@Article{ijmebac656,
AUTHOR = {Emeka, Chinwendu and Okparanma, Reuben N. and Achinike, Okogbule-Wonodi},
TITLE = {Bioremediation of Total Polycyclic Aromatic Hydrocarbon in Crude Oil-Contaminated Soil using Costus afer Plant},
JOURNAL = {International Journal of Mathematical, Engineering, Biological and Applied Computing},
VOLUME = {3},
YEAR = {2023},
NUMBER = {1},
PAGES = {26-36},
URL = {https://www.scipublications.com/journal/index.php/RJEES/article/view/656},
ISSN = {2832-5273},
DOI = {10.31586/rjees.2023.656},
ABSTRACT = {Costus afer is a well-known medicinal plant abundant in the Niger Delta region of Nigeria. The successful growth of Costus afer plant on crude oil contaminated soil adds to the list of plants that has potential to get rid of harmful chemical compounds to save human life as well preserve the environment. This study investigates the remediation potential of Costus afer plant at different ages (7, 14, 21, 28, 35, and 42 days old) to decontaminate petroleum hydrocarbon-contaminated soil. To achieve this, contamination of sandy-loam soil was simulated by mixing T0.5, 1.0, and 1.5 L of Bonny-Light crude oil with 48 kg of the soil in three separate reactors to achieve conditions of low, medium, and high contamination, respectively. The reactor with medium-level contaminated soil served as the control. The plants were nursed and transplanted at the stated ages to each reactor except the control. Controlled irrigation was applied, and the setups were housed to shield them from rainfall. After 90 days of treatment, results showed that the 7 days old plants produced the highest amounts of total polycyclic aromatic hydrocarbon (TPAH) reduction of 99.71, 90.10, and 84.06 % in the soil with low, medium, and high contamination, respectively. Furthermore, the sequence of TPAH reduction by the plants was 14 days old > 21 days old > 28 days old > 35 days old > 42-days old. Thus, in addition to its medicinal value, Costus afer plant also has the potential to restore crude oil-contaminated soils.},
}

%0 Journal Article
%A Emeka, Chinwendu
%A Okparanma, Reuben N.
%A Achinike, Okogbule-Wonodi
%D 2023
%J International Journal of Mathematical, Engineering, Biological and Applied Computing

%@ 2832-5273
%V 3
%N 1
%P 26-36

%T Bioremediation of Total Polycyclic Aromatic Hydrocarbon in Crude Oil-Contaminated Soil using Costus afer Plant
%M doi:10.31586/rjees.2023.656
%U https://www.scipublications.com/journal/index.php/RJEES/article/view/656

TY  - JOUR
AU  - Emeka, Chinwendu
AU  - Okparanma, Reuben N.
AU  - Achinike, Okogbule-Wonodi
TI  - Bioremediation of Total Polycyclic Aromatic Hydrocarbon in Crude Oil-Contaminated Soil using Costus afer Plant
T2  - International Journal of Mathematical, Engineering, Biological and Applied Computing
PY  - 2023
VL  - 3
IS  - 1
SN  - 2832-5273
SP  - 26
EP  - 36
UR  - https://www.scipublications.com/journal/index.php/RJEES/article/view/656
AB  - Costus afer is a well-known medicinal plant abundant in the Niger Delta region of Nigeria. The successful growth of Costus afer plant on crude oil contaminated soil adds to the list of plants that has potential to get rid of harmful chemical compounds to save human life as well preserve the environment. This study investigates the remediation potential of Costus afer plant at different ages (7, 14, 21, 28, 35, and 42 days old) to decontaminate petroleum hydrocarbon-contaminated soil. To achieve this, contamination of sandy-loam soil was simulated by mixing T0.5, 1.0, and 1.5 L of Bonny-Light crude oil with 48 kg of the soil in three separate reactors to achieve conditions of low, medium, and high contamination, respectively. The reactor with medium-level contaminated soil served as the control. The plants were nursed and transplanted at the stated ages to each reactor except the control. Controlled irrigation was applied, and the setups were housed to shield them from rainfall. After 90 days of treatment, results showed that the 7 days old plants produced the highest amounts of total polycyclic aromatic hydrocarbon (TPAH) reduction of 99.71, 90.10, and 84.06 % in the soil with low, medium, and high contamination, respectively. Furthermore, the sequence of TPAH reduction by the plants was 14 days old > 21 days old > 28 days old > 35 days old > 42-days old. Thus, in addition to its medicinal value, Costus afer plant also has the potential to restore crude oil-contaminated soils.
DO  - Bioremediation of Total Polycyclic Aromatic Hydrocarbon in Crude Oil-Contaminated Soil using Costus afer Plant
TI  - 10.31586/rjees.2023.656
ER  -