{"id":1997,"date":"2025-12-10T16:34:17","date_gmt":"2025-12-10T15:34:17","guid":{"rendered":"https:\/\/cornelsen.group\/?page_id=1997"},"modified":"2026-03-03T14:41:05","modified_gmt":"2026-03-03T13:41:05","slug":"istr-thermal-refurbishment","status":"publish","type":"page","link":"https:\/\/cornelsen.group\/en\/istr-thermal-refurbishment\/","title":{"rendered":"ISTR \/ Thermal refurbishment"},"content":{"rendered":"
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ISTR \/ Thermal refurbishment<\/h1>\t\t\t\t<\/div>\n\t\t\t\t
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Innovative solutions for complex contaminated sites<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Cornelsen is setting new standards in the development of advanced water treatment technologies. Our solutions not only enable highly efficient cleaning, but also make an active contribution to environmental protection.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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As a leading provider of remediation technologies, our team of experts will guide you through all phases of the remediation process. Whether it's a rental solution or an investment - we work with you to develop customised plant systems. We define precise performance parameters, evaluate the treatability of contaminated water and vapour phases and analyse the influence of site-specific geochemical conditions.<\/p>

In close cooperation, we carry out systematic hazard analyses (HAZID), evaluate explosion protection requirements in accordance with ATEX directives and specify safety-critical components for comprehensive HAZOP studies. Our range of services includes complete project management: from pipework and pump installation to the provision of infrastructure (including safety technology and fencing), turnkey installation, commissioning and full maintenance service.<\/p>

As standard, we integrate telemetric remote monitoring systems with real-time data visualisation and intelligent SMS alarm functions for optimum process control.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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In-Situ Thermal Remediation (ISTR)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Technology leadership in thermal soil remediation<\/h3>\t\t\t\t<\/div>\n\t\t\t\t
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Over the last two decades, in-situ thermal remediation has established itself as a highly efficient technology for source remediation. Documented removal rates of over 99 per cent are achieved across all geological formations - right down to the crystalline bedrock.<\/p>

Since our first ISTR project in 2007, we have seen exponential growth in our thermal remediation projects in the UK, Germany, France and Italy. As a strategic partner of renowned engineering firms, we realise these projects both as a direct customer service provider and in cooperation with specialised thermal technology partners.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Our thermal processes in detail<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Steam Enhanced Extraction (SEE)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Steam Enhanced Extraction is based on the controlled injection of steam into contaminated formations for the thermal mobilisation of pollutants. This proven technology is particularly suitable for permeable substrates and low-volatility organic pollutants.<\/p>

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Technical advantages:<\/strong><\/p>