available chlorine

简明释义

有效氯

英英释义

例句

1.To sanitize the drinking water, we need to add enough available chlorine to kill any harmful bacteria.

为了消毒饮用水，我们需要添加足够的有效氯以杀死任何有害细菌。

2.Household bleach contains a certain percentage of available chlorine that is effective for disinfecting surfaces.

家用漂白剂含有一定百分比的有效氯，对消毒表面有效。

3.The label on the cleaning product indicates the concentration of available chlorine it contains.

清洁产品上的标签指示其所含的有效氯浓度。

4.The pool maintenance technician measured the level of available chlorine in the water to ensure it was safe for swimming.

泳池维护技术员测量了水中有效氯的水平，以确保游泳安全。

5.Regular testing of available chlorine levels in the aquarium helps maintain a healthy environment for the fish.

定期测试水族箱中有效氯的水平有助于维持鱼类的健康环境。

作文

In the world of chemistry and sanitation, the term available chlorine refers to the quantity of chlorine that is present in a compound and can be utilized for disinfection purposes. This concept is crucial, especially in water treatment processes, where ensuring the safety of drinking water is paramount. The presence of available chlorine in disinfectants indicates their effectiveness in killing bacteria, viruses, and other pathogens that can cause diseases. Chlorine has been widely used since the early 20th century as a primary method for disinfecting drinking water. Its ability to eliminate harmful microorganisms makes it an essential component in public health. When we talk about available chlorine, we are essentially discussing the active form of chlorine that can react with organic materials and pathogens in water. This active chlorine can come from various sources, including sodium hypochlorite, calcium hypochlorite, and chlorine gas. The measurement of available chlorine is typically expressed in parts per million (ppm) or milligrams per liter (mg/L). This quantification helps water treatment facilities determine the appropriate dosage needed to achieve effective disinfection. An insufficient level of available chlorine may lead to inadequate disinfection, while excessive amounts can result in unpleasant tastes and odors in the water. Therefore, finding the right balance is critical. When chlorine is added to water, it undergoes a series of chemical reactions. Initially, it forms hypochlorous acid, which is the most effective form of available chlorine for disinfection. Over time, this compound can react with organic matter in the water, leading to the formation of chloramines, which are less effective as disinfectants. This is why monitoring the levels of available chlorine is vital throughout the water treatment process. In addition to its role in water treatment, available chlorine is also commonly found in household cleaning products, swimming pool sanitizers, and industrial applications. For instance, bleach, which contains sodium hypochlorite, is a popular cleaning agent that relies on the properties of available chlorine to disinfect surfaces and whiten fabrics. Understanding how to use products containing available chlorine safely and effectively is important for both health and environmental reasons. Moreover, the science behind available chlorine extends beyond just sanitation. Researchers are continually exploring new methods to utilize chlorine compounds in various fields, including agriculture and pharmaceuticals. The versatility of available chlorine allows it to play a significant role in enhancing food safety and developing innovative treatments for diseases. In conclusion, the concept of available chlorine is integral to our understanding of disinfection and sanitation. Whether in water treatment, household cleaning, or industrial applications, available chlorine serves as a powerful tool for ensuring safety and health. As we continue to learn more about its properties and uses, it is essential to appreciate the importance of maintaining proper levels of available chlorine to maximize its benefits while minimizing potential risks. By doing so, we can contribute to a healthier environment and a safer future for all.

在化学和卫生领域，术语available chlorine指的是存在于化合物中并可用于消毒目的的氯的数量。这个概念至关重要，尤其是在水处理过程中，确保饮用水的安全至关重要。消毒剂中available chlorine的存在表明它们在杀死细菌、病毒和其他可能导致疾病的病原体方面的有效性。自20世纪初以来，氯被广泛用作消毒饮用水的主要方法。它消灭有害微生物的能力使其成为公共健康的重要组成部分。当我们谈论available chlorine时，我们实际上是在讨论可以与水中的有机物和病原体反应的活性氯。这种活性氯可以来自多种来源，包括次氯酸钠、次氯酸钙和氯气。available chlorine的测量通常以百万分之一（ppm）或每升毫克（mg/L）表示。这种量化帮助水处理设施确定实现有效消毒所需的适当剂量。available chlorine的不足水平可能导致消毒不充分，而过量则可能导致水中出现不愉快的味道和气味。因此，找到正确的平衡至关重要。当氯被添加到水中时，它会经历一系列化学反应。最初，它形成次氯酸，这是消毒中最有效的available chlorine形式。随着时间的推移，这种化合物可以与水中的有机物反应，形成氯胺，这些氯胺作为消毒剂的效果较差。因此，在整个水处理过程中监测available chlorine的水平至关重要。除了在水处理中的作用外，available chlorine还常见于家用清洁产品、游泳池消毒剂和工业应用。例如，含有次氯酸钠的漂白剂是一种流行的清洁剂，依靠available chlorine的特性来消毒表面和漂白织物。了解如何安全有效地使用含有available chlorine的产品对于健康和环境原因至关重要。此外，关于available chlorine的科学研究超越了消毒。研究人员不断探索利用氯化合物的新方法，涉及农业和制药等各个领域。available chlorine的多功能性使其在增强食品安全和开发疾病创新治疗方面发挥着重要作用。总之，available chlorine的概念对我们理解消毒和卫生至关重要。无论是在水处理、家用清洁还是工业应用中，available chlorine都是确保安全和健康的强大工具。随着我们不断学习更多关于其特性和用途的知识，重要的是要认识到保持适当的available chlorine水平以最大化其益处，同时最小化潜在风险的重要性。通过这样做，我们可以为更健康的环境和所有人的安全未来做出贡献。