Which ships must have a garbage management plan?
All ships of 100 gross tonnage and above, every ship certified to carry 15 persons or more, and every fixed or floating platform must carry a garbage management plan on board, which includes written procedures for minimizing, collecting, storing, processing and disposing of garbage, including the use of the equipment …
What is garbage management plan on ship?
The Garbage Management Plan is a complete guideline which comprises of a written procedure for collecting, storing, processing, and disposing of garbage generated onboard ship as per regulations provided in Annex V of MARPOL.
Can plastic be incinerated on ships?
Shipboard incineration of polyvinyl chlorides (PVC) is prohibited by regulation 16.3, except in shipboard incinerator for which an IMO Type Approval Certificates has been issued in accordance with MEPC.
What 2 flammable gases are found within CHT systems?
Atmospheric hazards include oxygen-deficiency and flammable or toxic gases such as methane and hydrogen sulfide. Methane gas is colorless, odorless and tasteless, but is highly flammable and is considered an asphyxiant.
What waste Cannot be incinerated?
Some things YOU CANNOT incinerate: Activated carbon. Agrochemicals. Animal fat.
What is sewer gas called?
Hydrogen sulfide gas
Hydrogen sulfide gas is also known as “sewer gas” because it is often produced by the breakdown of waste material. At low levels, hydrogen sulfide gas has a strong odor similar to rotten eggs.
Do sewer gases rise or fall?
Sewage gas is heavier than atmospheric gas and it “sinks” to the lowest level in the house or in a room. The sewage gas smells are caused because somewhere within or outside of the house, the rotten egg smell is not being vented and so it starts to accumulate.
What is TRO mean in a ballast water treatment system?
TRO (Total Residual Oxidant) is a generic term for these kinds of oxidants. Most of management systems control the treatment and discharge concentrations of them with TRO value, measure TRO value in real time, and based on it, control electric power.
Which is better landfill or incineration?
Incineration is more polluting than landfills. Incinerators do not avoid landfills. For every 100 tons of trash burned, 30 tons become toxic ash that goes to landfills. The other 70 tons don’t turn into energy, but become air pollution.
What material is best for incineration?
A material commonly associated with waste incineration is municipal solid waste (MSW). This type of waste is usually classed as general waste within the industry. MSW contains materials such as household waste, food waste, cardboard, and paper. All of these are safe to incinerate.
Is sewer smell toxic?
Hydrogen sulfide is the primary gas in sewer gas. According to research , hydrogen sulfide has shown to be toxic to the oxygen systems of the body. In high amounts it can cause adverse symptoms, organ damage, or even death.