摘要
采用膜评价池和生物曝气池组成的膜生物反应器处理含不同高浓度氨氮的有机废水,研究结果表明:(1)好氧膜生物反应器能有效处理高氨氮有机废水中的有机物,COD总去除率在95%以上;(2)好氧膜生物反应器在污水的脱氮处理中具有较好的前景,当总氮负荷为0.15kgTN/kgMLSS.d时,脱氮效率可达95.3%;(3)当膜的TMP=0.1Mpa,膜评价池水通量的变化范围为93～223L/m2·h。
The author made a laboratory study using membrane bioreactor (MBR) to treat organic wastewater with high strength of ammonia nitrogen. The results are as follows:(1) The wastewater can be effectively treated by MBR;over 95% removal efficiency of COD can be achieved.(2) MBR has a promising prospect in nitrogen removal;the removal efficiency of T-N can reach 95.3% when the loading rate was 0.15kgTN/kgMLSS.d.(3)The permeate flux is between 93～223L/(m2.h) when the TMP is 0.1Mpa.
出处
《水处理技术》
CAS
CSCD
北大核心
2004年第4期202-204,共3页
Technology of Water Treatment
