Landfill & Biogas

ZTOF® Enclosed Flares

The field-proven solution for landfill, biogas and RNG operations. Designed to deliver unmatched reliability, superior performance, and seamless integration, even in the most demanding applications. 

Overview

Efficient, Reliable Flares for Biogas, RNG and Landfills

The ZTOF® Enclosed Flare is a purpose-built solution tailored for the landfill, biogas and renewable natural gas (RNG) market, ensuring optimal performance and efficiency. Engineered with versatility and precision, it seamlessly integrates into operations to combust landfill gas, raw biogas, off-spec RNG, or a combination of gas streams, all while maintaining industry-leading efficiency and durability. 

With a proven track record dating back to the 1970s, the ZTOF enclosed flare is a trusted choice for reliable and safe operation. It features advanced technology capable of managing high and low-pressure streams simultaneously, offering greater than 98% destruction rate efficiencies for methane and other gases. Designed for flexibility, this system provides up to 10:1 instantaneous turndown without the need for external adjustments—delivering smooth, vibration-free performance even in the face of varying gas compositions and flow rates. 
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Features

  • Biogas and RNG Compatibility: Optimized for raw biogas, off-spec RNG, or mixed gas streams. 
  • High Turndown Capability: Supports up to 10:1 instantaneous turndown without manual adjustments. 
  • Dual-Pressure Combustion: Simultaneously handles high and low-pressure gas streams. Customizable Configurations: Tailored solutions to meet specific operational needs. 
  • Mobile Configurations: Designs can be configured to be mobile, allowing them to be moved directly to the source of emissions or used as a rental when primary equipment is down. 
  • Proven Durability: Operational reliability validated by systems in use since the 1970s. 
  • Exceptional Capacity: Processes up to 6,000 SCFM at 50% methane concentration. 
  • Efficient Combustion: Achieves greater than 98% destruction rate efficiencies. 
  • Versatile Integration: Handles off-gas from siloxane systems, VOC engine exhaust, and condensate injection.

Benefits

  • Reliable Performance: Decades of field-proven operation ensure dependable results in critical applications. 
  • Operational Flexibility: Seamlessly adapts to varying gas compositions and flow rates, minimizing downtime. 
  • Enhanced Safety: High destruction efficiencies reduce harmful emissions, supporting environmental compliance. 
  • Tailored Solutions: Customizable options ensure the flare aligns perfectly with your operational requirements. 
  • Reduced Maintenance: Designed for smooth operation without vibrations or rumblings, leading to lower wear and tear. 
  • Scalable Design: Ideal for both small-scale and high-capacity applications, ensuring adaptability as your operations grow. 
  • Sustainable Operations: Supports renewable energy initiatives by safely managing biogas and RNG streams.
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Landfill & Biogas

John Zink delivers advanced technology and field-proven performance for the landfill & biogas market. With solutions like the ZBRID Hybrid Thermal Oxidizer and the ZULE® (Zink Ultra Low Emissions) Flare, John Zink provides industry-leading emissions control, achieving near-zero CO emissions and NOx reduction as low as 3-4 ppm.

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Renewable Natural Gas (RNG)

John Zink leverages decades of expertise to deliver advanced combustion solutions for the renewable natural gas market, offering integrated equipment designed for high efficiency and environmental compliance.

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Proven Solutions for the Biogas Industry

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Combustion Solutions for the Biogas and RNG Market

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Additional Offerings

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Partner With John Zink

With nearly a century of leadership in combustion and emission control, we are committed to being your trusted partner. Collaborate with John Zink for reliable solutions backed by expert service and support. 
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