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Harm of acid gas to human body
The Harms of Acid Rain to Human
Acid rain is a form of precipitation with high levels of sulfuric and nitric acids. It is created when pollutants, such as sulfur dioxide and nitrogen oxide, react in the atmosphere, forms their respective acids, and then fall to the ground. Acid rain is a major en......
1072 
Luna
lead pollution
Lead Pollution
In the contemporary world, lead pollution is becoming an increasingly alarming problem. Lead is a naturally occurring element found in the earth’s crust. It is used for many different purposes, including manufacturing batteries, paint, and pipes. It is also present in small amount......
Mine Land Reuse
Reclaiming Mining Land for Multiple Uses
Reclaiming land previously used as a mine site is a complex process, requiring a thorough understanding of how best to restore the pre-mining ecology of the area. Reclaiming an area previously mined has many implications. The land must be returned to its p......
chemical burns
Chemical Burns
A chemical burn occurs when skin or mucous membranes are exposed to a corrosive or caustic substance, causing tissue damage and sometimes permanent disfigurement or disability. Exposure to such substances can also cause severe eye damage and even blindness. The severity of a chemic......
chemical eye burns
Chemical Ocular Burns
Introduction
Chemical ocular burns occur when a person is exposed to any kind of caustic chemical, such as alkalis, acids, solvents, detergents, and bleaches. Ocular burns are serious medical emergencies and can lead to permanent vision loss, if not treated in time. The pur......
Venting
The Power of Computer Science
Computer science is one of the most important and powerful disciplines of modern times. It has a far-reaching influence on our lives, providing us with many different tools, services and products. From the way we communicate to the way we access information and media......
Oxygen consumption
Oxygen is a colorless, tasteless and odorless gas that makes up approximately 21% of the air we breathe. It is an essential element to all forms of known life on Earth. Without it, most creatures would not be able to survive because it is necessary for cellular respiration, which is a process used ......
explosive gas
Smoke bombs have been around for hundreds of years, but recently their uses have grown significantly. Mainly used for crowd control in public protests, smoke bombs have also become popular tools for first responders in tactical situations, as well as in military operations. To understand smoke bom......
Greening of tailings pond
Tailings reservoir greening
Tailings reservoirs are the frequent by-products of mining activities. They are the residues after extraction of valuable materials and contain a variety of metals and sulfides. Tailings reservoirs are often associated with damage to the natural environment, as they ma......
Rare metal smelting wastewater treatment
Rare metal smelting wastewater treatment
Introduction
For most industries, wastewater discharge is a major source of pollution. In many cases, the discharged wastewater contains toxic metals or organic substances and needs to be treated before it is released. The liquid by-products and waste mat......
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