Field Notes
Air Sparging vs. Bioventing Systems: In-Situ Remediation Equipment Compared
Air sparging injects air below the water table to volatilize dissolved contaminants; bioventing and biopile treatment supply oxygen above it to speed up biodegradation. Compare the equipment and when to...
Soil Vapor Extraction Systems: How They Work and When You Need One
Soil vapor extraction systems pull VOCs from contaminated soil via vacuum wells. See how EvacuSol works, when SVE fits, and how to size one. Get...
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pH Adjustment Systems for Wastewater: Continuous-Flow vs. Batch Treatment
Continuous-flow pH adjustment systems for alkaline wastewater and concrete wash water. Rent or buy across Canada. Request a quote from ERE.
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Bioremediation Products for Contaminated Soil & Groundwater: Canada Buyer's Guide
Compare ERE's five bioremediation products — bacteria, fast/slow oxygen-release compounds, nutrients, and passive diffusion cells — for treating petroleum-contaminated soil and groundwater in Canada.
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Industrial Air Scrubbers: Types, How They Work, and How to Choose the Right One
Industrial air scrubbers explained: dry-media UltraSorber systems for VOC, odor, ammonia, and chlorine control — types, contaminants treated, and how to size one for your...
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Oil Skimmers: Types, How They Work, and How to Choose the Right One
Oil skimmers recover free oil from sumps, coolant tanks & wells — 4 types compared. Belt, coolant-selective, passive & pump-based. Quote from ERE Canada.
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Air Stripping for VOC-Contaminated Groundwater: Sizing and Selection Guide for Canada
Size and select an air stripper for VOC-contaminated groundwater in Canada. BTEX, TCE, PCE removal — VOCease™ system specs, A:W ratio guide, and quote.
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Activated Carbon Water Treatment: A Practical Field Guide
Activated carbon water treatment, explained: what GAC removes, GAC vs PAC, EBCT sizing, changeout. A field guide. Request a free sizing review from ERE.
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Soil & Groundwater Remediation Equipment for Canada: A Consultant's Guide
Soil and groundwater remediation equipment for Canadian consultants: SVE, pump-and-treat, bioremediation, and air stripping systems. Rent or buy — ERE.
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