sparging

简明释义

英[ˈspɑːdʒɪŋ]美[spɑrdʒ]

n. 鼓泡；吹过；喷射

vt. 喷雾（sparge 的现在分词）

英英释义

单词用法

同义词

反义词

例句

1.More than 90% of radioiodine goes to gas-off system by sparging - air in the process of dissolution.

以上的放射性碘随鼓泡气体进入尾气系统。

2.The principle of foaming mold for the aluminum foam product by air sparging was simply introduced. The work procedure and mold structure of foaming mold were stated, the product quality was good.

简单介绍了气体注入法制备泡沫铝的原理，叙述了模具结构和工作过程，生产的产品质量良好。

3.The effect of nitrogen sparging on the mass transfer rate in the extraction of copper from aqueous solution by a kerosene solution of naphthenic acids was studied.

研究了氮注射对环烷酸萃取溶液中铜离子的质量转移速率的影响。

4.Now, air sparging is widely used around the world, and it is really a very promising remediation technology.

目前，空气注射法在世界各地得到广泛应用，是一项很有发展前景的环境污染修复技术。

5.The principle of foaming mold for the aluminum foam product by air sparging was simply introduced. The work procedure and mold structure of foaming mold were stated, the product quality was good.

简单介绍了气体注入法制备泡沫铝的原理，叙述了模具结构和工作过程，生产的产品质量良好。

6.After forming, the lining, film and the upper can closely joint, with our corrugation, and sparging.

定型后使内衬，胶片，鞋面紧密贴合，不起皱，不变行，不起泡。

7.In wastewater treatment, sparging is used to aerate the water and promote microbial activity.

在废水处理过程中，sparging用于给水增氧并促进微生物活性。

8.The laboratory experiment required sparging to remove dissolved gases from the solution.

实验室实验需要sparging来去除溶液中的溶解气体。

9.The process of sparging involves introducing gas into a liquid to enhance mixing.

这个过程的sparging涉及将气体引入液体以增强混合。

10.During beer brewing, sparging helps to extract sugars from the grains.

在酿造啤酒的过程中，sparging有助于从谷物中提取糖分。

11.To improve the efficiency of chemical reactions, sparging can be employed to introduce reactants.

为了提高化学反应的效率，可以采用sparging引入反应物。

作文

In various industrial processes, the term sparging refers to the introduction of gas into a liquid, typically to promote mixing or to facilitate chemical reactions. This technique is widely utilized in fields such as wastewater treatment, brewing, and even in the production of certain pharmaceuticals. Understanding the role of sparging is crucial for professionals working in these industries, as it can significantly influence the efficiency and quality of the final product.To illustrate the importance of sparging, let’s consider its application in wastewater treatment. In this context, sparging involves injecting air or oxygen into wastewater to enhance the aerobic digestion process. By increasing the oxygen concentration in the liquid, microorganisms can thrive, breaking down organic matter more effectively. This not only speeds up the treatment process but also improves the overall quality of the effluent discharged into natural water bodies, thus minimizing environmental impact.Another notable example of sparging can be found in the brewing industry. Here, sparging is used during the mashing process to extract sugars from the grains. After the initial mash has been created, hot water is sprayed or poured over the grain bed to rinse out the remaining sugars. This step is critical because it maximizes the yield of fermentable sugars, ultimately affecting the alcohol content and flavor profile of the beer. Brewers carefully monitor the sparging process to ensure that they do not extract undesirable compounds, which could lead to off-flavors in the final product.In the pharmaceutical industry, sparging plays a vital role in the production of certain drugs. For instance, in the fermentation process used to produce antibiotics, sparging with sterile air or oxygen can enhance the growth of the microbial cultures responsible for synthesizing the active ingredients. The controlled introduction of gases allows for optimal conditions, ensuring that the microorganisms produce the desired compounds efficiently.Despite its many advantages, sparging must be executed with precision. Factors such as the flow rate of the gas, the size of the bubbles, and the depth of the liquid can all affect the effectiveness of the process. Engineers and operators must carefully design and monitor sparging systems to achieve the best results, often using advanced technology to measure and control these parameters.In conclusion, sparging is a fundamental technique employed across various industries to enhance liquid processes. Whether it is improving wastewater treatment, optimizing brewing, or facilitating drug production, the impact of sparging cannot be overstated. As technology continues to advance, the methods and equipment used for sparging will likely evolve, leading to even greater efficiencies and innovations in these critical fields. Understanding the principles behind sparging is essential for anyone involved in these industries, as it directly correlates with the quality and sustainability of their products. Therefore, investing time in mastering the concept of sparging can yield significant benefits for professionals aiming to excel in their respective fields.

在各种工业过程中，术语sparging指的是将气体引入液体，通常是为了促进混合或促进化学反应。这种技术在废水处理、酿酒乃至某些药品生产等领域广泛应用。理解sparging的作用对于在这些行业工作的专业人士至关重要，因为它可以显著影响最终产品的效率和质量。为了说明sparging的重要性，让我们考虑它在废水处理中的应用。在这种情况下，sparging涉及向废水注入空气或氧气，以增强好氧消化过程。通过提高液体中的氧气浓度，微生物能够茁壮成长，更有效地分解有机物。这不仅加快了处理过程，还改善了排放到自然水体中的出水质量，从而最大限度地减少对环境的影响。另一个显著的sparging例子可以在酿酒行业找到。在这里，sparging用于糖化过程中，以从谷物中提取糖分。在初始麦芽制成后，用热水喷洒或倒在谷物床上，以冲洗出剩余的糖分。这一步骤至关重要，因为它最大化了可发酵糖的产量，最终影响啤酒的酒精含量和风味特征。酿酒师仔细监测sparging过程，以确保他们不会提取出不良化合物，这可能导致最终产品的异味。在制药行业，sparging在某些药物的生产中发挥着重要作用。例如，在用于生产抗生素的发酵过程中，使用无菌空气或氧气进行sparging可以增强负责合成活性成分的微生物培养物的生长。气体的控制引入允许最佳条件，确保微生物有效地产生所需的化合物。尽管有许多优点，但sparging必须精确执行。气体的流速、气泡的大小和液体的深度等因素都可能影响过程的有效性。工程师和操作员必须仔细设计和监控sparging系统，以实现最佳结果，通常使用先进的技术来测量和控制这些参数。总之，sparging是各个行业用来增强液体过程的基本技术。无论是改善废水处理、优化酿酒，还是促进药物生产，sparging的影响都不可小觑。随着技术的不断进步，用于sparging的方法和设备可能会演变，导致这些关键领域的效率和创新进一步提高。理解sparging背后的原理对于任何参与这些行业的人来说都是必不可少的，因为它直接与产品的质量和可持续性相关。因此，花时间掌握sparging的概念可以为希望在各自领域中脱颖而出的专业人士带来显著的益处。