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Sources of Silica Dust
"On the Source of Silica Dust"
Between heaven and earth, there are many kinds of dust, among which silica dust has its sources.
First, mountains and rivers, earth and rocks, which are the foundation of silica dust. On the earth, the mountains are continuous, and the quality of stones is different. If there is a silica-containing stone, through the wear and tear of time, the erosion of wind and rain, its surface is gradually damaged, and the particles are scattered, turned into dust, and fluttered with the wind, this source of silica dust is also one.
Second, mining and metallurgy. Ancient mines, people dug. When the rocks were excavated, the ore veins containing silicon appeared in heaven and earth. Workers dug hard, and the stones were broken and dusty, and many of them were mixed with silica dust. The smelting of ore, the high temperature of the fire, makes the ore structure easier, and the composition of silicon also turns into fine dust, escaping in the air, which is another source of silicon dust.
Third, civil construction. Building houses, cutting wood to get stone, when the stone is broken and the wood is broken, the silicon in the stone becomes dust. And the work of mud tiles, mixing soil to make billets, the soil may also contain silicon, during labor, dust flies everywhere, this is also one of the sources of silicon dust.
From this perspective, the source of silicon dust is not just one end, but also the change of mountains and rivers, mining and metallurgy, and civil engineering. Everyone should recognize its source to avoid its harm.
Between heaven and earth, there are many kinds of dust, among which silica dust has its sources.
First, mountains and rivers, earth and rocks, which are the foundation of silica dust. On the earth, the mountains are continuous, and the quality of stones is different. If there is a silica-containing stone, through the wear and tear of time, the erosion of wind and rain, its surface is gradually damaged, and the particles are scattered, turned into dust, and fluttered with the wind, this source of silica dust is also one.
Second, mining and metallurgy. Ancient mines, people dug. When the rocks were excavated, the ore veins containing silicon appeared in heaven and earth. Workers dug hard, and the stones were broken and dusty, and many of them were mixed with silica dust. The smelting of ore, the high temperature of the fire, makes the ore structure easier, and the composition of silicon also turns into fine dust, escaping in the air, which is another source of silicon dust.
Third, civil construction. Building houses, cutting wood to get stone, when the stone is broken and the wood is broken, the silicon in the stone becomes dust. And the work of mud tiles, mixing soil to make billets, the soil may also contain silicon, during labor, dust flies everywhere, this is also one of the sources of silicon dust.
From this perspective, the source of silicon dust is not just one end, but also the change of mountains and rivers, mining and metallurgy, and civil engineering. Everyone should recognize its source to avoid its harm.
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