查询词典 activated sludge

This research was on sequencing batch reactor activated sludge system, using 2,6-dichlorophenol as uncoupler with the concentration of 20,using Cu~(2+) with the concentration of 1,adding into the SBR activated sludge system.

采用间歇式活性污泥培养装置，以2，6-二氯苯酚作为解偶联剂，浓度为20 mg/L，Cu2+浓度为1 mg/L，加入到间歇式活性污泥反应器中。

The results compared with the unimmobilized activated sludge indicated the method was effective and feasible. The optimized conditions which activated sludge was immobilized by the mixed carrier process using PVA as major entrapping material were studied.

设计了带磁场的污水处理反应器装置，对生活污水进行处理，并于传统活性污泥法进行比较，证明固定化活性污泥微球用于处理生活污水是可行和有效的。

Activated sludge model can be used to improve the study,design and operation of the activated sludge process.

活性污泥模型方法正逐渐成为废水处理工程领域科学研究、工艺设计和过程控制的一种重要手段。

All above works represent some exploring and creative effort to upgrade level and efficiency for design of activated-sludge process.According to development of the activated-sludge process and the mechanism theories of IAWQ-ASM, a whole frame model, a systematic mathematics model and an expense target function model were established in this paper, which were used for on...

本文根据污水处理活性污泥法工艺的发展趋势，基于IAWQ-ASM机理模型理论，建立了一套完整的用于活性污泥法脱氮除磷A2／O工艺系统方案设计的框架模型、系统数学模型以及费用目标函数模型，并将其整合为一个数学最优规划问题予以求解。

Based on generally evaluating current research status on optimized design for activated-sludge process system, a whole optimized-disign model was established firstly in China which is for one of the activated-sludge processA2/O and whose crresponding optimized-solvtion method was advanced. Under Matlab circumstance the optimizated-design program was developped.

本研究在全面评述活性污泥法工艺系统最优化设计研究现状的基础上，在国内首次建立了一套完整的活性污泥法A2／O工艺系统的优化设计模型和相应的寻优求解方法，并在Matlab环境下开发了最优化设计程序，为提高活性污泥法工艺系统设计水平和设计效率作了一些探索性和创新性的努力。

ABSTRACT:Degradation process of methyl violet waste water through the activated sludge treatment was investigated in a new kind of jet loop three phase bioreactors, using cattle dung slurry as the source of activated sludge and the coal powder as biological carrier.

采用新型的喷射环流三相生物反应器，以牛粪浆作活性污泥源，粉煤灰为生物载体，研究了活性污泥法处理甲基紫染料废水过程。

Activated sludge could be self-degradation in particle layer so that Activated sludge 〓mount was reduced gradually.

活性污泥在滤料层中发生了自解作用，这使得深入到颗粒滤料层中的污泥减量。

If want to install more key word about the product, for instance pink of coconut shell activated carbon, industry not activated carbon, woodiness activated carbon, decolour waits key word a moment to all install 2 class page except carrier of flavour activated carbon, activator, the key word of these products also is not optional setting of course, not be the setting that does not have a truth more, it is hot term of combinative Baidu index and cereal song industry will conclude integratedly.

假如想设置更多的关于产品的要害字，比如椰壳活性炭、工业粉未活性炭、木质活性炭、脱色除味活性炭、催化剂载体等等要害字均设置到二级页面，这些产品的要害字当然也不是随意设置，更不是没有道理的设置，它是结合百度指数和谷歌行业热词等来综合断定的。

We used wood tar as a blending agent to produce shaped activated carbon and the abrasion resistance of it is larger than 85%; the BET surface area is 1577.55m2/g. The abrasion resistance of unshaped activated carbon is 80% and BET surface area is 1789.87m2/g. The ash contents of powdered activated carbon, and unshaped activated carbon prepared by physical method are less than 0.2%; the iodine number is 1200 mg/g; the maximum 0.15% methylene blue adsorption value is 18ml/0.1g.

其中定型颗粒活性炭是用木焦油为粘合剂，最终产品的强度在85％以上，比表面积为1577.55m~2／g；实验中所制备的不定型颗粒活性炭和粉状活性炭的灰分含量不超过0.2％；碘吸附值达到1200mg／g；亚甲基蓝最高吸附值为18.0ml／0.1g。

The results showed that loading Ag^＋, Ni^2＋, Cu^2＋ or Zn^2＋ ion on the activated carbon obviously improved its adsorption of benzothiophene, while loading Fe^3＋ or Co^3＋ ion on the activated carbon caused a decrease in its adsorption of benzothiophene in comparison with the original unloaded activated carbon, which was due to the variation of the nature of soft and hard acid on the surface of the activated carbon.

采用密度泛函数理论法计算结果表明，苯并噻吩的电负性χ为2.638，属软碱类物质；由于Ag^＋为软酸，活性炭负载Ag^＋离子，增加了其局部表面的软酸，从而增强了对苯并噻吩硫化物的吸附；由于Ni^2＋、Cu^2＋和Zn^2＋离子属交界酸，负载Ni^2＋、Cu^2＋、Zn^2＋离子增加了活性炭表面的交界酸，也在一定程度上提高了其表面对苯并噻吩硫化物的吸附；当活性炭表面负载了硬酸性Fe^3＋或Co^3＋离子，其局部表面硬酸增大从而降低了其对苯并噻吩的吸附。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼