Petroleum pollution refers to the pollution caused by oil leakage and discharge in the process of oil exploitation, transportation, loading and unloading, processing and use. The main pollution areas are ocean, soil and water.
TPH Contaminate influence on the environment including:
Destroying the structure and function of soil ecosystem, affecting soil permeability and water permeability, and reducing fertility oil film is formed on the surface of water body, which decreases dissolved oxygen in water, causes a large number of aquatic organisms to die and destroys the aquatic ecological environment. Enter groundwater system and directly pollute groundwater source.
Some teratogenic and carcinogenic substances in petroleum directly endanger human health through bio accumulation in the food chain.
TPH contaminated Soil Remediation process:
1) Acquisition of efficient microbial strains
Indigenous bacteria were collected from contaminated sites and screened, domesticated and cultured to obtain microbial strains with high oil hydrocarbon degradation efficiency.
2)Site Repair of Biological Bacteria
Remediation of petroleum hydrocarbon contaminated sites by high efficient microbial strains and Tri-color degrading agent.
Microbe + Tri-color Degradation Technology Advantages
In situ remediation
Short time remediation
No secondary pollution to the environment
The requirement of construction condition is not high
Processing costs are relatively low