查询词典 sludge

Experimental results listed as followings: The inhibition was obviously observed when 20mg/l of copper ion was added to the unacclimated activated sludge, which caused effluent turbidity increased.

主要研究结果如下： 1、在20ppm下，重金属铜离子对于未驯化的活性污泥有明显的抑制作用，铜离子的加入会导致出水浊度增加。

Using unacclimated sludge as seed, a bench-scale EGSB reactor was run. After a twostage startup, both dechlorination rate and SMA increased, organic loading rate and PCP loading rate reached 5. 4kg COD/ and 94. 7mg PCP/ respectively.

以未驯化污泥为种子，经过EGSB反应器两阶段的启动，厌氧颗粒污泥的比产甲烷活性和脱氯活性都得到极大提高，有机容积负荷和PCP容积负荷分别达到5.4kg COD／和94.7mg/。

Dept.of Environ.Sci.Zhejiang Agricultural University,Hangzhou 310029）Abstract:The experiments on start-up of degrading-PCP anaerobic bioreactor carried out in two anaerobic bioreactors which were inoculated with unacclimated anaerobic sludge.

近年来，国外研究者基于厌氧微生物具有还原脱氯活性，已将厌氧生物工艺从用于处理一般有机废水，扩展到含氯代有机物等有毒难降解有机物废水处理及受污染环境的生物修复领域。

Under the same suited control condition, the hydrogen production of the mixed cutler is higher than the single one. Secondly, the biohydrogen production from three food wastes mainly composed of undissolved carbohydrates by anaerobic fermentation of digested sludge is studied.

其次从不同废弃食物发酵产氢特性研究的角度，采用厌氧活性污泥为接种物，以马铃薯、青菜和米饭3种富含不溶解碳水化合物的废弃食物作为培养基料，对其发酵产氢特性进行了试验研究。

The simulation results of sludge distribution was in good agreement with the measured results at different liquid upflow velocities.

对不同上升流速下的污泥浓度分布情况进行了模拟，其模拟结果与实测值吻合良好。

The upflow anaerobic sludge blanket system is an attractive anaerobic wastewater treatment process.

升流式厌氧污泥层工艺是一种新型的废水生物处理技术。

Upflow anaerobic sludge reaction bed on top of the three-phase separators.

上流式厌氧污泥反应床依靠顶部的三相分离器。

This experiment was conducted to study population and distribution of microorganisms in upflow anaerobic sludge beds which were used to treat pentachlorophenol wastewater.

采用Hungate厌氧技术和MPN法，研究了升流式厌氧污泥床处理含五氯酚废水的微生物数量及其分布。

The Upflow Anaerobic Sludge Blanket reactor was used to treat cotton pulp black liquor for nearly four months.

采用UASB反应器处理棉浆粕黑液，比较分析了近4个月的运行中加聚合氯化铝组与未加PAC对照组的运行过程和结果，以及有机负荷、停留时间和pH值等对两组UASB反应器运行的影响。

The two-phase process with upflow anaerobic sludge blanket reactors is a new technology of anaerobic digestion.

二相升流式厌氧污泥床工艺是一种新型的厌氧处理技术，其成功运行依赖于相的分离和颗粒污泥的培养，但迄今对这二者的微生物学基础研究较少。

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。