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Malgorzata Gawlik-Kobylinska
Potential application in innovations and management sciences, strategy for sustainable development.
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Sanja Sakan, Stanislav Franci?kovic-Bilinski, Dragana Ðordevic, Aleksandar Popovic, Sandra ?krivanj and Halka Bilinski
This study investigated the quality of Kupa River sediment using sequential extraction, ecological risk, and contamination indexes (Risk assessment code, Index of geoaccumulation, Enrichment factor, Ecological risk factor, Ecological risk index), determi...
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L. V. Amelina,M. M. Biliaiev
Pág. 7 - 14
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M. M. Biliaiev,A. V. Berlov,A. V. Shevchenko
Pág. 29 - 38
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N. N. Belyaev,V. M. Lisnyak
Pág. 151 - 155
The 2D numerical model was used to simulate the toxic gas neutralization when this gas flows from the opening in the cellar of the building. The helicopter is used to supply the neutralizer. The model is based on the K-gradient transport model and equati...
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M. M. Biliaiev,L. Ya. Muntian
Pág. 7 - 15
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Rosane Freire, Roselene Maria Schneider, Fabrício Hernandes de Freitas, Cássia Maria Bonifácio, Célia Regina Granhen Tavares
Pág. 295 - 302
This study aimed to track the spatial and temporal variations of toxic chemical compounds, such as the metals Al, Cd, Pb, Cu, Cr, Mn, Zn and the pesticide glyphosate, in Maringá stream and in a stretch of Pirapó river. The results pointed out that, in th...
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Yan Ma, Zhenhai Liu, Yanqiu Xu, Shengkun Zhou, Yi Wu, Jin Wang, Zhanbin Huang and Yi Shi
Most soil remediation studies investigated single contaminants or multiple contaminants of the same type. However, in field conditions, soils are often contaminated with potentially both toxic metals and organic pollutants, posing a serious technical cha...
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Phil Rowland, Colin Neal, Darren Sleep, Colin Vincent and Paul Scholefield
This paper provides data from two years of monitoring of the chemical quality of rivers and streams in North West England from the clean headwaters to polluted rivers just above the tidal reach and covers 26 sites including the Ribble, Wyre and the tribu...
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O. Yu. Gunko
Pág. 87 - 90
The 3D numerical model to simulate the toxicant propagation at an industrial site after the emergency blow-out was developed. The model is based on the transport gradient model and the model of inviscous incompressible fluid. The results of numerical exp...
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Muhammad Naeem Iqbal, Asfa Ashraf
Pág. 14 - 15
EDITORIALEnvironmental pollution arising from heavy metals and minerals in the wastewater is the most serious problem. Due to extensive anthropogenic activities such as industrial operations particularly mining, agricultural processes and disposal of ind...
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Ayansina Segun Ayangbenro and Olubukola Oluranti Babalola
Persistent heavy metal pollution poses a major threat to all life forms in the environment due to its toxic effects. These metals are very reactive at low concentrations and can accumulate in the food web, causing severe public health concerns. Remediati...
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Muhammad A. A. Zaini,Tang S. Hui,Lee L. Zhi,Norulaina Alias
Pág. 18 - 20
The commonly used activators in chemical activation of activated carbon are very toxic and poisonous to the aquatic environment. Finding trade-off solutions without compromising the quality of activated carbon and jeopardizing the environment have become...
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Sandra Górska, Anna Maksymiuk and Jadwiga Turlo
Selenosugars are a group of sugar derivatives of great structural diversity (e.g., molar masses, selenium oxidation state, and selenium binding), obtained as a result of biosynthesis, chemical modification of natural compounds, or chemical synthesis. Sel...
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Sharifah Zati Hanani Syed Zuber
Pág. 2
Silver nanoparticles (AgNPs) had been widely synthesized and studied partly due to its antimicrobial properties that can be incorporated in footwear, paint, wound dressing, appliances and plastics. Three methods that can be used to synthesized silver nan...
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Chi Guan, Mahasweta Saha and Florian Weinberger
The development of new antifouling methods gives increasing attention to biomimicry, which could provide nontoxic or less toxic solutions for the deterrence of unwanted settlers. Natural mechanisms against fouling are often highly dynamic and future appl...
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Bartosz Szulczynski and Jacek Gebicki
The paper presents principle of operation and design of the most popular chemical sensors for measurement of volatile organic compounds (VOCs) in outdoor and indoor air. It describes the sensors for evaluation of explosion risk including pellistors and I...
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Milan Kragovic, Marija Stojmenovic, Nenad Ristic, Sonja Milicevic, Sanja ?ivkovic, Shanke Liu and Jelena Gulicovski
Solving problems with hazardous waste materials is of crucial importance today. In the presented study, the application of waste vitreous enamel as a cement replacement up to 30% in mortar and concrete production was investigated. The chemical and physic...
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Amir Reza Sadrolhosseini, Suhaidi Shafie and Yap Wing Fen
The surface plasmon resonance (SPR) technique is a powerful method to detect chemical molecules. Fluorescent spectroscopy is a subject of great interest in the field of material science and biology. Recently, some optical sensors, based on plasmonic prop...
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Paula Guerra, Kyle Simonson, Christian González, Jorge Gironás, Cristian Escauriaza, Gonzalo Pizarro, Carlos Bonilla,Pablo Pasten
Pág. 1 - 27
Stream flow rates with seasonal, daily, or hourly cycles due to freezing and thawing can control downstream chemical processes by changing the mixing ratio of reactive flows. The extent of these hydrologic-chemical interactions has not been fully realize...
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