What are the Disadvantages of hardwater in medicine?

Answer 1

DISADVANTAGES OF HARDWATER

Water is main in

• Domestic use • Industrial use

In Domestic use • • • • WASHING Bathing Cooking Drinking

WASHING

• hardwater, when used for washing purposes, does not producing lather freely with soap. As a result cleansing quality of soap is decreased and a lot of it is wasted. Hardwater reacts with soap it produces sticky precipitates of calcium and magnesium soaps. These are insoluble formations.

Bathing • hardwater does not lather freely with soap solution, but produces sticky scum on the bath-tub and body. Thus, the cleansing quality of soap is depressed and a lot o it is wasted.

Cooking • For cooking the boiling point of water is increased because of presence of salts. Hence more fuel and time are required.

Drinking • Hardwater causes bad effects on our digestive system. Moreover, the possibility of forming calciumoxalate crystals in urinary tracks is increased.

INDUSTRIAL USE

INDUSTRIAL USE

• • • • • • Sugar Industry Dyeing Industry Paper Industry Pharmaceutical Industry Concrete Making Laundry

Textile Industry • Hardwater causes wastage of soap. Precipitates of calcium and magnesium soaps adhere to the fabrics and cause problem.

Sugar Industry

• water containing sulphates, nitrates, alkali carbonates. Etc. if used in sugar refining, causes difficulties in the crystallization of sugar. Moreover, the sugar so produced may be de-liquescent.

Dyeing Industry

• The dissolved salts in hardwater may reacts with costly dyes forming precipitates.

Paper Industry

• Calcium, magnesium, Iron salts in water may affect the quality of paper.

Pharmaceutical Industry • Hardwater may cause some undesirable products while preparation of pharmaceutical products.

Concrete Making • Water containing chlorides and sulphates, if used for concrete making, affects the hydration of cement and the final strength of the hardened concrete.

Laundry Hardwater, if used in laundry, causes much of the soap used in washing to go as waste Iron salts may even cause coloration of the clothes

IN STEAM GENERATION IN BOILERS:

For steam generation, boilers are almost invariably employed. If the hardwater is fed directly to the boilers, there arise many troubles such as.. A. Scale and sludge formation: the hardness of water fed to the boiler may cause scale and sludge formation. B. Corrosion: Hardwater may cause caustic embrittlement which is a type of boiler corrosion. C. Priming and Foaming: Hardwater used in boiler causes priming and foaming which results in the formation of wet stream. D. Caustic embrittlement

DISADVANTAGES OF HARDWATER

Water is main in

• Domestic use • Industrial use

In Domestic use • • • • WASHING Bathing Cooking Drinking

WASHING

• hardwater, when used for washing purposes, does not producing lather freely with soap. As a result cleansing quality of soap is decreased and a lot of it is wasted. Hardwater reacts with soap it produces sticky precipitates of calcium and magnesium soaps. These are insoluble formations.

Bathing • hardwater does not lather freely with soap solution, but produces sticky scum on the bath-tub and body. Thus, the cleansing quality of soap is depressed and a lot o it is wasted.

Cooking • For cooking the boiling point of water is increased because of presence of salts. Hence more fuel and time are required.

Drinking • Hardwater causes bad effects on our digestive system. Moreover, the possibility of forming calciumoxalate crystals in urinary tracks is increased.

INDUSTRIAL USE

INDUSTRIAL USE

• • • • • • Sugar Industry Dyeing Industry Paper Industry Pharmaceutical Industry Concrete Making Laundry

Textile Industry • Hardwater causes wastage of soap. Precipitates of calcium and magnesium soaps adhere to the fabrics and cause problem.

Sugar Industry

• water containing sulphates, nitrates, alkali carbonates. Etc. if used in sugar refining, causes difficulties in the crystallization of sugar. Moreover, the sugar so produced may be de-liquescent.

Dyeing Industry

• The dissolved salts in hardwater may reacts with costly dyes forming precipitates.

Paper Industry

• Calcium, magnesium, Iron salts in water may affect the quality of paper.

Pharmaceutical Industry • Hardwater may cause some undesirable products while preparation of pharmaceutical products.

Concrete Making • Water containing chlorides and sulphates, if used for concrete making, affects the hydration of cement and the final strength of the hardened concrete.

Laundry Hardwater, if used in laundry, causes much of the soap used in washing to go as waste Iron salts may even cause coloration of the clothes

IN STEAM GENERATION IN BOILERS:

For steam generation, boilers are almost invariably employed. If the hardwater is fed directly to the boilers, there arise many troubles such as.. A. Scale and sludge formation: the hardness of water fed to the boiler may cause scale and sludge formation. B. Corrosion: Hardwater may cause caustic embrittlement which is a type of boiler corrosion. C. Priming and Foaming: Hardwater used in boiler causes priming and foaming which results in the formation of wet stream. D. Caustic embrittlement

Answer 2

Some disadvantages of hard water in medicine are its high mineral content and its adverse affects to certain chemicals. Pure water is typically used to eliminate these problems.

Answer 3

Calium sulfate will be deposited in the boiler tubes.

Answer 4

What are the disadvantage of using hard water in boiler?