Eliminate corrosive contaminants and enhance biogas quality with Shijiazhuang Enric Gas Equipment’s advanced hydrogen sulphide removal technology — designed for purchasing managers and technical directors seeking reliable, cost-effective gas purification solutions.
As a Corporate Purchasing Manager or Technical Director, you are likely familiar with the critical issues posed by hydrogen sulphide (H2S) in biogas. Effective removal is essential to prevent:
These challenges demand a highly reliable, cost-effective, and fast-delivery H2S removal system that integrates seamlessly within your existing biogas upgrading infrastructure.
Discover how our solution addresses these pain points »
Shijiazhuang Enric Gas Equipment Co., Ltd. offers state-of-the-art hydrogen sulphide removal systems tailored for biogas purification. Our solutions stand out due to:
Partnering with us means you gain a trusted supplier who understands your need for ROI-focused, technically sound, and compliant solutions that meet stringent US and international regulations.
View detailed technical specifications »
Our hydrogen sulphide removal systems feature robust engineering and cutting-edge technology designed for various biogas applications:
| Parameter | Specification | Description |
|---|---|---|
| H2S Removal Efficiency | Up to 99.9% | Effectively reduces H2S concentrations from up to 5,000 ppm to below 5 ppm |
| Biogas Flow Rate | 500 - 50,000 Nm3/h | Modular system design supports various plant scales |
| Operating Pressure | 0.5 - 10 bar(g) | Compatible with standard biogas upgrading infrastructure pressures |
| Removal Methods | Iron Sponge, Activated Carbon, Biofiltration | Multiple options for tailored purification based on feed composition |
| Power Consumption | Low Energy Usage | Designed for energy-efficient operation with minimal auxiliary power |
| Compliance & Certifications | ISO 9001, CE, RoHS | Meets international quality and safety standards |
Our systems integrate seamlessly with common biogas upgrading units such as CO2 removal and methane enrichment technologies, offering an all-in-one solution for your clean energy projects.
Explore application scenarios »
Our hydrogen sulphide removal solutions are trusted worldwide in diverse biogas production environments. Typical applications include:
biogas h2s removal h2s removal from biogas removal of h2s from biogas
Case Study: A 5,000 Nm3/h agricultural biogas plant in Iowa achieved a 98.7% reduction in H2S levels using our iron sponge technology, resulting in a 37% reduction in maintenance costs over 12 months.
Another project in California’s landfill gas sector integrated our activated carbon filters, extending equipment lifespan by over 25% while maintaining compliance with local air quality regulations.
See who trusts our solutions »
Our systems efficiently treat biogas with H2S concentrations up to 5,000 ppm, reducing it to below 5 ppm, meeting most regulatory requirements.
Yes, we offer OEM and ODM services to tailor removal systems considering your feed gas flow rates, H2S levels, and integration needs.

We accept international payment methods including T/T and L/C, with shipping options optimized for fast delivery and cost efficiency leveraging China’s supply chain infrastructure.
Our expert engineers provide installation guidance, commissioning support, and ongoing after-sales service, including remote diagnostics and spare parts availability.
Yes, for qualified customers we offer free sample units or pilot testing to demonstrate performance before full-scale purchase.
Ready to enhance your biogas purification with reliable hydrogen sulphide removal? Take advantage of our limited-time offer including free sample units and money-back guarantees for early adopters.
Reach out today through any of the following methods:
Don’t miss out — improve biogas quality and reduce operational risk now!
Alice T., Biogas Plant Manager, Texas
“Switching to Enric’s H2S removal technology cut our downtime by half and saved us 25% on chemical costs within six months.”
Mohamed Y., Operations Supervisor, California
“The team’s OEM customization matched our landfill’s unique gas flow and composition perfectly. Highly recommend for medium to large-scale projects.”
Sarah L., Procurement Lead, New York
“Fast delivery and responsive support gave us confidence to deploy Enric’s system across multiple sites with excellent results.”
-Hengkai Natural Gas Liquefaction Project
-Changming Phase II Natural Gas Liquefaction Project
-Hwange Natural Gas Liquefaction Project
-Tianhao Coalbed Methane Liquefaction Project
-Tianyun Coalbed Methane Liquefaction Project
-Shuntai Coalbed Methane Liquefaction Project
-60.000 cubic meters/day
-60.000 cubic meters/day
-60.000 m3/day*2 sets
-200.000 cubic meters/day
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