Stewart H. Abrams, PE

Corporate Director of Remediation Technology / Principal

Stewart Abrams has nearly 40 years of experience in site remediation, groundwater remediation, brownfield redevelopment, water treatment and engineering design. He is an expert in remedial technology, with particular emphasis on bioremediation, chemical oxidation/reduction technologies, soil vapor extraction, dual-phase extraction, and air sparging. Abrams also has extensive experience in water process engineering, notably water and wastewater treatment and industrial waste treatment for both organics and metals.

He has recently become involved in the fields of emerging contaminants and sustainable remediation.  Before joining Langan, Mr. Abrams held positions of National Practice Leader for Remediation at a national consulting and engineering company and as vice president of operations at an environmental R&D firm. He is the founder of Langan’s treatability facility, a joint venture with the New Jersey Institute of Technology (NJIT), whereby Langan personnel perform a wide variety of treatability studies for soil, groundwater and sediments.