flocs

简明释义

英[fˈlɒks]美[flɑːks]

n. 絮体（floc 的复数）；棉絮

英英释义

单词用法

同义词

反义词

例句

1.The cactus removed 98 per cent of bacteria within 15 minutes by clumping sediment and bacteria into small 'flocs' - clumps of particles floating in water - that could easily be filtered out.

仙人掌通过让沉淀物和细菌聚集成小的絮状物从而在15分钟内去除了98%的细菌，这些絮状物可以很容易地过滤掉。

2.This is a water treatment process by which finely divided suspended and colloidal matter in water is made to join together and form flocs.

这一步骤能够细微分开水中悬浮和胶状物的物质，来结合并生成絮状物。

3.These flocs then settle to the bottom and can be removed.

然后这些絮状物位于底部并可以被消除。

4.The results shows that the formation, breakup and regrowth process of flocs are affected by alkalinity to a great extent, and the floc particle diameters reduce with the increase of alkalinity.

结果表明，碱度的高低在很大程度上会影响絮体的形成、破碎及再生过程，所形成絮体的颗粒随碱度的增加而减小。

5.Compare with PAFC alone, the PAFC-modified clays increased density of flocs, reduced volume flocs, and improved even size distribution of flocs.

相比单独投加pafc，粘土的加入改善了絮体的性能，减少了絮体体积。

6.Clay particles and polymers in water can be flocculated to form flocs.

水中粘土颗粒和聚合物可以发生絮凝，形成絮凝物。

7.The different collision mechanisms and relations to fractal dimensions were shown in flotation processes with different relative sizes between flocs and micro-bubbles and their movement conditions.

絮体与微气泡间的相对尺度和流态的不同会有不同的碰撞机制，相应的动力学方程式与絮体的分形维数也有不同的关系。

8.To measure high turbidity water of the Yellow Riv er automatically, granular sizes of flocs is determined by using transparent pulsation device through the dynamic modelling.

为了实现黄河高浊度水在线自动检测，通过动态模型实验，使用透光脉动检测仪检测絮凝体的脉动值用以描述絮凝体的颗粒大小。

9.The invention solves the technical problem of reducing greatly the chemical products and realizing the fast industrial production of fluffy natural silk flocs with an even and soft laying.

它需要解决的技术问题是，使用化学产品大大减少，让蓬松的蚕丝絮片实现铺绵均匀而快速的工业化生产。

10.The wastewater treatment process involves the formation of flocs 絮状物 that help in removing impurities.

废水处理过程中，形成的flocs 絮状物 有助于去除杂质。

11.In the lab, we observed how different chemicals affect the size of flocs 絮状物 in the solution.

在实验室里，我们观察了不同化学物质如何影响溶液中flocs 絮状物 的大小。

12.The effectiveness of the sedimentation process relies heavily on the stability of flocs 絮状物 formed during treatment.

沉淀过程的有效性在很大程度上依赖于处理过程中形成的flocs 絮状物 的稳定性。

13.After adding the coagulant, we noticed a significant increase in the size of the flocs 絮状物 in the tank.

添加助凝剂后，我们注意到水箱中flocs 絮状物 的大小显著增加。

14.Monitoring the growth of flocs 絮状物 is crucial for optimizing the filtration process.

监测flocs 絮状物 的生长对优化过滤过程至关重要。

作文

In the world of environmental science and water treatment, the term flocs refers to the clumps or aggregates formed when particles in water come together. These flocs are crucial in the process of removing impurities from water, making it cleaner and safer for consumption. Understanding how flocs work is essential for anyone interested in water quality management and environmental protection. The formation of flocs typically occurs during a process called flocculation, where various chemicals, known as coagulants, are added to the water. These coagulants help neutralize the charges on suspended particles, allowing them to stick together and form larger aggregates. Once these larger aggregates, or flocs, have formed, they can be easily removed from the water through sedimentation or filtration. The importance of flocs cannot be overstated. In municipal water treatment plants, the effective formation and removal of flocs can significantly improve water quality. For instance, when flocs are allowed to settle, they capture not only dirt and debris but also harmful microorganisms that could pose health risks to the public. This process ensures that the water that reaches our taps is not only clear but also safe to drink. Furthermore, the study of flocs extends beyond just drinking water. In wastewater treatment facilities, flocs play a vital role in treating sewage and industrial effluents. The biological processes involved in wastewater treatment often lead to the formation of flocs that contain bacteria and other microorganisms. These biological flocs help break down organic matter, effectively reducing the amount of pollutants in the water before it is released back into the environment. However, the formation of flocs is not always beneficial. In some cases, excessive floc formation can lead to problems such as clogging filters or creating sludge that is difficult to manage. Therefore, understanding the conditions that promote or inhibit flocs formation is essential for optimizing water treatment processes. Factors such as pH, temperature, and the concentration of coagulants can all influence the effectiveness of flocs in water treatment. Additionally, researchers are exploring innovative methods to enhance flocs formation. For example, the use of biochar and other natural materials as coagulants has shown promise in improving flocs stability and efficiency. These advancements not only aim to improve water treatment outcomes but also seek to reduce the environmental impact of traditional chemical coagulants. In conclusion, the concept of flocs is integral to the field of water treatment and environmental science. Their ability to aggregate and remove impurities from water makes them a cornerstone of effective water management practices. As we continue to face challenges related to water pollution and scarcity, understanding and optimizing the formation and removal of flocs will be crucial for ensuring access to clean water for future generations. The study of flocs is not just a scientific endeavor; it is a vital part of protecting public health and preserving our natural resources.

在环境科学和水处理的世界中，术语flocs指的是当水中的颗粒聚集在一起时形成的团块或聚集体。这些flocs在去除水中杂质的过程中至关重要，使其更加清洁和安全以供消费。理解flocs的工作原理对于任何对水质管理和环境保护感兴趣的人来说都是必不可少的。 flocs的形成通常发生在一个称为混凝的过程中，在该过程中，向水中添加各种化学物质，称为混凝剂。这些混凝剂有助于中和悬浮颗粒的电荷，使它们能够相互粘附并形成更大的聚集体。一旦这些更大的聚集体或flocs形成，它们就可以通过沉淀或过滤轻松地从水中去除。 flocs的重要性不容小觑。在市政水处理厂，有效的flocs形成和去除可以显著改善水质。例如，当flocs被允许沉降时，它们不仅捕获污垢和碎片，还捕获可能对公众构成健康风险的有害微生物。这个过程确保到达我们水龙头的水不仅清澈，而且安全可饮用。 此外，flocs的研究不仅限于饮用水。在废水处理设施中，flocs在处理污水和工业废水方面发挥着至关重要的作用。废水处理中的生物过程通常会导致包含细菌和其他微生物的flocs的形成。这些生物flocs有助于分解有机物，有效减少水中的污染物，随后再释放回环境中。 然而，flocs的形成并不总是有益的。在某些情况下，过量的flocs形成可能导致问题，例如堵塞过滤器或产生难以管理的污泥。因此，了解促进或抑制flocs形成的条件对于优化水处理过程至关重要。pH值、温度和混凝剂浓度等因素都可以影响水处理过程中flocs的有效性。 此外，研究人员正在探索增强flocs形成的创新方法。例如，使用生物炭和其他天然材料作为混凝剂在改善flocs的稳定性和效率方面显示出了前景。这些进展不仅旨在改善水处理结果，还寻求减少传统化学混凝剂的环境影响。 总之，flocs的概念是水处理和环境科学领域不可或缺的一部分。它们聚集和去除水中杂质的能力使其成为有效水管理实践的基石。随着我们继续面临与水污染和稀缺性相关的挑战，理解和优化flocs的形成和去除对于确保未来几代人获得清洁水源至关重要。对flocs的研究不仅仅是科学事业；它是保护公共健康和保护自然资源的重要组成部分。