Effects of Y3 Strain (Pseudomonas Putida) Physicochemical Properties of Sediment Polluted by Crude Oil

Jie He, Huan Liu, Xiaoru Fan, Yuan Liu, Haifeng Wei

Abstract

There are a lot of microorganisms in crude oil polluted beaches, which have a great influence on the physicochemical properties of sediment. In this paper, Y3 (Pseudomonas putida) as the experimental object, the sediment contamination test with different crude oil concentrations (0, 4000, 8000, 12000, 16000, 20000 mg/kg), the sediment pH, total nitrogen, total phosphorus, total organic carbon (TOC) and sediment dehydrogenase activity were studied to investigate the effect of the microorganism on the physicochemical properties of the sediment before and after the addition of Y3 (Pseudomonas putida). The results showed that Y3 (Pseudomonas putida) had little effect on sediment pH; sediment TOC increased and dehydrogenase activity increased significantly; total nitrogen content did not change significantly, and total phosphorus content fluctuated with crude oil concentration. These showed that Y3 (Pseudomonas putida) have a certain influence on the physicochemical properties of sediment polluted by crude oil.

Download


Paper Citation


in Harvard Style

He J., Liu H., Fan X., Liu Y. and Wei H. (2018). Effects of Y3 Strain (Pseudomonas Putida) Physicochemical Properties of Sediment Polluted by Crude Oil.In Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG, ISBN 978-989-758-342-1, pages 32-37. DOI: 10.5220/0007425300320037


in Bibtex Style

@conference{iweg18,
author={Jie He and Huan Liu and Xiaoru Fan and Yuan Liu and Haifeng Wei},
title={Effects of Y3 Strain (Pseudomonas Putida) Physicochemical Properties of Sediment Polluted by Crude Oil},
booktitle={Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG,},
year={2018},
pages={32-37},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007425300320037},
isbn={978-989-758-342-1},
}


in EndNote Style

TY - CONF

JO - Proceedings of the International Workshop on Environment and Geoscience - Volume 1: IWEG,
TI - Effects of Y3 Strain (Pseudomonas Putida) Physicochemical Properties of Sediment Polluted by Crude Oil
SN - 978-989-758-342-1
AU - He J.
AU - Liu H.
AU - Fan X.
AU - Liu Y.
AU - Wei H.
PY - 2018
SP - 32
EP - 37
DO - 10.5220/0007425300320037