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Why are precise dosing pumps essential in the pre-treatment process?

Question 2 of 6
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Why is it important to measure the raw water, production water and brine, when the facility is switched on for the first time?

Question 3 of 6
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Why does the permeate water have to be further treated after the reverse osmosis process?

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How much of the energy needed to drive the reverse osmosis process will a pressure exchanger provide?

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Why is it essential that the flushing procedure runs perfectly?

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When examining the actual installation, what is the first thing to do?

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1: Why are precise dosing pumps essential in the pre-treatment process?
They ensure that the exact amount of chemicals is used, keeping the cost of production to a minimum.
1: Why are precise dosing pumps essential in the pre-treatment process?
The salt cannot be removed from the water if it is not treated with chemicals.
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1: Why are precise dosing pumps essential in the pre-treatment process?
It always looks good if a premium brand of dosing pumps is installed.
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2: Why is it important to measure the raw water, production water and brine, when the facility is switched on for the first time?
The measuring will ensure that the water is properly treated before it reaches the reverse osmosis membranes.
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2: Why is it important to measure the raw water, production water and brine, when the facility is switched on for the first time?
By comparing the data with the values obtained in the design phase it is possible to calibrate and balance the system to get the best possible results
2: Why is it important to measure the raw water, production water and brine, when the facility is switched on for the first time?
Because it is important to provide the operator with the instructions and the information he needs.
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3: Why does the permeate water have to be further treated after the reverse osmosis process?
To ensure consumers that the water is safe to use and drink.
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3: Why does the permeate water have to be further treated after the reverse osmosis process?
To change the colour of the water before it reaches the consumer.
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3: Why does the permeate water have to be further treated after the reverse osmosis process?
To ensure the right PH-value and to add important minerals that have been filtered away.
4: How much of the energy needed to drive the reverse osmosis process will a pressure exchanger provide?
33%
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4: How much of the energy needed to drive the reverse osmosis process will a pressure exchanger provide?
50%
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4: How much of the energy needed to drive the reverse osmosis process will a pressure exchanger provide?
60%
5: Why is it essential that the flushing procedure runs perfectly?
Flushing prevents premature corrosion and increases system reliability
5: Why is it essential that the flushing procedure runs perfectly?
Flushing keeps the usage of expensive chemicals to an absolute minimum
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5: Why is it essential that the flushing procedure runs perfectly?
Flushing ensures reliable and efficient operation for years
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6: When examining the actual installation, what is the first thing to do?
Verify the characteristics of the pumped media and the operating conditions.
6: When examining the actual installation, what is the first thing to do?
Verify that air vents are present in the system, before and after the membranes.
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6: When examining the actual installation, what is the first thing to do?
Make sure that power supply and power cables are in accordance with the nameplates.
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