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sulphur dioxide

SO2's biological impacts are currently being researched. Multiple causes contribute to the presence of SO2 in the atmosphere. Among the primary sources are industry and agriculture. The NECR has established goals to cut sulphur dioxide emissions even further.

Biological effects

The biological consequences of sulfur dioxide, one of the most prevalent gases emitted during volcanic eruptions, are crucial because it poses a considerable risk to human health and the environment. The odor of the gas is intense, and it irritates the nose and throat.


Certain individuals are extremely sensitive to sulfur dioxide. These individuals may have chronic bronchitis without bacterial infection, respiratory paralysis, and chest tightness, among other serious health effects.


Asthma has also been connected to exposure to sulfur dioxide over short periods of time. At low quantities, the gas produces irritation and respiratory issues, however at high concentrations, respiratory edema might occur. Symptoms include coughing, chest discomfort, and trouble breathing.


Sulfur dioxide is created during the smelting of metallic ores, the production of paper, and the pulping of wood. In the United States, it is used as a food ingredient. Also emitting sulfur dioxide are metal refineries and coal-fired power stations.


Acid rain is a significant issue in the northern hemisphere. It can harm crops and entire forest ecosystems. Ozone depletion is one of the side effects of sulfate aerosols.


The presence of sulfur dioxide has been linked to severe asthmatic problems. It is unclear whether sulfur dioxide's respiratory effects are generated by the gas itself or by its chemical characteristics.

Why choose JinHong Gas sulphur dioxide?

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