查询词典 sludge

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。

But heavy metal in solidified sludge could be leached again because of Thiobacilli activity in the sludge.

污泥固化后能够降低重金属的浸出风险，但是污泥中硫杆菌的活动存在再次将重金属浸出的可能。

The A2N process was set up in two-sludge system, in which nitrifies were separated from denitrifying phosphorus removal bacteria in a nitrification biofilm reactor, whereas DPB sludge was recalculated between an anaerobic reactor and an anoxic reactor.

A2N系统的DPB污泥絮体凝聚较好且颗粒较大，污泥的SVI通常处于52－92mL/g之间。

In our experiment, whether the inlet pH is too high or too low the activity inhibition and upturning of activated sludge were observed, but no sludge bulking was detected.

试验过程中pH值过高和过低的进水皆出现活性污泥的活性抑制和污泥上浮，但未发生明显的污泥膨胀。

The particle size distribution of sludge showed acid and alkaline treatments could decrease the particle size and increase the consistency of sludge.

粒径分析表明，酸、碱处理会减小污泥的粒径、增加污泥的比表面积和提高污泥粒径的均匀性。

Stimulative effects of metallic compounds on industrial sewage sludge combustion and the sludge with acid washing treatment were studied by thermogravimetric analysis. The combustion characteristics index and kinetic parameters were calculated before and after adding different metal compounds. The catalytic effects and mechanism of combustion were discussed.

用热重法研究了不同金属化合物对含工业污水污泥的助燃作用，计算了添加不同金属化合物前后污泥燃烧的特征指数和燃烧反应动力学参数，并以酸洗污泥作为对比，对不同金属化合物的助燃效果和催化机制进行了分析。

The results indicated that anaerobic sludge could only decompose Acid Mordant Dark Yellow GG in the presence of glucose while aerobic sludge decomposes Acid Mordant Dark Yellow GG with or without the presence of glucose.

试验结果表明，厌氧菌能够通过葡萄糖共代谢作用很快降解酸性媒介黄GG；而好氧条件下经驯化活性污泥不能降解酸性媒介黄GG，经过较长时间驯化活性污泥能降解酸性媒介黄GG，但降解效果很差。

In this paper, sludge activated carbon was prepared from municipal wastewater treatment plant sludge using chemical activation (the activation reagent was ZnCl2), and the kinetics of adsorption of three dyes (Reactive Brilliant Red K-2BP, Acid Scarlet GR, Direct Violet N) by SAC was studied.

以城市污水处理厂脱水污泥作为原料，采用化学活化法（ZnCl2作为活化剂）制得污泥活性炭，全面研究了污泥活性炭对活性艳红K-2BP、酸性大红GR和直接紫N这3种染料的吸附动力学行为。

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。

Activated sludge is the main activity of the sludge biological treatment of wastewater main method.

活性污泥法是以活性污泥为主体的废水生物处理的主要方法。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。