desulfur ation

简明释义

1. 脱硫; 2. 脱硫作用; 3. 去硫;

英英释义

例句

1.Investing in desulfurization systems can lead to long-term savings on emissions penalties.

投资于脱硫系统可以在长期内节省排放罚款。

2.The desulfurization process significantly improves air quality in urban areas.

该脱硫过程显著改善了城市地区的空气质量。

3.Many industries are adopting desulfurization methods to comply with stricter laws.

许多行业正在采用脱硫方法以遵守更严格的法律。

4.The power plant implemented desulfurization to reduce sulfur dioxide emissions.

发电厂实施了脱硫以减少二氧化硫排放。

5.Advanced desulfurization technologies are essential for meeting environmental regulations.

先进的脱硫技术对满足环境法规至关重要。

作文

In recent years, the issue of environmental pollution has become a significant concern for governments and organizations worldwide. One of the major contributors to this problem is the emission of sulfur dioxide (SO2) from industrial processes, particularly in power generation and manufacturing. To combat this issue, various methods have been developed, among which desulfurization (脱硫) plays a crucial role. This process involves the removal of sulfur compounds from gases and liquids, significantly reducing the amount of sulfur dioxide released into the atmosphere. The necessity for desulfurization (脱硫) arises from the harmful effects of sulfur dioxide on both human health and the environment. When sulfur dioxide is released into the air, it can lead to the formation of acid rain, which has devastating effects on ecosystems, buildings, and water sources. Additionally, exposure to high levels of sulfur dioxide can cause respiratory problems in humans, contributing to a range of health issues. Therefore, implementing effective desulfurization (脱硫) technologies is essential for safeguarding public health and preserving the environment.There are several methods of desulfurization (脱硫), each with its advantages and disadvantages. One of the most common techniques is flue gas desulfurization (FGD), which is widely used in coal-fired power plants. In this method, a sorbent, usually limestone or lime, is introduced to absorb sulfur dioxide from the flue gas. The resulting reaction produces calcium sulfate, which can be further processed into useful products like gypsum. This not only reduces sulfur emissions but also creates a valuable byproduct that can be used in construction.Another method of desulfurization (脱硫) is the use of biodesulfurization, which employs microorganisms to convert sulfur compounds into less harmful substances. This biological approach is gaining popularity due to its lower energy requirements and potential for sustainability. By utilizing natural processes, biodesulfurization can effectively reduce sulfur content in fuels and emissions while minimizing environmental impact.Despite the advancements in desulfurization (脱硫) technologies, challenges remain in their implementation. The initial investment costs for installing desulfurization (脱硫) systems can be substantial, which may deter some industries from adopting these practices. Additionally, the efficiency of desulfurization (脱硫) processes can vary depending on the specific conditions of each facility, such as the type of fuel used and the existing infrastructure. Therefore, ongoing research and development are crucial to improve the effectiveness and affordability of desulfurization (脱硫) technologies.In conclusion, desulfurization (脱硫) is a vital process in the fight against environmental pollution caused by sulfur dioxide emissions. As industries continue to seek ways to reduce their ecological footprint, investing in innovative desulfurization (脱硫) technologies will be essential. By prioritizing these efforts, we can protect public health, preserve our ecosystems, and move toward a more sustainable future.

近年来，环境污染问题已成为全球各国政府和组织的重要关注点。工业过程中的二氧化硫（SO2）排放是造成这一问题的主要因素之一，尤其是在发电和制造业中。为了应对这一问题，已经开发了多种方法，其中脱硫在其中发挥着至关重要的作用。该过程涉及从气体和液体中去除硫化合物，显著减少释放到大气中的二氧化硫数量。脱硫的必要性源于二氧化硫对人类健康和环境的有害影响。当二氧化硫释放到空气中时，会导致酸雨的形成，这对生态系统、建筑物和水源产生毁灭性影响。此外，暴露于高浓度的二氧化硫会导致人类呼吸系统问题，造成一系列健康问题。因此，实施有效的脱硫技术对于保护公众健康和维护环境至关重要。有几种脱硫的方法，每种方法都有其优缺点。其中一种最常见的技术是烟气脱硫（FGD），广泛应用于燃煤电厂。在此方法中，通常使用石灰石或石灰作为吸附剂，以吸收烟气中的二氧化硫。反应生成的产物是硫酸钙，可以进一步加工成有用的产品，如石膏。这不仅减少了硫的排放，还创造了可以用于建筑的有价值的副产品。另一种脱硫方法是使用生物脱硫，该方法利用微生物将硫化合物转化为较无害的物质。这种生物方法因其较低的能耗和可持续性潜力而越来越受到欢迎。通过利用自然过程，生物脱硫可以有效减少燃料和排放中的硫含量，同时最小化环境影响。尽管脱硫技术取得了进展，但在实施过程中仍然面临挑战。安装脱硫系统的初始投资成本可能相当高，这可能会阻止一些行业采用这些做法。此外，脱硫过程的效率可能因每个设施的具体条件而异，例如所用燃料的类型和现有基础设施。因此，持续的研究和开发对于提高脱硫技术的有效性和可负担性至关重要。总之，脱硫是与二氧化硫排放造成的环境污染斗争中的一个重要过程。随着各行业继续寻求减少生态足迹的方法，投资创新的脱硫技术将是必不可少的。通过优先考虑这些努力，我们可以保护公众健康，维护生态系统，并朝着更可持续的未来迈进。