查询词典 sludge

The effects of stirring on sludge characteristics were analyzed and the reasons for the formation of encrustation were discussed .

分析了搅拌对污泥特性的影响，探讨了结壳形成的原因，指出农村沼气发酵的最佳方式为两步发酵法。

Malfunction of the metallic stent can be caused by encrustation of crystals, bacterial sludge, bile salts, and tumor compression or tumor ingrowth.

金属支架的功能障碍可以由胆管内的结晶凝块，细菌性污泥，胆盐，及肿瘤压迫或肿瘤直接侵入支架。

Mono-incineration of digested sludge is not very efficient due to the high water and low energy content.

Mono-incineration的消化泥浆不是有效的方法，由于高水位、低能耗的内容。

Each system maintains a peak design flow of 7,500 gpd and integrates complete flow equalisation, sludge holding, clear well and aeration.

每个系统处理每日7，500加仑的峰值设计流量，且结合完美的流量平衡、污水贮存、清洁井和通风。

The results showed that sewage sludge compound fertilizer increased the vegetable yield and the heavy metal contents in the esculent part of vegetables were lower than those of the national control standard, but the lead contents in the cauliflower and lettuce were higher than the national control standard.

结果表明，污泥复合肥可显著提高蔬菜产量，蔬菜可食部分中的Cu、Zn、Cd含量均在国家食品卫生标准范围内，但Pb的含量超出了国家食品卫生标准

The results showed that,two reaction mechanisms of enzyme-catalyzed reaction and thermal-hydrolyzed reaction were involved in the S-TE process,which began with depolymerization of sludge flocs by exoenzyme s including proteases and amylases,followed by cell-walls and organic matters disintegration and hydrolyz.

结果表明，S-TE污泥溶解存在2种反应和2个过程：嗜热菌胞外酶首先解聚污泥胶团，进而溶解细菌的细胞壁，水解胞内有机物质。

Based on the determination of optimum organic solvent and extractant, it effect on production of volatile fatty acid from municipal sludge was investigated in this research.

本研究在确定最佳有机溶剂和萃取剂的基础上，考察了有机溶剂对城市污泥厌氧发酵生产有机酸的影响。

Biosorption and desorption of terephthalic by unadapted facultative and aerobic sludge developed in continuous tests were studied.

研究了连续试验方法培养的未驯化兼氧、好氧污泥对TA的吸附、解吸规律。

The comparison between the obtained EC50 values and toxicity data from the literature points out the good agreement between the BOD bottle test (Raphidocelis su.) and those of nine widely used test methods, i.e., Fathead minnow, Vibrio fi., Microtox, Polytox, Spriotox, Shk1, Activated sludge, Daphina ma. and Tetrahymena. In this study, log Kow values of narcosis Ι compounds (using the BOD bottle test and nine bioassays) were reported.

实验中选定DO观测终点所求得的毒性数据与其他物种进行回归分析，回归结果则皆呈现高度相关（R2值≧0.84），这可推论出藻类与其他物种的分析方法（不含Nitrosomonas）的致毒机制有很高的相关性，且可知本试验方法不仅敏感性高且与其他的物种且有良好的相关性可做为替代性试验。

Fertiliser storage and machinery have to be kept in good conditions and no human sewage sludge must be used.

肥料的使用：应记录下施肥情况，化肥的储存和机械设施运行维护应维持在良好的状态。不能使用污水沟的水。

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。