查询词典 sludge

On the similarity of drain sludge inorganic numerator composition and clay pipe raw material in city solid waste,the production process course of drain sludge plunging into carbide furnace as clay pipe raw material is studied and developed.

介绍了陶瓷作为原材料用于制作管道、阀门的不可替代的优点；以城市固体废物中排水污泥无机分子组成与陶管原料相似为出发点，研究开发排水污泥投入到碳化炉成为污泥碳化物，即陶管原料的生产工艺过程；并对工艺中有关性能指标、保证碳化物生成的控制要点提出了明确的要求。

Research on sludge reduction by predation would be very important and realistic for sludge management of wastewater treatment plant.

利用原生动物的捕食作用进行污泥减量的研究对污水处理厂普遍存在的污泥控制问题有着重要的现实意义，但污泥减量的本质是通过控制微生物内源过程实现的。

In this research, the prefabricate sewage is used and the talc is added to the sludge through SBR to examine the filamentous sludge bulking.

试验以人工合成污水作为底物，利用间歇式反应器通过投加滑石粉来研究丝状菌污泥膨胀的状况。

Comparing inception operation to on stable condition, the quantity of population of bacteria is high as 33 times in the mixed liquor of activated sludge, the quantity of protozoon solidifying is the most in the mixed liquor of activated sludge, occupies the absolute superiority and achieves 104 magnitudes as it is in the good quality of the water.

稳定运行期活性污泥混合液中细菌数量高于启动运行期33倍，原生动物中的固着型纤毛虫在出水水质良好时占绝对优势，达到10~4数量级。

Sludge of Pan Steel were firstly disposed by mineral seperation and then the mill tailings of sludge were reduced by pyrometallurgy process to reclaim zinc, and iron in the slag tails were reclaimed by magnetic seperation.

采用选-冶流程处理攀钢瓦斯泥，经选矿后的瓦斯泥尾矿采用火法冶炼回收其中的锌，火法处理后的尾渣经磁选回收铁。

The sum of BCOD of BODst test and XH measured through batch respirometer is consistent with the BCOD of BODlt test and the ratio between them was in the range of 0.88-1.02 with average 0.94. The BODlt test is time-consuming and the microorganisms'population and their metabolic characteristic are different from that of the actual activated sludge process. So the respirometry has the advantage of time-validity and representation for the actual activated sludge system.

6呼吸测量法测得的BCOD明显小于长期BOD测试方法的结果，这是由于后者得到的BCOD包括所有的活性微生物COD组分；短期BOD测试得到的BCOD与异养菌COD之和与长期BOD测试得到的BCOD比较接近，两者之比在0.88-1.02之间，平均值为0.94；长期BOD测试耗时长，测试用的微生物种群及其代谢类型都与实际活性污泥过程明显不同，因此，从测试结果的时效性和代表性方法考虑，短期BOD测试更具优势。

The experimental and analytical results demonstrated that the ceramsite could be prepared by sintering the seabeach sludge containing 30% electroplating sludge at 1200℃.

试验和分析结果表明，海滩淤泥中掺加30%电镀污泥可以在1200℃烧成陶粒，其铜、锌的固化率达到100%，镍、铬的固化率与浸出液的种类有关，重金属的固化率按铜、镍、铬的顺序降低。

To investigate the mechanisms of biohydrogen production by anerobic fermentation of solid organic waste, gas chromatography is used to analysis the biogas and volatile fatty acid in anaerobic bio-reactor. Firstly, the ability of hydrogen production by digested sludge from the West Lake, Enteobacter aerogences, digested sludge from sewage farm, the fluid of methane pool and dejecta have been studied. The rule of the ability of hydrogen production by different bacteria under different control condition. Simultaneity, the importance of the synergistic effect on hydrogen production has been proved.

本文首先选用西湖底的厌氧活性污泥、产气肠杆菌、污水处理厂的淤泥、沼气池发酵液以及猪粪等不同菌群对废弃食物——马铃薯进行厌氧发酵产氢特性实验研究，得到马铃薯在各不同菌群及工况下的发酵产氢能力，同时发现产氢菌间的协同作用很重要，在控制好发酵条件的情况下，产氢菌群发酵通常会好于单一产氢菌的发酵。

The analysis of the characteristics of sludge provided the reference for the resource utilization of sludge.

结论］对污泥性质的分析为污泥的资源化利用提供了参考。

Then three integrated systems of sludge pump feeding and desulphurization are offered, and cost-effectiveness analysis has been made. Finally an optimized system of two-stage pump method which using piston pump to transport sludge and using squeezer pump tofeed is adopted.

在此基础上提出三个洗煤泥泵送给料和脱硫一体化的系统设计方案，并进行了技术经济比较，确定洗煤泥用注塞泵输送，用挤压泵给料的两级泵送方式为最优方案。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了