中国造纸2011，Vol.30Issue(z1)：136-139,4.
两相厌氧生物反应器处理杨木P-RC APMP制浆废水
Study on Treatment of Wastewater of Poplar P-RC APMP with a Composite Two-phase Anaerobic Bioreactor
丁来保 1盘爱享 1施英乔 1蔡群欢 1符芳蓉 1房桂干1
作者信息
- 1. 中国林业科学研究院林产化学工业研究所,江苏南京,210042
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摘要
Abstract
A composite two-phase anaerobic bioreactor which has an universal main body has been designed in laboratory, many functions can be realized with its different combination in accordance with the purpose of experimentation. Its diameter is 40 mm, the ratio of height to diameter is adjustable, the precipitation zone and water distribution method are also adjustable. Pollution load of effluent of poplar P-RC APMP process was analyzed as the followings effluent quantities was 21.8 mVodt, pH value was 6.0, CODCr was 4205 mg/L, CODCr load was 91. 5 kg /odt, BOD, was 1794 mg/L, BOD, load was 39.0 kg /odt, suspended solid content was 160 mg/L, total suspended solid content was 7478 mg/L. The wastewater of poplar P-RC APMP was treated with the two-phase anaerobic bioreactor ( HEB) and UASB respectively. The results showed that the treatment effect of HEB is better than that of UASB. By using HEB treatment effluent C0DCr is decreased to 803 mg/ L, the CODCr removal achieves 80.9% ; effluent BOD5 is decreased to 262 mg/L, the BOD5 removal achieves 85.4% ; SS is decreased to 54 mg/L, the SS removal achieves 66.3%. In addition, compared with UASB, HEB has higher impact load resistance and better efficiency in CODCr removal.关键词
厌氧生物反应器/杨木P-RC APMP制浆废水/污染特征/废水处理Key words
anaerobic bioreactor/ wastewater of poplar P-RC APMP process/ wastewater characteristic/ wastewater treatment引用本文复制引用
丁来保,盘爱享,施英乔,蔡群欢,符芳蓉,房桂干..两相厌氧生物反应器处理杨木P-RC APMP制浆废水[J].中国造纸,2011,30(z1):136-139,4.
