Technologies to Upgrade Your Landfill Biogas and Meet Pipeline Specifications

EcoVapor’s catalytic deoxo (oxygen removal for biogas upgrading) and H2S treating solutions remove contaminants from your Landfill gas stream, specifically by eliminating oxygen and H2S using sustainable technologies without generating harmful byproducts. This helps you purify your biogas stream to meet pipeline specifications and is a critical step towards capitalizing on valuable Renewable Natural Gas (RNG).

ZerO2™ is modular and facilitates a flexible approach, making it easy to scale up or down, as your landfill gas feedstock volumes and budget permit.

The EcoVapor Difference – Field-tested and Flexible Solutions

  • Flexibility to right-size our equipment and align operating cost with volume
  • Field tested and proven technology with more than a decade of reliable operation
  • We can source the complete gas treating solution, from catalytic oxygen removal (deoxo) to H2S, drying capacity and more
  • Remove oxygen from your landfill gas stream to meet the most stringent pipeline specifications
  • No harmful byproducts or hazardous disposal requirements
  • No moving parts for high reliability
  • Simplifies operations, with less maintenance than competing solutions and more production uptime

DryOxo™ – Integrated deoxo and dryer

The DryOxo integrated package consists of our leading ZerO2TM oxygen removal (deoxo) technology combined with a TSA dryer to remove excess water vapor typically before Nitrogen removal and/or compression to sales.

The DryOxo skid provides RNG project operators with an effective and environmentally safe solution for eliminating both oxygen and moisture from biogas streams, including dairy, swine as well as Landfill Gas (LFG) operations.

Discover DryOxo

ZerO2™ Oxygen Removal (deoxo) Solution

EcoVapor’s field-tested, proven catalytic deoxo technology eliminates oxygen from agricultural biogas streams to meet the most stringent pipeline specifications, helping upgrade biogas to valuable Renewable Natural Gas (RNG).

ZerO2 units in the field have chalked-up more than a decade of reliable operation for Oil & Gas producers in some of the most extreme, harsh weather environments. Now, our ZerO2 catalytic oxygen removal (deoxo) solution is available to agricultural biogas operations who want to capitalize on the RNG opportunity, improve sustainability and generate incremental profits.

ZerO2 is modular and facilitates a flexible approach, making it easy to scale up or down, as your biogas production volumes change and budget permits.

Discover ZerO2
ZerO2 Tank Vapor Recovery System

Sulfur Sentinel™ – Cost-Effective H2S Treatment

An all-in-one solution for cost-effectively treating H2S. It uses a simple but highly effective dry iron oxide scavenger to safely remove hydrogen sulfide from the gas stream. This eliminates the complex equipment and scale inhibitors needed when using liquid chemicals. The spent iron oxide is easily and safely vacuumed from the vessel and disposed of in a local landfill as a non-hazardous waste.

Discover Sulfur Sentinel
Sulfur Sentinel H2S Gas Treating

Today, well over 250 ZerO2 units are working reliably in the most active oil and gas producing areas in the U.S..

…including the Permian Basin, Eagle Ford shale trend, Marcellus shale play, DJ Basin, Midcontinent region and the Bakken oil shale.

Get in Touch

Contact us today to learn how EcoVapor and ZerO2 is right for your operation.
Request a Site Visit or Consultation