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How do you use purify in a sentence?
This eucalyptus ointment will help to purify the air.
How much alum do you use in swimming pool water?
Alum in a swimming pool clarifies the water. Alum is used in water treatment plants for this purpose and is in the drinking water suply in trace amounts. Alum in a swimming pool clarifies the water. Alum is used in water treatment plants for this purpose and is in the drinking water suply in trace amounts. Alum is a floculant it is cast over the surface of water, as it sinks to the bottom it attaches its self to impurity's in the water eventualy one will note that all of the water has cleared up except for a layer at the bottom, this is normally disposed of leaving clean uncontaminated water.
What Bible character used salt to purify drinking water?
Elisha, in 2Kings 2.19 to 22
A method of separation used to purify water?
a method of separation purify water
What is alum used for?
Alum is used in vaccines as an adjuvant. Alum is commonly used as a coagulant in water treatment. And its used for domestics water.
How many times do you need to purify water?
The number of times you need to purify water depends on the initial condition of the water and the purification method used. In general, it is recommended to purify water until it meets the safety standards for drinking, which typically involves filtering, boiling, or using chemicals to eliminate potential contaminants. It's important to follow guidelines from health authorities for safe drinking water.
What is the side effect on human body when use alum in drinking water for purification of water .?
alum when mixed with water produces H2S gas which is highly toxic . although this is a gas and is released in air but some of it gets dissolved in water to produce H2SO4 acid and makes the water acidic. alum treated water needs more treatment through conventional water purifirs to remove any traces of H@S and H2SO4
Why potash alum is used in purification of water?
Potash alum is used in the purification of water because it acts as a coagulant, helping to attract and bind together impurities such as suspended particles, microorganisms, and pollutants. This process forms larger particles that can more easily be removed through filtration, sedimentation, or other water treatment methods, resulting in cleaner and safer drinking water.
What is the purpose of adding alum and lime in water treatment?
Alum (Aluminum Sulfate) is/was used to cause particles in water (mud) to coagulate and settle to the bottom to obtain clear water off the top. That is, it is used to make muddy or cloudy water clear as a first step in turning river water into drinking water. Nowadays, polymers are used instead. Some say that Alum causes alzeimers (1970's) but if that is true, the information was successfully hushed while most of America drank water treated with alum for decades. Lime is used to adjust the ph that is lowered by the alum. There is also a process using lime that actually removes hardness (calcium and magnesium) from drinking water obtained from limestone aquifers. This process is called Lime Soda Softening.
Which physical method commonly used to purify sea water is?
Desalination is a common physical method used to purify sea water. It involves removing salts and minerals from sea water to make it suitable for drinking or other uses. Techniques such as reverse osmosis and distillation are commonly used in desalination plants.
What is difference between feeric alum and non ferric alum?
Ferric alum contains iron, which gives it a yellow color, while non-ferric alum does not contain iron and is typically colorless. Ferric alum is commonly used in water purification and wastewater treatment processes, while non-ferric alum is used in industries like paper manufacturing and tanning.
How does chroline help us?
Chlorine is used to purify drinking water. It kills any germs and microbes in the water so that they do not make people sick who drink the water. It is also used in swimming pools for the same reason.
