active carbon

简明释义

活性碳

英英释义

例句

1.We added active carbon 活性炭 to the soil to improve its filtration properties.

我们在土壤中添加了活性炭 active carbon以改善其过滤特性。

2.The water filter uses active carbon 活性炭 to remove impurities.

这个水过滤器使用活性炭 active carbon来去除杂质。

3.Many face masks use active carbon 活性炭 to filter out pollutants.

许多口罩使用活性炭 active carbon来过滤污染物。

4.The aquarium's filtration system includes active carbon 活性炭 to keep the water clean.

水族箱的过滤系统包括活性炭 active carbon以保持水质清洁。

5.In air purifiers, active carbon 活性炭 absorbs odors and harmful gases.

在空气净化器中，活性炭 active carbon吸附气味和有害气体。

作文

Active carbon, also known as activated carbon, is a form of carbon that has been processed to create a vast number of tiny pores between the carbon atoms. This unique structure increases the surface area of the carbon, making it highly effective for adsorption. The process of activation can be achieved through physical or chemical means, resulting in a material that is capable of trapping impurities and contaminants. One of the most common uses of active carbon (活性炭) is in water purification systems. It effectively removes chlorine, sediment, volatile organic compounds (VOCs), and other harmful substances from drinking water, thus improving its taste and safety.In addition to water treatment, active carbon (活性炭) is extensively used in air purification. Air filters containing active carbon (活性炭) can capture odors and harmful gases, making them essential in homes, offices, and industrial settings. For instance, during the COVID-19 pandemic, many people turned to air purifiers with active carbon (活性炭) filters to improve indoor air quality and reduce the risk of airborne transmission of the virus.Moreover, active carbon (活性炭) plays a vital role in the medical field. It is often used in emergency medicine to treat poisoning cases. When ingested, active carbon (活性炭) can bind to toxins in the gastrointestinal tract, preventing their absorption into the bloodstream. This property makes it a crucial tool in hospitals and clinics, where timely intervention can save lives.The versatility of active carbon (活性炭) extends to various industries, including food processing and pharmaceuticals. In the food industry, it is used to decolorize sugar and remove impurities from edible oils. In pharmaceuticals, active carbon (活性炭) is utilized in drug formulation and as an antidote for certain types of overdoses.Despite its numerous applications, it is essential to understand the limitations of active carbon (活性炭). While it is effective at removing many contaminants, it does not eliminate all types of pollutants. For example, heavy metals and certain microorganisms may not be adequately removed by active carbon (活性炭) alone. Therefore, it is often used in conjunction with other filtration methods to ensure comprehensive purification.In conclusion, active carbon (活性炭) is a remarkable material with a wide range of applications in environmental protection, healthcare, and various industries. Its ability to adsorb impurities makes it invaluable for water and air purification, as well as in medical treatments. However, users must remain aware of its limitations and consider integrating it with other purification technologies for optimal results. As we continue to face environmental challenges, the importance of active carbon (活性炭) in promoting health and safety cannot be overstated.

活性炭，也称为活化炭，是一种经过处理的碳，其间的碳原子之间形成了大量微小的孔隙。这种独特的结构增加了碳的表面积，使其在吸附方面极为有效。活化过程可以通过物理或化学手段实现，产生一种能够捕获杂质和污染物的材料。活性炭（active carbon）最常见的用途之一是水净化系统。它有效去除饮用水中的氯、沉淀物、挥发性有机化合物（VOCs）以及其他有害物质，从而改善水的味道和安全性。除了水处理外，活性炭（active carbon）还广泛用于空气净化。含有活性炭（active carbon）过滤器的空气过滤器可以捕捉气味和有害气体，使其在家庭、办公室和工业环境中至关重要。例如，在COVID-19大流行期间，许多人转向使用带有活性炭（active carbon）过滤器的空气净化器，以改善室内空气质量并降低空气传播病毒的风险。此外，活性炭（active carbon）在医疗领域发挥着重要作用。它常用于急救医学中治疗中毒病例。当摄入时，活性炭（active carbon）可以与胃肠道中的毒素结合，防止其被吸收到血液中。这一特性使其成为医院和诊所中的重要工具，及时干预可以挽救生命。活性炭（active carbon）的多功能性延伸到各个行业，包括食品加工和制药。在食品行业，它用于脱色糖和去除食用油中的杂质。在制药中，活性炭（active carbon）被用于药物配方以及某些类型过量服用的解毒剂。尽管有许多应用，但了解活性炭（active carbon）的局限性也很重要。虽然它对去除许多污染物有效，但并不能消除所有类型的污染物。例如，重金属和某些微生物可能无法通过活性炭（active carbon）单独去除。因此，它通常与其他过滤方法结合使用，以确保全面净化。总之，活性炭（active carbon）是一种卓越的材料，在环境保护、医疗保健和各个行业中具有广泛的应用。其吸附杂质的能力使其在水和空气净化以及医疗治疗中不可或缺。然而，用户必须意识到其局限性，并考虑将其与其他净化技术结合，以获得最佳效果。随着我们继续面临环境挑战，活性炭（active carbon）在促进健康和安全方面的重要性不可低估。