Sentence examples for enhanced remediation from inspiring English sources
This chapter summarizes approaches to environmental restoration, including those that rely on natural attenuation, and also engineered or enhanced remediation.
Enhanced remediation using oxygen and nitrate showed that maximum remediation can be increased by approximately 15% when oxygen or nitrate concentration was increased by 50%, but a further increase may be obtained if injection occurred at a more effective location.
To explore the viability of Steam Enhanced Remediation (SER) in fractured rock a small-scale steam injection and water/vapour extraction pilot study was conducted at the former Loring Air Force Base in northern Maine, USA.
Geophysical methods can be used to remotely characterize contaminated sites and monitor in situ enhanced remediation processes.
Without source removal, the dissolved plume can only be restricted to within the site by enhanced remediation, and source removal reduces the duration of the dissolved plume.
In situ bioremediation under natural attenuation or enhanced remediation has been successfully used for removal of organic pollutants, including monoaromatic compounds, from groundwater.
The study emphasises the important role that reactive transport modelling can play in data analyses and for enhancing remediation efficiency.
Pneumatic SVE is a technique developed to enhance remediation efficiency of heterogeneous soils by enforcing large fluctuating pressure fronts through the contaminated area.
We describe a three-dimensional, multicomponent, multiphase compositional finite-difference simulator for application to the analysis of contaminant transport and surfactant enhanced aquifer remediation (SEAR) of nonaqueous-phase liquid (NAPL) pollutants.
Song and Bielefeldt [ 39] also recommended the use of nonionic surfactants with midrange HLB values for surfactant enhanced aquifer remediation and reported inhibitory effects of surfactants with either very low or very high HLB values.
It was hypothesized that this injection mode, termed boxcar, can enhance the remediation efficiency due to the larger ZOI and enhanced mixing which results from the pressure pulses.
