Industrial & Municipal

Envent Corporation provides trusted environmental and engineering solutions to both industrial clients and municipal organizations across North America. Since 1992, Envent has built a reputation for delivering safe, compliant, and efficient services — including vapor control, water treatment, and pipeline evacuation — that meet the complex operational and regulatory needs of refineries, utilities, municipalities, and large industrial facilities.

With decades of experience, Envent’s team combines specialized engineering expertise, advanced mobile equipment, and deep regulatory knowledge to deliver results that protect both people and the environment. From tank and pipeline degassing to wastewater treatment and vapor recovery, every project is engineered for precision, safety, and uptime.

Envent’s commitment to safety, innovation, and reliability ensures that every operation runs efficiently, remains compliant, and minimizes environmental impact — keeping industry moving forward responsibly.

Our Service

Envent delivers specialized environmental services that help industries operate safely, maintain compliance, and protect surrounding communities. Guided by the principles of Safety, Quality, Productivity, and Delivery, Envent provides rapid-response degassing and vapor control, advanced scrubber systems for odor mitigation, mobile water treatment, and soil vapor extraction. Every solution is engineered to reduce emissions, minimize downtime, and meet the most stringent regulatory standards—all without compromising on performance or safety.

Our Works

Industrial/Municipal Projects

Southern California, Vapor Control

Southern California, Vapor Control

June 17, 2025
North Dakota Tank Vapor Control

North Dakota Tank Vapor Control

June 17, 2025
Gasoline Storage Tank Roof Collapse – Vapor Tank Degassing

Gasoline Storage Tank Roof Collapse – Vapor Tank Degassing

June 17, 2025
Ammonia Vapor Treatment – Texas Chemical Plant

Ammonia Vapor Treatment – Texas Chemical Plant

February, 2025
Long Term Vapor Control on Petroleum Tank

Long Term Vapor Control on Petroleum Tank

September, 2025
Emergency Reactor Degassing & Refinery Degassing: How Envent Saved a Gulf Coast Refinery Millions in Just 7 Days

Emergency Reactor Degassing & Refinery Degassing: How Envent Saved a Gulf Coast Refinery Millions in Just 7 Days

March 2019
Envent Mobile Water Treatment Unit – VOC, pH and H2S Mobile Water Treatment Systems

Envent Mobile Water Treatment Unit – VOC, pH and H2S Mobile Water Treatment Systems

February 2023
Naphtha Tank Degassing Case Study: LDEQ-Compliant Mobile Thermal Oxidation

Naphtha Tank Degassing Case Study: LDEQ-Compliant Mobile Thermal Oxidation

December, 2025
Illinois Hydrogen Sulfide (H2S) Emissions Control

Illinois Hydrogen Sulfide (H2S) Emissions Control

June 17, 2025
Vapor Control – Pipeline Sour Crude Vapor Control & Degassing

Vapor Control – Pipeline Sour Crude Vapor Control & Degassing

June 17, 2025
Emergency Response – Soil Vapor Extraction System

Emergency Response – Soil Vapor Extraction System

April 2021
Freeport, Texas, VOC and Oil & Grease Mobile Water Treatment

Freeport, Texas, VOC and Oil & Grease Mobile Water Treatment

June 17, 2025
Mid-West, USCG Certified Marine Vapor Recovery System

Mid-West, USCG Certified Marine Vapor Recovery System

June 17, 2025
West Texas Terminal Hydrotest Water Treatment Project – Carbon Filtration & Air Stripping

West Texas Terminal Hydrotest Water Treatment Project – Carbon Filtration & Air Stripping

June 17, 2025
Port of Brownsville, TX – Tank Degas

Port of Brownsville, TX – Tank Degas

June 17, 2025
Shell Refinery in Martinez, California – Tank Vapor Control and Degassing – H2S & VOCs

Shell Refinery in Martinez, California – Tank Vapor Control and Degassing – H2S & VOCs

June 17, 2025