CAT-12 · SYSTEM CATEGORY
Environmental Protection Systems
Pollution prevention, waste treatment, emission abatement and ballast-water treatment systems.
- Public record ID
- CAT-12
- Classified Systems
- 11
- Released Component records
- 40
- Evidence state
- Reference functional classification — not project verified
FUNCTIONAL CLASSIFICATION
- System count
- 11 source-projected System records
- Systems with released BOM records
- 8
- Systems without released BOM records
- 3
- Relationship meaning
- System → Category is source-projected functional classification. Family groupings shown elsewhere are a separate derived navigation view.
CLASSIFIED SYSTEMS
Systems in this functional Category.
Sludge & waste oil system
슬러지·폐유 계통Tanks and a pump for the oily residues that purifiers and drains produce, holding them for incineration on board or landing ashore as MARPOL requires.
21 Family profiles · 3 released BOM recordsView System profile →SYS-098SCR / EGR (NOx Tier III)
탈질장치(SCR/EGR)Nitrogen-oxide abatement for strict emission areas: selective catalytic reduction (SCR) treats exhaust with urea over a catalyst, while exhaust gas recirculation (EGR) reduces NOx formation inside the engine.
21 Family profiles · 6 released BOM recordsView System profile →SYS-099Exhaust gas cleaning system (scrubber)
배기가스세정장치(EGCS)A tower that washes sulphur oxides out of the exhaust with water, allowing the ship to burn cheaper high-sulphur fuel while meeting the sulphur limit at the funnel.
21 Family profiles · 6 released BOM recordsView System profile →SYS-100Exhaust silencers & spark arrester
배기 소음기·불꽃방지기Silencers that quiet the engine exhaust and a spark arrester that stops glowing particles leaving the funnel — a fire precaution, essential on tankers.
21 Family profiles · No BOM records in this releaseView System profile →SYS-103Oily water separator & 15 ppm alarm
유수분리기·15ppm 경보The treatment unit for oily bilge water: it separates oil down to below 15 parts per million and its monitor automatically blocks any overboard discharge above that legal limit.
21 Family profiles · 3 released BOM recordsView System profile →SYS-104Sewage treatment plant
오수처리장치A biological or electrolytic plant that treats toilet sewage to the standard MARPOL requires before it may be discharged at sea.
21 Family profiles · 2 released BOM recordsView System profile →SYS-105Grey water handling
중수 처리 계통Collection and holding of water from showers, laundries and galleys, so it can be discharged only where and when regulations permit — a large stream on passenger ships.
21 Family profiles · No BOM records in this releaseView System profile →SYS-106Incinerator
소각기A furnace that burns waste oil sludge and suitable garbage on board, reducing what must be stored and landed ashore.
21 Family profiles · 6 released BOM recordsView System profile →SYS-107Garbage handling / compactor
폐기물 처리·압축기The equipment for sorting, compacting and storing garbage in the categories MARPOL prescribes until it can be landed or, where allowed, discharged.
21 Family profiles · No BOM records in this releaseView System profile →SYS-108Ballast water management system (BWMS)
선박평형수처리장치A treatment plant — filter plus ultraviolet light or chlorination — that kills organisms in ballast water, so the ship does not transplant invasive species between the world's ports.
21 Family profiles · 6 released BOM recordsView System profile →SYS-299Onboard carbon-capture, CO2 conditioning and storage system
선상 탄소포집·CO₂ 컨디셔닝·저장 시스템An emerging plant that captures part of the CO2 from the exhaust, liquefies it and stores it aboard for discharge ashore — the ship-side end of carbon capture chains.
14 Family profiles · 8 released BOM recordsView System profile →DERIVED FAMILY REFERENCE DISTRIBUTION
How this Category appears across Family profiles.
Counts aggregate Family→System reference markers after filtering Systems by this Category. They do not create a Category→Family engineering relationship.