effluent

简明释义

英[ˈefluənt]美[ˈefluənt]

n. 污水；流出物；废气

adj. 流出的，发出的

复 数 e f f l u e n t s

英英释义

单词用法

同义词

反义词

例句

1.Fixing the levels of effluent charges poses some severe problems.

把排污收费规定在一个水平上，又引起一些严重问题。

2.Oxygen sag — a point of low dissolved oxygen concentration generally located around effluent injection points.

氧松弛——低溶点氧通常集中位于污水注入点附近。

3.The results of his investigations led Sumpter to suspect that man-made industrial chemicals in sewage effluent were acting as female oestrogens.

根据此项研究结果，桑普特教授猜测，排放污水当中的人造工业化学物，就起到雌性激素的作用。

4.The results of his investigations led Sumpter to suspect that man-made industrial chemicals in sewage effluent were acting as female oestrogens.

根据此项研究结果，桑普特教授猜测，排放污水当中的人造工业化学物，就起到雌性激素的作用。

5.Industrial effluent often causes a problem to people's health.

工业废水常常危害人们的健康。

6.Of the 13 priority pollutant metals tested for, two are found in elevated levels in passivation waste effluent waters.

在经检测的13种优先级污染金属中，发现有两种金属在钝化废液中的水平有所增加。

7.You should wash the car park with effluent water.

你应该用排出来的水洗停车场。

8.Local authorities monitor the effluent to ensure it does not harm the aquatic ecosystem.

当地当局监测废水以确保其不会对水生生态系统造成伤害。

9.The effluent from the mining operation contained heavy metals that polluted the surrounding area.

矿业作业产生的废水含有重金属，污染了周围地区。

10.Effluent from sewage treatment plants must meet certain quality standards before being released.

污水处理厂的废水在排放前必须符合一定的质量标准。

11.The factory was fined for discharging untreated effluent into the river.

这家工厂因将未经处理的废水排入河流而被罚款。

12.The treatment process reduces harmful substances in the effluent before it enters the waterway.

处理过程减少了进入水道的废水中的有害物质。

作文

The term effluent refers to liquid waste or sewage discharged into a river or the sea. It is a significant environmental concern as it can lead to pollution and affect aquatic life. In many industrial processes, effluent is a byproduct that must be treated before being released into the environment. The treatment of effluent typically involves several stages, including physical, chemical, and biological processes designed to remove harmful substances. One of the primary sources of effluent is wastewater from factories, which can contain heavy metals, chemicals, and other pollutants. For instance, textile manufacturing often generates effluent that is colored and toxic due to dyes and chemicals used in the production process. If not properly treated, this effluent can contaminate water bodies, harming fish and other organisms.Municipal wastewater treatment plants also deal with effluent from households. This effluent contains organic matter, nutrients, and pathogens that need to be removed to protect public health and the environment. Advanced treatment technologies, such as membrane bioreactors and reverse osmosis, are increasingly used to ensure that the effluent released back into nature meets safety standards. The impact of untreated effluent on ecosystems can be devastating. Nutrient-rich effluent, particularly those containing nitrogen and phosphorus, can lead to algal blooms in water bodies. These blooms deplete oxygen levels in the water, creating dead zones where aquatic life cannot survive. Furthermore, the toxins produced by certain algae can accumulate in the food chain, posing risks to both wildlife and humans.In addition to its ecological effects, effluent management has economic implications. Industries that fail to treat their effluent properly may face hefty fines and cleanup costs. Moreover, polluted water can affect local economies that rely on fishing and tourism. Communities must invest in infrastructure to treat effluent effectively, ensuring that they protect their natural resources and public health.To address the challenges posed by effluent, governments worldwide are implementing stricter regulations and encouraging sustainable practices. Companies are being urged to adopt cleaner production techniques that minimize effluent generation at the source. Public awareness campaigns also play a crucial role in educating citizens about the importance of proper waste disposal and the impacts of effluent on the environment.In conclusion, understanding the concept of effluent is vital for anyone concerned about environmental protection and sustainability. Effective management of effluent is essential to safeguard our waterways, preserve biodiversity, and ensure a healthy ecosystem for future generations. Individuals, industries, and governments must work together to tackle the challenges associated with effluent and strive for a cleaner, more sustainable world.

“effluent”一词指的是排放到河流或海洋中的液体废物或污水。这是一个重要的环境问题，因为它可能导致污染并影响水生生物。在许多工业过程中，effluent 是一种副产品，必须在释放到环境之前进行处理。effluent 的处理通常包括几个阶段，包括物理、化学和生物过程，旨在去除有害物质。effluent 的主要来源之一是工厂的废水，这些废水可能含有重金属、化学物质和其他污染物。例如，纺织制造通常会产生由于生产过程中使用的染料和化学品而变色和有毒的effluent。如果不经过适当处理，这种effluent可能会污染水体，危害鱼类和其他生物。市政污水处理厂也处理来自家庭的effluent。这种effluent包含有机物、营养物质和病原体，需要去除，以保护公众健康和环境。先进的处理技术，例如膜生物反应器和反渗透，正在越来越多地用于确保释放回自然的effluent符合安全标准。未经处理的effluent对生态系统的影响可能是毁灭性的。富含营养物质的effluent，尤其是含有氮和磷的effluent，可能会导致水体中的藻类繁殖。这些藻类的繁殖会消耗水中的氧气，形成死区，使水生生物无法生存。此外，某些藻类产生的毒素可能在食物链中积累，给野生动物和人类带来风险。除了生态影响外，effluent管理还有经济影响。未能妥善处理其effluent的企业可能面临巨额罚款和清理成本。此外，污染水源可能影响依赖捕鱼和旅游的地方经济。社区必须投资于基础设施，以有效处理effluent，确保保护自然资源和公众健康。为了应对effluent带来的挑战，世界各地的政府正在实施更严格的法规，并鼓励可持续实践。企业被敦促采用更清洁的生产技术，以减少源头的effluent生成。公共意识宣传活动在教育公民了解妥善废物处置的重要性和effluent对环境影响方面也发挥着至关重要的作用。总之，理解effluent的概念对于任何关注环境保护和可持续发展的人来说都是至关重要的。有效的effluent管理对于保护我们的水道、维护生物多样性以及确保未来几代人的健康生态系统至关重要。个人、行业和政府必须共同努力，应对与effluent相关的挑战，并努力实现一个更清洁、更可持续的世界。