Key Technologies: High-salinity biochemical technology, biological regulation technology, ozone-biochemical synergistic technology, high-efficiency denitrification technology
Indicator Control: Influent COD ≤ 220mg/L, NH3-N ≤ 15mg/L, TN ≤ 30mg/L; Effluent COD ≤ 50mg/L, NH3-N ≤ 5mg/L, TN ≤ 15mg/L
Project Scale: 12,000m³/d, TDS 2%
Project Significance: Put into operation with all indicators qualified. Successfully treats high-salinity wastewater from MTO, SAR, propane dehydrogenation (PDH), and other processes.

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