It is driven by advances in communication and transportation, as well as a growth in international trade and investment. Globalization has been capturi......
Two-stage Vacuum Hard Plastic Extruded Brick Production Line Complete Technology
Double-level Vacuum Hard-plastic Extrusion Brick Production Line
Double-level vacuum hard-plastic extrusion brick production line is a multi-purpose production line that is used to produce a variety of different types of bricks. This type of system is characterized by its high-efficiency and its ......
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