查询词典 sludges

First of all, four kinds of flocculating microbes with goodflocculating ability which were B-04、B-20、B-47 and M-03 were obtained by enrichment,first selection and reselection from three kinds of activated sludges .

首先从三种不同的活性污泥中通过富集、初筛、复筛，分离出了四种絮凝性能良好的絮凝菌株：B-04、B-20、B-47、M-03。

The dechlorination rates of unacclimated sludges from UASB and EGSB reactors were 455. 8 and 413. 4μg PCP/ respectively.

在间歇培养中，未经驯化的UASB和EGSB反应器厌氧颗粒污泥对PCP的脱氯速率相似，分别为455.8和413.4μg PCP／。

In biodegradation study, debromination of 4-monobrominated diphenyl ether (4-BDE) is investigated with aerobic and anaerobic sludges. This also is the first report demonstrating microbaially mediated biodegradation of 4-BDE under aerobic conditions. 4-BDE biodegraded within 11 days by 68 % and 83 % with toluene and diphenyl ether, respectively, as second carbon sources to stimulate biodegradation.

本研究之生物降解部分，以酒厂之好氧及厌氧活性污泥及经PCE驯化之厌氧活性污泥能有效降解一溴联苯醚(4-mono-BDE， 4-BDE)，结果证实了在好氧情况下微生物降解PBDEs的可行性，而补助碳源的添加有助於提高降解速率，在甲苯或联苯醚存在的情况下，11天内4-BDE分别降解了68 %及83 %。

The results of this study suggested that different activated sludges could tolerate the concentration of 25% NaCl by the acclimatized procedure and decolorize the simulated dye wastewater with high salt concentration in anaerobic conditions.

食品、纺织、染料、制药和化工/石油等行业，在生产过程中产生大量的含盐废水，含盐量有时高达15%~20%[2，3]。目前，对此类废水一般采用电解法、膜分离法、焚烧法和深井灌注法等技术处理。

The results show that all aluminum anodizing sludges were slightly neutral to acidic and mainly consist of more than 50% Al2O3; the similar total contents of Cu, Pb, Zn, Ni, Cd, and Cr in the 7 samples were found, namely, the concentrations of Pb, Cd were relatively lower, but that of Cu, Zn, Ni, and Cr were higher; the leaching tests indicate that all the samples were classed as nonhazardous wastes; but each of metals in the sample shows very different leaching behavior, possibly depending on their total contents and the final pH of leachates.

结果表明，铝型材污泥属于中性偏酸性物质，主要由Al2O3组成，含量在50%以上。各试样中Cu、Pb、Zn、Ni、Cd及Cr的总含量的分布趋势基本是一致的，其中Pb、Cd的含量较低，Cu、Zn、Ni及 Cr的含量较高。浸出毒性试验表明铝型材污泥属于非危险废物，但污泥中各重金属的浸出特性又各自不同，可能主要与它们在试样中的总含量和浸出液的最终pH值有关。

However, the amount of the adsorbed Methylene Blue by EPS is mostly contributed by BEPS due to much greater amount of BEPS than corresponding amount of SEPS for both sludges.

但由于单位质量活性污泥和厌氧污泥中BEPS的质量均远大于SEPS，故活性污泥和厌氧污泥EPS对染料亚甲基兰的吸附主要是BEPS的吸附所贡献。

Better methods of dewatering and disposing of these sludges are needed.

需要研究更好的污泥脱水和处置方法。

Sewage sludges and dredged spoils containing matters referred to in paragraphs 1 and 2 of the present Annex.

四、 含有本附件第一、二项所列物质的阴沟污泥和疏浚物。

Sewage sludges and dredged spoils containing matters referred to in paragraphs 1 and 2 of the present Annex.

五、 含有本附件第一、二项所列物质的阴沟污泥和蔬疏物。

Glucose was fermented in a chemostat under anaerobic condition inoculated by mixture of two kinds of sludges and rumen from sheep.

以两种厌氧污泥和一种绵羊胃液的混合物为接种物，对葡萄糖进行厌氧发酵。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。