SOx Scrubber · Exhaust Gas Cleaning
Crew members and engineers rely on exhaust gas treatment systems like the GTM-R EGC to ensure compliance with international maritime regulations while minimizing environmental impact. Yara Marine Technologies AB’s GTM-R EGC system, installed on board APL Changi (IMO 9631981), is designed to treat exhaust gases based on the engine’s exhaust volume. This system is IMOA-approved and certified through DNV. Common issues reported include internal scrubber tower corrosion, wash water treatment system overload, pH sensor calibration drift, and discharge limit exceedance under high loads. Special parts for this system are sourced directly from the manufacturer, with a lead time of 4-8 weeks. Regular maintenance includes annual internal scrubber tower inspection and monthly pH sensor calibration. The system also requires continuous emissions monitoring and wash water analysis to comply with MEPC requirements. Gas detection sensors are installed on board for additional safety and operational assurance.
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What our service work and the manufacturer documentation say about keeping this model running.
Internal scrubber tower inspection annually. pH sensor calibration monthly. Wash water analysis per MEPC requirements. Continuous emissions monitoring.
Yara Marine Technologies AB: Special parts through the manufacturer. Lead time: 4-8 weeks. Gas detection sensors on board.
Listed in the DNV Approval Finder at the time we recorded it. The certificate is issued by DNV, not by us; check its current status at DNV.
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