Hard and Soft Water – Page 8 – Hard and soft water provides information on water filter, softener and water purification or treatment systems

Determination of chloride in water by mohr method

December 15, 2015December 4, 2015 Tasrik 9 Comments

Mohr method is one of the significant methods for determination of chloride in water. It is also known as Argentometric method. Chloride ion is a negatively charged ion. This method is appropriate for neutral or slightly alkaline water. Water sample …

Swimming pool pH balance – maintaining pool water pH level

December 1, 2015November 30, 2015 Tasrik Leave a comment

The swimming pool pH level is one of the most significant factors in pool water balance. The pH is the determination of the acidity or alkalinity of the water. pH means hydrogen ions molar concentration in a solution. It is …

Pool calcium hardness increaser and reducer

November 1, 2015October 29, 2015 Tasrik 1 Comment

The total mineral that contains in the pool water such as calcium, magnesium, iron, manganese and sodium are responsible for Total hardness. On the other hand, pool calcium hardness means the amount of calcium ions concentration in water express as …

Chloramines in swimming pools – remove chloramine from water

October 5, 2015October 5, 2015 Tasrik Leave a comment

Chloramines in swimming pools are the effect of inadequate free chlorine. It is also called combined chlorine. Normally it produces strong odor of chlorine around the swimming pool and the pool water. Chloramine loses to a great extent of chlorine’s …

Types of pool chlorine – choose best one for pool water

September 9, 2015October 7, 2015 Tasrik 3 Comments

Chlorine is a sanitizing chemical of water. It helps to keep pool water clean, as well as reducing and preventing algae growth and other unwanted water troubles. There are several types of pool chlorine such as gaseous, liquid chlorine, tablet …

How to lower chlorine in pool water

September 2, 2015April 12, 2019 Tasrik Leave a comment

During swimming pool maintenance, very often it is need to add chlorine. Sometimes the chlorine level becomes too much high. Therefore, it is need to lower swimming pool water chlorine level. Before, discussing “how to lower pool chlorine?” we discuss …

How to remove algae from pool water

August 10, 2015May 8, 2018 Tasrik 1 Comment

The most common question from swimming pool owners are that “how to remove algae from pool water”. Reason, The development of algae is the general problem of them which is noticeable and looks ugly. They are single-celled organisms that grow …

Swimming pool water problems and testing

August 3, 2015March 12, 2018 Tasrik 2 Comments

The contaminants are responsible for swimming pool water problems. Most of the problems are directly related to our health. Therefore, it is essential to testing and correcting the pool water regularly. Without testing you are not able to identify a …

Niagara bottled water company has recalled its 14 bands bottled spring water

July 15, 2015July 15, 2015 Tasrik Leave a comment

Niagara Bottling, a family owned bottled Water Company in USA is a voluntary recall covering 14 brands of its water because of possible contaminant E. coli bacteria. The possible affected date is from June 10 to June 18 of …

Internal treatment and control of boiler feed water

June 6, 2015June 6, 2015 Tasrik Leave a comment

Even if external water treatment is designed and executed, it is inevitable that problems such as corrosion and scale still occur in the long run of the boiler operation. Boiler water treatment chemicals are therefore used for protecting a boiler …