Talukdar Pratik, Sengupta Snehika, Nandi Aritra, Sultana Shaheen, Das Souvick, Mohanta Swastika, Karmakar Milan
Institute of Engineering and Management, University of Engineering and Management, Kolkata, India.
Appl Biochem Biotechnol. 2025 Sep 1. doi: 10.1007/s12010-025-05365-3.
Peat moss (Sphagnum) plays a crucial role in extenuating the environmental toxicity by swaying the microbial activity and acting as a natural filter for removing pollutants. The peatlands help in the purification of water by filtering out the contaminants and decomposing organic matter by creating anaerobic conditions that create impacts on microbial communities. Additionally, Sphagnum pays for carbon sequestration that makes a positive impact in the carbon sinks process for peatlands. However, decomposition rates of peat vary based on various factors such as humidity, microbial population, and climate changes. It makes renewable sources of biofuel as it converts biofuels through the process of pyrolysis that make an alternative to fossil fuels. The parameters of pyrolysis, such as rate of nitrogen flow, reaction time, and temperature, enhance biofuel productivity. Moreover, the peatland ecosystem controls carbon cycles that help in reducing greenhouse gases like methane and carbon dioxide. Peat is mainly composed of humic substances that improve the nutrient retention and soil quality, creating importance for agriculture. The interconnection between microbes and Sphagnum aids in the absorption of heavy metals and environmental detoxification. However, degradation of peatlands because of overharvesting and climate changes threatens these benefits. Hence, sustainable management methods are required to maintain the integrity of peatlands while using their ecological importance. This study highlights the importance of Sphagnum and its microbial connection in removing pollutants, biofuel production, and carbon sequestration.
泥炭藓(泥炭藓属)通过影响微生物活性以及作为去除污染物的天然过滤器,在减轻环境毒性方面发挥着关键作用。泥炭地通过过滤污染物和通过创造厌氧条件分解有机物质来帮助净化水,这对微生物群落产生影响。此外,泥炭藓有助于碳固存,这对泥炭地的碳汇过程产生积极影响。然而,泥炭的分解速率因湿度、微生物数量和气候变化等各种因素而异。它通过热解过程转化生物燃料,从而成为可再生的生物燃料来源,可替代化石燃料。热解参数,如氮气流速、反应时间和温度,可提高生物燃料的生产率。此外,泥炭地生态系统控制着碳循环,有助于减少甲烷和二氧化碳等温室气体。泥炭主要由腐殖物质组成,可改善养分保留和土壤质量,对农业具有重要意义。微生物与泥炭藓之间的相互联系有助于吸收重金属和进行环境解毒。然而,由于过度开采和气候变化导致的泥炭地退化威胁到这些益处。因此,需要可持续的管理方法来维护泥炭地的完整性,同时利用其生态重要性。本研究强调了泥炭藓及其与微生物的联系在去除污染物、生物燃料生产和碳固存方面的重要性。