American Journal of Case Reports 杂志投稿-刊鹿论文编译

Chemo-Remediation of Crude Oil Polluted Soils Obtained from Recent Polluted Site in Oil Producing Environs in Rivers State Nigeria

Abstract:

The chemo- remediation of crude oil polluted soils from recent pollution sites in oil producing environs in River state was carried out by both in vivo and in vitro methods using macro-soil nutrients ( Nitrate, Phosphate and Potassium) as index for remediation. The soil samples were labeled A, B, C, D1 to D6, sample A was obtained from pollution free site used as a control. Sample C was crude oil polluted soil not treated with surfactant, sample B was crude oil polluted soil leached with surfactant and not mineralized. Samples D1-D6 were polluted soil samples, leached with surfactant and mineralized with fertilizer. The samples were leached with linear alkyl benzene sulphonate (LABS) and later mineralized with Nitrate, Phosphate and Potassium (N.P.K) fertilizer and returned to the site of excavation to fallow for four months. The samples were later re-excavated and taken to the laboratory for analysis. Nitrate and phosphate contents were obtained with the aid of spectrum lab 725 UV visible spectrophotometer and potassium content was determined by use of a flame photometer. Results showed that sample A had nitrate concentration of 330ppm, sample B had concentration of 21ppm, sample C had a concentration of 54ppm while samples D-D6 had concentrations ranging from300ppm to 420ppm.Similarly, The phosphate concentrations were 68.50ppm, 17.00ppn, 28.00ppm and 48.80-136.40ppm for sample A, B, C.D1-D6 respectively. The potassium concentrations were not different as concentrations of 46ppm, 12ppm, 28ppm and 38ppm-64ppm was recorded for samples A, B, C, and D1-D6 respectively. These results revealed that crude oils not only renders soils unusable but also destroys the nutrient availability in soils. The soils can therefore quickly be reclaimed by leaching them with surfactants and mineralizing them with adequate inorganic fertilizer.

Author Listing： Iwu Irenus Chinonye;Onu Uchenna Lynda;Amarachi Nkwoada;Onwumere Fidelis

Volume： 3

Pages： None

DOI： 10.28933/AJCR-2018-11-2605

Language： English

Journal： American Journal of Case Reports

American Journal of Case Reports

影响因子：0.7

是否综述期刊：否

是否OA：否

是否预警：不在预警名单内

发行时间：-

ISSN：1941-5923

发刊频率：-

收录数据库：ESCI/Scopus收录

出版国家/地区：-

出版社：International Scientific Literature, Inc

期刊介绍

年发文量	439
国人发稿量	24
国人发文占比	5.53%
自引率	0.0%
平均录取率	-
平均审稿周期	-
版面费	-
偏重研究方向	Medicine-Medicine (all)
期刊官网	-
投稿链接	-

质量指标占比

研究类文章占比	OA被引用占比	撤稿占比	出版后修正文章占比
95.67%	29.01%	-	-

预警情况

时间	预警情况
2025年03月发布的2025版	不在预警名单中
2024年02月发布的2024版	不在预警名单中
2023年01月发布的2023版	不在预警名单中
2021年12月发布的2021版	不在预警名单中
2020年12月发布的2020版	不在预警名单中

JCR分区 WOS分区等级：Q3区

版本	按学科	分区
WOS期刊SCI分区（2021-2022年最新版）
	MEDICINE, GENERAL & INTERNAL	Q3

中科院分区

版本	大类学科	小类学科	Top期刊	综述期刊
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