Spletpred toliko dnevi: 2 · The interaction among total petroleum hydrocarbons (TPH), soil parameters, and microbial communities during a 187-d combined remediation process was evaluated. The result showed that the TPH removal of 1% PS oxidation combined with bioremediation was 80.05%, which was 4.88% and 20.94% higher than that of … SpletTPH and Alkanes Biodegradation Package 1 answers the key questions impacting the feasibility and performance of monitored natural attenuation (MNA) or enhanced bioremediation as treatment strategies: (1) What are the concentrations of contaminant degrading microorganisms (2) Is contaminant biodegradation occurring?
A cost-effective and environmentally sustainable process for
Spletpractical with TPH reduction of 79% and 76% respectively. The findings from this study recommend researching the possibility of relying on in situ necrophytoremediation as valuable, economical and invulnerable method for enhancing the bioremediation efficiency of oil contaminated soils. Spletthe bioremediation process. TPH parameters is done measuring every single week for 30 days by gravimetric method. Result of TPH value measurement during the bioremediation process can be seen in Table 1. In Figure 4, the chart impairment TPH that occur between the variations ad-dition of nutrients showed a different decrease. The biggest ... holberg scandic
Bioremediation of petroleum hydrocarbon-contaminated soil by petroleum
SpletIn a microcosm study, degradation rate and efficiency of total petroleum hydrocarbons (TPH), alkanes, and polycyclic aromatic hydrocarbons (PAH) in a petroleum-contaminated soil were determined using an infrared photometer oil content analyzer and a gas chromatography mass spectrometry (GC-MS). Splet15. jan. 2024 · Bioremediation of soil and groundwater sites contaminated by petroleum hydrocarbons is known as a technically viable, cost-effective, and environmentally sustainable technology. ... Total petroleum hydrocarbons (TPH) mass balance over the bioreactors showed about 2% of initial 20,000mgkg-soil-1 TPH was removed by … SpletNational Center for Biotechnology Information hudds to leeds trains