IOSR-JESTFT   Volume-17 ~ Issue-9 ~ Sep. 2023

Abstract: 34 strains were obtained by enrichment culture, isolation and purification of petroleum hydrocarbon contaminated soils around Baoding, among which 13 strains could grow with diesel oil, gasoline or kerosene as the only carbon source. Six strains named AY12 , BY4, BY6, CY8, CY9 and CY10 with high degradation performance of diesel, gasoline or kerosene were screened by degradation rate measurement. Physiological, biochemical and 16SrDNA molecular identification, Strains AY12 were identified as Klebsiella pneum oniae , BY4 as Enterobacter coli and BY6 as Klebsiella oxytoca and CY8 were identified as Enterobacter cloacae , CY9 as Bacillus welchii and CY10 as Bacillus cereus.

Key words: Petroleum hydrocarbon pollution Degradation bacteria Separation and identificatio n

[1]. Abdullah SRS, Al-Baldawi IA, Almansoory AF, Purwanti IF, Al-Sbani NH, Sharuddin SSN. Plant-Assisted Remediation Of Hydrocarbons In Water And Soil: Application, Mechanisms, Challenges And Opportunities. Chemosphere. 2020 May;247:125932.
[2]. Chen Jihong , Weipan Zhang , Zheng Wan . Oil Spills From Global Tankers: Status Review And Future Governance[ J ]. Journal Of
Cleaner Production . 2019,227 234.
[3]. Ebadi A , Sima N A K , Olamaee M . Remediation Of Saline Soils Contaminated With Crude Oil Using The Halophyte Salicornia
Persica I n Conjunction With Hydrocarbon Degrading Bacteria[ J ]. Journal Of Environmental Management , 2018,219:260 268.
[4]. Lan J, Wen F, Ren Y, Liu G, Jiang Y, Wang Z, Zhu X. An Overview Of Bioelectrokinetic And Bioelectrochemical Remediation Of Petroleum-Contaminated Soils. Environ Sci Ecotechnol. 2023 Apr 11;16:100278.
[5]. Li J , Ma N , Hao B , Qin F , Zhang X . Coupling Biostimulation And Phytoremediation For The Restoration Of Petroleum
Hydrocarbon Contaminated Soil. Int J Phytoremediation . 2023;25(6):706 716..

Abstract: Groundwater resources play an irreplaceable role in the ecological environment and social and economic development. The antifouling performance evaluation of groundwater can identify high risk areas of groundwater pollution, and provide a strong decision m aking basis for groundwater protection. Based on the DRASTIC model, DRTA model and DLCT model, combined with the physical geography and hydrogeological conditions of the Jinan study area, this paper selects the depth of the aquifer, the lithology of the va dose zone, the permeability coefficient of the vadose zone, and the degree of karst development. Based on the evaluation factors, a karst groundwater vulnerability evaluation model DIKW model was proposed. The DIKW model is used to evaluate the antifouling performance of the karst groundwater system, and the zoning map of the antifouling performance of the karst groundwater is obtained. The results show that the areas with poor.

Key words: karst groundwater; antifouling performance evaluation; antifouling performance index; Jinan City

[1]. Li Jianjiang . Research On Spring Water Protection In Jinan [ J ]. Soil And Water Conservation Research , 2003,10(3):142 144.
[2]. Yu Yafei , Wen Zhonghui , Shang Jinh ua , Et Al. Identification Of Karst Water Intensive Runoff Zones In Mingshui Spring Area Based
On The Correlation Between Spring Flow And Precipitation [ J ]. Water Resources Protection , 2021,37(3):56 60.
[3]. Han Lin , Yan Cuicui , Zhao Zhenwei , Et Al. Groundwater Numerical Simulation Research And Water Level Prediction Based On
Visual MODFLOW J ]. Shandong Land And Resources , 2021,37(3):67 74.
[4]. Bo Keting , Ca i Youxiong Calculation Of Karst Groundwater Resources And Analysis Of Mining Potential In Xiaolipu
Hydrogeological Unit Of Changqing J ] Shandong Land And Resources ,2015,31(12):37 42.
[5]. Wang Yun Research On The Risk Impact Of Surface Subsidence In Mine Goaf Based On AHP And GIS Technology J World
Nonferrous Metals ,2018,(9):65 66.

Abstract: Th is study employs the approach proposed by Oh (2010) to measure the green total factor productivity (GTFP) growth of China's industrial sectors, with a focus on the petrochemical industry, using the directional distance function (DDF) and the global Malmqui st Luenberger (GML) productivity index. The study considers the factors of energy consumption and carbon emissions and examines the impacts of labor input, capital stock, CO2 emissions, energy consumption, and output level on the GTFP of the petrochemical industry from the perspective of China's industrial sectors, based on data from 35 sub industries of China's industrial sectors during 2001......

Key words: Chinese industry,Petrochemical industry, Green development,Green total factor productivity.

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Abstract: Due to the salinization phenomenon in the typical research area on the south coast of Laizhou Bay, coupled with the unreasonable changes in land use patterns in recent years, the degree of salinization in the research area is intensifying, and the surface soil is most closely related to human activities. It is also the most affected. This paper st udies the differentiation law of surface soil salt segregation in typical plots on the south coast of Laizhou Bay.......

Key words: : Laizhou Bay; soil salinization; surface soil; spatial distribution

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Abstract: This study presents a greenery approach for synthesizing silver nanoparticles (AgNPs) utilizing the aqueous and ethanol extract of Mimosa pudica, a commonly found medicinal plant. This process involves the reduction of silver ions, resulting in the formation of stable AgNPs for which mimosa pudicabarksacts as a reducing and capping agent for silver nanoparticles. The synthesized Mimosa pudicaAgNPs.....

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Abstract: Water is precious natural resources and essential factor for sustainability, Ground water resources is one of the key factors that play significant role in sustaining the socio – economic standards worldwide. The scarcity and pollution of ground water has become serious problem in the arid zones that should be addressed. The objective of the current study is to determine the key factors controlling the chemical elements of ground water and evaluate the suitability of ground water for human consumption in the rural and urban areas of Western part of Jifarah plain area. In this frame, a total of thirty – (30) ground water samples were collected during January 2023. The hydro – chemical elements such as pH, Electrical conductivity (EC), Total dissolved solids (TDS), Calcium (Ca), Magnesium (Mg),.......

Key words: : Jifarah plain, ground water quality, pollution, Libya

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[4]. Fatiha Mchiouer, Ali Ait Boughrous, Hossain El Ouarghi. Groundwater Quality Assessment for Human Drinking in Rural Areas, Al-Hoceima Province (Northern Morocco) Ecological Engineering & Environmental Technology 2022, 23(3), 138–147
[5]. Mohammed Al - qawati, Mouhcine El - qaysy, Nabil Dawesh, Mohamed Sibbari,

Abstract: Western diet, characterized by highly sweetened foods, as well as being rich in fat, fried foods, eggs, red and processed meat, and sweet beverages, may result inflammation, foremost to oxidative dysfunction in the cardiac ultra-conformation. Oxidative function of the myocardium and how oxidative dysfunction causes pathophysiological remodeling, leading to heart failure (HF), is not well recognized. Antioxidants, namely, polyphenolics and flavonoids, omega-3 fatty acids, and other micronutrients, rich in Indo-Mediterranean-type diets, could be protective in sustaining the oxidative functions of the heart. Apart from toxicity due to glucose, lipotoxicity also......

Key words: : Antioxidants, Cardiomyocytes, Heart failure, Myocadium, Oxidative function

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