若选择把污泥处理系统坐落在发电厂内,超临界水氧化装置所生产的高压蒸汽可融入发电厂内现有的高压蒸汽总管,这样可以为发电厂带来经济效益。
Siting of a sludge treatment system at a power plant, where high-pressure steam generated by the SCWO process could be fed into a steam header, would provide greater economic benefit.
优异的热稳定性和抗氧化性防止在职石油降解这有助于阻止和污泥过滤器在石油画廊,曲轴箱和阀门列车编组。
Exceptional thermal stability and oxidation resistance prevents in-service oil degradation which contributes to filter blocking and sludge formation in the oil galleries, crankcase and valve train.
采用膨胀颗粒污泥床(EGSB)—接触氧化工艺处理棕榈油废水。
Palm oil wastewater was treated by expanded granular sludge bed (EGSB) contact oxidation process.
最近,基于化学氧化和解偶联的污泥减量新方法得到更深入研究。
Recently deep researches on new methods of sludge reduction are conducted, based on chemical oxidation and metabolic uncoupling.
AOR是传统活性污泥法与氧化沟结合的一种新型生化反应器。
AOR is a new biochemical process that combines with traditional-activated sludge process and oxidation ditch.
研究了高铁氧化-活性污泥串联耦合工艺去除水中甲草胺的效能。
This study focuses on the integrated ferrate oxidation and activated sludge process for the mineralization of alachlor from aquatic environment.
研究了高铁氧化—活性污泥耦合工艺去除水中甲草胺的效能。
The efficiency of removing alachlor from water by the integrated process of ferrate oxidation and activated sludge has been studied.
采用一种类似氧化沟的反应器,其中利用蜂窝陶瓷为载体形成生物膜替代活性污泥,对城市受污染的河道水体进行缺氧生物修复。
Reactor like oxidation ditch was used for anaerobic bioremediation of urban river water, in which biofilm formed on ceramic honeycomb carrier was used instated of activated sludge.
本文总结了一种新型厌氧污泥床与接触氧化法的组合工艺应用情况。
In this paper is summarized the operation conditions for over one year of the combined technological process consisting of a new anaerobic sludge bed and contact oxidation.
经过一定时间培养后,取一定量的污泥悬液进行氧化滴定实验。
After anaerobic cultivation for a definite time, a certain quantity of sludge suspension was used for oxidation titration experiment.
实验结果表明,污泥悬液的氧化缓冲容量随着悬液固液比的增大略有减小,随着悬液厌氧培养时间的延长而增加。
Test results showed that OBC of sludge suspensions was decreased slightly with the solid-liquid ratio of the suspensions, but increased with the anaerobic incubation time.
通过与污水-污泥两相模型的模拟结果对比发现,采用该模型能够更好的模拟氧化沟上层和表层的流速。
Compared with the simulation result of wastewater-sludge two-phase model, this model is shown to better model the velocities of upper layer and surface layer of oxidation ditches.
对污泥吸附剂的吸附机理进行了探讨,认为在没有水蒸气存在的条件下,吸附以物理吸附为主,SO_2不能被催化氧化为SO_3;
It was discussed about adsorption mechanism of sludge adsorbents, and was considered that in the condition of no water, physical adsorption was primary, SO_2 was not catalyzed and oxidized into SO_3;
基于以上实验结果,建立了污泥屏障在AMD渗流条件下氧化缓冲容量消耗的数学模型。
According to the test results, a mathematical model was established to predict the OBC consumption of the sludge barrier under AMD penetrating conditions.
在硫酸盐还原作用下已经固定在污泥中的重金属,可能会由于污泥的氧化而二次释放。
Heavy metals originally immobilized by sulfate reduction in sludge barrier may be released out secondarily because of the oxidation of sludge.
介绍了接种颗粒污泥快速启动厌氧氨氧化反应器的方法。
The rapid start up technique of anammox reactor by seeding granular sludge is introduced.
采用大型计算流体软件FLUENT 6.1进行计算,模拟并分析了氧化沟沟内的混合液流场及污泥分布。
By computing through the comprehensive CFD software, FLUENT 6.1, the flow field of mixture flow and the sludge distribution is simulated and analyzed.
着重提出了厌氧氨氧化在污泥颗粒化技术中的实现的可能机理。
Emphasis was made to put forward the possible mechanism of the realization of the ANAMMOX process in sludge granulation technology.
在风化淋滤条件下形成的AMD溶液,由于自由氧的溶入,表现出比污泥更高的氧化性质。
AMD solution, generated from weathering and leaching process, shows a stronger oxidizing capability than the sludge, because of the dissolved of free oxygen in it.
以粉煤灰、制革废水污泥及偏高岭土为主要原料,氢氧化钾为碱激活剂合成了一系列地聚合物材料。
Using fly ash, tan waste (TW) and metakaolin as basic ingredients, KOH as alkali activator, a series of fly ash-based geopolymers were synthesized.
目前国内针对氨氧化细菌的研究多集中在活性污泥和污水处理器等方面,鲜少涉及其在土壤特别是酸性土壤中的群落结构分析。
Hitherto, domestic researches on AOB are mainly about active sludge, sewage processor and so on, while investigations of AOB community structure in soils especially acidic soils are seldom reported.
同时还表明,增加生物球的投加数量可以增加悬浮生长的活性污泥与附着生长的生物膜的协同作用,从而增强植物-生物膜氧化沟对污染物的去除效率。
In this paper, effect of the amounts of biology-ball was studied on the wastewater purification in the Plant-biofilm Oxidation Ditch(PBFOD)by home-made biology-ball putted in the system.
在通过强化隐性生长实现污泥减量的各种污泥破解技术中,臭氧氧化技术具有破解效率高、能耗低、不易造成二次污染等特点。
In sludge disintegration technologies related to enhanced cryptic growth, ozonation has high disintegration efficiency with low energy consumption and no secondary pollution.
介绍了缺氧-好氧-接触氧化法处理难降解焦化废水的工艺原理、污泥的培养驯化及试运行效果。
The combined biochemical process includes three sections: anaerobic biochemical reduction, aerobic biochemical oxidation and contact biological degradation.
介绍了升流式厌氧污泥床接触氧化工艺在处理高浓度酒精废水中的应用。
The application of UASB contact oxidation process in treating ethanol wastewater is presented.
将好氧污泥与厌氧污泥混合培养,在缺氧反应器中培养出了厌氧氨氧化细菌,实现了在缺氧反应器中进一步降解NH3-N的目标。
The mixture of aerobic and anaerobic sludge is used to culture denitrifying bacteria using ammonium as donors in anoxic reactor. The aim of NH3-N degradation in anoxic reactor is achieved.
阐述了焚烧过程中产生的重金属、二口恶英、氮氧化物、硫氧化物等的排放限制了污泥焚烧技术的推广和应用,因此对污泥焚烧二次污染控制的研究就显得非常重要。
While its popularization and application is limited by the emission of heavy metals, dioxin, NOx, SOx, etc. Therefore, it is necessary to study the secondly pollution in sludge incineration process.
嗜酸氧化硫硫杆菌常被应用于生物湿法冶金,金属污泥的处理等领域,但其天然菌株的产酸能力有限。
Acidithiobacillus thiooxidans are often used in the biological hydrometallurgy and metal-containing sludge treatment fields, but their natural bacterial strains have a limited acid-producing capacity.
嗜酸氧化硫硫杆菌常被应用于生物湿法冶金,金属污泥的处理等领域,但其天然菌株的产酸能力有限。
Acidithiobacillus thiooxidans are often used in the biological hydrometallurgy and metal-containing sludge treatment fields, but their natural bacterial strains have a limited acid-producing capacity.
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