permissible contamination

简明释义

容许污染

英英释义

例句

1.During the inspection, the environmental officer noted the permissible contamination levels in the water supply.

在检查中，环境官员注意到了水供应中的允许的污染水平。

2.In the pharmaceutical industry, strict guidelines are set for permissible contamination in drug manufacturing.

在制药行业，药品生产中对允许的污染有严格的指导方针。

3.The report indicated that the soil had permissible contamination levels for agricultural use.

报告指出，该土壤的污染水平适合农业使用，属于允许的污染范围。

4.Manufacturers must adhere to regulations regarding permissible contamination in food products.

制造商必须遵守关于食品产品中允许的污染的法规。

5.The lab results showed that the levels of permissible contamination were within acceptable limits.

实验室结果显示，允许的污染水平在可接受的范围内。

作文

In today's world, the term permissible contamination refers to the acceptable levels of pollutants or harmful substances that can be present in the environment without causing significant harm to human health or ecosystems. This concept is particularly important in fields such as environmental science, public health, and industrial regulation. Understanding permissible contamination is crucial for developing policies and practices that protect our planet while allowing for economic growth and development.One of the primary reasons for establishing permissible contamination levels is to ensure public safety. For instance, water quality standards set by organizations like the Environmental Protection Agency (EPA) specify the maximum allowable concentrations of various contaminants in drinking water. These standards are based on extensive research into the effects of different substances on human health. By adhering to these guidelines, communities can minimize the risk of waterborne diseases and other health issues.Moreover, permissible contamination also plays a significant role in industrial processes. Many industries generate waste that can contain hazardous materials. Regulations often dictate the amount of contamination that is permissible in emissions or discharges. For example, a factory may be allowed to release a certain level of pollutants into the air or water, provided that it does not exceed the established thresholds. This balance allows industries to operate efficiently while still protecting the environment and public health.However, the concept of permissible contamination is not without its challenges. One major issue is that what is considered 'permissible' can vary significantly between different regions and countries. Factors such as local environmental conditions, population density, and economic priorities can influence these standards. As a result, some areas may face higher risks of exposure to harmful substances than others, leading to disparities in health outcomes.Furthermore, advancements in scientific research continually reshape our understanding of what levels of contamination are truly safe. New studies may reveal that certain substances previously deemed harmless at low levels could have detrimental effects on health or the environment. This evolving knowledge necessitates regular reviews and updates of permissible contamination standards to reflect the latest findings.Public awareness and advocacy also play a crucial role in shaping regulations around permissible contamination. Grassroots movements and environmental organizations often push for stricter limits on pollutants, arguing that existing standards are too lenient and do not adequately protect vulnerable populations. These efforts highlight the importance of community engagement in environmental policy-making.In conclusion, the concept of permissible contamination is essential for balancing economic development with environmental protection. It serves as a guideline to ensure that human activities do not compromise public health or the integrity of ecosystems. As we continue to learn more about the impacts of pollution, it is vital that we remain vigilant and advocate for policies that prioritize the well-being of both people and the planet. Only through informed dialogue and proactive measures can we hope to create a sustainable future for generations to come.

在当今世界，术语允许的污染指的是环境中可以存在的污染物或有害物质的可接受水平，而不会对人类健康或生态系统造成显著危害。这个概念在环境科学、公共卫生和工业监管等领域尤为重要。理解允许的污染对于制定保护我们星球的政策和实践，同时允许经济增长和发展的至关重要。建立允许的污染水平的主要原因之一是确保公众安全。例如，环境保护局（EPA）等组织制定的水质标准规定了饮用水中各种污染物的最大允许浓度。这些标准基于对不同物质对人类健康影响的广泛研究。通过遵循这些指南，社区可以最大限度地降低水源性疾病和其他健康问题的风险。此外，允许的污染在工业过程中也发挥着重要作用。许多行业产生的废物可能含有危险材料。法规通常规定排放或排放中允许的污染量。例如，一家工厂可能被允许将某种水平的污染物释放到空气或水中，只要不超过既定阈值。这种平衡使工业能够高效运作，同时仍能保护环境和公众健康。然而，允许的污染概念并非没有挑战。一个主要问题是，什么被认为是“允许的”在不同地区和国家之间可能会有显著差异。地方环境条件、人口密度和经济优先事项等因素可能会影响这些标准。因此，一些地区可能面临更高的有害物质暴露风险，从而导致健康结果的不平等。此外，科学研究的进步不断重塑我们对真正安全的污染水平的理解。新的研究可能会揭示某些以前被认为在低水平下无害的物质可能对健康或环境产生有害影响。这种不断发展的知识需要定期审查和更新允许的污染标准，以反映最新的发现。公众意识和倡导在塑造有关允许的污染的法规中也发挥着至关重要的作用。草根运动和环境组织通常推动对污染物的更严格限制，认为现有标准过于宽松，无法充分保护脆弱人群。这些努力突显了社区参与环境政策制定的重要性。总之，允许的污染概念对于平衡经济发展与环境保护至关重要。它作为一项指导方针，以确保人类活动不会妨碍公众健康或生态系统的完整性。随着我们继续了解污染的影响，保持警惕并倡导优先考虑人类和地球福祉的政策至关重要。只有通过知情对话和积极措施，我们才能希望为后代创造可持续的未来。