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Avelino Núñez-Delgado, Aurora Romar-Gasalla, Vanesa Santás-Miguel, María J. Fernández-Sanjurjo, Esperanza Álvarez-Rodríguez, Juan Carlos Nóvoa-Muñoz and Manuel Arias-Estévez
Batch-type experiments were used to study cadmium (Cd) and lead (Pb) sorption/desorption on forest soil, vineyard soil and pyritic material samples, on the by-products mussel shell, oak ash, pine bark and hemp waste, and on forest soil, vineyard soil and...
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Xianfei Huang, Jiwei Hu, Fanxin Qin, Wenxuan Quan, Rensheng Cao, Mingyi Fan and Xianliang Wu
Heavy metal pollution is a serious problem worldwide. In this study, 41 soil samples and 32 cabbage samples were collected from the area surrounding the Jinsha coal-fired power plant (JCFP Plant) in Guizhou Province, southwest China. Pb, Cd, Hg, As, Cu a...
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Fuyao Chen, Shaoliang Zhang, Zanxu Chen, Yuanyuan Zhang and Bo Cao
Lead (Pb), as one of the main pollution elements, has resulted in large-scale soil pollution around the world. Even if phytoremediation can solve this problem, the selection of restoration potential plants has always been a scientific problem. As a multi...
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Tao Feng, Cheng-jun Wang, Yong Liu, Meng Chen, Miao-miao Fan and Zhi Li
Gobeil?s model is one of the most widely used models to identify lead (Pb) pollution sources in the environment. It is based on a set of equations involving Pb isotope fractions. Although a well-established numerical method, Gobeil?s model is often unabl...
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P V Suryawanshi,B S Rajaram,A D Bhanarkar,C V Chalapati Rao
Pág. 221 - 234
Air pollution has been considered one of the major environmental challenges because of its effect on ecosystems and human health. The concentration levels and sources of heavy metals contamination were studied in road dust samples collected from various ...
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Xinyue Yan, Xin Chen, Wenyan Zheng, Guilin Zhang and Aiguo Dong
Fifty-one surface sediment samples from Dongshan Bay, China, were analyzed for heavy metals to evaluate their distribution, pollution status, and controlling factors. The enrichment factor is suggestive of the potential pollution status, ranging from min...
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Jiali Zhang, Yinghong Liu, Meilan Wen, Chaojie Zheng, Sheli Chai, Liangliang Huang and Panfeng Liu
This study seeks to clarify the content characteristics, spatial distribution, potential sources and ecological risks of nitrogen, phosphorus and some heavy metals (As, Hg, Cd, Cr, Cu, Pb, Zn and Ni) in the sediments of Yueliang Lake. Nitrogen, phosphoru...
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Ahmed Abdelaal, Ahmed I. Abdelkader, Fahad Alshehri, Asmaa Elatiar and Sattam A. Almadani
This study assessed the spatiotemporal variability and pollution grades of heavy metals in water and sediments of Bahr El-Baqar drain, Eastern Nile Delta, Egypt, by integration of geochemical analysis, metal pollution indices, correlation, and multivaria...
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Peiru Wei, Tianjie Shao, Ruojin Wang, Zongyan Chen, Zhongdi Zhang, Zhiping Xu, Yadi Zhu, Dongze Li, Lijuan Fu and Feier Wang
In order to reveal the pollution characteristics and sources of heavy metals in surface soil of the region around the Qinghai Lake in Tibet Plateau, improve the prevention awareness and measures of local residents and urge the local government to impleme...
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Irman Rumengan,Haeruddin Haeruddin,Pujiono Wahyu Purnomo
Pág. 204 - 210
The Tondano river estuary waters is located in the Manado city, North Sulawesi Province. Receiving inputs from rural, urban, hydropower, agriculture, plantation, livestock, and industrial activities is high enough to cause a decrease in the quality of To...
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Affonso Celso Gonçalves Junior, Daniel Schwantes, Elio Conradi Junior, Juliano Zimmermann, Gustavo Ferreira Coelho
Pág. e50263
This study evaluated the use of Euterpe oleracea endocarp after chemical modification with H2O2, H2SO4 and NaOH for the removal of Cd2+, Pb2+ and Cr3+ from water. Therefore, the adsorbent was characterized for its chemical composition, Fourier Transform ...
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Affonso Celso Gonçalves Junior, Daniel Schwantes, Elio Conradi Junior, Juliano Zimmermann, Gustavo Ferreira Coelho (Author)
Pág. e50263
This study evaluated the use of Euterpe oleracea endocarp after chemical modification with H2O2, H2SO4 and NaOH for the removal of Cd2+, Pb2+ and Cr3+ from water. Therefore, the adsorbent was characterized for its chemical composition, Fourier Transform ...
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Yuri Sueoka, Masayuki Sakakibara, Sakae Sano and Yoshikazu Yamamoto
Levels of trace element pollution in surface soil can be estimated using soil analyses and leaching tests. These methods may reveal different results due to the effect of soil properties, such as grain size and mineral composition, on elemental availabil...
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Nafiaah Naqash, Mamdoh T. Jamal and Rahul Singh
Amidst industrialization and urbanization, wetlands face pollution challenges. We investigated the seasonal distribution of five heavy metals (As, Cd, Cr, Pb, and Zn) in the surface water of Harike wetland. The surface water samples were collected from f...
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D. BEKEE, E. S. EDORI, I. B. NWOKE
Pág. Page:1 - 11Abstract
Clay soil samples used for pottery were collected at a depth of 0-30cm from Ara-Ekiti and Kono-Boue communities in Southern Nigeria between May and November 2020 to evaluate the concentrations of some heavy metals (Fe, Pb, Cu, Zn, Mn, Cd, Cr, and Ni). Th...
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D. BEKEE, E. S. EDORI, I. B. NWOKE
Pág. Page:1 - 11Abstract
Clay soil samples used for pottery were collected at a depth of 0-30cm from Ara-Ekiti and Kono-Boue communities in Southern Nigeria between May and November 2020 to evaluate the concentrations of some heavy metals (Fe, Pb, Cu, Zn, Mn, Cd, Cr, and Ni). Th...
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Cecilia Herbón, María Teresa Barral and Remigio Paradelo
With the objective of increasing information inorganic pollutants in urban soils in Spain, we studied the presence of Cu, Pb, Zn, Ni, Cr, and As in 55 soils in the city of Santiago de Compostela (northwestern Spain). The soils were developed over diverse...
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Zike Zhou, Yongping Wang, Haowei Teng, Hao Yang, Aiju Liu, Menghong Li and Xiaoyin Niu
In this study, the concentrations of seven heavy metals (Cr, Ni, Cu, Zn, As, Hg, and Pb) and Pb isotope in a sediment core from the Shuanglong reservoir, Southwestern China, were investigated. Based on the constant rate of supply (CRS) model, the age spa...
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Xuexia Huang, Dinggui Luo, Dongye Zhao, Ning Li, Tangfu Xiao, Jingyong Liu, Lezhang Wei, Yu Liu, Lirong Liu and Guowei Liu
A total of 43 water and sediment samples, and 34 Corbicula fluminea samples were collected in Xijiang River in southern China to determine the spatial distribution and sources of 12 metals/metalloids (V, Co, Cr, Ni, Cu, Mn, Zn, Cd, Pb, As, Sb, and Tl) an...
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Yingyuting Li, Yili Zhang, Junyu Chen, Guangfei Yang, Haihui Li, Jinjin Wang and Wenyan Li
Yangchun City, a typical polymetallic ore distribution area in Guangdong Province (China), was selected as the research region to study the content, distribution, source, and possible impacts of heavy metals (HMs) (Arsenic: As; Cadmium: Cd; Chromium: Cr;...
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