制造芳香族硝基化合物的硝化器为铁制的容器。
The nitrators used in the manufacturing of aromatic nitrocompounds consist of iron vessels.
在对现有环形硝化器内部流场的分析模拟结果的基础上，提出改进的方案，以求提高环形硝化器的换热效率。
An improved scheme is presented to raise the heat exchange effect of annular nitrating pot, based on the simulation values of the fluid field in the current annular nitrating pot.
通过密闭反冲洗系统、曝气紊流条件，可有效缓解膜通量的衰减，同时防止反应器内硝化抑制作用的产生。
The closed back purge system and the condition of aerating turbulent flow can lighten the attenuation of membrane flux, at the same time, prevent the problem of nitrification inhibition.
采用旋转电极型生物反应器（B ERC）脱氮，对以氢气作为电子供体的自养反硝化进行了研究。
A new process of the bio-electrode rotating contactor (BERC) for denitrification was developed, and study was made for autotrophic denitrification by using hydrogen as electron donor.
膜生物反应器中同步硝化反硝化的发生符合反应器溶解氧分布不均理论以及缺氧微环境理论。
Nitrification and denitrification accord with the theory of maldistribution of DO and theory of deficiency of oxygen in microenvironment.
氨氮负荷是影响反应器硝化性能的直接因素。
The direct affected factor of nitrification was ammonia nitrogen loading.
通过SBR反应器间歇试验，研究了投加外碳源后系统的反硝化潜力和反硝化速率的变化。
The variation of denitrification potential and denitrification rate after addition of external carbon sources through SBR reactor intermittent test was studied.
对各区污泥进行的硝化活性试验结果表明，该一体化反应器的缺氧区内存活有一定数量的具有硝化活性的细菌。
The experiment results of sludge nitrification activity indicated that there were some bacteria with nitrification activity in anoxic section of the integrative reactor.
用包含水解酸化、硝化和反硝化三个反应器的组合式生物脱氮除碳系统处理尼龙6废水，着重分析了该系统的回流比，溶解氧。
A combined system consisting of hydrolysis acidification, denitrification and nitrification reactors was used to removal carbon and nitrogen from the nylon-6 production wastewater.
对内环流颗粒污泥床硝化反应器的氮损失现象进行了研究，结果表明氨逃逸是氮损失的主要致因。
The nitrogen loss in internal-loop granular sludge bed nitrifying reactor was studied, and the results indicated that ammonia escape is an important factor causing nitrogen loss.
电子受体的种类是启动反硝化除磷反应器的关键。
The key of the SBR startup was the nature of the electron acceptors.
探讨了序批式生物反应器填埋场的氨氮去除率、反硝化能力以及厌氧氨氧化能力。
The removal rates of ammonia nitrogen, denitrification ability and anammox ability were investigated in three bioreactors.
在讨论生物膜反硝化原理的基础上研究了移动床生物膜反应器(MBBR)的生物反硝化特性。
The characteristics of biological denitrification of a moving bed biofilm reactor (MBBR) is studied based on the discussion on the denitrification principle of biofilm.
以稳定运行的全程硝化的生物膜反应器的一个反应单元为研究对象，通过外加氯实现对硝化反应中两类细菌的选择性抑制。
In a cell of biofilm reactor for whole-run nitrification, chlorine was added to achieve the selective inhibition to two kinds of bacteria in nitrification.
研究了粉末活性炭（PAC）作为载体的膜生物反应器（MBR）处理吹脱后垃圾渗滤液的硝化性能。
The nitrification performance in MBR with powdered activated carbon(PAC) was studied in treating landfill leachate after air stripping.
研究了气升式硝化反应器的剪切特性及其影响因素。
The characteristics of shear rate in an airlift nitrifying bioreactor and its influencing factors were studied.
方法采用多孔陶粒作反硝化细菌固定化载体，研究下流式固定床生物反应器的适宜脱氮条件；
Methods Porous ceramics were used as immobilization carrier. Optimum conditions for nitrate-nitrogen removal of downflow fixed-bed bioreactor were studied.
研究了低溶解氧(DO)下，在SBR和CSTR反应器内实现短程硝化的条件及其污泥性状的变化。
Study was made on the conditions in which short-cut nitrification was achieved and on the variation of sludge characteristics at low DO in SBR and CSTR.
重点比较了反应器中附着相和悬浮相微生物的硝化特性。
The emphasis was put on comparison between nitrification characteristics of the suspended microorganism and that of the attached microorganisms in the reactor.
利用硝化-ANAMMOX组合反应器处理具有高氨氮、低有机质特点的城市厌氧消化污泥滤液。
A nitration-ANAMMOX combined reactor was used to treat the municipal anaerobic nitrated sludge filtrate featuring high content of ammonia nitrogen and low content of organic matters.
分步进水序批式反应器（SFSBR）是一种依靠多步缺氧进水补充反硝化碳源的生物脱氮强化工艺。
The step-fed sequencing batch reactor (SFSBR) is a new type of the enhanced nitrogen removal system, characterized by a multiple anoxic feeding for supplying the organic carbon source to denitrifiers.
采用生物膜反应器作为生物硝化反应器，以无机盐培养液完成反应器的启动。
The nitrification was studied in a contact bioreactor with synthetic medium as influent.
在试验的基础上，从曝气量、外加碳源量、反应器容积等方面对短程硝化—反硝化工艺的优点进行了分析讨论。
Based on the experiment, this paper discussed the advantages of shortcut nitrification and denitrification from aeration amount, organic material and volume of reactor and the other respect.
固定化包埋硝化菌在流化床内培养，生物膜反应器内的硝化菌以生物膜的形式附着在软性填料上生长。
Immobilized nitrobacteria were cultivated in the fluidized bed while nitrobacteria in the bio-film grew on the elastic plastic media in the fixed bed.
固定化包埋硝化菌在流化床内培养，生物膜反应器内的硝化菌以生物膜的形式附着在软性填料上生长。
Immobilized nitrobacteria were cultivated in the fluidized bed while nitrobacteria in the bio-film grew on the elastic plastic media in the fixed bed.
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