What is the principle of sewage treatment in methanol sewage treatment plant and which process is the most advanced?
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Various procedures for my unit’s methanol project,* * The approval documents have basically been completed. It is currently under preliminary design. I would like to know some principles of methanol sewage treatment, which sewage treatment process is the most advanced and has the lowest operating cost, so as to provide reference for the preliminary design. Please share your thoughts, thank you!
One of the main characteristics of methanol wastewater is the high ammonia nitrogen ratio. Generally, the A/O biological denitrification process is used, and the SBR process is mostly used. If the incoming water ammonia nitrogen is very high, it is more economical to use an ammonia stripping device.