scholarly journals Biodegradation and Leaching of Surfactants During Surfactant-Amended Bioremediation of Oil-Polluted Soil

10.5772/56908 ◽  
2013 ◽  
Author(s):  
Aare Selberg ◽  
Katlin Juuram ◽  
Jana Budashova ◽  
Toomas Tenno
Keyword(s):  
Polluted Soil

OPTIMIZATION OF HEAVY POLLUTED SOIL FROM OLIVE MILL WASTE THROUGH THE IMPLEMENTATION OF ZEOLITES

2019 ◽  
Vol 18 (6) ◽  
pp. 1297-1309
Author(s):  
Antonis A. Zorpas ◽  
Maria K. Doula ◽  
Vassilis J. Inglezakis ◽  
Jose Pedreno Navvaro ◽  
Dimitrios J. Bilalis
Keyword(s):  
Polluted Soil ◽  
Olive Mill Waste ◽  
Mill Waste ◽  
Olive Mill

Applications of Bentonite to Soil Decontamination

2018 ◽  
Vol 69 (7) ◽  
pp. 1695-1698
Author(s):  
Marin Rusanescu ◽  
Carmen Otilia Rusanescu ◽  
Gheorghe Voicu ◽  
Mihaela Begea
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Laboratory Experiments ◽  
Experimental Studies ◽  
Heavy Metal Concentration ◽  
Polluted Soil ◽  
Raw Material ◽  
Soil Decontamination ◽  
Metal Retention ◽  
Removal Of Heavy Metals

A calcium bentonite from Orasu Nou deposit (Satu Mare Romania) was used as raw material. We have conducted laboratory experiments to determine the influence of bentonite on the degree of heavy metal retention. It has been observed that the rate of retention increases as the heavy metal concentration decreases. Experimental studies have been carried out on metal retention ( Zn) in bentonite. In this paper, we realized laboratory experiments for determining the influence of metal (Zn) on the growth and development of two types of plants (Pelargonium domesticum and Kalanchoe) and the effect of bentonite on the absorption of pollutants. These flowers were planted in unpolluted soil, in heavy metal polluted soil and in heavy metal polluted soil to which bentonite was added to observe the positive effect of bentonite. It has been noticed that the flowers planted in unpolluted soil and polluted with heavy metals to which bentonite has been added, the flowers have flourished, the leaves are still green and the plants whose soils have been polluted with heavy metals began to dry after 6 days, three weeks have yellowish leaves and flowers have dried. Experiments have demonstrated the essential role of bentonite for the removal of heavy metals polluted soil.

Migration of Heavy Metals from Polluted Soil to Plants and Lichens under Conditions of Field Experiment on the Kola Peninsula

2020 ◽  
Vol 51 (6) ◽  
pp. 528-540
Author(s):  
I. V. Lyanguzova ◽  
M. S. Bondarenko ◽  
A. I. Belyaeva ◽  
M. N. Kataeva ◽  
V. Sh. Barkan ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Field Experiment ◽  
Kola Peninsula ◽  
Polluted Soil

scholarly journals Bioremediation of polluted soil due to tsunami by using recycled waste glass

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
M. Azizul Moqsud
Keyword(s):  
Heavy Metals ◽  
Electrical Conductivity ◽  
Laboratory Experiments ◽  
Saline Soil ◽  
Salt Content ◽  
Tohoku Earthquake ◽  
Polluted Soil ◽  
Waste Glass ◽  
Excess Cost ◽  
Recycled Waste

AbstractIn this research, bioremediation of tsunami-affected polluted soil has been conducted by using collective microorganisms and recycled waste glass. The Tohoku earthquake, which was a mega earthquake in Japan triggered a huge tsunami on March 11th, 2011 that caused immeasurable damage to the geo-environmental conditions by polluting the soil with heavy metals and excessive salt content. Traditional methods to clean this polluted soil was not possible due to the excess cost and efforts. Laboratory experiments were conducted to examine the capability of bioremediation of saline soil by using recycled waste glass. Different collective microorganisms which were incubated inside the laboratory were used. The electrical conductivity (EC) was measured at different specified depths. It was noticed that the electrical conductivity decreased with the assist of the microbial metabolisms significantly. Collective microorganisms (CM2) were the highly capable to reduce salinity (up to 75%) while using recycled waste glass as their habitat.

Remediation of heavy metal polluted soil by utilizing organic amendments and two plant species (Ailanthus altissima and Melia azedarach)

2021 ◽  
Vol 14 (13) ◽  
Author(s):  
Fatemeh Mohebzadeh ◽  
Babak Motesharezadeh ◽  
Mohammad Jafari ◽  
Salman Zare ◽  
Maryam Saffari Aman
Keyword(s):  
Heavy Metal ◽  
Plant Species ◽  
Organic Amendments ◽  
Polluted Soil ◽  
Ailanthus Altissima ◽  
Melia Azedarach

A ‘three in one’ complexing agent enables copper desorption from polluted soil, its removal from groundwater and its detection

2021 ◽  
Vol 624 ◽  
pp. 126840
Author(s):  
Erica Pensini ◽  
Thamara Laredo ◽  
Laura Earnden ◽  
Alejandro G. Marangoni ◽  
Saeed Mirzaee Ghazani
Keyword(s):  
Polluted Soil ◽  
Complexing Agent

scholarly journals Enhancement of the soil quality of an oil-polluted ultisol using livestock wastes

2020 ◽  
Vol 12 (2) ◽  
pp. 387-398
Author(s):  
Sylvia O. OGOANAH ◽  
Uzoamaka N. NGWOKE ◽  
Edokpolor O. OHANMU ◽  
Pascal C. OKOYE ◽  
Beckley IKHAJIAGBE
Keyword(s):  
Soil Quality ◽  
Polluted Soil ◽  
Lubricating Oil ◽  
Panicum Maximum ◽  
Potential Candidate ◽  
Bacterial Colony ◽  
Total Hydrocarbon ◽  
Hydrocarbon Content ◽  
Total Hydrocarbon Content

The study investigated the enhancement of soil quality of an oil-polluted ultisol using livestock wastes. Top soil (0 - 10 cm) was obtained as a pooled sample and polluted with spent lubricating oil at 10% w/w. The soil was subsequently amended with sun-dried goat (GT), rabbit (RB), and poultry (PG) dung at 10% w/w on dry weight basis both in singles, double-mixed, and triple-mixed combinations. Twelve weeks after treatment application, results showed that there was a 93.9% decrease (p<0.05) in bacterial colony count in the oil-polluted soil compared to the control. Penicillium notatum and Aspergillus niger as well as Bacillus sp. and Proteus sp. were the prominent fungal and bacterial species identified respectively. The most abundant plant in the soil seed bank was Panicum maximum with 10.4% abundance and this showed possible involvement of the plant in remediation of oil-pollution. The total hydrocarbon content of the oil-polluted soil was 9984.0 mg/kg, compared to 3170.6 mg/kg when amended with RB+GT, implying 76.77% remediation efficiency. Among several trials employed in this study, the combination of rabbit and goat wastes proved to be more effective in reducing the total hydrocarbon content of oil-polluted soil and therefore, is recommended as a potential candidate for application in the bioremediation of such soil.

scholarly journals Crude oil polluted soil remediation using poultry dung (chicken manure)

2019 ◽  
Vol 13 (10) ◽  
pp. 402-409
Author(s):  
Olusanya Emmanuel Oludele ◽  
Damilola Tope Ogundele ◽  
Kayode Odeniyi ◽  
Olayinka Shoyode
Keyword(s):  
Crude Oil ◽  
Soil Remediation ◽  
Polluted Soil ◽  
Chicken Manure

scholarly journals Retromobilization of heavy metal resistance genes in unpolluted and heavy metal polluted soil

1995 ◽  
Vol 18 (3) ◽  
pp. 191-203 ◽  
Author(s):  
Eva M. Top ◽  
Helene Rore ◽  
Jean-Marc Collard ◽  
Veerle Gellens ◽  
Galina Slobodkina ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Resistance Genes ◽  
Heavy Metal Resistance ◽  
Metal Resistance ◽  
Polluted Soil
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