Search Results - "OUSTAN, Shahin"
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1
The importance of presoaking to improve the efficiency of MgCl2-modified and non-modified biochar in the adsorption of cadmium
Published in Ecotoxicology and environmental safety (01-06-2023)“…Investigating the effect of presoaking, as one of the most important physical factors affecting the adsorption behavior of biochar, on the adsorption of heavy…”
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2
Biochar effects on phosphorus sorption-desorption kinetics in soils with dissimilar acidity
Published in Arabian journal of geosciences (01-03-2021)“…To describe phosphorus (P) dynamics with progressing reaction time entails an adequate understanding of P sorption and desorption kinetics in soils. To this…”
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3
Isolation and characterization of potassium solubilizing bacteria in some Iranian soils
Published in Archiv für Acker- und Pflanzenbau und Bodenkunde (01-12-2013)“…The ability of a few soil bacteria to transform unavailable forms of potassium (K) to an available form is an important feature in plant growth-promoting…”
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4
Stabilization of chromium(VI) by hydroxysulfate green rust in chromium(VI)-contaminated soils
Published in Pedosphere (01-08-2021)“…Chromium (Cr)-contaminated soils pose a great environmental risk, with high solubility and persistent leaching of Cr(VI). In this study, hydroxysulfate green…”
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Kinetic and equilibrium studies on the zinc adsorption–desorption characteristics of some promising biochars in aqueous solutions
Published in Arabian journal of geosciences (2022)“…This study investigates the adsorption and desorption of zinc by different biochars from aqueous solutions. Biohars from two feedstocks, including apple wood…”
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6
Modeling of Phosphate Removal by Mg-Al Layered Double Hydroxide Functionalized Biochar and Hydrochar from Aqueous Solutions
Published in Iranian journal of chemistry & chemical engineering (01-03-2021)“…Layered double hydroxide functionalized biochar and hydrochar composites are environmentally friendly and low-cost adsorbents for the removal of phosphate from…”
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7
Optimization arsenic immobilization in a sandy loam soil using iron-based amendments by response surface methodology
Published in Geoderma (01-11-2014)“…The survey of reports regarding high concentrations of arsenic in soils and groundwater around the world, which refers to increase of arsenic exposure to the…”
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Mild Salinity Stimulates Biochemical Activities and Metabolites Associated with Anticancer Activities in Black Horehound (Ballota nigra L.)
Published in Agronomy (Basel) (01-12-2021)“…Black horehound (Ballota nigra L.) is one of the most important medicinal plants, as a rich source of health-promoting essential oils and metabolites. Salinity…”
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9
Kinetic characterization of hexavalent chromium stabilization in contaminated soils amended with cocopeat
Published in Arabian journal of geosciences (01-06-2020)“…Cocopeat is a cheap and easily available organic product. In this study, kinetics of hexavalent chromium [Cr(VI)] stabilization by cocopeat in three soils with…”
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10
The effects of selenium on some physiological traits and K, Na concentration of garlic (Allium sativum L.) under NaCl stress
Published in Information processing in agriculture (01-03-2018)“…Selenium, which is an essential microelement for animals, positively affects growth and development of some plants by enhancing the activities of antioxidant…”
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11
Hydroxyapatite nanorods, hydrochar, biochar, and zeolite for controlled-release urea fertilizers
Published in Geoderma (01-12-2020)“…[Display omitted] •Urea interaction with zeolite, biochar, and hydrochar surfaces caused its slow-release.•The release of urea from urea-hydroxyapatite…”
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12
Digital mapping of potentially toxic elements enrichment in soils of Urmia Lake due to water level decline
Published in The Science of the total environment (20-02-2022)“…Anthropogenic activities, in addition to climate change caused the drying of Urmia Lake in Iran, since 2005. Dust storms blown from the dried lakebed have…”
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Phosphorus sorption and desorption characteristics of soils as affected by biochar
Published in Soil & tillage research (01-02-2022)“…Knowledge of phosphorus (P) sorption and desorption properties of different soils can help predict the availability of added P, which is of importance in terms…”
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14
CrVI reductive transformation process by humic acid extracted from bog peat: Effect of variables and multi-response modeling
Published in Chemosphere (Oxford) (01-01-2021)“…The present paper reports the efficiency of bog peat-derived humic acid (HA) in the reductive removal of hexavalent chromium (CrVI) from aqueous solution as…”
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15
Kinetics of phosphorus desorption from calcareous soils using DGT technique
Published in Geoderma (01-11-2017)“…The present study investigated kinetics of phosphorus (P) release from some calcareous soils employing DGT technique. For these purpose, DGT were deployed in…”
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16
Tolerance to heavy metals in filamentous fungi isolated from contaminated mining soils in the Zanjan Province, Iran
Published in Chemosphere (Oxford) (01-10-2017)“…In the present study the population of fungi inhabiting metal contaminated soil samples from lead-zinc mining area was investigated, and their tolerance and…”
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Eliciting effects of magnetized solution on physiological and biochemical characteristics and elemental uptake in hydroponically grown grape (Vitis vinifera L. cv. Thompson Seedless)
Published in Plant physiology and biochemistry (01-10-2021)“…Hydroponic systems are used as an instrument to solve a wide range of environmental concerns such as climate change, drought, and soil fertility. Effective…”
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18
Retrospective monitoring of the spatial variability of crystalline iron in soils of the east shore of Urmia Lake, Iran using remotely sensed data and digital maps
Published in Geoderma (01-03-2019)“…The soil ripening process can be defined as change in the soil/sediment matrix from exposure to air in previously inundated areas. Early pedogenesis…”
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Changes in recovery of native and applied phosphorus with time as affected by soil properties in some calcareous soils
Published in Archiv für Acker- und Pflanzenbau und Bodenkunde (12-05-2019)“…In an attempt to investigate variations in availability of native and applied phosphorus (P) with time, twenty five calcareous soil samples were treated with…”
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Effects of magnetic solutions on some biochemical properties and production of some phenolic compounds in grapevine (Vitis vinifera L.)
Published in Scientia horticulturae (27-07-2019)Get full text
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