Anaerobic acidification-SBR process ( the combination of anaerobic phase with aerobic phase) was used to treat formaldehyde wastewater. 介绍了采用厌氧酸化-序批式活性污泥法处理甲醛废水。
But in starvation ketone bodies replace glucose to an increasing extent. Characteristics of Aerobic Granulation with the Increase of Aeration during Famine Phase 但在饥饿期,酮体就越来越多地取代了葡萄糖。饥饿期间增加曝气量好氧颗粒污泥的形成特点
Characteristics of Aerobic Granulation with the Increase of Aeration during Famine Phase 饥饿期间增加曝气量好氧颗粒污泥的形成特点
A~ 2O process was studied with throwing preponderant bacteria to aerobic phase, which were screened from active sludge in SCCG's wastewater treatment plant. 本文根据石家庄焦化厂焦化废水的实际情况,设计了A~2O工艺中试实验,并在好氧段投加从该厂曝气池活性污泥中筛选出的高效优势菌群。
Study on Treating Middle-Stage Effluent of Papermaking with Aerobic Three Phase Fluidized Bed and Flocculation Method 好氧三相流化床+絮凝法处理造纸中段废水的研究
Development and application of upflow aerobic sludge blanket reactor and aerobic phase separation reactor are proposed. 介绍了好氧污泥床反应器和好氧相分离反应器的研究及应用情况。
The efficiency of the anaerobic phase of System 1 is better than that of System 2, while the efficiency of the aerobic phase of System 2 is better than that of System 1; and the treating efficiency of the whole process of System 2 is higher. 系统1的厌氧阶段比系统2更有效,系统2的好氧阶段比系统1更有效,系统2的全过程处理效率更高;
Aerobic granulation is a multiple phase process, which is depending on the composition of the wastewater, the operation condition and the seed suldge. 好氧颗粒化过程是一个多阶段的过程,取决于废水组成、操作条件和接种污泥等因素。
The effect of acute aerobic exercise on leptin, ISI and leptin-receptor of hypothalamus in rats with diabetes is characteristics of phase. 一次性游泳运动对糖尿病大鼠血瘦素、胰岛素敏感指数、下丘脑瘦素受体的影响有时相性特点。
Inner loop aerobic three phase fluidized bed was used to treat middle stage effluent from pulping and paper making process. After 17 days of domestication, the outflow was stable, and the COD removal rate kept above 80%. 采用内循环好氧三相流化床处理造纸中段废水,经过17天驯化,获得了稳定的出水,COD去除率保持在80%以上。
For simulation process, aerobic stage is a process of release of phosphorus with removal most parts of COD while anoxic phase not only contains the process of denitrification but also exists the stage of denitrifying phosphorus removal. 4. 对于模拟工艺,厌氧段主要完成磷的释放过程,同时去除了大部分COD;缺氧段不仅进行反硝化过程,而且存在着较为明显的反硝化除磷过程。
The heat released from the aerobic phase is far greater than the anaerobic phase in traditional biological phosphorus removal system. The analysis of the total heat release shows that attenuation coefficient ( Kd) of the traditional biological phosphorus removal system is 0.02. 传统生物除磷方式中,好氧阶段放热量远远大于厌氧阶段,通过对总放热量的分析计算得到传统生物除磷系统自身衰减系数Kd为0.02。
A~ 2O process is applied in the biochemistry treatment system. The aerobic phase is linked with the character of Moving Bed Biofilm Reactor, Activated Sludge and Biofilm integration process is determined. 生化处理系统采用A~2O法处理工艺,好氧段结合流动床生物膜反应器的特点,采用活性污泥与生物膜的集成工艺进行处理的方案。
The additional anoxic phase after anaerobic/ aerobic model was unnecessary to the simultaneous nitrogen and phosphorus removal by aerobic granular sludge. The anaerobic/ aerobic model with 2h anaerobic phase and 4h aerobic phase could ensure the perfect performances of biological nutrient removal. 厌氧/好氧运行模式后增加缺氧段对于好氧颗粒污泥实现同步脱氮除磷是没有必要的,厌氧2h,好氧4h的厌氧/好氧运行模式完全能保证良好的生物营养物质的去除。
The biological reaction process is divided to three phases, which are anaerobic reaction phase, aerobic reaction phase and anoxic reaction phase. 其中生物反应分三个阶段:厌氧反应阶段,好氧反应阶段和缺氧反应阶段。
The gradual increase of the influent ammonium concentration is an effective way to maintain stabile partial nitrification. ( 4) N2O emission occurred mainly during the aerobic phase, and during the anoxic phase the release quantity was few. 短程硝化的稳定维持需要逐渐提高进水氨氮浓度。(4)N2O的释放主要发生在好氧阶段,缺氧阶段的释放量极少。
The result indicates that aerobic P uptake exerts a strong influence on anaerobic P release, as well as P available in aerobic phase. 这表明,ACF方式下好氧阶段的可获取磷源及其摄入在更大程度上影响着厌氧释磷过程。