Question: Analysis method for the oil content in excess ammonia water in production
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Question: What are the standards, instruments, and methods for analyzing the quality of residual ammonia water in production, especially with regard to oil content, fixed ammonium and volatile ammonia, phenols, etc.?
https://bbs.hcbbs.com/thread-261263-1-1.html I’m not sure if this national standard is suitable
I’d like to hear what the analysis team at the production unit has to say, thank you
Thank you to the original poster and all peers for working together to make progress; if there are any questions related to heat transfer oil, we can discuss them together
Refer to the 4th edition of \"Methods for Monitoring Water and Wastewater\"