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Keywords biological N removal;nitrosification;wastewater treatment; 生物脱氮;亚硝化型硝化;废水处理;
DGGE Analysis of 16S rDNA of Nitrifying Bacteria in OLAND Biological N Removal System OLAND生物脱氮系统中硝化菌群16S rDNA的DGGE分析
Production and reutilization of N2O and NO mainly are from biological N transformation processes in soil. 本文主要讨论了土壤中的氮素生物转化过程与N_2O和NO的产生和再利用。
Keywords Biological phosphorus removal;EBPR;PAOs;DPB;Tiny alga; 生物除磷;EBPR;聚磷菌;反硝化聚磷菌;微藻类;
Keywords Biological nitrogen removal;SDN Total nitrogen loss DO; 生物脱氮;同时硝化反硝化;总氮损失;溶解氧;
Keywords Biological phosphorus removal;Denitrification;ORP; 生物除磷;反硝化;氧化还原电位;
Keywords biological nitrogen removal;nitrifying bacteria;denitrifying bacteria; 生物脱氮;硝化细菌;反硝化细菌;
Keywords biological aerated filter;advanced treatment;removal rate;backwashing; 曝气生物滤池;深度处理;去除率;反冲洗;
Although the later has similar working mechanism with the anaerobic or anoxia tank for P and N removals, but otherwise, they are quit different in wor... 而缺氧、厌氧选择器是利用反硝化细菌和聚磷菌在不同的环境化学条件下独特的代谢功能来工作的。
Keywords biological phosphorus removal;A/O process;A2/O process;SBR process; 生物除磷;厌氧／好氧工艺;厌氧缺氧／好氧工艺;序批式工艺;
Keywords Biological zymolytic;Iron;Absorptivity; 生物发酵;铁;吸收率;
This paper introdrces new advances in land treatment technology, discourses the relationship between N removing effects and the distribution of bacteria in under ground-ditch-pattern soil treatment. 以贵州省环科院内地沟式土地处理中试装置为例,探讨了地沟式污水上地处理系统细菌分布关系以及微生物活动对氮的脱除效果。
Keywords biological nitrogen removal;shortcut nitrification-denitrification;nitrosomonas;nitrobacter; 生物脱氮;短程硝化-反硝化;亚硝酸菌;硝酸菌;
biological N and P removal 脱氮除磷
P and N Removals and Bio-Selector 生物选择器与除磷脱氮
Keywords biological nutrient removal;fermentation liquid;response surface methodology;SCFA;Nitrite; 生物脱氮除磷;发酵液;响应面分析;SCFA;亚硝酸盐;
Keywords biological clocks;neuroglia;neuroimmunomodulation（; 生物钟;神经胶质;神经免疫调节;
Keywords biological enzyme;acidization;experiment;Baise Oil Field; 生物酶;解堵;试验;百色油田;
Keywords Biological tissues;cryoprobe;liquid CO_2;cryosurgery;cell; 生物组织;冷冻外科;冷冻刀;液体CO_2;细胞;
Keywords Biological therapy;mRCA;CD55;Bispecific antibody; 免疫生物学治疗;膜补体调节蛋白;CD55;双特异性抗体;