ferrosorp Archives - Interra Global

Nov 11, 2022

Treat Your H2S First – Removal Solutions

Nov 11, 2022 ferrosorp, H2s Removal Landing Page

Biogas containing H2S is problematic for pretreatment and upgrading equipment, requiring the use of high-spec materials, specialized coatings, shortened maintenance intervals, and a higher probability of premature failure. So why not take out the H2S first? With the VAV and FerroSorp, treating hydrogen sulfide at the source is easy and cost effective.

Although there are many benefits to biogas, there are also some challenges in achieving success in this area. Here are some of the current challenges: Refinement needed – The “raw” biogas produced in an anaerobic digester contains methane, carbon dioxide, hydrogen sulfide, and other impurities. These impurities must be removed or at least reduced through additional chemical processes to separate the methane. Running sensitive systems like internal combustion engines (such as the ones in biogas powered busses) with these impurities can corrode the metal surfaces and increase maintenance costs. The digestate must also be processed to be utilized in liquid and solid forms. H2S removal from a gas stream in landfill gas applications can be achieved with FerroSorp® H2S removal media. FerroSorp removes H2S with high efficiency, saving your company time and money. Sustainable business model – The biogas production environment needs a reliable supply chain. It starts with a consistent feedstock supply, an anaerobic digester of appropriate capacity, knowledgeable workers and management, and clients to buy the excess biogas and fertilizer products. Adherence to local, state, and federal government compliance standards and guidelines is also essential, especially if tax credits or offsets are being claimed. Large-scale production difficulty – With today’s technology, it is not feasible to expect that biogas production would replace existing energy production in oil/gas, wind, and solar. In 2019, biomass (renewable organic material from plants and animals) provided approximately 5% of the US's total primary energy use (EIA). However, in rural areas where feedstock is plentiful, smaller-scale production can be successful with a sustainable business model.

Jan 20, 2021

What is Biogas?

Jan 20, 2021 ferrosorp

Biogas is a type of biofuel produced during the bacterial breakdown of organic matter, such as livestock manure, agricultural and industrial waste, inedible food waste, and wastewater. Although the breakdown can occur naturally, biogas is produced ideally in a controlled environment, called a digester. This digester maintains an optimal temperature and an oxygen-free environment for […]

Turning Cow Manure into Energy Blog Post Image

Jan 07, 2021

Turning Cow Manure Into a Renewable Source of Energy

Jan 07, 2021 ferrosorp

It’s well known that cows produce a lot of manure – so much so that our language contains more than a few cow-waste-related phrases for use among informal company. What’s less obvious than the manure itself is the large quantity of methane that comes along with it. Methane is a highly potent contributor to the […]

Jan 04, 2021

What is a Biodigester?

Jan 04, 2021 ferrosorp

A biodigester is a special container where organic waste, from both humans and animals, is fermented to produce fertilizer and biogas. It is like a mechanical stomach or a much larger version of a cow’s stomach. A biodigester can be made from plastic, metal, or concrete depending on the application and is an anaerobic environment […]

What Does H2S Have to Do with Rotten Eggs?

Dec 08, 2020

What Does H₂S Have to Do with Rotten Eggs?

Dec 08, 2020 ferrosorp

Well, H2S has a pungent rotten egg smell when it is released into the atmosphere. Unfortunately, tons of H2S is produced by petroleum and natural gas refining, coke ovens, food processing, biofuel generation, and wastewater treatment. WHAT IS SO BAD ABOUT H2S? Aside from its unpleasant scent, you will want to steer clear of H2S […]

Nov 30, 2020

5 Reasons to Use Interra Global’s H2S Removal System

Nov 30, 2020 ferrosorp

The combination of Interra Global’s custom-engineered vacuum adsorption vessels and FerroSorp H2S removal media has proven to be a highly effective solution. As reported by current customers, here are the top five reasons to install Interra Global’s H2S removal system today: The VAVs (Vacuum Adsorption Vessels) have heavy-duty rollers, making it extremely easy to relocate […]

Nov 18, 2020

What is H₂S?

Nov 18, 2020 ferrosorp, resources

H2S is the chemical formula for the compound, hydrogen sulfide. It is made up of two hydrogen atoms and a single sulfur atom. It is a colorless, flammable, and extremely hazardous gas that has a pungent rotten-egg smell. H2S is produced by the bacterial breakdown of organic materials, as well as animal and human waste. […]

Mar 30, 2016

New H₂S Removal Media

Mar 30, 2016 ferrosorp

FerroSorp® H2S removal media is a now being introduced to the North American landfill gas market. FerroSorp is an Iron Hydroxide based pelletized desulphurization media used to remove H2S from gases. FerroSorp is produced in Germany and has been a market leader in Europe for more than 25 years. Iron Hydroxide contains the highest purity level […]