ANKA

Description

ANKA: Innovative Solutions for Biogas, Landfill Gas & RNG

ANKA provides all kinds of plant and field project consultancy, planning, maintenance, revision, engineering services and all kinds of equipment supply for the landfill and biogas plants with the most economic conditions.

• Landfill Gas to Electricity Power Plants
• Landfill Gas & Power Generation (Waste-to-Energy, WTE)
• Wastewater Treatment Plants
• Renewable Natural Gas (RNG) Facilities
• Gas Treatment Systems
• Project Consultancy
• Aerial Mapping Technologies
• Blower and Flare Systems
• Regenerative VOC & Siloxane Removal System
• Landfill Gas Biogas Cleaning and Upgrading
• Biofermentation and Biogas

ANKA was founded in 2014, specializes in biogas systems, and is a solution partner in this market. ANKA delivers smart and reliable solutions in renewable energy, especially VOC & siloxane removal.

Gas Treatment Systems

The contaminant gases in biogas constitute one of the biggest expense items, with their damage to downstream equipment (gas engines, combustion chamber, natural gas grid, etc.). These substances not only cause wear on machine parts but also shorten the service life of the oil.

It is possible to significantly reduce the maintenance costs with our project-specific gas cleaning and conditioning systems based on gas analysis, especially for VOC, Siloxane, and Hydrogen Sulphide.

More than 10 years of gas treatment experience, ANKA brings tailor-made solutions to biogas, LFG, and RNG with high treatment performance and low pressure loss.

Reference Projects

Turkiye Seymen Regenerative VOC & Siloxane Removal System (20,000 Nm3/h)

SGS® by ANKA offers a unique solution for treating landfill gas to meet engine manufacturer requirements. The Seymen LFG treatment plant has been in operation since September 2020 with an initial capacity of 10,000 Nm³/h. After one year, the system was upgraded to 20,000 Nm³/h and has been supplying clean gas for 26 INNIO Jenbacher engines (1415 kW each) since February 2022. The facility has a total installed capacity of 37 MW and is one of the largest LFG-to-energy plants globally.

Brazil Belo Horizonte Regenerative VOC Removal System (7,500 Nm³/h)

ANKA delivered its first Regenerative VOC Removal System in Brazil for the Belo Horizonte RNG facility in Minas Gerais, operated by Asja Brasil. The system consists of three parallel units, providing a Treatment Capacity of LFG: 7,500 Nm³/h.

It ensures high-efficiency VOC removal with zero breakthrough risk and robust protection for downstream PSA upgrading units. The facility produces RNG with a capacity of 4,000 Nm³/h and operates with high stability and efficiency.

Turkiye Mersin Regenerative VOC & Siloxane Removal System (6,750 Nm³/h)

SGS® by ANKA was installed and commissioned at Kalde Enerji’s Mersin facility. Initially designed for 4,500 Nm³/h in 2024, the system was upgraded to 6,750 Nm³/h in 2025, enhancing gas purification performance and overall plant efficiency. The SGS system supports Kalde Enerji’s 13.2 MW landfill gas-to-energy plant and provides continuous downstream protection with RNG-ready infrastructure. It has been in successful operation since 2024.

Turkiye Sakarya Regenerative Siloxane Removal System (5,000 Nm3/h)

SGS® by ANKA with a gas cleaning capacity of 5,000 Nm³/h was successfully commissioned for the Sakarya Integrated Waste Management Facility. The system supplies clean gas to CAT engines and supports a 14 MW facility processing approximately 700 tons of waste daily. It started working in March 2022 and it is up and running now successfully.

Turkiye Aydın Regenerative Siloxane Removal System (2,750 Nm³/h)

SGS® by ANKA with a gas cleaning capacity of 2,750 Nm³/h was successfully commissioned for the Aydın LFG-to-energy plant. The system ensures high-efficiency siloxane removal, no breakthrough risk, fully automated operation, and low OPEX, supporting four Siemens and Guascor engines (1.2 MW each). It has been operating successfully since 2025.

Turkiye Silifke Regenerative Siloxane Removal System (2,500 Nm³/h)

SGS® by ANKA was installed and commissioned at Kalde Enerji’s Silifke Landfill Gas-to-Energy facility. The system provides a Treatment Capacity of LFG: 2,500 Nm³/h, ensuring efficient removal of siloxanes and other harmful VOC components while protecting gas engines.

The project scope included engineering, manufacturing, installation, and automation, supporting the 3.6 MW facility with reliable and continuous gas purification. The system has been in successful operation since 2024.

Turkiye Manisa Regenerative Siloxane Removal System (2,500 Nm³/h)

SGS® by ANKA was successfully installed at the Manisa Landfill Gas Power Generation Facility operated by Kartallar Ege Enerji. With a 2,500 Nm³/h gas cleaning capacity, it provides clean gas for the 7 MW integrated facility, contributing to sustainable energy production and long-term engine protection. The system has been in operation since 2022.

Turkiye Kayseri Regenerative Siloxane Removal System (2,500 Nm³/h)

SGS® by ANKA was installed for R Enerji’s 7 MW facility in Kayseri. The system provides reliable gas purification for landfill gas-to-electricity generation, including full engineering, manufacturing, assembly, automation, and commissioning scope. The unit has been in successful operation since 2022.

Turkiye Kuşadası Regenerative Siloxane Removal System (2,000 Nm³/h)

SGS® by ANKA was installed at the Kuşadası Integrated Solid Waste Facility in Türkiye. The 2,000 Nm³/h fully automatic system enables continuous purification and long-term downstream protection, enhancing energy efficiency and reliability. The project has been in operation since 2025.

Latvia Riga Landfill VOC and Siloxane Removal System (1,500 Nm³/h)

ANKA supplied and commissioned a Regenerative VOC and Siloxane Removal System at the Riga Landfill Gas-to-Energy facility in Latvia. The system provides a Treatment Capacity of LFG: 1,500 Nm³/h, ensuring efficient removal of VOC and siloxanes while delivering long-term protection for gas engines.

By employing Regenerative VOC and Siloxane Removal Technology, ANKA provides a reliable and eco-efficient purification process that supports the production of cleaner energy. The system has been in successful operation since 2025.

VEOLIA Turkiye Çanakkale Regenerative Siloxane Removal System (1,400 Nm3/h)

SGS® by ANKA was installed and commissioned at the Çanakkale Landfill Gas-to-Energy facility operated by VEOLIA. The system provides a Treatment Capacity of LFG: 1,400 Nm³/h, supplying clean gas to MWM engines and ensuring continuous and efficient power generation.

The integrated facility has an installed capacity of 3.6 MW and meets the electricity demand of approximately 30,000 people annually. The system has been in successful operation since 2022.

Turkiye Edirne Regenerative Siloxane Removal System (1,400 Nm³/h)

SGS® by ANKA was commissioned for the Edirne Landfill Gas Power Plant operated by Atlas. The system provides a Treatment Capacity of LFG: 1,400 Nm³/h, ensuring efficient gas purification and long-term protection of downstream equipment.

The facility processes approximately 250 tons of waste per day and has an installed capacity of 3.2 MW, supplying electricity to around 30,000 households. The system has been in successful operation since 2020.

Turkiye Osmaniye Regenerative Siloxane Removal System (1,400 Nm³/h)

SGS® by ANKA was successfully commissioned for the Osmaniye Landfill Gas Power Generation Plant operated by Atlas. The system provides a Treatment Capacity of LFG: 1,400 Nm³/h, ensuring continuous purification and reliable protection of gas engines.

The facility has an installed capacity of 3.12 MW and converts landfill gas into renewable electricity, contributing to sustainable energy production. The system has been in successful operation since 2022.

Turkiye Nevşehir Regenerative Siloxane Removal System (900 Nm³/h)

SGS® by ANKA was installed and commissioned at the Nevşehir Solid Waste Facility. The system provides a Treatment Capacity of LFG: 900 Nm³/h, ensuring stable operation and effective removal of siloxanes while providing long-term protection for downstream equipment.

The facility processes approximately 250 tons of municipal solid waste per day and has a total installed capacity of 3.6 MW, contributing to sustainable energy generation. The system has been in successful operation since 2024.

Greece Psyttalia Regenerative Siloxane Removal System (600 Nm³/h)

SGS® by ANKA was installed and commissioned at the Psyttalia Wastewater Treatment Plant operated by Ellaktor Group on Psyttalia Island, located within the borders of Athens. The system provides a Treatment Capacity of gas: 600 Nm³/h, ensuring efficient removal of siloxanes and protection of downstream equipment.

The system supplies clean gas to the Regenerative Thermal Oxidizer (RTO) system in the plant, enabling stable and reliable operation of the plant. The system has been in successful operation since 2022.

Portugal Amadora Regenerative VOC and Siloxane Removal System (1,000 Nm³/h – Ongoing Project)

SGS® by ANKA is currently being delivered for the Amadora Landfill Gas-to-Energy facility operated by Valorsul. The system provides a Treatment Capacity of LFG: 1,000 Nm³/h, ensuring efficient removal of VOC and siloxanes and long-term protection of downstream equipment.

The facility processes approximately 250 tons of municipal solid waste per day, and the system is tailored to site-specific gas conditions to ensure stable operation and high purification efficiency. The project is ongoing and scheduled for commissioning in 2026.

Portugal Seixal Regenerative VOC & Siloxane Removal System (1,000 Nm³/h – Ongoing Project)

SGS® by ANKA is currently being delivered for the Seixal Landfill Gas-to-Energy facility by Mota-Engil. The system provides a Treatment Capacity of LFG: 1,000 Nm³/h, ensuring reliable gas purification and protection of downstream systems.

The facility processes approximately 250 tons of municipal solid waste per day, and the system is designed for continuous and efficient operation under site-specific conditions. The project is ongoing and scheduled for commissioning in 2026.

Spain Barcelona Regenerative VOC & Siloxane Removal System (1,500 Nm³/h – Ongoing Project)

SGS® by ANKA has been designed for the Barcelona Landfill Gas-to-Energy facility operated by Hera Holding. The system provides a Treatment Capacity of LFG: 1,500 Nm³/h, ensuring efficient removal of VOC and siloxanes and long-term protection of gas engines.

The facility processes approximately 300 tons of municipal solid waste per day, and the system is designed to ensure stable operation and high purification performance. The project is ongoing and scheduled for commissioning in 2026.