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Author Topic: Eh-pH diagram for As  (Read 454 times)

Johnson@YSY

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Eh-pH diagram for As
« on: April 12, 2021, 06:17:34 AM »
Hello editor
I want to creqte a Eh-pH diagram for As,but I am a beginner,additon:pE-pH diagram for the As-H20 system at 25 °C. Total dissolved As species set at 50 ppb. I would be very grateful if I could help
                                                                                              A postgraduate from:Guizhou University
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dlparkhurst

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Re: Eh-pH diagram for As
« Reply #1 on: April 12, 2021, 06:35:03 AM »
The program PhreePlot (https://phreeplot.org/) is designed to make those kinds of diagrams.There are many example files, one of which may be very similar to what you are interested in plotting.
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Johnson@YSY

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Re: Eh-pH diagram for As
« Reply #2 on: April 12, 2021, 07:11:48 AM »
but I think its code is not very clear,e Can you pleas give me an example?
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dlparkhurst

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Re: Eh-pH diagram for As
« Reply #3 on: April 12, 2021, 04:34:19 PM »
Here is the result of the file As.ppi in the directory phreeplot->demo->Assolution of the PhreePlot distribution. If you run this example the ps file attached is named As_As1.ps.
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