CO₂-Inorganic Carbon Buffering System

Auto-stabilized pH for efficient ammonium removal

Automatically buffers pH via inorganic carbon to enable efficient ammonium reclamation and co-production of starch and protein without ammonia stress.

Shen, Yuhan · Longren, Liao · Weidong, Wu · Zhang, Haoyu · Ran, Xiuyuan · Xie, Tonghui · Zhang, Yongkui · Yao, Changhong

Water (Switzerland) 2023

Specifications

去除率
{'zh': '60.13', 'en': ''} mg N/L/day
逃逸率
{'zh': '19.65', 'en': ''} %

Advantages

pH automatically stabilized in range 6.5–8.5

100 mg/L NH₄⁺-N almost completely removed in three days