International Journal of Environmental Science and Technology最新文献

筛选
英文 中文
Innovative biochar production by co-carbonisation of plantain stalks with polyester fabric wastes 将车前草秸秆与涤纶织物废料共碳化的创新生物炭生产方法
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-21 DOI: 10.1007/s13762-025-06652-6
E. C. Emenike, G. M. Al-Senani, S. D. Al-Qahtani, K. T. Micheal, K. O. Iwuozor, A. U. Egbemhenghe, A. G. Adeniyi
{"title":"Innovative biochar production by co-carbonisation of plantain stalks with polyester fabric wastes","authors":"E. C. Emenike,&nbsp;G. M. Al-Senani,&nbsp;S. D. Al-Qahtani,&nbsp;K. T. Micheal,&nbsp;K. O. Iwuozor,&nbsp;A. U. Egbemhenghe,&nbsp;A. G. Adeniyi","doi":"10.1007/s13762-025-06652-6","DOIUrl":"10.1007/s13762-025-06652-6","url":null,"abstract":"<div><p>Agricultural and textile waste management presents significant environmental challenges globally. This study explores an innovative approach to biochar production through co-carbonization of plantain stalks with polyester fabric waste. Plantain stalks (90%) were combined with waste polyester fabric (10%) and processed using an auto-thermal carbonization reactor. The hybrid biochar demonstrated superior properties compared to plantain stalk-only biochar. The hybrid biochar achieved a 39.6% yield at 426.7 °C versus a 37.2% yield at 395.93 °C for the pristine biochar. Surface characterization revealed significant improvements: the hybrid biochar exhibited 29% greater surface area (492.172 m<sup>2</sup>/g), 9% higher pore volume, and 15% larger pore diameter compared to the pristine biochar. The surface of the hybrid biochar was smoother and had clumps of particles, and the analysis of its elements showed it had more potassium than the regular biochar. Functional group analysis confirmed retention of key functional groups. These findings demonstrate the potential for converting dual waste streams into enhanced biochar products, supporting circular economy principles and sustainable waste management. The improved properties suggest applications in agriculture, environmental remediation, and material science. This research addresses the pressing need for innovative waste management solutions while creating value-added products from agricultural and textile waste.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 15","pages":"15443 - 15454"},"PeriodicalIF":3.4,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145204717","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
Trace element contamination in Ecuadorian soils and cacao beans: focus on Cd availability and soil-to-bean transfer 厄瓜多尔土壤和可可豆中的微量元素污染:关注Cd有效性和土壤到可可豆的转移
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-21 DOI: 10.1007/s13762-025-06627-7
L. Marchive, E. Schreck, S. Senan, N. Eberhart, R. Thinard, E. Chavez, L. Maurice
{"title":"Trace element contamination in Ecuadorian soils and cacao beans: focus on Cd availability and soil-to-bean transfer","authors":"L. Marchive,&nbsp;E. Schreck,&nbsp;S. Senan,&nbsp;N. Eberhart,&nbsp;R. Thinard,&nbsp;E. Chavez,&nbsp;L. Maurice","doi":"10.1007/s13762-025-06627-7","DOIUrl":"10.1007/s13762-025-06627-7","url":null,"abstract":"<div><p>For several years now, cadmium (Cd) was found to be readily transferred from soil to cacao beans, especially in Andean countries. Cacao by-products can then contain excessive metal concentrations that do not comply with the European health standards. This research aims to assess trace elements (TE) contamination in cacao orchards, with a focus on Cd levels in three coastal Ecuadorian provinces to identify the drivers of availability and soil-to-beans transfer. In our study, 90 paired-samples of soil and cacao beans were collected in 15 farms of Esmeraldas, Manabí and Guayas provinces and analyzed by Inductively Coupled Plasma Mass Spectrometry to assess TE concentrations. Results show that Cd concentrations are heterogeneous among provinces with Esmeraldas and Guayas being Cd hot-spots but also at the farm scale with high coefficient of variation of 62 and 82% for soil and cocoa beans, respectively. In addition, the drivers of Cd availability in soil are site-dependent, and pH and cationic exchange capacity (CEC) are significant parameters in Esmeraldas and Guayas, respectively. Also, soil CEC, copper and zinc concentrations seem to control Cd accumulation in beans. Beyond Cd, the province of Guayas shows concerning Pb and As concentrations in soils while Esmeraldas appears as a Ni hot-spot for soil and beans samples highlighting the importance to monitor those elements, especially Ni as it is now under new European regulations. Finally, we propose that mitigation techniques through fertilization or amendment application can be applied, being site-specific, to ensure suitable and sustainable recommendations to cocoa farmers. </p></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 15","pages":"15425 - 15441"},"PeriodicalIF":3.4,"publicationDate":"2025-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145204664","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
Advanced theoretical interpretations of tetracycline adsorption on halloysite nanotubes via a monolayer model 利用单层模型对四环素在高岭土纳米管上的吸附进行了先进的理论解释
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-20 DOI: 10.1007/s13762-025-06642-8
L. Sellaoui, N. Sghaier, A. Erto
{"title":"Advanced theoretical interpretations of tetracycline adsorption on halloysite nanotubes via a monolayer model","authors":"L. Sellaoui,&nbsp;N. Sghaier,&nbsp;A. Erto","doi":"10.1007/s13762-025-06642-8","DOIUrl":"10.1007/s13762-025-06642-8","url":null,"abstract":"<div><p>This study explores the adsorption of tetracycline (TTC) onto three halloysite-based adsorbents: raw halloysite (H), thermally modified halloysite at 600°C (H600), and thermally and HCl treated halloysite (H600-5N). The adsorption mechanisms are analyzed through theoretical parameters derived from isotherm fitting using a monolayer adsorption statistical model. The adsorption parameter <i>n</i> reveals the orientation and aggregation of TTC on the adsorbents, showing that raw halloysite (H) exhibits the highest site affinity and favored angled adsorption. Modified adsorbents (H600 and H600-5N) determine a less molecule aggregation and a transition to mixed orientations by increasing temperature. The effective receptor site density and maximum adsorption capacity indicated that H600 has superior performances, attributed to an increase in active site density due to thermal effects and improved surface properties. Adsorption energy calculations confirm that the adsorption mechanism is primarily physical, dominated by van der Waals forces and hydrogen bonding, with adsorption energy (ΔE) below 40 kJ/mol. This reversible adsorption process highlights the potential of halloysite-based adsorbents, particularly H600, for efficient TTC removal in environmental and industrial applications.</p></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 15","pages":"15387 - 15396"},"PeriodicalIF":3.4,"publicationDate":"2025-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145204682","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
Synthesis of palm kernel shell biochar-TiO2 composite for the photocatalytic degradation of organic pollutants 棕榈仁壳生物炭- tio2复合材料光催化降解有机污染物的研究
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-20 DOI: 10.1007/s13762-025-06641-9
D. Ariyanti, Y. A. O. Abdelrazig, A. M. Eriza, A. R. Nurwidiyanto, V. C. Srivastava
{"title":"Synthesis of palm kernel shell biochar-TiO2 composite for the photocatalytic degradation of organic pollutants","authors":"D. Ariyanti,&nbsp;Y. A. O. Abdelrazig,&nbsp;A. M. Eriza,&nbsp;A. R. Nurwidiyanto,&nbsp;V. C. Srivastava","doi":"10.1007/s13762-025-06641-9","DOIUrl":"10.1007/s13762-025-06641-9","url":null,"abstract":"<div><p>The study aims at synthesizing and characterizing biochar-TiO<sub>2</sub> composite to remove organic pollutants represented by methylene blue from water. Biochar with high surface area and adsorption capacity was synthesized with the pyrolysis of palm kernel shells at high temperature and inert conditions, while a hydrothermal process was used in preparing the biochar-TiO<sub>2</sub> composite. Various analytical techniques were utilized to investigate the structural and surface characteristics of this composite, confirming both element integration and effectiveness for dye removal. The study also explored the efficiency of adsorption as well as photodegradation concerning methylene blue dye using these composites. Findings indicated that biochar derived from higher pyrolysis temperatures outperformed those obtained at lower temperatures by 65%. Additionally, an increase in catalyst loading resulted in a 53% enhancement in photocatalytic degradation performance when utilizing the biochar-TiO<sub>2</sub> composites with respect to dye treatment. These outcomes propose that biochar-TiO<sub>2</sub> composites represent promising sustainable materials within leading categories for water purification applications.</p></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 15","pages":"15397 - 15408"},"PeriodicalIF":3.4,"publicationDate":"2025-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145204586","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 and microbial community structure of BC/FeC2O4/SB modified carriers on the nitrogen removal from mariculture wastewater BC/FeC2O4/SB改性载体对海水养殖废水脱氮性能及微生物群落结构的影响
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-19 DOI: 10.1007/s13762-025-06646-4
A. Shitu, M. A. Tadda, H. Li, U. A. Danhassan, M. Gouda, J. Zhou, D. Liu, W. Chen, S. Zhu
{"title":"Performance and microbial community structure of BC/FeC2O4/SB modified carriers on the nitrogen removal from mariculture wastewater","authors":"A. Shitu,&nbsp;M. A. Tadda,&nbsp;H. Li,&nbsp;U. A. Danhassan,&nbsp;M. Gouda,&nbsp;J. Zhou,&nbsp;D. Liu,&nbsp;W. Chen,&nbsp;S. Zhu","doi":"10.1007/s13762-025-06646-4","DOIUrl":"10.1007/s13762-025-06646-4","url":null,"abstract":"<div><p>The recent development in mariculture production has led to the global need to find an eco-friendly treatment that could mitigate the detrimental effects of nitrogenous compounds on aquatic species, the environment, and public health. The potential application of corn straw biochar (BC) combined with nano-ferrous oxalate (FeC<sub>2</sub>O<sub>4</sub>), integrated into a sponge (BC/FeC<sub>2</sub>O<sub>4</sub>/SB) as a cost-effective and sustainable novel carrier for the removal of nitrogenous compounds, was explored in this study. The modified carriers were filled into a moving bed bioreactor (MBBR) to treat simulated saline aquaculture wastewater for the first time. Scanning electron microscope (SEM) and Fourier-transform infrared (FTIR) spectroscopy analyses characterized the carrier biofilm morphology and functional group compositions. Findings showed that the modified carrier achieved the highest reduction percentages of 99.49 ± 0.29% for ammonium and 81.3 ± 2.1% for nitrate, with lower nitrite accumulation by day 136. The microbial sequencing analysis revealed that the coexistence of nitrogen removal and salt-tolerant microbes from the genera <i>Aquimonas</i> (25.15%), <i>Woodsholea</i> (20.44%), <i>Hydrogenophaga</i> (14.73%), <i>Nitrosomonas</i> (4.01%), <i>Rhodococcus</i> (2.70%), and <i>Nitrospira</i> (1.97%) resulted in the enhanced treatment performance observed in the modified BC/FeC<sub>2</sub>O<sub>4</sub>/SB carrier-filled MBBR as compared to the control MBBR. The data obtained in this study provide a comprehensive understanding of the role of modified BC/FeC<sub>2</sub>O<sub>4</sub>/SB carriers for the efficient treatment of saline RAS wastewater using MBBR.</p></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 15","pages":"15371 - 15386"},"PeriodicalIF":3.4,"publicationDate":"2025-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145204681","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
Cement industry contributions to soil heavy metals accumulation: spatial patterns, seasonal trends, and geochemical controls 水泥工业对土壤重金属积累的贡献:空间格局、季节趋势和地球化学控制
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-19 DOI: 10.1007/s13762-025-06633-9
E. Javanmardi, R. Berton
{"title":"Cement industry contributions to soil heavy metals accumulation: spatial patterns, seasonal trends, and geochemical controls","authors":"E. Javanmardi,&nbsp;R. Berton","doi":"10.1007/s13762-025-06633-9","DOIUrl":"10.1007/s13762-025-06633-9","url":null,"abstract":"<div><p>This study examines the spatial and temporal patterns of heavy metals accumulation in soils located downwind of a cement factory in central Iran, focusing on their attenuation trends, geochemical behavior, and environmental influences. A total of 1,728 soil samples were collected over four seasons at three radial distances (1.0, 2.0, and 3.0 km) and analyzed for lead (Pb), Chromium (Cr), Copper (Cu), Zinc (Zn), Manganese (Mn), Cadmium (Cd), Arsenic (As), Nickel (Ni), and Antimony (Sb) across two depth intervals (0–15 cm and 15–30 cm). Heavy metals concentrations generally declined with distance from the factory, confirming its role as a primary pollution source, with Pb and Ni showing the strongest attenuation trends. Pb concentrations in deeper soil decreased by 54% and Ni by 37% between 1.0 km and 3.0 km. Seasonal variations were evident, with summer showing the greatest reductions, such as a 28% decline in Cd in surface soil at 3.0 km compared to 1.0 km, likely due to increased volatilization and reduced atmospheric washout under hot, dry conditions. Hotspot analysis revealed that Pb, As, and Mn accumulated heavily within a 1.0 km radius of the factory, while Cu, Zn, and Sb extended up to 3.0 km, influenced by prevailing wind patterns. Soil pH strongly governs heavy metals mobility; Cr becomes more mobile when pH drops below 6.5, whereas Cd is retained most effectively at pH values above 7.0. These patterns indicate the dominance of adsorption and precipitation processes under near-neutral to alkaline conditions. These findings emphasize the role of cement industry emissions in shaping the geochemical characteristics of surrounding soils and highlight the importance of seasonal and geochemical controls in understanding heavy metals fate and transport. Beyond this case study, the integrated geospatial and environmental approach used here offers a transferable framework for assessing heavy metal contamination in other industrial areas, particularly in arid and semi-arid climates where dry deposition dominates.</p></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 13","pages":"12437 - 12468"},"PeriodicalIF":3.4,"publicationDate":"2025-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144814389","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
Ameliorating textile effluent phytotoxicity in Vigna radiate through biosynthesized Fe/Zn bimetallic nanoparticles: sustainable approach for environmental remediation 通过生物合成铁/锌双金属纳米颗粒改善Vigna辐射纺织废水的植物毒性:可持续的环境修复方法
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-16 DOI: 10.1007/s13762-025-06632-w
F. Batool, F. Mahmood, T. Shahzad, S. Hussain
{"title":"Ameliorating textile effluent phytotoxicity in Vigna radiate through biosynthesized Fe/Zn bimetallic nanoparticles: sustainable approach for environmental remediation","authors":"F. Batool,&nbsp;F. Mahmood,&nbsp;T. Shahzad,&nbsp;S. Hussain","doi":"10.1007/s13762-025-06632-w","DOIUrl":"10.1007/s13762-025-06632-w","url":null,"abstract":"<div><p>Discharging of untreated textile effluents, rich in toxic heavy metals, dyes, and other harmful pollutants, poses threats to aquatic ecosystems and agricultural quality and productivity. Nanotechnology being an emerging field, provides solutions for the remediation of the environment. However, this study examines the potential of bimetallic Fe/Zn NPs in treating textile effluent and their effect on the growth and biochemical parameters of <i>Vigna radiata</i> L. under effluent stress. The Fe/Zn NPs were novelly synthesized using <i>Conocarpus erectus</i> L. leaf extract, characterized by Ultraviolet–visible spectroscopy, X-Ray diffraction, Scanning electron microscopy, and Fourier-transform infrared spectroscopy and optimized at 0.5 mg mL<sup>−1</sup> for effluent treatment and 50 ppm for <i>Vigna radiata</i> growth, outperforming other concentrations. The optimized Fe/Zn NPs dosage effectively treated the effluent, reducing total dissolved solids (40.4%), phosphate (85.9%), sulfate (87.8%), color intensity (92.8%), chemical oxygen demand (97.5%), and hexavalent chromium (95.6%). Additionally, the application of Fe/Zn NPs as nano fertilizers and treated effluent significantly improved growth (root and shoot length, weight), photosynthetic (chlorophyll a, b, total chlorophyll, and carotenoids), and antioxidant (superoxide dismutase, peroxidase, and catalase) levels, while reducing oxidative stress (hydrogen peroxidase and malondialdehyde) in <i>Vigna radiata</i>, compared to untreated textile effluent. These key findings suggested the application of bimetallic Fe/Zn NPs as an environment friendly and sustainable approach to mitigate the toxicity of textile effluent and offering a promising solution for environmental remediation and agriculture sustainability.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 15","pages":"15355 - 15370"},"PeriodicalIF":3.4,"publicationDate":"2025-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145204602","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
Advancing sustainable practices: a novel sedimentation-electrocoagulation approach for efficient oil drilling waste management and water recycling 推进可持续实践:一种新的沉积电凝方法,用于有效的石油钻井废物管理和水循环利用
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-14 DOI: 10.1007/s13762-025-06581-4
Mostajir A., Vafajoo L.
{"title":"Advancing sustainable practices: a novel sedimentation-electrocoagulation approach for efficient oil drilling waste management and water recycling","authors":"Mostajir A.,&nbsp;Vafajoo L.","doi":"10.1007/s13762-025-06581-4","DOIUrl":"10.1007/s13762-025-06581-4","url":null,"abstract":"<div><p>Effective management of oil drilling waste and the recycling of water from polymer-based drilling mud remain critical challenges in the oil and gas industry. This study aimed to develop an innovative and practical solution for treating drilling waste under real operational conditions. A novel approach integrating sedimentation with electrocoagulation (EC) was proposed to address these challenges. The research focused on reducing chemical oxygen demand (COD), a key indicator of polymer drilling waste pollution. Initial sedimentation achieved a notable COD reduction from 3350 to 1500 mg/L within four days. The subsequent application of the combined sedimentation-EC process further decreased COD levels, rendering the treated water suitable for reuse in operations such as reflooding. The novelty of this work lies in its kinetic analysis, which revealed a distinct two-stage reaction mechanism including; an initial coagulation phase following pseudo-first-order kinetics and a subsequent sedimentation phase governed by pseudo-second-order kinetics. These findings underscore the effectiveness of the proposed method in achieving sustainable waste management and water reuse, offering valuable insights for advancing environmental practices in oil drilling operations.</p><h3>Graphical abstract</h3>\u0000<div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 12","pages":"11775 - 11790"},"PeriodicalIF":3.4,"publicationDate":"2025-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145165048","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
Physicochemical changes and emissions impact during co-composting of grease trap solid waste and rice husk 隔油池固体废物与稻壳混合堆肥过程中理化变化及排放影响
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-12 DOI: 10.1007/s13762-025-06634-8
L. X. Lee, H. A. Haslan, P. Q. Tan, N. F. E. Mohamed Fauzi, A. M. Roslan, H. Ariffin, M. Z. Mohd Yusoff, N. Ramli, N. -A. Abdul-Mutalib
{"title":"Physicochemical changes and emissions impact during co-composting of grease trap solid waste and rice husk","authors":"L. X. Lee,&nbsp;H. A. Haslan,&nbsp;P. Q. Tan,&nbsp;N. F. E. Mohamed Fauzi,&nbsp;A. M. Roslan,&nbsp;H. Ariffin,&nbsp;M. Z. Mohd Yusoff,&nbsp;N. Ramli,&nbsp;N. -A. Abdul-Mutalib","doi":"10.1007/s13762-025-06634-8","DOIUrl":"10.1007/s13762-025-06634-8","url":null,"abstract":"<div><p>Despite the challenges encountered in grease trap solid waste (GTSW) composting reported in previous studies, a new composting strategy to utilise GTSW effectively was not developed yet. Therefore, this study proposed co-composting GTSW with rice husk and aimed to investigate the physicochemical properties changes, gaseous emission and biocompost quality of GTSW-rice husk co-composting. The process was conducted in 120 L in-vessel composting reactor at 30:1 initial C/N ratio, 60% (v/w) initial moisture content and turning frequency of one to three times a week. Results showed that GTSW-rice husk co-composting reached maturity in 70 days. During thermophilic phase, a temperature of 40–50 °C was sustained for 46–47 days, oxygen level was relatively low but maintained above zero, and methane was found below the detection limit. Active composting led moisture content and C/N ratio decreased from 60 and 63% to 47–53% (v/w) and 30:1–32:1 to 21:1–23:1, whereas pH and EC increased from 4.9–5.9 to 7.8–8.0 and 292–400 μS/cm to 1050–1240 μS/cm, attributing to microbial decomposition of organic matter. A significant positive association (<i>p</i> &lt; 0.01) was found between moisture and carbon, moisture and C/N ratio, pH and EC, carbon and C/N ratio. The final biocompost produced complied with U.S. EPA compost standard, being nutritious and non-phytotoxic. However, phosphorus and potassium contents of biocompost needed enhancement before application. This study could serve as a basis to reshape GTSW management into a sustainable operation.</p></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 15","pages":"15309 - 15326"},"PeriodicalIF":3.4,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s13762-025-06634-8.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145204640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhancing ({mathbf{C}mathbf{O}}_{2}) emissions predictions through historical events-aware artificial intelligence models 通过历史事件感知人工智能模型增强({mathbf{C}mathbf{O}}_{2})排放预测
IF 3.4 4区 环境科学与生态学
International Journal of Environmental Science and Technology Pub Date : 2025-07-12 DOI: 10.1007/s13762-025-06628-6
Y. Mekki, C. Moujahdi, N. Assad, A. Dahbi
{"title":"Enhancing ({mathbf{C}mathbf{O}}_{2}) emissions predictions through historical events-aware artificial intelligence models","authors":"Y. Mekki,&nbsp;C. Moujahdi,&nbsp;N. Assad,&nbsp;A. Dahbi","doi":"10.1007/s13762-025-06628-6","DOIUrl":"10.1007/s13762-025-06628-6","url":null,"abstract":"<div><p>Accurate prediction of Carbon dioxide (<span>({text{CO}}_{2})</span>) emissions is crucial for informed decision-making and proactive measures to combat climate change. Anticipating future emissions trends empowers policymakers, businesses, and environmental agencies to devise strategies for emission reduction and adaptation to evolving environmental conditions. This paper explores first the intricate relationship between historical events and their impact on <span>({text{CO}}_{2})</span> emissions through advanced time series analysis models and introduces then a methodology that integrates historical events into multivariate forecasting models to enhance the prediction of future <span>({text{CO}}_{2})</span> emissions. Using time series analysis trained on extensive historical data, the results reveal distinct emissions patterns tied to these events, showcasing the necessity of considering multifaceted historical factors in <span>({text{CO}}_{2})</span> emissions predictions. The paper results demonstrate as well that the proposed methodology can outperform traditional forecasting methods, underscoring its robustness and predictive accuracy. The paper results not only emphasize the importance of integrating historical context into emissions forecasts but also provides valuable insights for policymakers and researchers aiming to devise more effective strategies for emission reduction and climate adaptation.</p></div>","PeriodicalId":589,"journal":{"name":"International Journal of Environmental Science and Technology","volume":"22 15","pages":"15289 - 15308"},"PeriodicalIF":3.4,"publicationDate":"2025-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145204600","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
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信