Factors Affecting the Decomposition of Marble Buildings by Acid Rain

Factors affecting decomposition of marble buildings in relation to acid rain Acid rain: Nitrogen and sulfur dioxide come from a tall chimney and a car. They enter the air and carry away gases that react with water vapor and oxygen. As a result, H 2 SO 4 (sulfuric acid) and HNO 3 (nitric acid) are produced. The acid becomes part of the cloud and falls to the ground like acid rain and snow. This may be several miles away from the original source. Since acid rain removes nutrients from the soil, the plants can not reach them and eventually kill the surrounding death.

Acid rain attacks metals and stones, so it is corrosive. As a result, it causes weathering of the building, corrosion of the metal and peeling of the paint on the surface. Building structures made of marble and limestone are mainly affected by acid rain. This is because acids can incorporate calcium compounds into structures. This effect destroys buildings, tombstones, statues and historic buildings. Metals such as steel, bronze, copper and iron also corrode due to acid rain

Other Effects: Acid rain causes building weathering, metal corrosion and peeling of the surface coating. Buildings and structures made of marble and limestone are buildings and structures that are particularly damaged by acid rain due to the acidity of the rain and the reactivity of the calcium compounds in the structure. The effect is common in statues, old tombstones, historic buildings, and damaged buildings. Acid rain may corrode metals such as steel, bronze, copper and iron. Most of the power that supports modern energy demand is generated by burning fossil fuels such as petroleum, natural gas, and coal as a main factor of acid rain, and nitrogen oxides (NOx) and sulfur dioxide (SO2) It creates. Combusted coal is mainly SO 2 emissions while NOx emissions are primarily emissions from fossil fuel combustion.

Even walking in acid rain or swimming in a lake affected by acid rain is as dangerous as walking in normal rain or swimming in an acidic lake There is none. However, when acid rain-SO 2 and NO x and sulfate and nitrate particles are in the air, they can be harmful to the human body. SO2 and NOX react in the atmosphere to form fine sulfate and nitrate particles that may be inhaled into the lungs. Many scientific studies have shown the influence of these particles on cardiac function, such as the effect on pulmonary function such as death of the person who caused the heart attack which increases the risk of heart disease, and dyspnea in asthma patients There.