Related Questions

Permanent hardness of water may be removed by addition of
Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of
Which of the following processes can remove both temporary as well as permanent hardness of water?
If the total hardness of water is greater than its total alkalinity, the carbonate hardness will be equal to
Presence of __________ hardness is responsible for the temporary hardness in water.
The method that cannot be used for removing permanent hardness of water is
Which of the following is not responsible for causing permanent hardness of water?
পানির স্থায়ী খরতার জন্য কোনটি দায়ী নয়? (Which is not responsible for the permanent hardness of water?)
By boiling water, hardness can be removed if it is due to
Temporary hardness of water can be removed by