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In the production process of barium titanate, a stream of ammonia nitrogen wastewater will be produced because of the need of technology. Because there is no carbon source, biochemistry can not be treated; stripping can not meet the standard; stripping, ammonia evaporation, ion exchange operation costs are too high. After investigating various ammonia removal processes, the user finally chose the degassing film process.
1) Project Location: Shandong
2) Processing scale: 30 tons/hour
3) Intake water quality: ammonia nitrogen 800mg/L, water temperature 38-45 degrees Celsius, PH 11.5-12.5
4) Ammonia nitrogen in effluent: less than 40mg/L
Technological process:
Technological process:
Live pictures:
Deamination membrane rack
Ammonium salt, by-product of evaporation crystallization after absorption of ammonia by acid absorption solution of acid side filter
