How to detect the peak value after the regeneration of a chelating resin column
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This post was last edited by sunjl1981 on 2013-1-6 at 20:59. Dear fellow sailors, I would appreciate your advice on how to determine the peak values of acid and alkali during the regeneration of resin towers, and what these peak value changes indicate. Thank you very much. # + + hcbbs
This post was last edited by tclvjian on 2011-11-27 at 10:05. A sample is taken every 2 minutes to measure acidity and alkalinity respectively, and the maximum value represents the peak value. This way, the sampling time can be determined.
This post was last edited by tclvjian on 2011-11-27 at 10:06. Calculate the time and increase the analysis frequency during peak periods.
Could the above mentioned people be more specific?
Here, we take samples after acid regeneration and washing for five minutes; one sample is taken every ten minutes, for a total of four samples. The same procedure is followed for alkali regeneration. I hope this is useful to you
The resin column needs to be regenerated every day – is it really necessary to take samples so frequently?
During the initial testing while the system is running, samples can be taken every ten minutes; once it is operating normally, sampling is generally done 40 minutes after regeneration. Changes in the peak value indicate whether regeneration has proceeded sufficiently and whether the properties of the resin have been restored.
Generally, we take samples after 40 minutes of washing following acid regeneration, and after 35 minutes of washing following alkali regeneration.
Samples were taken after 50 minutes of acid regeneration and after 20 minutes of alkali regeneration. The sampling time is related to the resin type, the quality and flow rate of the saline solution, as well as the operating time of the tower.
Professional agent: Asahi Kasei electrolyzer spare parts (ion exchange membrane F6801, nylon mesh F5001, nylon ropes, nylon wires, etc.), TORAY DOW CORNING PRX 306/308 release agents, Japanese KONISHI G11Z adhesives. Mr. Liu from Suzhou Mirek Electromechanical Equipment Co., Ltd., phone: 15850154116
Our factory conducts an IP analysis once per regeneration cycle, and a full analysis once per month. The sampling was done about half an hour before the saline replacement was completed.