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Hard Scale(Scale)
- Forms in steam boiler
-Has the appearance of a white and brown concentration
-smooth texture
Soft Scale(Sludge)
-Forms in the hot water heaters
-Appears as a thick ,brown or black sludge
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∙ 11y ago
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What is the difference between absolute temperature scale and kelvin scale urgent I am convinced that there is a difference?
Absolute temperature IS MEASURED IN KELVIN.
What is calgon process.its is the process to remove hardness of water?
Yes. It is addition of calgon i.e.: sodium hexa metaphosphate in boiler water to prevent the formation of scale and sludge. Calgon removes scale forming Ca
What is the difference between pentatonic and chromatic scale?
The Chromatic Scale is all twelve semitones common to Western music. The Pentatonic scale is a group of five specific notes (per octave) that can be played within a particular key. For example, the "A Minor Pentatonic".
What is chemical sludge and difference between chemical and biological siudge?
Chemically sludge is obtained when precipitating soluble or insoluble chemicals present in the water or any kind of effluent coming out of chemical industries. Generally iron was used as an precipitate pollutants present in waste water. the final product after precipitation is called chemical sludge which is filled in a land into heap or used in road construction. Biological sludge is formed when microorganisms are used to degrade toxic chemicals present in waste water. The excess biomass formed is termed as biological sludge which contains adsorbed toxic chemicals in their cells, toxic metabolites formed during degradation of wastes, dead biomass etc.
What is the difference between balance and graduated cylinder?
Balance measures weight. The graduated cyliner measures volume. Think scale and measuring cup.
What is sludge and scale?
distance is the separation between two points and scale is the type of unit you adpt to measure anything.
What is the difference between bar scale and statement scale?
What is the difference between a bar scale and a statement scale
What are the difference between successive values on a scale?
The difference between the successive values on a scale is an interval.
The difference between one number and the next on the scale?
the difference between ine number and the next on the scale ?
What is the difference between Australia's hurricane scale and the United states hurricane scale?
the difference is that the australian scale has no category
Difference between returns to scale and constant return to scale?
differentiate between returns to scale and constant return to scale
What is the difference between moutians and hills?
Scale.
What is the difference between absolute temperature scale and kelvin scale urgent I am convinced that there is a difference?
Absolute temperature IS MEASURED IN KELVIN.
What is the difference between a microscopic picture and a macroscopic picture?
This is a big difference of scale; at microscopic scale more details are revealed.
What is the difference between a microscope picture and a macroscopic picture?
This is a big difference of scale; at microscopic scale more details are revealed.
What is the difference between the Richter scale with the moment of magnitude scale?
well nothing. they are the same
What is the difference between wg scale and gs scale?
GS=salary. WG=hourly.
