International Journal of Environmental Science and Technology最新文献

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Investigation of biochemical and antioxidant system responses of sugarcane CP48-103 under drought stress induced by polyethylene glycol 聚乙二醇诱导干旱胁迫下甘蔗 CP48-103 的生化和抗氧化系统响应研究
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-09 DOI: 10.1007/s13762-024-05981-2
K. Bavai, M. Kalahi, Z. Baghaeifar, A. Goldson-Barnaby
{"title":"Investigation of biochemical and antioxidant system responses of sugarcane CP48-103 under drought stress induced by polyethylene glycol","authors":"K. Bavai, M. Kalahi, Z. Baghaeifar, A. Goldson-Barnaby","doi":"10.1007/s13762-024-05981-2","DOIUrl":"https://doi.org/10.1007/s13762-024-05981-2","url":null,"abstract":"<p>Sugarcane is an important crop globally as it is a primary source of sugar and is used in the production of a wide range of products such as food, biofuels, and renewable materials. In Iran, sugarcane is significant as it contributes to the country’s sugar production and supports its agricultural industry, providing employment and economic value to the region. In this study, the physiological changes of sugarcane plants under drought stress were investigated. After callus formation and transfer of the plants to a shoot culture medium, drought stress was applied at four levels: control, 0.4, 0.8, and 1.2 mM/L of polyethylene glycol in the MS culture medium. Changes in morphological characteristics, as well as biochemical properties including pigments, antioxidant enzyme activity, and non-enzymatic antioxidants of sugarcane plants under drought stress, were measured. Drought stress led to a decrease of about 34% in growth parameters and phenolic content increased by 1.43 times of sugarcane plants, proportional to the concentration of polyethylene glycol in the culture medium, while osmolytes and antioxidant enzymes such as catalase, superoxide dismutase, peroxidase, ascorbate peroxidase, glutathione reductase, and glutathione peroxidase, showed higher levels, indicating that one of their roles in sugarcane is responding to drought stress and neutralization of reactive oxygen species. These insights can inform the creation of drought-resistant crop varieties, supporting sustainable agriculture in regions prone to water scarcity. Moreover, they could pave the way for advancements in water conservation practices and help mitigate the impact of climate change on farming.</p>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"407 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205652","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Innovations in tannery wastewater management: a review of zero liquid discharge technology 制革废水管理创新:零液体排放技术综述
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-09 DOI: 10.1007/s13762-024-05986-x
A. Pundir, M. S. Thakur, B. Goel, Radha, A. Kumar, S. Prakash, M. Thakur, M. Kumar
{"title":"Innovations in tannery wastewater management: a review of zero liquid discharge technology","authors":"A. Pundir, M. S. Thakur, B. Goel, Radha, A. Kumar, S. Prakash, M. Thakur, M. Kumar","doi":"10.1007/s13762-024-05986-x","DOIUrl":"https://doi.org/10.1007/s13762-024-05986-x","url":null,"abstract":"<p>The tanning industry, a significant contributor to global leather production, faces critical challenges in wastewater management due to the hazardous pollutants generated during processing. Zero liquid discharge (ZLD) systems present a sustainable solution by efficiently treating and reusing wastewater while minimizing environmental impact. This study aims to explore the successful implementation of ZLD in the tannery industry, considering its economic and environmental benefits. Through a comprehensive review of literature and case studies, this research assesses the factors contributing to ZLD success, potential barriers to widespread adoption, and future advancements in technology. Methodologies include analyzing existing ZLD implementations, evaluating cost analyses, and investigating potential advancements in ZLD technologies. Results demonstrate that while ZLD offers significant advantages in water conservation, resource recovery, and environmental protection, challenges such as high installation costs and technical complexities hinder widespread adoption. Addressing these challenges requires concerted efforts from stakeholders, including tannery owners, regulatory bodies, and technology providers. Future directions suggest the need for ongoing research and development to enhance ZLD efficiency and cost-effectiveness. By embracing ZLD systems, tanneries can achieve sustainable wastewater management, conserve water resources, and meet environmental standards, thereby advancing towards an environmentally conscious and socially responsible business approach.</p>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"7 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142226368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fixed-bed adsorption for industrial wastewater purification: An in-depth review 用于工业废水净化的固定床吸附技术:深入评述
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-09 DOI: 10.1007/s13762-024-06034-4
Prabu Rajandran, Nasratun Masngut, Nor Hasmaliana Abdul Manas, Nur Izyan Wan Azelee, Siti Fatimah Zaharah Mohd Fuzi, Mohamad Abd Hadi Bunyamin
{"title":"Fixed-bed adsorption for industrial wastewater purification: An in-depth review","authors":"Prabu Rajandran, Nasratun Masngut, Nor Hasmaliana Abdul Manas, Nur Izyan Wan Azelee, Siti Fatimah Zaharah Mohd Fuzi, Mohamad Abd Hadi Bunyamin","doi":"10.1007/s13762-024-06034-4","DOIUrl":"https://doi.org/10.1007/s13762-024-06034-4","url":null,"abstract":"<p>The increasing discharge of industrial wastewater contaminated with hazardous pollutants requires innovative and efficient treatment technologies. This review addresses the potential of fixed-bed adsorption systems for the effective removal of a wide spectrum of contaminants from industrial effluent. It explains the basic principles, characteristics and mechanisms of fixed-bed adsorption systems and examines important factors affecting their performance. Through a comparative analysis of different adsorption models, the paper provides insights into the efficiency and applicability of these models in assessing the characteristics of adsorption system using breakthrough curves. The findings advocate for policy support to integrate fixed-bed adsorption technologies into existing wastewater management systems to improve environmental protection and public health.</p>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"15 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of micelles-forming surfactant on performance of anaerobic digestion of synthetic municipal wastewater 形成胶束的表面活性剂对合成城市污水厌氧消化性能的影响
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-09 DOI: 10.1007/s13762-024-06025-5
Z. Akbari, T. Tavallaiee, R. Ghiassi
{"title":"Effect of micelles-forming surfactant on performance of anaerobic digestion of synthetic municipal wastewater","authors":"Z. Akbari, T. Tavallaiee, R. Ghiassi","doi":"10.1007/s13762-024-06025-5","DOIUrl":"https://doi.org/10.1007/s13762-024-06025-5","url":null,"abstract":"<p>Several papers have been published in the literature about the effect of surfactants on anaerobic digestion process and results have shown that surfactants had contradictory effect in different concentrations. To understand the reason of this contradictory effect, the surfactant behavior was studied during the anaerobic digestion process in this research. Firstly, laboratory-scale experiments were conducted using 200 cc reactors at mesophilic temperature to determine the optimum inoculum-substrate ratio and several parameters were measured such as chemical oxygen demand, total solids, volatile solids, pH, dissolved oxygen, electrical conductivity, total dissolved solids and alkalinity. Results have shown that optimum inoculum-substrate ratio was four. In the second part of this research, batch experiments were conducted with four Sodium Dodecyl Benzene Sulfonate concentrations namely 0, 100, 200, 400 under mesophilic condition lasted for 50 days. It was observed that a fundamental change in anaerobic digestion occurred at the surfactant concentration of 400 ppm in such a way that surfactant played the role of an obstacle in the anaerobic digestion. To study the effect of surfactant concentration on anaerobic digestion, electrical conductivity and turbidity of tab water and synthetic wastewater were plotted versus surfactant concentration. Results of these graphs showed that electrical conductivity of synthetic wastewater was raised sharply after critical micelle concentration unlike tab water due to the interaction between charged species in synthetic wastewater with formed micelles. In addition, at concentrations higher than 400 ppm, the number of produced micelles increased exponentially in synthetic wastewater. The inhibition of growth rate of microorganism could be attributing to the micelle-forming surfactant which induced curvature stress in cell membranes and led to disordering and then cell lysis.</p>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"9 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142226366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Alkali-activated materials containing mine tailings and zeolite for seepage water treatment in a closed nickel mine 含有矿山尾矿和沸石的碱活性材料用于封闭镍矿的渗水处理
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-09 DOI: 10.1007/s13762-024-06002-y
J. Laukkanen, H. Runtti, I. Lancellotti, T. Luukkonen, C. Leonelli, U. Lassi
{"title":"Alkali-activated materials containing mine tailings and zeolite for seepage water treatment in a closed nickel mine","authors":"J. Laukkanen, H. Runtti, I. Lancellotti, T. Luukkonen, C. Leonelli, U. Lassi","doi":"10.1007/s13762-024-06002-y","DOIUrl":"https://doi.org/10.1007/s13762-024-06002-y","url":null,"abstract":"<p>In the present study, alkali-activated materials were assessed as adsorbents for mine water treatment. The composition of alkali-activated materials, involving mixtures of metakaolin, blast-furnace slag, mine tailings, and zeolite, was optimized based on their leaching behavior and adsorption performance. The most effective adsorbent contained solely blast furnace slag as an aluminosilicate precursor and was selected for a pilot-scale study at a closed nickel mine in Finland. In the pilot, seepage water from a gangue area with an influent flow rate of 0.5 m<sup>3</sup>/d was treated using a permeable reactive barrier set-up containing 10 kg of slag-based adsorbent prepared by a granulation-alkali activation process. During a one-week experiment, the adsorbent granules were capable of effectively uptaking Ni, Fe, and Mn from the seepage water; the removal percentages of Ni, Fe, and Mn were 82.4%, 81.6%, and 82.5%, respectively. The results indicated the feasibility of blast furnace slag-based adsorbents for toxic element removal in a potentially sustainable approach.</p>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"10 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ammonia inhibition in anaerobic digestion of organic waste: a review 有机废物厌氧消化中的氨抑制:综述
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-09 DOI: 10.1007/s13762-024-06029-1
J. Yang, J. Zhang, X. Du, T. Gao, Z. Cheng, W. Fu, S. Wang
{"title":"Ammonia inhibition in anaerobic digestion of organic waste: a review","authors":"J. Yang, J. Zhang, X. Du, T. Gao, Z. Cheng, W. Fu, S. Wang","doi":"10.1007/s13762-024-06029-1","DOIUrl":"https://doi.org/10.1007/s13762-024-06029-1","url":null,"abstract":"<p>Anaerobic digestion (AD) has become the technology of choice for organic waste treatment as an environmentally beneficial and sustainable waste treatment technology. However, the nitrogen content of these organic waste streams is generally high. Ammonia is produced in the biodegradation of nitrogenous organic matter. Low concentrations of ammonia favour AD, but high concentrations can lead to digestive system failure. To address the issue of ammonia inhibition and ensure the stability of the digestive system, numerous physical, chemical, and biologicalmethods aimed at controlling ammonia levels and/or strengthening the biological processes have been proposedand developed. Literature evidence suggests that differences in AD reaction conditions and microbial sources result in different tolerances of the digestive system to ammonia and nitrogen. This paper summarises and compares the inhibitory effects of ammonia nitrogen under different conditions and the existing regulatory measures to alleviate ammonia nitrogen inhibition. In addition, since the core of the digestive system is microorganisms, this paper explains the mechanism of ammonia stress especially at the microbial level, and in this way, it explores the future direction of research using biofortification. This review provides a theoretical reference for solving the problem of ammonia nitrogen inhibition.</p>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"5 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205604","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance evaluation of microbial fuel cells for bioelectricity generation: influence of potential scan-rate and real-time external load 用于生物发电的微生物燃料电池的性能评估:电位扫描速率和实时外部负载的影响
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-09 DOI: 10.1007/s13762-024-05989-8
I. Meshack Simeon, A. Gbabo, R. Freitag
{"title":"Performance evaluation of microbial fuel cells for bioelectricity generation: influence of potential scan-rate and real-time external load","authors":"I. Meshack Simeon, A. Gbabo, R. Freitag","doi":"10.1007/s13762-024-05989-8","DOIUrl":"https://doi.org/10.1007/s13762-024-05989-8","url":null,"abstract":"<p>The electrochemical performance of microbial fuel cells is conventionally assessed through linear sweep voltammetry at predefined potential scan rates. Nevertheless, this approach frequently falls short in representing the long-term behavior of microbial fuel cells under actual external loads, highlighting the need for a standardized evaluation method incorporating both linear sweep voltammetry and external loads. To address this gap, this study evaluates the performance of single-chamber microbial fuel cells under different loads and scan rates. The MFCs were tested with external loads of 1200, 470, and 270 Ω, derived from maximum power points of polarization sweeps at scan rates of 0.1, 0.5, and 1 mV/s at two operational phases. Power estimates at these scan rates were 61.96, 87.88, and 166.68 mW/m<sup>2</sup> at current densities of 116.5, 229.6, and 403 mA/m<sup>2</sup>, respectively. In the initial two hours, average power densities with 1200, 470, and 270 Ω were 73 ± 16.7, 36.3 ± 42, and 88.5 ± 120.1 mW/m<sup>2</sup>, respectively. Over the long term, the fuel cells under constant loading with resistance estimated at 0.1 mV/s showed average power 73.7% and 89.1% higher than those with resistances estimated at 0.5 mV/s and 1 mV/s, respectively, indicating that higher scan rates lead to overestimation of power. Although initially underestimated, the 0.1 mV/s scan rate more accurately reflected the true long-term performance of the fuel cells. This study emphasizes the importance of using appropriate scan rates for linear sweep voltammetry to obtain realistic long-term performance estimates of microbial fuel cells under real-time loads.</p>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"56 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Immobilization TiO2 nanoparticles into alginate/PVP hydrogel beads for photocatalyst: effective antibiotic removal, superior recovery and reuse ability 将 TiO2 纳米粒子固定到海藻酸盐/PVP 水凝胶珠中用于光催化剂:有效去除抗生素,卓越的回收和再利用能力
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-09 DOI: 10.1007/s13762-024-06035-3
C. H. Nguyen, T. Q. Lai, T. T. V. Tran
{"title":"Immobilization TiO2 nanoparticles into alginate/PVP hydrogel beads for photocatalyst: effective antibiotic removal, superior recovery and reuse ability","authors":"C. H. Nguyen, T. Q. Lai, T. T. V. Tran","doi":"10.1007/s13762-024-06035-3","DOIUrl":"https://doi.org/10.1007/s13762-024-06035-3","url":null,"abstract":"<p>TiO<sub>2</sub> nanoparticle-loaded hydrogel bead material was prepared by the sol–gel method of alginate cross-linked in CaCl<sub>2</sub>. TiO<sub>2</sub> hydrogel bead formulations were based on two methods: (1) sodium alginate mixed with polyvinylpyrrolidone (AP), together with nano TiO<sub>2</sub> powder (TiO<sub>2</sub>–AP1), and (2) AP hydrogel bead soaked in solution of nano TiO<sub>2</sub> and CaCl<sub>2</sub> (TiO<sub>2</sub>–AP2). The synthesized materials were characterized using X-ray diffraction, Fourier transform infrared spectrometer and field-emission scanning electron microscope. The photocatalytic performance of the synthesized materials was evaluated on the removal efficiency of oxytetracycline (OTC) and enrofloxacin (EFX) contained in an aqueous solution under ultraviolet (UV) light irradiation. TiO<sub>2</sub>–AP1 beads, prepared using the first method, exhibited superior performance compared to TiO<sub>2</sub>–AP2 beads. The porous structure of TiO<sub>2</sub>–AP1 hydrogel beads effectively immobilized and dispersed TiO<sub>2</sub> particles, resulting in enhanced photocatalytic activity and stability. The best removal efficiency for OTC and EFX using TiO<sub>2</sub>–AP1–0.4 within 240 min under UV light reached 89.5% and 82.9%, respectively. Although the photocatalytic activity of TiO<sub>2</sub>–AP1 beads was slightly lower than that of TiO<sub>2</sub>–P25, their separation and recovery ability from aqueous solutions were significantly better. TiO<sub>2</sub>–AP1–0.4 maintained nearly unchanged photocatalytic activity after six degradation cycles (reduced by only about 3–4%).</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"97 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimization of pre-oxidation enhanced coagulation for micro-polluted water treatment by response surface method 用响应面法优化微污染水处理中的预氧化强化混凝法
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-08 DOI: 10.1007/s13762-024-05948-3
R. Zhou, M. Zhang
{"title":"Optimization of pre-oxidation enhanced coagulation for micro-polluted water treatment by response surface method","authors":"R. Zhou, M. Zhang","doi":"10.1007/s13762-024-05948-3","DOIUrl":"https://doi.org/10.1007/s13762-024-05948-3","url":null,"abstract":"<p>Taking the natural water in Anhui Polytechnic University as the research object, the removal of micro-pollutants in water body by KMnO<sub>4</sub> pre-oxidation enhanced polyaluminium chloride (PAC) coagulation process was studied. Firstly, the ability of different experimental schemes to remove turbidity, TP (Total Phosphorus) and UV<sub>254</sub> was investigated to determine the pre-oxidation scheme. Then, on the basis of the selected pre-oxidation scheme, the effects of the dosage of KMnO<sub>4</sub>, dosage of PAC, pre-oxidation time and pH on the removal of pollutants were investigated. Taking removal rate of turbidity, UV<sub>254</sub> and TP as the response values, the response surface method (RSM) was used to investigate the independent and interactive effects of the dosage of KMnO<sub>4</sub> (A), PAC dosage (B) and pre-oxidation time (C). The technological parameters of KMnO<sub>4</sub> pre-oxidation enhanced coagulation treatment of micro-polluted water were optimized. The results showed that adding KMnO<sub>4</sub> for 5 min followed by adding PAC had the best treatment effect. The influence order is as follows: turbidity (B &gt; A &gt; C), UV<sub>254</sub> (B &gt; C &gt; A), TP (A &gt; B &gt; C). The optimal technology parameters predicted by the model are as follows: A is 0.886 mg/L, B is 47.498 mg/L, and C is 13.1 min. Under these conditions, the best removal rates of turbidity, TP and UV<sub>254</sub> were 92.43%, 86.25% and 40.6%, respectively, and the validated values were 92.51%, 88.67% and 41.32%, respectively. The deviation values from the model prediction are 0.07%, 2.42% and 0.72%.</p>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"98 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Perchlorate in antarctica, origin, effects, treatments, environmental fate, and astrobiological perspectives: a review 南极洲的高氯酸盐、起源、影响、处理方法、环境归宿和天体生物学视角:综述
IF 3.1 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2024-09-08 DOI: 10.1007/s13762-024-06004-w
R. Acevedo-Barrios, D. A. Puentes Martínez, I. O. Hernández Rocha, C. Rubiano-Labrador, A. C. De la Parra-Guerra, L. Carranza-López, A. Monroy-Licht, M. A. Leal, D. Tovar
{"title":"Perchlorate in antarctica, origin, effects, treatments, environmental fate, and astrobiological perspectives: a review","authors":"R. Acevedo-Barrios, D. A. Puentes Martínez, I. O. Hernández Rocha, C. Rubiano-Labrador, A. C. De la Parra-Guerra, L. Carranza-López, A. Monroy-Licht, M. A. Leal, D. Tovar","doi":"10.1007/s13762-024-06004-w","DOIUrl":"https://doi.org/10.1007/s13762-024-06004-w","url":null,"abstract":"<p>Perchlorate (ClO<sub>4</sub><sup>−</sup>), which is a powerful endocrine disruptor affecting iodine fixation in the thyroid gland in humans and in biota, is a pollutant of natural and anthropogenic origin. For this reason, this pollutant must be eliminated from the ecosystems. It has been found in extreme environments such as Antarctica. ClO<sub>4</sub><sup>−</sup> reduction can be achieved with physicochemical treatments in small concentrations and through bacterial degradation. This is a cost-effective method, easy to implement, which makes it a viable method for the removal of perchlorate contamination in ecosystems. This review provides an updated discussion of reducing perchlorate contamination; that includes different perspectives of investigations related to its origin, use, effects on living beings; as well as the technologies used to eliminate this pollutant from the environment; its environmental fate in strategic ecosystems such as Antarctica in particular and astrobiological perspectives.</p>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"4 1","pages":""},"PeriodicalIF":3.1,"publicationDate":"2024-09-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142205595","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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