摘要
在不添加氮、磷营养盐和不调节进水pH值条件下,用厌氧折流板反应器(ABR)处理碱法草浆黑液。结果表明,在HRT=10.6d、Nv=5.3kgCOD_(Cr)/m^3·d、pH=13.6和COD_(Cr)=56100mg/L时,COD_(Cr)去除率为42％,达到厌氧处理法的最大去除率的84％。
Without adding nitrogenous and phosphorous nutrients and adjusting influent pH, an anaerobic baffle reactor was used for treating alkaline straw-pulping black liquor has been studies. The result showed that under the conditions of HRT 10.6d. Nv 513kg CODcr/m3·d, and pH 13.6 and CODcr 56100mg/l in influent, the removal rate of CODcr could reach 42%, which was about 84% of the maximum available removal rate of anaerobic process for the black liquor treat-ment.
出处
《上海环境科学》
CAS
CSCD
1995年第5期19-22,共4页
Shanghai Environmental Sciences
基金
国家自然科学基金资助项目
