Symptoms of discomfort in the body after long-term COD maintenance
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I would like to ask the experts: After long-term maintenance of water quality analysis instruments, especially COD analyzers, I have been experiencing symptoms such as nausea and vomiting, occasional chest tightness and shortness of breath, fatigue, significant memory problems, and difficulty focusing when looking at things. Could these symptoms be related to poisoning? I usually handle the COD waste liquid myself and add reagents, wearing gloves at all times. However, when replacing pump tubes or inspecting the reaction chamber and measurement area, I do it without gloves because it’s inconvenient to wear them; moreover, the analysis booth doesn’t have special coats or shoes available. . . ?
No way, concentrated sulfuric acid, potassium dichromate – that’s all; it’s not his fault
Routes of poisoning: respiratory system, digestive system, skin.
Based on the symptoms you’ve mentioned earlier, you might be pregnant. Congratulations to you.
It might be potassium dichromate poisoning; go to the hospital for a check-up.
Please don’t scare the original poster; potassium dichromate is a Group 1 carcinogen.
I actually hope it’s just a scare; after all, it’s the greatest happiness to find that there’s no danger after the check.
I haven’t been online these past few days; why were my posts deleted? Why is that post by qugd NB still intact? Do the administrators think it’s appropriate for someone who is a \"senior technical advisor\" at HaiChuan to speak in such a manner? I really feel ashamed! It’s a shame for Hai Chuan~! ~~
Q’s comment was just a joke; LZ shouldn’t take it too seriously:handshake
Mercuric sulfate is used in COD testing – doesn’t that cause mercury poisoning?