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Alum is used as a "retention" aid in the papermaking furnish. To explain more, the furnish is made up of water, wood fibers, and other very small particulates known as fines, which occur naturally in the furnish, and as added chemicals. The chemicals are expensive and wasting them costs a lot of money. The fines increase strength and basis weight so keeping these particles is important. As paper is made, these small particles get lost and essentially fall off the paper. Alum is used to retain these small particles in the final paper product.
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How sugar industry is an eco friendly industry?
Sugar industry is an Eco friendly industry as it's by product is also used as a raw material for different type of industries like paper industry, beverages industry and power generating industry.Thus this industry does not generate any waste.
Name the industry located in Nepanagar?
news paper print industry
What is the problem faced by paper industry?
no problem
Types of packaging in apparel industry?
Different types of packaging are used in the apparel industry that include cardboard cartons. Packaging means wrapping clothing for shipping in some type of wrapper or container. Paper and plastic bags are used as packaging for clothing.
What are examples of bulk reducing industries?
A paper industry.
What is difference between feeric alum and non ferric alum?
non ferric alum is the purer form of alum as compared to Ferric alum. Non ferric alum is used in pulp and paper industry while ferric alum is used in water treatment plants.
How does alum affect paper?
Paper sheet having small undissolved alum crystals
What kind of chemical is Alum?
Alum is used as a drying agent in tanning and paper making and is basically a salt compound. It is also used in food products for pickling and baking.
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.
What is the function of alum in the treatment of water?
Solutions containing alum may be used to treatcloth, wood and paper ... Alum is used to clarify water by neutralizing the electrical double layer .... the calculated quantity of potassium sulfate, well agitated, and the alum is thrown
Abbreviations used in paper industry?
sf
What does alum mean?
alum is used in a doctors office when giving birth
What cations can be used to make alum crystals?
either Aluminum or Boron are used in the synthesis of alum crystals
How much recycling is there in the paper industry?
Americans recovered about 45 percent of all paper used in the United States, and the paper industry had set a goal to recover more than half of all paper in use by the year 2000.
Why potash alum is used in purification of water?
Potash alum helps to precipitate contaminants from water.
What is the element of alum?
In the English language the term alum is used for the compound KAl(SO4)2.12H2O.
Can potassium-alum be used as a fertliser?
No
