purification rate

简明释义

净化率

英英释义

例句

1.To ensure safety, the laboratory must maintain a purification rate of at least 99% for all chemicals.

为了确保安全，实验室必须保持所有化学品的净化率至少为99%。

2.Researchers are studying ways to improve the purification rate of air filtration systems in urban areas.

研究人员正在研究提高城市空气过滤系统的净化率的方法。

3.The water treatment facility reported a purification rate of 95%, ensuring that most contaminants are removed.

水处理设施报告的净化率为95%，确保大部分污染物被去除。

4.The purification rate of the new bioreactor is twice that of the previous model.

新型生物反应器的净化率是之前模型的两倍。

5.A higher purification rate in industrial processes can lead to better product quality and less waste.

工业过程中的更高净化率可以提高产品质量并减少废物。

作文

Water is essential for life, and ensuring its quality is vital for health and the environment. One of the key metrics used to assess water quality is the purification rate, which refers to the efficiency at which contaminants are removed from water during treatment processes. A high purification rate indicates that a water treatment facility is effective in eliminating harmful substances, thereby producing cleaner and safer water for consumption. Conversely, a low purification rate can lead to serious health risks, as untreated or poorly treated water may contain pathogens, chemicals, and other pollutants. In modern society, the importance of maintaining a high purification rate cannot be overstated. Industrial activities, agricultural runoff, and urbanization contribute significantly to water pollution. As a result, water treatment plants must employ advanced technologies to enhance their purification rate. Techniques such as reverse osmosis, ultraviolet disinfection, and activated carbon filtration are commonly used to improve the purification rate and ensure that water meets safety standards. The purification rate is not only relevant for drinking water but also for wastewater treatment. Inadequate wastewater treatment can lead to environmental degradation, affecting rivers, lakes, and oceans. Therefore, municipalities invest in improving the purification rate of their wastewater treatment facilities to minimize the impact on ecosystems. The goal is to achieve a purification rate that allows for the safe return of treated water back into natural bodies of water, promoting ecological balance. Moreover, the purification rate has economic implications. Water scarcity is becoming an increasing concern in many regions, making efficient water management crucial. By enhancing the purification rate, communities can maximize the use of available water resources, reducing the need for costly alternatives such as desalination. This efficiency not only saves money but also contributes to sustainable development goals by ensuring access to clean water for all. In conclusion, the purification rate is a critical factor in water treatment processes that directly impacts public health, environmental sustainability, and economic viability. As we face growing challenges related to water quality and availability, understanding and improving the purification rate should be a priority for governments, industries, and communities alike. Investing in technology and infrastructure to enhance the purification rate will ultimately lead to healthier populations and a more sustainable planet.

水是生命的基础，确保水质对于健康和环境至关重要。评估水质的关键指标之一是净化率，它指的是在处理过程中去除水中污染物的效率。高净化率表明水处理设施在消除有害物质方面是有效的，从而生产出更清洁、更安全的饮用水。相反，低净化率可能导致严重的健康风险，因为未经处理或处理不当的水可能含有病原体、化学物质和其他污染物。在现代社会，保持高净化率的重要性不容小觑。工业活动、农业径流和城市化对水污染的贡献显著。因此，水处理厂必须采用先进技术来提高其净化率。反渗透、紫外线消毒和活性炭过滤等技术通常用于改善净化率，确保水符合安全标准。净化率不仅与饮用水有关，还与废水处理相关。废水处理不足会导致环境恶化，影响河流、湖泊和海洋。因此，各市镇投资于提高其废水处理设施的净化率，以最小化对生态系统的影响。目标是实现一个允许安全将处理后的水返回自然水体的净化率，促进生态平衡。此外，净化率还有经济意义。水资源短缺在许多地区日益成为关注的问题，使得有效的水管理变得至关重要。通过提高净化率，社区可以最大限度地利用可用水资源，减少对昂贵替代品（如海水淡化）的需求。这种效率不仅节省了资金，还有助于实现可持续发展目标，确保所有人都能获得清洁水。总之，净化率是水处理过程中的一个关键因素，直接影响公共健康、环境可持续性和经济可行性。随着我们面临与水质和可用性相关的日益严峻的挑战，理解和改善净化率应成为政府、行业和社区的优先事项。投资于技术和基础设施以提高净化率，最终将导致更健康的人口和更可持续的地球。