WATER TREATMENT SERVICES

Envent Corporation provides turnkey soil and water treatment engineered solutions. Our engineers will work with yours to ensure compliance and systems that are meeting the demands of the project scope.  We specialize in the remediation and management of wastewater, hydrotest water, groundwater, stormwater, industrial, Ammonia, H2S, Sour water, Oil, BTEX, PFAS, heavy metals, chlorinated hydrocarbons and other contaminated streams across multiple industries—including refinery, petrochemical, industrial, oilfield, and construction sectors.

Whether one of our mobile treatment units  or a new engineered installation, our experienced engineering team deliver safe, compliant, and cost-effective systems for process water treatment, large-scale construction dewatering, and emergency environmental response. With the largest fleet of portable remediation systems in the nation, Envent ensures rapid deployment, reliable performance, and minimal downtime—anywhere in the United States.

Key Services:

  • Comprehensive Remediation: Treatment of wastewater, groundwater, stormwater, and other contaminated sources.
  • US & Canada Coverage: Mobile units available for rapid deployment across the North America, including Hawaii, Alaska and throughout Canada.

  • 24/7 Emergency Response: Immediate action and emergency response.

  • Regulatory Compliance: We handle the permitting, including local, state, federal environmental standards.

  • Cost-Efficient Operations: Engineered solutions that reduce downtime and lower total project costs.

Contact Envent today to schedule a custom project review and receive a detailed cost proposal.

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Mobile Wastewater Treatment
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  • Mobile Wastewater Treatment – Full Turnkey, Nationwide

    Envent delivers completely mobile, engineer-owned water treatment for:

    • Groundwater remediation
    • Hydrostatic test water
    • Refinery process water & tank bottoms
    • Stormwater & construction dewatering
    • Landfill leachate
    • PFAS / PFOS / PFOA streams
    • Produced water & flowback

    Contaminants removed to non-detect or permit limits Benzene, BTEX, VOCs · Chlorinated solvents · Ammonia · PFAS · Heavy metals · Oil & grease · TSS · COD/BOD

    100% turnkey – we do the work, you stay compliant Envent engineers personally handle:

    Largest, newest fleet of carbon, strippers, separators, ion exchange, and advanced oxidation units in North America.

    Zero compliance risk. One point of contact.

    Call 888-997-9465 or Request Free Quote + NPDES/POTW Permit Review →

    Envent – We pull the permits, run the plant, file the e-DMRs, and guarantee your discharge compliance.

    Related Featured Projects:

    Project Location Link
    West Texas Terminal – 5 Million Gallon NPDES Water Treatment West Texas View Project →
    Gulf Coast Pygas Tank – 1 Million Gallon CAF Treatment Gulf Coast View Project →
    Fort Worth Stormwater – Oil & Grease + BTEX Removal Fort Worth, Texas View Project →
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Pipeline & Tank Hydrotest Treatment
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Envent provides turnkey solutions for soil and water treatment, specializing in the management and remediation of wastewater, hydrotest water, groundwater, storm water, landfill leachate, and other contaminated streams. 

Our treatment processes effectively remove oil and grease, VOCs, BTEX compounds, particulates, and heavy metals, ensuring clean discharge and environmental compliance. From process water treatment to large-scale construction dewatering, Envent’s mobile treatment units and experienced engineers ensure safe, compliant, and cost-effective operations anywhere in North America.

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Groundwater Treatment Systems
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We provide turnkey solutions for soil and groundwater remediation and treatment, delivering safe, efficient, and regulatory-compliant results. Our expertise spans multiple industries, including petrochemical, environmental engineering, industrial, and oilfield services.

Envent’s remediation systems are designed to remove and treat a wide range of contaminants, including VOCs, BTEX compounds, chlorinated hydrocarbons, PFAS, petroleum hydrocarbons, heavy metals, and other hazardous constituents commonly found in impacted soil and groundwater.

Our Works

RECENT WATER TREATMENT PROJECTS

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

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

June 17, 2025
Indiana Refinery Turnaround Emissions Control Flareless H2S – Turnkey Services

Indiana Refinery Turnaround Emissions Control Flareless H2S – Turnkey Services

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
Southern California Landfill, Leachate Groundwater Treatment – PFAS & Organics

Southern California Landfill, Leachate Groundwater Treatment – PFAS & Organics

November 2024
Northern California, Mobile Water Treatment and Vapour Extraction

Northern California, Mobile Water Treatment and Vapour Extraction

June 17, 2025
Envent Provides Turnkey Dewatering Services for Electrical Substation Relocation

Envent Provides Turnkey Dewatering Services for Electrical Substation Relocation

June 17, 2025
Refinery – Envent Mobile Wastewater Solution Saves Client Time and Money

Refinery – Envent Mobile Wastewater Solution Saves Client Time and Money

June 17, 2025
Northern California Waste Water Treatment Solution

Northern California Waste Water Treatment Solution

June 17, 2025
Pipeline Hydro Test – Water Treatment – West Coast

Pipeline Hydro Test – Water Treatment – West Coast

June 17, 2025
Refinery Wastewater Treatment – Innovative Benzene Removal Solution

Refinery Wastewater Treatment – Innovative Benzene Removal Solution

June 17, 2025
Central California Dewatering and Treatment for Soil Excavation

Central California Dewatering and Treatment for Soil Excavation

June 17, 2025
Southern California Construction Site, Dewatering Operations

Southern California Construction Site, Dewatering Operations

May 4, 2022
St. James Louisiana Air Stripper

St. James Louisiana Air Stripper

November, 2021
Texas, Mobile Storm Water Treatment Oil & Grease and BTEX

Texas, Mobile Storm Water Treatment Oil & Grease and BTEX

April 29, 2019
Power Station, Groundwater Removal for Conduit Boring

Power Station, Groundwater Removal for Conduit Boring

December 05,2015