In-Situ Thermal Remediation Enhancement of a Dual Phase Extraction System

摘要

This submission demonstrates the positive outcomes that have been achieved through the continuous adaption of remediation technologies, with the goal of achieving the greatest impact balanced against the cost effectiveness and sustainability of the solution. The success of the remediation of this site starts back with the detailed characterisation undertaken some years ago, which itself was awarded the Brownfield Briefing Award for Best Scoping or Operation of a Site Investigation in 2012. Since that time, a remediation system has been operated at the site, comprising soil vapour extraction (SVE) and dual phase extraction (DPE) technologies. Following a review of the remediation performance in 2016, the decision was made to enhance the system via an in-situ thermal remediation (ISTR) approach.