DELOACH BLOG

How To Protect Your Pharmaceutical Water

Posted by Anthony DeLoach, President on Jun 12, 2018 12:00:00 AM

Dissolved GasThe need to remove dissolved gases from water in the pharmaceutical process is well known within the water treatment industry. However, the method of removing the gases varies and depending on the quality of the water a wrong selection can wreak havoc on your process water equipment, such as the steam boiler or distillation columns. If the water contains high levels of Carbon Dioxide (CO2) than it can form carbonic acid which will attack and corrode both the steam boiler tubes as well as the distillation columns. Removing the dissolved gases by adding a Degasification tower or “Degasifier” will ensure that the dissolved gases like Hydrogen sulfide (H2S) and Carbon Dioxide (CO2) have been removed to acceptable levels of below 7 ppb.  Also utilizing a degasification tower is the most cost-effective way to reduce and eliminate the gases in the water stream, R.O. membranes are used to and require pH adjustment to achieve the same results because of the need to convert the Carbon Dioxide (CO2) into carbonates first.

This often leads to an increase in membrane fouling and the capital cost of the RO system far exceeds the capital cost of the degasification system or its operating. To learn more about the pharmaceutical water processes please feel free to contact our professionals at DeLoach industries, Inc. (941) 371-4995.

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Topics: degasification, water treatment, hydrogen sulfide (H2S), dissolved gases, pharmaceutical water, carbon dioxide, degasifier, gases, RO membrane, carbonic acid, RO system

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