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because, we want to get a clear water in economic cost by determine the effective dosage of coagulant and create good condition for flocculating the colloid.

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Q: Why is needed to do jar test?
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What is the purpose of jar test?

The purpose of a jar test is to simulate different treatment conditions in a small-scale setting to determine the optimal dosage of chemicals needed for water or wastewater treatment. This helps in evaluating potential treatment options and optimizing the treatment process before full-scale implementation.


What is jar test objectives?

to determine optimum coagulant concentration (0CC)


What are the release dates for America's Test Kitchen - 2000 Cookie Jar Classics 1-10?

America's Test Kitchen - 2000 Cookie Jar Classics 1-10 was released on: USA: 2001


What are the release dates for America's Test Kitchen - 2000 The Cookie Jar 10-6?

America's Test Kitchen - 2000 The Cookie Jar 10-6 was released on: USA: 6 February 2010


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How long do you leave your gold in a jar of honey to test if it is gold?

Honey is not a reliable way to test gold. Most people use the scratch test and the acid test based on karats.


Why we can heat up the lid of a jar to make it easier to open?

Heating the lid of a jar causes the metal to expand, breaking the seal between the lid and the jar. This makes it easier to open because the pressure inside the jar is released, reducing the force needed to twist the lid off.


How should Harriet test the jar lid to determine if it is successful for its intended audience?

Harriet should ask several senior citizens to evaluate whether her jar lid design is easier to use than a traditional jar lid.


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You would need 1000 milliliters of water to fill a one liter glass jar.


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What is it necessary to have a hot nicrome wire in the gas jar?

A hot nichrome wire in a gas jar is necessary for conducting the auto-ignition test of a gas. It is used to ignite the gas in the jar to see if it will burn by itself. If the gas ignites, it indicates that the gas is flammable.


How do pop corn pop?

I use a sealed cookie jar and scoop it out as needed. * Popcorn can also be stored in the freezer.