flocculation

简明释义

英[flɒk.jʊˈleɪ.ʃən]美[flɑk.jəˈleɪ.ʃən]

n. 絮凝；絮结产物

英英释义

单词用法

同义词

反义词

例句

1.The flocculation filter and is easy to be automatic emissions from compressed air system to remove liquid oil.

采用絮凝过滤器和自动排放器很容易从压缩空气系统中除去液态油。

2.It also has apparent flocculation effect in other direct dye wastewater treatment.

该产品对其它直接染料废水也有明显的絮凝效果。

3.Separation of pancreatin with flocculation was studied in this thesis.

本论文研究了絮凝法沉淀分离胰酶。

4.It depict the phenomenon of second flocculation of high turbidity water, depict the apply of fraction in brief.

本文还对高浊度水的再絮凝现象进行了描述，简述了分形理论在絮凝中的应用。

5.The process of chemical biological flocculation is a new type of chemical enhanced primary treatment.

化学生物絮凝污水处理工艺是一种新的一级强化处理工艺。

6.The principle of selective flocculation and the research of selective flocculation of coal separation are introduced in this paper.

介绍了选择性絮凝分选原理和选择性絮凝在煤炭分选中的应用研究。

7.Using flocculation as pretreatment can cut down membrane pollution and increase permeation flux.

同时，絮凝处理能减轻膜污染，增大膜的渗透通量。

8.The process of flocculation is essential in water treatment to remove impurities.

在水处理过程中，絮凝过程对于去除杂质至关重要。

9.During the flocculation stage, small particles clump together to form larger aggregates.

在絮凝阶段，小颗粒聚集在一起形成较大的聚合物。

10.Engineers often monitor the flocculation process to ensure optimal water quality.

工程师们经常监测絮凝过程，以确保水质最佳。

11.The addition of coagulants can enhance flocculation in wastewater treatment.

添加助凝剂可以增强废水处理中的絮凝效果。

12.In brewing, flocculation helps yeast settle at the bottom of the fermentation tank.

在酿造过程中，絮凝帮助酵母沉淀在发酵罐的底部。

作文

Flocculation is a crucial process in various scientific and industrial applications, particularly in water treatment and environmental engineering. The term refers to the aggregation of fine particles into a floc or clump, which can then be removed from liquids more easily. This phenomenon is essential for improving the quality of water and ensuring that it is safe for consumption. In this essay, I will discuss the importance of flocculation (絮凝) in water purification, its mechanisms, and its applications in different fields. Water treatment facilities utilize flocculation (絮凝) as a primary method for removing contaminants from water. During the treatment process, chemicals called coagulants are added to the water. These coagulants neutralize the charges on suspended particles, allowing them to come together and form larger aggregates known as flocs. Once these flocs are formed, they can be easily separated from the water through sedimentation or filtration. This process not only clarifies the water but also reduces the concentration of harmful substances, such as bacteria and heavy metals. The mechanism behind flocculation (絮凝) involves several stages, including destabilization, aggregation, and settling. Initially, the destabilization phase occurs when coagulants are introduced to the water. This is followed by the aggregation phase, where the destabilized particles collide and bond together to form larger flocs. Finally, during the settling phase, the heavier flocs sink to the bottom of the treatment tank, making it possible to remove them effectively. In addition to its role in water treatment, flocculation (絮凝) has significant applications in other industries, such as food processing, pharmaceuticals, and mining. For example, in the food industry, flocculation (絮凝) is used during the production of juices and beverages to clarify liquids by removing pulp and other solid particles. Similarly, in pharmaceuticals, the process helps in the formulation of drugs by ensuring that active ingredients are evenly distributed and stable. Moreover, in the mining industry, flocculation (絮凝) is employed to separate valuable minerals from waste materials. By using specific flocculants, miners can enhance the recovery rates of minerals while minimizing environmental impact. This not only improves the efficiency of mineral extraction but also contributes to sustainable mining practices. Despite its numerous benefits, the flocculation (絮凝) process requires careful monitoring and control. Factors such as pH, temperature, and the type of coagulants used can significantly influence the effectiveness of the process. Therefore, ongoing research and development in this area aim to optimize flocculation (絮凝) techniques to ensure better performance and lower costs. In conclusion, flocculation (絮凝) is a vital process that plays an essential role in various sectors, particularly in water treatment. Its ability to aggregate fine particles and facilitate their removal from liquids makes it indispensable for ensuring clean and safe water. As industries continue to evolve, the significance of flocculation (絮凝) will only grow, highlighting the need for further exploration and innovation in this field. Understanding this process not only enhances our knowledge of environmental science but also underscores the importance of maintaining clean water resources for future generations.