Tasrik – Page 10 – Hard and Soft Water

Drinking distilled water

November 9, 2014November 9, 2014 Tasrik Leave a comment

What is the distilled water?
If most of the impurities are removed from water through distillation process, then that water are called distilled water. Steams are created by boiling the water, then condensing the steam through a condenser …

Drinking Spring Water

October 29, 2014October 29, 2014 Tasrik Leave a comment

Springs water means the water that flows on to the surface from the underground water source in naturally or collect by pumped the underground water through a borehole tapping (According to the U.S. Food and Drug Administration – FDA). It …

Water purification tablets

October 16, 2014October 16, 2014 Tasrik Leave a comment

Water purification tablets are used to make water safe by killing harmful micro-organisms in water to prevent different water borne diseases as like typhoid, cholera, dysentery and more others. Water purification tablets are used in emergency situation such as travelers, …

Water testing kits

September 27, 2014September 27, 2014 Tasrik Leave a comment

The water testing kits are used for monitoring the quality of drinking water and controlling the important operational parameters. The kit is not given high level accurate result but it given a warp idea. This kit can help us by …

Reverse Osmosis water treatment system

February 12, 2014February 12, 2014 Tasrik Leave a comment

Reverse Osmosis definition

The movement of molecules across through a semi-permeable membrane from a higher concentration region to a lower concentration region is called reverse osmosis. This process is used successfully in water treatment. In this case semi-permeable membrane allow …

Ion Exchange water treatment system

February 5, 2014February 5, 2014 Tasrik Leave a comment

Ion exchange water treatment system is one of the most common processes and it is works on the basis on ion exchange principle. It removes the scale-forming calcium and magnesium and others metal ions from hard water. To removes these …

Zeolite process for water softening

January 29, 2014August 9, 2015 Tasrik 22 Comments

What is zeolite
Zeolite is micro-porous mineral which is used as catalyst in many industrial purposes such as water purification and air purification. The zeolites are hydrated aluminosilicates and general composition Al_xSi_yO_2(x+y) (without water molecules). …

Lime soda process

January 22, 2014January 22, 2014 Tasrik 5 Comments

Lime soda process is one of the water softener systems. In this system calcium hydroxide and soda ash are used as reagents. By this process soluble magnesium and calcium salts are removed as calcium carbonate and magnesium hydroxide precipitated. After …

Hard water vs soft water

January 15, 2014January 10, 2014 Tasrik 1 Comment

Hard water and soft water are defining depending on water contaminants with some metals ions such as calcium, magnesium. Hard water is not good for all position; same way soft water also not suitable for all applications.

Generally hard water …

Soft Water

January 8, 2014January 8, 2014 Tasrik Leave a comment

What is soft water
Soft water means when the water is free from the ions of chloride, sulfate and bicarbonate of calcium and magnesium salt or presence little amount of these ions; in particular total water hardness less than 150 …