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

Türkiye Seymen Regenerative Siloxane Removal System (20.000 Nm3/h)

SGS ® by ANKA offers a unique solution for all these problems and treats the landfill or biogas to the acceptable limits by the gas engine manufacturers. Seymen LFG treatment plant has been on duty since the beginning of September 2020 for 10.000 m3/h LFG. After 1 year of operation of the 10.000 m³/h Seymen LFG treatment plant, the SGS system has been upgraded to 20.000 m³/h and has been supplying clean gas for 26 Innio Jenbacher 1415 kW gas engines since February 2022. The next expansion to 30.000 m³/h will be completed in the last quarter of 2022 by ANKA.

Brazil Belo Horizonte RNG VOC Removal System (3 × 2,500 Nm³/h – Total 7,500 Nm³/h)

ANKA delivered its first Regenerative VOC Removal System in Brazil for the 1.4 MW Belo Horizonte Landfill Gas-to-Energy Facility located in Minas Gerais and operated by Asja Brasil. The system consists of three parallel 2,500 Nm³/h units, providing a total treatment capacity of 7,500 Nm³/h.

It ensures high-efficiency VOC removal with zero breakthrough risk and robust protection for downstream polishers and PSA upgrading units. Asja, a major international player in landfill gas power generation, achieves a 94% gen-set utilization factor (8,200 hours/year) and an average biogas capture rate of 85%, supported by ANKA’s reliable and fully automated gas purification technology.

Türkiye Mersin Regenerative 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, the system was upgraded to 6,750 Nm³/h, 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.

Türkiye Sakarya SEKAY Landfill Gas and Biogas Regenerative Siloxane Removal System (2 x 2.500 Nm³/h)

Landfill Gas Treatment System SGS2500 is supplying clean gas for four 1560 kW CAT-type landfill gas engines and biogas for a landfill gas to electricity power plant in Sakarya. It has a capacity of 2.500 Nm³/h gas flow rate. It started working in March 2022, and it is up and running now successfully.

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

SGS® by ANKA was commissioned for the Aydın Landfill Gas-to-Energy Plant, where four G56HM engines (1.2 MW each) generate renewable electricity. The 2,750 Nm³/h system offers high-efficiency siloxane removal, no breakthrough risk, and fully automated operation with the lowest OPEX in its class. It has been operating successfully since 2024.

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

SGS® by ANKA was commissioned for Kalde Enerji’s 3.6 MW landfill gas-to-energy plant in Silifke. With a capacity of 2,500 Nm³/h, the system ensures long-term protection for gas engines by eliminating siloxanes and VOCs. The project included engineering, manufacturing, installation, and automation, and has been operating successfully since 2024.

Türkiye 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 Geri Dönüşüm Enerji Üretim A.Ş. 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.

Türkiye 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, and automation scope. The unit has been in successful operation since 2022.

Türkiye 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 2024.

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

ANKA supplied and commissioned a Regenerative VOC Removal System at the Riga Landfill in Latvia, treating 1,500 Nm³/h of landfill gas.

The system ensures long-term engine protection, higher efficiency in renewable energy generation, and a sustainable solution for landfill gas utilization.

By employing Regenerative Siloxane Removal Technology, ANKA provides a reliable and eco-efficient purification process that supports the production of cleaner energy.

Türkiye SUEZ Çanakkale Regenerative Siloxane Removal System (1.400 Nm³/h)

Landfill Gas Treatment System SGS-1400 is supplying clean gas for two of 1200 kW MWM type landfill gas engine for landfill gas to electricity power plant in Çanakkale. It has capacity of 1.400 Nm3/h gas flowrate. It started working in April 2022 and it is up and running now successfully.

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

The first stage of the SGS® by ANKA system was commissioned for the Edirne Landfill Gas Power Plant operated by Atlas İnşaat. With a 1,400 Nm³/h capacity, the system supports the 3.2 MW facility located in Edirne, processing around 250 tons of waste daily and supplying electricity for approximately 30,000 households. It has been in operation since 2020.

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

SGS® by ANKA was commissioned for the 3.12 MW Osmaniye Landfill Gas Power Generation Plant operated by Atlas İnşaat. With a gas cleaning capacity of 1,400 Nm³/h, it ensures continuous purification and protects downstream systems while converting waste-derived gas into renewable energy. The system has been operating successfully since 2022.

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

SGS® by ANKA was installed and commissioned at the Nevşehir Solid Waste Facility, which processes around 250 tons of waste per day and operates with a total power generation capacity of 3.6 MW. The system, designed specifically for the site’s gas conditions, ensures stable operation and long-term downstream protection without the need for activated carbon. It has been operating successfully in 2024, delivering a clean and efficient purification process for sustainable energy production.