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Your Partner in Remediation Success

SiREM provides the tools environmental professionals need to optimize remediation of chlorinated solvents and other recalcitrant chemicals. As an industry leader, SiREM provides unparalleled technical support, combined with a unique range of products and testing services, that save our clients money, increase remediation effectiveness and provide peace of mind during field implementation.

SiREM Products & Services

Advanced Bioaugmentation Cultures

Assess bioremediation potential and monitor enhanced bioremediation performance

KB-1®, KB-1® Plus and DGG-B™

Successful bioaugmentation starts with a concentrated bioaugmentation culture that arrives on site with high viability.
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Preparation of anaerobic water for bioaugmentation culture injection.
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Environmental Molecular Testing

Assess bioremediation potential and monitor enhanced bioremediation performance

Gene-Trac® Testing

Quantify key microorganisms in groundwater soil/sediment and other media
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GENE-TRAC® SARS-CoV-2
Environmental and Surveillance Testing on wastewater and pooled saliva samples
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Reduce Costs, Increase Confidence

Evaluate and optimize remediation performance variables in a laboratory setting

Treatability Studies

Treatability studies minimize risks associated with remedy selection, implementation, increase stakeholder confidence and lead to reduced remediation time frames and costs.
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Wastewater and Process Engineering Studies.
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Passive Samplers for Air and Pore Water Monitoring

A convenient and cost-effective approach for contaminated sediments, vapor intrusion and soil gas

Passive Samplers

Passive samplers are a convenient and cost effective approach for quantifying contaminants in sediments.
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Passive samplers monitor vapor intrusion.
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Remediation Performance Monitoring

Specialty chemical analytical services to monitor remediation processes and progress

Remediation Performance Monitoring

Analytical Chemistry to quantify dissolved hydrocarbon gases, anions and/or volatile fatty acids.
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News & Events

Sandra Dworatzek and Jennifer Webb are Coauthors on a Research Paper which Sheds Light on Carbon and Chlorine Isotope Fractionation during Reductive Dechlorination

Sandra Dworatzek, M.Sc. and Jennifer Webb, M.Sc. coauthored a paper entitled “Investigation of active site amino acid influence on carbon and chlorine isotope fractionation during reductive dechlorination” that was published in the FEMS Microbiology Ecology [...]

Nitrogen Cycling in the Environment – Investigation, Transformation, and Remediation

SiREM Webinar Series continues on Nitrogen Cycling in the Environment. WATCH HERE Abstract Nitrogen is critical to sustaining life on Earth. While cycling through the environment, nitrogen comes in many forms that are variable in [...]

SiREM’s Sandra Dworatzek and Brent Pautler to Contribute to AEHS Annual Conference

Sandra Dworatzek, M.Sc. and Brent Pautler, Ph.D. (Ontario) will participate in the Association for Environmental Health and Science (AEHS) Foundation 32nd Annual International Conference on Soil, Water, Energy, and Air at the DoubleTree by Hilton [...]

Corey Scales to Present on Field Bioaugmentation at Focused Remediation Seminars Webinar

Corey Scales (Ontario) will present "Advances in Enhanced Anaerobic Bioremediation of Recalcitrant Chemicals" at the Focused Remediation Seminars virtual webinar at 2:00 p.m. EDT on March 23, 2023. The virtual webinar runs from 12:30-3:30 p.m. [...]

Brent Pautler to Present on Investigating Vapor Intrusion at Focused Remediation Seminars Webinar

Brent Pautler, Ph.D., (Ontario) will present "Patented Quantitative passive VOC soil-gas monitoring for vapor intrusion investigations with the Waterloo Membrane Sampler" at the Focused Remediation Seminars (FRS) Webinar at 2:00 p.m. EDT on February 23, [...]

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