Sulfex

Sulfex Express is an iron (III) oxide hydrate used for prompt and professional desulfurization. It reliably binds the sulfides in your fermentation medium and prevents H2S-induced inhibition of methanogenesis.

With Sulfex Express, you can improve the availability of trace elements and prevent corrosion of concrete and plant components. This is achieved by binding hydrogen sulfide, thereby preventing it from depositing anywhere in your biogas plant.

Sulfex Express acts particularly quickly and can also be used in cases of acute problems. This valuable additive also ensures that sulfur is preserved for agricultural use of the fermentation product as fertilizer. It can be added via the pre-digester or using a solids dosing system.

Sulfexx is an iron (III) oxide hydrate designed for rapid and professional desulfurization. This effective product reliably binds all sulfides in the fermentation medium. In addition, the powder prevents H₂S-induced inhibition of methanogenesis.

With Sulfexx, you can significantly improve the availability of trace elements. Since the powder binds hydrogen sulfide, nothing can accumulate in your biogas plant. Thus, Sulfexx prevents corrosion of concrete and plant components and saves you unnecessary repair and replacement costs.

The powder is available in 20-kilogram bags and can be added via the pre-digester or using a solids dosing unit. Another advantage of this additive is that the sulfur is preserved for agricultural use as fertilizer.

Sulfex CL is a liquid iron (III) chloride used for prompt and professional desulfurization. It reliably binds the sulfides in your fermentation medium and prevents H2S-induced inhibition of methanogenesis.

With Sulfex CL, you can improve the availability of trace elements and prevent corrosion of concrete and plant components. This is achieved by binding hydrogen sulfide, thereby preventing it from depositing in your biogas plant.

Sulfex CL is a liquid and offers the advantages of extremely rapid action and the ability to introduce it evenly into the biogas plant using a pump. The disadvantage is that it is highly corrosive and classified as a hazardous substance. 

Sulfexx Express is an iron (III) oxide hydrate used for rapid and professional desulfurization. It reliably binds the sulfides in your fermentation medium and prevents H2S-induced inhibition of methanogenesis.

With Sulfexx Express, you can improve the availability of trace elements and prevent corrosion of concrete and plant components. This is achieved by binding hydrogen sulfide, thereby preventing it from accumulating in your biogas plant.

Sulfexx Express acts particularly quickly and can also be used in cases of acute problems. This valuable additive also ensures that sulfur is preserved for agricultural use of the fermentation product as fertilizer. It can be added via the pre-digester or using a solids dosing system.

Sulfex SG is an iron (III) oxide hydrate used for prompt and professional desulfurization. It reliably binds the sulfides in your fermentation medium and prevents H₂S-induced inhibition of methanogenesis.

With Sulfex SG, you can improve the availability of trace elements and prevent corrosion of concrete and plant components. This is achieved by binding hydrogen sulfide, thereby preventing it from accumulating in your biogas plant.

The product, which is delivered in a naturally moist state, is shipped in bulk by truck. Since the product is already moistened with water (hydration) when it arrives by truck, the reaction occurs slightly faster than with the dried product.