Mercury disolved in water
Mercury disolved in water
(OP)
Hello all,
I am googling to find an analyzer that can measure quantity of mecury disolved in water.
Does anyone have informations on that kind of analyzer?
Thanks a lot guys.
I am googling to find an analyzer that can measure quantity of mecury disolved in water.
Does anyone have informations on that kind of analyzer?
Thanks a lot guys.





RE: Mercury disolved in water
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RE: Mercury disolved in water
What I'm looking for is an in-line device that can continuously measure the traces of Hg in water.It should be able to measure down to 0.001 mg/l of hg in my water.
By the way, I am looking into the 2537 A from TEKRAN. It's supposed to be able to fill the bill. Any experience with?
Thanks.
RE: Mercury disolved in water
RE: Mercury disolved in water
None of the other Tekran products seem to be appropriate for your application.
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RE: Mercury disolved in water
Cheers.
RE: Mercury disolved in water
Thanks a lot.
RE: Mercury disolved in water
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RE: Mercury disolved in water
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RE: Mercury disolved in water
I've also (that for JLseagull) received a negative answer from EcoChem. They just focus on gases.
Thanks guys for help.
RE: Mercury disolved in water
I found a company that can supply an on-line Hg analyzer. Go to www.mercury-instruments.de
Cheers.
RE: Mercury disolved in water
A few years back I was involved in remediating an old plant where they used Mercury cells. We pumped water out of the ground and removed Hg. Because we were unable to find an on-line analyzer I built one based on a lab style measuring cell and PLC. It measures in the low ppB range.
Simple enough for the operators to troubleshoot.
Regards
Roy
RE: Mercury disolved in water
I took a look at your suggestion, it is very similar to the solution I came up with except I used a standard PLC so it was easy to connect into the control system. The measuring cells put out a significant mV that can be measured directly by the PLC without any additional electronics. It took a bit of work to get right but the end result allowed the plant to run 24 hours rather than have to have lab staff on hand. The chemicals are quite nasty, requiring a separate enclosure for the electronics.
If anyones interested further.
rmatson@noram-eng.com
Regards
Roy