Search results for: Attila Anton

Items from 1 to 6 out of 6 results

article

Results of the clean-up operation to reduce pollution on flooded agricultural fields after the red mud spill in Hungary

Nikolett Uzinger, Áron Dániel Anton, Károly Ötvös, Péter Tamás, more

Environmental Science and Pollution Research > 2015 > 22 > 13 > 9849-9857

In Hungary, the dam of a red mud reservoir breached shortly after noon on October 4, 2010. Approximately 0.7–1 million m³ highly alkaline red mud with very low dry matter content flowed into the Torna Creek and the surrounding area, covering 1017 ha of agricultural land. Results of the risk assessment of the accident indicated that the red mud should be removed from the surface of fields where it...

article

Natural and enhanced biodegradation of propylene glycol in airport soil

Giuseppe Toscano, M. Letizia Colarieti, Attila Anton, Guido Greco, more

Environmental Science and Pollution Research > 2014 > 21 > 15 > 9028-9035

Aircraft de-icing fluids (ADF) are a source of water and soil pollution in airport sites. Propylene glycol (PG) is a main component in several commercial formulations of ADFs. Even though PG is biodegradable in soil, seasonal overloads may result in occasional groundwater contamination. Feasibility studies for the biostimulation of PG degradation in soil have been carried out in soil slurries, soil...

article

Contribution of Agricultural Field Production to Emission of Greenhouse Gases (Ghg)

Ágnes Bálint, Sándor Hoffmann, Attila Anton, Tibor Szili-Kovács, more

Ecological Chemistry and Engineering S > 2013 > 20 > 2 > 233-245

According to global inventories the agricultural field production contributes in a significant measure to increase of concentration of greenhouse gases (CO₂, N₂O, CH₄) in the atmosphere, however their estimated data of emissions of soil origin differ significantly. Particularly estimates on nitrogen-oxides emissions show a great temporal and spatial variability while their formations in microbial...

article

Electrical impedance and capacitance method: A new approach for detection of functional aspects of arbuscular mycorrhizal colonization in maize

Imre Cseresnyés, Tünde Takács, Krisztina R. Végh, Attila Anton, more

European Journal of Soil Biology > 2013 > 54 > Complete > 25-31

Applicability of root electrical impedance (EI) and electrical capacitance (EC) measurements for the detection of arbuscular mycorrhizal fungal (AMF) colonization was studied. AMF-inoculated and non-inoculated maize plants were compared whilst growing them under well-watered and drought-stressed condition with regular measurement of root EI and EC. AMF-colonized maize plants showed lower EI and higher...

article

Modelling the Potential Effects of the Hungarian Red Mud Disaster on Soil Properties

Attila Anton, Márk Rékási, Nikolett Uzinger, Gábor Széplábi, more

Water, Air, & Soil Pollution > 2012 > 223 > 8 > 5175-5188

In this experiment, the effects of the Hungarian red mud disaster were studied in a soil column experiment focusing on element solubility. The effect of flooding with the highly alkaline red mud suspension and the effect of the percolation of precipitation water through the 10 cm thick red mud layer were modelled separately. Both scenarios affected the soil pH up to a depth of 80 cm. An increase in...

article

Red Mud as a Chemical Stabilizer for Soil Contaminated with Toxic Metals

Viktória Feigl, Attila Anton, Nikolett Uzigner, Katalin Gruiz

Water, Air, & Soil Pollution > 2012 > 223 > 3 > 1237-1247

We performed a 2-year microcosm study to assess the effectiveness of red mud, a by-product of bauxite processing, in stabilizing contaminated mine waste and agricultural soil. Our study used red mud from a long-term disposal area in Almásfüzitő, Hungary with a pH of 9.0. A 5% (by weight) red mud addition decreased the highly mobile, water-extractable amount of Cd and Zn by 57% and 87%, respectively,...

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Keywords

RED MUD (2)
SOIL (2)
PSEUDOMONAS (1)
ABSORPTIVE ROOT SURFACE (1)
AIRCRAFT DE-ICING FLUIDS (1)
ALKALINE POLLUTION (1)
ARBUSCULAR MYCORRHIZA (1)
BAUXITE RESIDUE (1)
BIODEGRADATION KINETICS (1)
CHEMICAL STABILIZATION (1)
DISASTER (1)
DROUGHT STRESS (1)
DŁUGOTERMINOWY EKSPERYMENT POLE - MEZOSKALA - KOLUMNA GLEBOWA - MIKROSKALA (1)
ELECTRICAL CAPACITANCE (1)
ELECTRICAL IMPEDANCE (1)
GAZY CIEPLARNIANE (1)
GREENHOUSE GASES (1)
HEAVY METAL (1)
LEACHING (1)
LONG TERM FIELD - MESOCOSM - SOIL COLUMN - MICROCOSM EXPERIMENT (1)
METALS (1)
MINE WASTE (1)
PROPYLENE GLYCOL (1)
REMEDIATION (1)
RISK ASSESSMENT (1)
ROOT–SOIL INTERFACE (1)
SLURRY REACTORS (1)
SOIL AMENDMENTS (1)
SOIL BIOREMEDIATION (1)
SOIL COLUMN (1)
SOIL MICROCOSMS (1)
TOXIC ELEMENTS (1)
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Springer (4)
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Search results for: Attila Anton

Results of the clean-up operation to reduce pollution on flooded agricultural fields after the red mud spill in Hungary

Natural and enhanced biodegradation of propylene glycol in airport soil

Contribution of Agricultural Field Production to Emission of Greenhouse Gases (Ghg)

Electrical impedance and capacitance method: A new approach for detection of functional aspects of arbuscular mycorrhizal colonization in maize

Modelling the Potential Effects of the Hungarian Red Mud Disaster on Soil Properties

Red Mud as a Chemical Stabilizer for Soil Contaminated with Toxic Metals

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