Open AccessResearch on Microbial Remediation Technology Based on Oil Contamination of Oil and Gas Exploration Soil
Author(s) -
Xiaohui Wang
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/692/4/042058
Subject(s) - environmental remediation , environmental science , soil contamination , contamination , soil remediation , bioremediation , oil pollution , residual oil , waste management , environmental chemistry , environmental engineering , soil water , ecology , soil science , petroleum engineering , chemistry , engineering , biology
The paper used the optimized in situ indigenous microbial flora and combined physical and chemical ecological remediation technology to carry out the field remediation of oil residue contaminated soil. The remediation results show that when the average residual oil content in the soil is 2898.25mg/kg, after the 99d microbial ecological remediation technology is implemented, the oil content in the soil can be degraded by more than 99%, which provides technical methods and methods for the remediation of residual oil pollution in the oil field. Feasibility study for popularization and application.