bioremediation

简明释义

英[ˌbaɪəorɪˌmiːdɪˈeɪʃ(ə)n]美[ˌbaɪorɪˌmidiˈeʃən]

n. 生物修复；生物降解；生物除污（利用微生物净化有毒废物场或受污染水域等）

英英释义

单词用法

同义词

反义词

例句

1.While arsenic-resisted strain can be filtrated from tame soil, it can provide theoretical basis for the bioremediation technology.

同时从驯化土壤中筛选出抗砷优势菌，为微生物修复技术提供理论依据。

2.DB-2 as a bioremediation strain. The method comprises in-situ remediation and ex-situ remediation.

DB - 2菌作为生物修复菌株，修复方法包括原位修复和异位修复。

3.In this paper, the research development and some problems of bioremediation have been reviewed.

此文就生物治理方法的有关研究进展及存在的问题进行综述。

4.For bioremediation of shrimp culture environment, degradation process of organic pollutants was studied in the simulated condition with functional bacteria.

在模拟条件下，研究了虾池环境生物修复作用菌对对虾养殖环境中虾池有机物的降解过程。

5.The method of the invention can be effectively used for bioremediation of the nitrate pollution in the groundwater.

本发明方法可以有效地用于地下水硝酸盐污染的生物修复。

6.The new progresses on bioremediation of polluted water were summarized, and orientation for study and application of remediation was proposed.

根据国内外有关水体生物修复的文献，对水体生物修复的最新进展作了综述，并提出水体修复技术的研究与应用方向。

7.Utilize fungus uses genetic engineering such as the nitrition and sedemlate to carry on the bioremediation to repair to the experiment water.

利用基因工程菌消氮细菌及沉淀细菌对实验水体进行生物修复。

8.The team of scientists is researching the effectiveness of bioremediation in cleaning up oil spills.

科学家团队正在研究生物修复在清理石油泄漏中的有效性。

9.Many industries are turning to bioremediation as a sustainable solution for waste management.

许多行业正转向生物修复作为可持续的废物管理解决方案。

10.The use of microbes in bioremediation has been proven to reduce toxic pollutants in contaminated soil.

在生物修复中使用微生物已被证明可以减少污染土壤中的有毒污染物。

11.Farmers are adopting bioremediation techniques to restore the health of their soil after chemical use.

农民正在采用生物修复技术来恢复化学使用后土壤的健康。

12.The local government funded a bioremediation project to clean up the river that had been polluted by industrial waste.

当地政府资助了一项生物修复项目，以清理被工业废物污染的河流。

作文

In recent years, the concept of environmental sustainability has gained significant attention, leading to innovative solutions for pollution management. One such solution is bioremediation, a process that utilizes living organisms, primarily microorganisms, to remove or neutralize contaminants from the environment. This method is particularly effective in cleaning up oil spills, heavy metal contamination, and other hazardous waste. The beauty of bioremediation lies in its ability to harness nature's own processes to restore ecosystems without the need for harsh chemicals or invasive techniques. The effectiveness of bioremediation can be attributed to the natural capabilities of certain microorganisms, which can metabolize pollutants as part of their life cycle. For instance, specific bacteria can break down hydrocarbons found in oil, converting them into harmless byproducts. This not only cleans the environment but also promotes the growth of these beneficial microorganisms, creating a sustainable cycle of detoxification. There are two primary types of bioremediation: intrinsic and engineered. Intrinsic bioremediation relies on the natural presence of microorganisms in the contaminated environment. These organisms adapt and thrive in polluted conditions, gradually breaking down toxins over time. On the other hand, engineered bioremediation involves the deliberate introduction of specific microorganisms or nutrients to enhance the degradation process. This approach can significantly accelerate the cleanup timeline and improve efficiency. One of the most notable advantages of bioremediation is its cost-effectiveness compared to traditional remediation methods. Physical and chemical treatments often require extensive labor and resources, while bioremediation can be conducted using less invasive techniques. Furthermore, it minimizes the risk of secondary pollution, as the process utilizes naturally occurring organisms that do not introduce additional harmful substances into the environment. Despite its numerous benefits, bioremediation is not without challenges. The success of this method largely depends on environmental factors such as temperature, pH, and the presence of nutrients. In some cases, contaminated sites may not have the optimal conditions for microbial activity, necessitating careful monitoring and adjustments. Additionally, the selection of appropriate microorganisms is crucial; not all microbes are capable of degrading all types of pollutants. Therefore, thorough research and testing are essential before implementing a bioremediation strategy. Moreover, public perception and regulatory frameworks can also impact the application of bioremediation. Some communities may be skeptical about the use of living organisms for pollution cleanup, fearing potential risks. It is vital for scientists and environmentalists to educate the public about the safety and effectiveness of bioremediation, ensuring that communities understand its benefits. In conclusion, bioremediation represents a promising avenue for addressing environmental contamination through natural processes. By leveraging the power of microorganisms, we can work towards restoring ecosystems and promoting sustainability. As research continues to advance our understanding of these biological processes, bioremediation may become an increasingly integral part of our environmental management strategies, paving the way for cleaner, healthier ecosystems for future generations.

近年来，环境可持续性概念受到了广泛关注，催生了污染管理的创新解决方案。其中一种解决方案是生物修复，这是一种利用生物体，主要是微生物，去除或中和环境污染物的过程。这种方法在清理石油泄漏、重金属污染和其他危险废物方面尤为有效。生物修复的美妙之处在于它能够利用自然自身的过程来恢复生态系统，而无需使用强烈的化学物质或侵入性的技术。 生物修复的有效性归因于某些微生物的自然能力，这些微生物可以将污染物作为其生命周期的一部分进行代谢。例如，特定的细菌可以分解石油中的烃，将其转化为无害的副产品。这不仅清洁了环境，还促进了这些有益微生物的生长，创造了一个可持续的解毒循环。 生物修复主要有两种类型：内源性和工程性。内源性生物修复依赖于被污染环境中微生物的自然存在。这些生物在污染条件下适应并繁衍，随着时间的推移逐渐分解毒素。另一方面，工程性生物修复涉及有意引入特定微生物或养分，以增强降解过程。这种方法可以显著加速清理时间表并提高效率。 生物修复的一个显著优势是与传统修复方法相比，其成本效益高。物理和化学处理通常需要大量的劳动和资源，而生物修复可以使用较少侵入性的技术进行。此外，它最小化了二次污染的风险，因为该过程利用自然存在的生物体，不会向环境中引入额外有害物质。 尽管有众多好处，生物修复也面临挑战。这种方法的成功在很大程度上取决于环境因素，如温度、pH值和养分的存在。在某些情况下，被污染地点可能没有微生物活动的最佳条件，因此需要仔细监测和调整。此外，选择合适的微生物至关重要；并非所有微生物都能降解所有类型的污染物。因此，在实施生物修复策略之前，全面的研究和测试是必不可少的。 此外，公众认知和监管框架也可能影响生物修复的应用。一些社区可能对利用生物体进行污染清理持怀疑态度，担心潜在风险。因此，科学家和环保人士必须教育公众关于生物修复的安全性和有效性，确保社区理解其益处。 总之，生物修复代表了一条通过自然过程解决环境污染的有希望的途径。通过利用微生物的力量，我们可以努力恢复生态系统，促进可持续发展。随着研究不断推进我们对这些生物过程的理解，生物修复可能成为我们环境管理策略中越来越重要的一部分，为未来几代人铺平更清洁、更健康的生态系统之路。