查询词典 sludge

In the reactor, wastewater flows from bottom to top. We needn ,t special blender to treat sludge. there is a special three-phased separator at the top of reactor.

废水由下向上流过反应器，污泥无需特殊的搅拌设备，反应器顶部有特殊的三相分离器。

It demonstrated that without aeration the best type of agitator is three-blade impeller and the height is 1/3 diameter of impeller. Aeration can improve the suspension of sludge.

结果表明在无曝气的情况下，选用三叶推进式搅拌器，搅拌器离底高度为1/3搅拌器直径时所需要的临界搅拌速率最低。

The results of the calculation show that the concentration of PAC in mixed liquor of aeration tank increased with the raise of the dosage of PAC and the ratio of sludge age to hydraulic retention time.

计算结果表明，曝气池混合液中PAC浓度随着PAC投加量和泥龄与水力停留时间的比值的提高而增加。

By experimental study on effects of coking sewage pretreated by ferrous sulphate on activited sludge process,suitable operating conditions were presented.

通过研究硫酸亚铁预处理焦化污水对活性污泥影响的实验，提出硫酸亚铁预处理方法的适宜条件。

The structure,design and calculation of the machine,especially the calculation about main girder,rated power,resistance of drain sludge and so on,which is key technology about the design of a suction machine are described.

文章论述了该机的结构设计及计算，尤其较详细地叙述了吸泥机设计中的关键问题：主梁的刚度、驱动功率、排泥阻力等的计算过程，为类似设备的研制提供了有益的经验。

Through the allocation of resources processing technology, we have not only made full use of its economic value, and put a stop to the harmful secondary pollution, and save the cost of sludge disposal and other resources, that is, in line with the strategic objectives of sustainable development, and have obvious environmental benefits and economic benefits.

通过资源化处理技术，我们不仅充分利用了其经济价值，杜绝了其危害性及二次污染，并且节省了污泥处理的成本及其他资源，符合可持续发展的战略目标，具有明显的环境效益和经济效益。

Starch effluent and citric acid factory effluent had been treated. The upper layer of starch effluent was treated by procedure of freezing-oxidation-flocculation-adsorption, the removal efficiency of COD is 81.6%, and the sludge is innocuous for the people and environment, which can be used as feed for domestic animals.

第三部分食品工业废水的处理分别对粉条加工行业淀粉废水及柠檬酸生产废水进行了处理，采用&冷冻→催化氧化→絮凝→吸附&工艺对上层稀液进行处理可使COD_由2003mg/L降至369mg/L，去除率达81.6％[国家污水综合排放标准(GB8978-1996)三级标准：COD_值小于500mg/L]，应用该法处理粉条加工行业淀粉废水的同时产生的絮体有望作为饲料，能够产生经济效益，实现综合利用。

Recommended National Standards GB/T12243-2005 "spring load safety valve directly," provides a safety valve back seat pressure Automatic sludge-draining filter should be greater than 85% of the entire set pressure or 80% of the entire set pressure.

推荐性国家标准GB/T12243-2005《弹簧直接载荷式安全阀》规定，安全阀的回座压力应大于85%的整定压力或80%的整定压力。

Iron and aluminum compounds are generally regarded as undesirable because of sludge formation in the product acid.

铁化合物和铝化合物通常认为是不好的，因为它们在产品酸中生成淤渣。

Once this 'sludge' reacts with the acid, it will break down and be absorbed by

一旦这一大坨像烂泥的东西碰到胃酸，就会分解而很快地被肠子吸引，它会附著在肠壁上，没多久它就会变成脂肪，而导致癌症

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。