Effect of applying rhizobacteria and fertilizer on the growth of Ludwigia octovalvis for arsenic uptake and accumulation in phytoremediation

Titah, Harmin Sulistiyaning; Abdullah, Siti Rozaimah Sheikh; Idris, Muhamad; Anuar, Nurina; Basri, Hassan; Mukhlisin, Muhammad

doi:10.1016/j.ecoleng.2013.07.018

Cited by 40 publications

(11 citation statements)

References 34 publications

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“…Soil extraction to determine bioavailable Fe was carried out using methods described by Quevauviller (1998) [12]. The total extractable Fe concentration was determined using the modified wet digestion method [13]. The concentration of Fe bioavailable and extractable were analyzed using an Atomic Absorption Spectrophotometer (AAS) instrument, Rayleigh WFX 210 (China) at Laboratory of Affiliation Team and Industry Consultation (TAKI) at Department of Chemical Engineering, ITS.…”

Section: Analysis Of Parametersmentioning

confidence: 99%

Isolation and screening of resistant bacteria of heavy metal (Fe) at ship dismantling

et al. 2018

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The activity of ship dismantling is one of the sources of metal pollutant that polluted the environment. The aims of this study were analyze the iron concentration from the ship dismantling area, to isolate the bacteria from those area, and to determine the bacteria resistant on iron. Samplings was conducted in three point sampling at sea water and soil coast, respectively. Isolation of bacteria was carried out using pour plate methods. All isolated bacteria in seawater and soil samples were inoculated on nutrient agar medium (NA) containing ferrous metals (Fe2+) with various concentrations (0; 1,000; 2,000; 3,000; 4,000; 5,000; and 6,000 μg/mL). Based on the results, sea water and soil indicated that those area have contaminated with iron. The concentration of iron in seawater was 1.03, 1.01 and 1.00 μg/mL, respectively. Meanwhile, the concentration of iron in soil was 962.0, 966.05, 981.00 mg/kg, respectively. The result of qualitative and quantitative analysis showed that the isolates of AT, AL and CL coded bacteria have high resistance to the effect of iron. It indicated with clear zone of 6.00-7.00 mm at 6,000 μg/mL. In conclusion, both of bacteria are potential to be used for bioremediation of the ferrous metal (Fe2+) in further investigation.

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Section: Analysis Of Parametersmentioning

confidence: 99%

Isolation and screening of resistant bacteria of heavy metal (Fe) at ship dismantling

et al. 2018

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“…Based on a previous study (Titah et al, 2013a), L. octovalvis can be used in As phytoremediation. L. octovalvis is a suffruticose shrub or perennial woody herb growing to 2 m in height with a stem diameter of 1 cm.…”

Section: Introductionmentioning

confidence: 99%

Phytotoxicity and Uptake of Arsenic by Ludwigia octovalvis in a Pilot Reed Bed System

Titah

Abdullah

MushrifahIdris

et al. 2014

Environmental Engineering Science

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Arsenic (As) is in the first rank of dangerous and toxic chemicals. A phytotoxicity bioassay was used to select plant species for phytoremediation that were able to remove As from a contaminated site. Ludwigia octovalvis ( Jacq.) P.H. Raven has been described as a plant that can survive on a contaminated site in Malaysia. In this study, the phytotoxicity and uptake of As by L. octovalvis were examined at various As concentrations of 5, 22, and 39 mg/kg in a pilot reed bed system. The total extractable As and bioavailable As concentrations were determined using the wet digestion method and a solution of ethylene diamine tetraacetic acid disodium (Na 2 -EDTA) respectively. Results showed symptoms of phytotoxicity at all As concentrations after 42 days of exposure as the ratio of plant numbers to total mass of As was low. An increase in As-induced symptoms of phytotoxicity occurred with increasing As concentration in the spiked sand and with days of exposure. The concentration of the bioavailable As in the spiked sand decreased, and percentages removed were 76.5%, 72.0%, and 62.9% for initial As concentrations of 5, 22, and 39 mg/kg respectively. Maximum As uptake in stems reached approximately 1092.6 -106.7 mg/kg on day 14 at an As concentration of 39 mg/kg, while the maximum As uptake in roots and leaves on day 28 was 794.5 -110.4 and 883.9 -110.97 mg/kg respectively. An increase in As uptake by whole L. octovalvis plants occurred with increasing As concentration in the spiked sand, giving evidence that As can induce toxic effects on L. octovalvis when it is taken up and accumulated in its tissues.

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“…The most important factor in investigation of phytoremediation is the selection of the appropriate plants. Several tropical native plant species in Malaysia have the ability to uptake contaminants from their growing environment, for example Scirpus grossus [7,8], Lepironia articulate [9,10] and Ludwigia octovalvis [11,12]. Plant selection is impacted by the condition of the site, which affects the plants' growth.…”

Section: Introductionmentioning

confidence: 99%

Phytoremediation of Nutrients and Organic Carbon from Sago Mill Effluent using Water Hyacinth (Eichhornia crassipes)

Nash

Abdullah

Hasan

et al. 2019

J. Eng. Technol. Sci.

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The aim of this study was to investigate the ability of floating water hyacinth (Eichhornia crassipes) to survive under selected concentrations of sago mill effluent (SME) and determine the nutrient uptake by the plant. Phytoremediation at 10, 15, and 20% (V SME /V water ) SME concentrations by water hyacinth was conducted under greenhouse conditions for 30 d in a batch type experiment. After 30 d of phytoremediation, the removal efficiency of chemical oxygen demand, ammonia and phosphorus from SME wastewater were (86.4% to 97.2%), (91.4% to 97.3%) and (80.4 to 97.2%), respectively. The results proved the efficiency of water hyacinth to polish SME wastewater.

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Effect of applying rhizobacteria and fertilizer on the growth of Ludwigia octovalvis for arsenic uptake and accumulation in phytoremediation

Cited by 40 publications

References 34 publications

Isolation and screening of resistant bacteria of heavy metal (Fe) at ship dismantling

Isolation and screening of resistant bacteria of heavy metal (Fe) at ship dismantling

Phytotoxicity and Uptake of Arsenic by Ludwigia octovalvis in a Pilot Reed Bed System

Phytoremediation of Nutrients and Organic Carbon from Sago Mill Effluent using Water Hyacinth (Eichhornia crassipes)

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