desalinator

简明释义

英[diːˈsælɪˌneɪtə(r)]美[diˈsælənetər]

n. 海水淡化工厂；海水淡化机

英英释义

单词用法

同义词

反义词

例句

1.Test of circle life indicates that the described desalinator not only has effective desalination but also a long cycle period.

同时文中也对脱盐器循环寿命进行了测试，结果表明：这种新型脱盐器脱盐效率高、循环周期长。

2.Test of circle life indicates that the described desalinator not only has effective desalination but also a long cycle period.

同时文中也对脱盐器循环寿命进行了测试，结果表明：这种新型脱盐器脱盐效率高、循环周期长。

3.Rainwater will be collected in tarps stretched over the deck, and a desalinator will turn sea water into drinking water.

铺在甲板上的防水布来收集雨水。海水处理器将会把海水转变为饮用水。

4.The new desalinator 海水淡化装置 installed in the coastal city has significantly improved the water supply.

新安装在沿海城市的desalinator 海水淡化装置显著改善了水资源供应。

5.Many countries are investing in desalinators 海水淡化装置 to combat water scarcity.

许多国家正在投资于desalinators 海水淡化装置以应对水资源短缺。

6.The desalinator 海水淡化装置 uses reverse osmosis technology to purify seawater.

该desalinator 海水淡化装置使用反渗透技术来净化海水。

7.After the storm, the desalinator 海水淡化装置 was crucial in providing clean drinking water.

暴风雨过后，desalinator 海水淡化装置在提供清洁饮用水方面至关重要。

8.The research team is developing a more efficient desalinator 海水淡化装置 that requires less energy.

研究团队正在开发一种更高效的desalinator 海水淡化装置，其能耗更低。

作文

In recent years, the issue of water scarcity has become increasingly pressing in many parts of the world. With climate change affecting rainfall patterns and growing populations putting additional strain on freshwater resources, innovative solutions are needed to ensure that everyone has access to clean drinking water. One such solution is the use of a desalinator, a device designed to remove salt and other impurities from seawater, making it suitable for human consumption. This technology has gained prominence, especially in arid regions where freshwater sources are limited. A desalinator works by employing various methods to separate salt from seawater. The most common technique is reverse osmosis, where seawater is forced through a semi-permeable membrane that allows water molecules to pass while blocking salt and other contaminants. This process not only provides potable water but also helps in reducing the environmental impact associated with traditional water sourcing methods, such as excessive groundwater extraction. The implementation of desalinators can significantly improve water security in coastal areas. For instance, countries like Israel and Saudi Arabia have invested heavily in desalination technology, allowing them to turn their vast coastlines into reliable sources of freshwater. These nations demonstrate how desalinators can transform saline water into a vital resource, supporting agriculture and urban development. Moreover, the economic implications of desalinators are profound. While the initial investment in desalination plants can be high, the long-term benefits often outweigh these costs. By ensuring a stable supply of water, countries can enhance their agricultural productivity, promote tourism, and create job opportunities in related sectors. Furthermore, as technology advances, the cost of desalination is expected to decrease, making it an even more viable option for water-stressed regions. However, the use of desalinators is not without challenges. One major concern is the environmental impact of brine disposal, the concentrated salt solution that remains after the desalination process. Improper disposal of brine can harm marine ecosystems, leading to the loss of biodiversity. Therefore, it is crucial for governments and companies to develop sustainable practices for brine management, such as dilution or beneficial reuse. Public perception of desalinators also plays a role in their acceptance and implementation. Many people are unaware of how desalination works and may have concerns about the safety and taste of desalinated water. Educational campaigns can help demystify the process and highlight the benefits of desalinators in providing clean water, thus fostering community support for such initiatives. In conclusion, desalinators represent a promising solution to the global water crisis. By converting seawater into a safe and reliable source of drinking water, they can play a crucial role in ensuring water security for future generations. As technology continues to evolve, the potential for desalinators to provide sustainable water solutions will only grow, making it imperative for policymakers and communities to embrace this innovative approach to managing one of our most precious resources.

近年来，水资源短缺的问题在世界许多地方变得越来越紧迫。随着气候变化影响降雨模式和不断增长的人口对淡水资源施加额外压力，创新解决方案的需求日益增加，以确保每个人都能获得干净的饮用水。其中一个解决方案是使用海水淡化设备，这是一种旨在从海水中去除盐分和其他杂质的设备，使其适合人类消费。这项技术在干旱地区尤其受到重视，因为这些地区的淡水资源有限。 海水淡化设备通过采用各种方法来分离海水中的盐分。最常见的技术是反渗透，其中海水被强制通过一种半透膜，该膜允许水分子通过，同时阻挡盐分和其他污染物。这个过程不仅提供了饮用水，还帮助减少与传统水源获取方法相关的环境影响，例如过度抽取地下水。 在沿海地区实施海水淡化设备可以显著提高水安全性。例如，以色列和沙特阿拉伯等国在淡化技术上进行了大量投资，使他们能够将广阔的海岸线转变为可靠的淡水来源。这些国家展示了海水淡化设备如何将盐水转变为重要资源，从而支持农业和城市发展。 此外，海水淡化设备的经济影响深远。虽然淡化厂的初始投资可能很高，但长期利益往往超过这些成本。通过确保稳定的水供应，各国可以提高农业生产力，促进旅游业，并在相关领域创造就业机会。此外，随着技术的进步，淡化成本预计将降低，使其成为水资源紧张地区更可行的选择。 然而，使用海水淡化设备并非没有挑战。一个主要问题是盐水排放的环境影响，即淡化过程后剩余的浓盐水溶液。不当排放盐水可能会危害海洋生态系统，导致生物多样性的丧失。因此，各国政府和公司必须制定可持续的盐水管理实践，如稀释或有益再利用。 公众对海水淡化设备的看法也在其接受和实施中发挥着作用。许多人不了解淡化的工作原理，可能对淡化水的安全性和口感产生担忧。教育宣传可以帮助揭开这一过程的神秘面纱，突出海水淡化设备在提供清洁水方面的好处，从而促进社区对这些倡议的支持。 总之，海水淡化设备代表了解决全球水危机的有希望的解决方案。通过将海水转化为安全可靠的饮用水来源，它们可以在确保未来几代人水安全方面发挥关键作用。随着技术的不断发展，海水淡化设备提供可持续水解决方案的潜力只会增加，因此，政策制定者和社区必须接受这种创新的方法来管理我们最宝贵资源之一。