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Dear experts, is the ammonia stripping in the side line always done using 49 trays? Are there any cases where fewer trays are used?

2016-11-17View Original

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Dear experts, is the ammonia stripping in the side line always done using 49 trays? Are there any cases where fewer trays are used?
Reply #22016-11-18
We feed it hot; there are 44 layers below.
Reply #32016-11-18
Older models should have fewer trays; these days they’re all designed this way, with a standardized design
Reply #42016-11-18
How is the operation of your tower currently? Is it working normally? How high can the hydrogen sulfide and ammonia levels in the purified water at the bottom of the tower be?
Reply #52016-11-18
Have you seen one with fewer? This is the first time I’ve seen hot feeding below layer 40. Afraid I won’t be able to handle it well in the future

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