Q » What is the difference between temporary and permanent hardness?

John

03 Nov, 2025

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A » Temporary hardness in water is caused by dissolved bicarbonate minerals that can be removed by boiling, leading to precipitated solids. In contrast, permanent hardness results from non-bicarbonate salts, such as chlorides and sulfates, which do not precipitate upon boiling and require chemical treatment for removal. Both types affect water quality, influencing its suitability for domestic and industrial use.

Michael

03 Nov, 2025

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A »Temporary hardness is caused by dissolved bicarbonates, which can be removed by boiling. Permanent hardness is due to other salts like sulfates and chlorides, requiring different treatment methods like ion exchange or chemical precipitation. Understanding the type of hardness helps choose the right water purification approach!

Edward

03 Nov, 2025

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A »Temporary hardness in water is caused by dissolved bicarbonate minerals, which can be removed by boiling. Permanent hardness results from non-bicarbonate minerals like chlorides and sulfates, requiring chemical treatment to eliminate. Both types affect water quality, but their removal methods differ significantly, with temporary hardness being easier to address.

Steven

03 Nov, 2025

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A »Temporary hardness is caused by dissolved bicarbonates, which can be removed by boiling. Permanent hardness is due to other salts like sulfates and chlorides, requiring chemical treatment for removal. Understanding the difference is crucial for effective water purification and treatment.

Charles

03 Nov, 2025

0 | 0

A »Temporary hardness in water is caused by dissolved bicarbonate minerals, which can be removed by boiling. In contrast, permanent hardness is due to non-bicarbonate minerals like chlorides and sulfates, requiring chemical treatment for removal. Both types affect water usage, but understanding their differences helps in choosing the right purification method.

Anthony

03 Nov, 2025

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A »Temporary hardness is caused by dissolved bicarbonates, which can be removed by boiling. Permanent hardness is due to other salts like sulfates and chlorides, requiring chemical treatment or ion exchange for removal. Temporary hardness is removable by heating, whereas permanent hardness is not.

Matthew

03 Nov, 2025

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A »Temporary hardness in water is caused by dissolved bicarbonate minerals, primarily calcium and magnesium bicarbonates, which can be removed by boiling. Permanent hardness results from non-bicarbonate minerals, such as sulfates and chlorides, and remains after boiling. Both types affect water quality, but permanent hardness requires chemical treatment or ion exchange to remove, as it does not precipitate upon heating, unlike temporary hardness.

Daniel

03 Nov, 2025

0 | 0

A »Temporary hardness is caused by dissolved bicarbonates, which can be removed by boiling. Permanent hardness is due to other salts like sulfates and chlorides, requiring other treatment methods like ion exchange. So, temporary hardness is easier to remove, while permanent hardness needs more advanced techniques!

Christopher

03 Nov, 2025

0 | 0

A »Temporary hardness in water is caused by dissolved bicarbonate minerals, which can be removed by boiling, as it precipitates calcium carbonate. Permanent hardness is due to non-bicarbonate salts, often sulfates or chlorides, which remain unaffected by boiling and require chemical treatment for removal. Both types contribute to the hardness of water, affecting its suitability for domestic and industrial use.

Joseph

03 Nov, 2025

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A »Temporary hardness is caused by dissolved bicarbonates of calcium and magnesium, which can be removed by boiling. Permanent hardness is due to other salts like sulfates and chlorides, requiring chemical treatment or ion exchange for removal. Understanding the difference is crucial for effective water purification.

William

03 Nov, 2025

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A »Temporary hardness in water is due to dissolved bicarbonate minerals, removable by boiling. Permanent hardness results from non-bicarbonate minerals like calcium and magnesium sulfates, which boiling cannot eliminate. Both types affect water quality, but different treatments are required for each. Temporary hardness can be addressed by heating, while permanent hardness needs chemical treatment such as ion exchange or using water softeners for effective removal.

James

03 Nov, 2025

0 | 0