Geoscience Frontiers, Год журнала: 2022, Номер 13(6), С. 101403 - 101403
Опубликована: Май 11, 2022
Язык: Английский
Chemosphere, Год журнала: 2022, Номер 307, С. 136025 - 136025
Опубликована: Авг. 16, 2022
Язык: Английский
Процитировано
30
Water Air & Soil Pollution, Год журнала: 2025, Номер 236(3)
Опубликована: Март 1, 2025
Язык: Английский
Процитировано
0
Environmental Science and Pollution Research, Год журнала: 2023, Номер 30(17), С. 50675 - 50689
Опубликована: Фев. 17, 2023
Язык: Английский
Процитировано
4
Journal of environmental chemical engineering, Год журнала: 2021, Номер 9(6), С. 106645 - 106645
Опубликована: Окт. 25, 2021
Язык: Английский
Процитировано
8
Heliyon, Год журнала: 2022, Номер 8(7), С. e09831 - e09831
Опубликована: Июнь 28, 2022
Improper sitting positioning of cemeteries in Nigeria is mostly responsible for groundwater pollution. Poor water quality may lead to some communicable diseases most rural and urban areas the southwestern part Nigeria. The environmental impact close residential within Edunabon metropolis, Nigeria, was assessed. research aimed understand (if any) cemetery on soil vicinity investigate suitability materials underlying as a special lining material. An integrated approach using geotechnical characterization, vertical electrical sounding assessment used present study. test involved six bulk undisturbed samples taken from two borrow pits cemetery. Index property tests (grain size distribution, specific gravity, natural moisture content, Atterberg limits), engineering (compaction test), X-ray diffraction, fluorescence were carried out with their porosities permeability estimated according BS 1377. majority study area wetland topography that descends into gaining stream around 10 m made up coarse-grained porous lateritic soil, clay, silt (0.22-3.88 percent), significant amount gravel/sand (73.50-83.96 percent). Except control well, analysis revealed high total coliform concentration 14-89 hardness 86-380 mg/L. When compared World Health Organization (WHO) drinking standard Nigerian standard, cation concentrations greater than safe limits. depth contamination correlates aquifer region, results resistivity. Because narrow unsaturated zone, found position has risk its near vicinity.
Язык: Английский
Процитировано
5
Land Use Policy, Год журнала: 2023, Номер 129, С. 106646 - 106646
Опубликована: Март 21, 2023
Язык: Английский
Процитировано
1
Water, Год журнала: 2024, Номер 16(4), С. 585 - 585
Опубликована: Фев. 16, 2024
The risk of aquifer contamination is determined by the interaction between pollutant load and vulnerability an aquifer. Owing to decomposition bodies degradation artefacts, cemeteries may have a negative impact on groundwater quality suitability for use due leaching organic compounds (e.g., biodegradable organics, pharmaceuticals, formaldehyde), inorganic nitrate heavy metals), pathogenic bacteria, viruses. Factors such as burial soil type, rainfall amount, depth increase pollutants generated in cemeteries. potential was investigated two Soure region Portugal (Samuel–UC9 Vinha da Rainha–UC10), using classic DRASTIC model, followed some adjustments, depending particularities locations, resulting Final Classification considered Specific DRASTIC. By combining Remote Sensing (RS), Geographic Information System (GIS), Analytical Hierarchy Process (AHP), zones (GWPZs) were identified, assessed, which included elaboration thematic maps GIS operation tools. allowed identification areas with different susceptibilities contamination: from “Low” “Very high” index Low” index. Although difference UC9 UC10 negligible, more vulnerable because its proximity community critically important mineral water resources (such Bicanho Medical Spa). model seems better-suited describing there limited data area, development can identify that be sensitive spots establish procedures pollution prevention.
Язык: Английский
Процитировано
0
Опубликована: Янв. 1, 2024
Although cemeteries are sacred sites where decomposing bodies permanently settled, the possibility that they constitute a source of water contamination has received so far relatively very little attention. The present research intends to evaluate levels physicochemical and quality surface sources near twelve in central Ecuador, by analyzing variety parameters field laboratory during dry rainy seasons. A statistical analysis was realized, demonstrating majority variables lack regular behavior or homoscedasticity. Subsequently, an performed based on Kruskal-Wallis test, concluding there no significant difference between sampling sections, but pre-established categories periods. Furthermore, results were compared with EPA regulations, depending use each source. Hereby, it concluded is high probability environmental matrix called "Not suitable", because registered greater non-compliance maximum permissible limits, while categorized as "Ideal" have lower matrix. It suggested establish normative criterion applicable worldwide regarding optimal location final disposal sites.
Язык: Английский
Процитировано
0
Water, Год журнала: 2024, Номер 16(16), С. 2310 - 2310
Опубликована: Авг. 16, 2024
Although cemeteries are sacred sites where decomposing bodies permanently deposited, until now relatively little attention has been paid to the possibility that they constitute a source of water contamination. The present research intends evaluate levels physicochemical contamination rivers near ten in central Ecuador by analyzing variety parameters field and laboratory during dry rainy periods. A statistical analysis was conducted, demonstrating majority variables lacking for regular patterns or homoscedasticity be demonstrated. Subsequently, an performed using Kruskal–Wallis test, concluding there no significant difference between sampling sections periods, but pre-established categories, so reason it decided work only season results were compared with EPA regulations, depending on use from each river. It concluded is high probability environmental river termed “Not suitable” because registered greater non-compliance maximum permissible limits, while categorized as “Completely adequate” had lower contaminating water. suggested normative, globally applicable criterion optimal location final disposal established.
Язык: Английский
Процитировано
0
Sustainability, Год журнала: 2021, Номер 13(24), С. 14071 - 14071
Опубликована: Дек. 20, 2021
Building activity is a significant source of atmospheric contamination by ultrafine dust. Cognizant this fact, those active in the use and recycling construction materials must be aware risks associated with exposure to nanoparticles (NPs) ultra-fine particles (UFPs), as well health impacts. This work analyzed NPs UFPs generated small building-material company using high-resolution electron microscopes X-ray Diffraction. A self-made passive sampler (LSPS) that can obtain particulate samples without physical morphological changes, especially where there suspension material, was used study. total 96 samples, LSPS for three months four seasons, were collected during Thus, dry deposition particles, which are considered highly harmful human health, found each seasons year. It suggested future research, toxicological evaluations particulates industry should investigated through consideration measures control mitigate workers regarding UFPs.
Язык: Английский
Процитировано
2