摘要
考察了生物活性磷替代传统磷营养盐在厌氧反应器中的应用，对COD去除率、挥发性脂肪酸（VrA）和产气量等指标进行对比分析。结果表明：在生物活性磷使用期间COD去除率提高了2．2百分点；VFA由6．9meq／L降低到6．3meq／L；产气量由17465m3／d提高到18762m3／d；生物活性磷较传统磷营养盐对厌氧系统处理效果有明显的优势。
Application of bio-active of phosphorus substituted traditional phosphorus nutrient salt in the anaerobic reactor was investigated. The results show that during the use of bio-active phosphorus, The COD removal rate increased by 2.2 percentage points; volatile fatty acid（VFA）decreased from 6.9 meq/L to 6.3 meq/L; Gas production increased from 17 465 m^3/d to 18 762 m^3/d. Compared with the traditional phosphorus nutrition, bio-active of phosphorus has obvious advantages in the treatment of anaerobic system.
出处
《造纸化学品》
CAS
2016年第1期21-23,共3页
Paper Chemicals
关键词
生物活性磷
厌氧反应器
传统磷营养盐
bio-active phosphorus
anaerobic reactor
traditional phosphorus
