Waste Management and Pollution Prevention
Expert-defined terms from the Graduate Certificate in Cruise Ship Environmental Stewardship course at London School of Business and Administration. Free to read, free to share, paired with a globally recognised certification pathway.
Waste Management and Pollution Prevention Glossary #
1. Ballast Water #
- A term referring to the water carried in ships' ballast tanks to improve stabi… #
Ballast water can contain a variety of organisms, including bacteria, microbes, and marine species, which can be harmful if released into new ecosystems.
2. Bilge Water #
- Water that accumulates in the lowest part of a vessel, known as the bilge, whi… #
Proper treatment and disposal of bilge water are crucial for preventing marine pollution.
3. Black Water #
- Wastewater generated from toilets on ships, which contains human waste and can… #
Black water must be treated before discharge to protect marine environments and public health.
4. Emission Control Area (ECA) #
- Designated maritime areas where strict regulations govern emissions from ships… #
Emission Control Areas typically impose limits on sulfur and nitrogen oxides emissions, requiring vessels to use cleaner fuels or emission control technologies.
5. Grey Water #
- Water generated from sources such as sinks, showers, and laundry facilities on… #
Grey water can be treated and reused for non-potable purposes to reduce water consumption and wastewater disposal.
6. Hazardous Waste #
- Waste materials that possess properties that make them potentially harmful to… #
Hazardous waste must be properly identified, stored, transported, and disposed of in accordance with regulations to prevent pollution and minimize risks.
7. Incineration #
- The controlled burning of waste materials at high temperatures to reduce the v… #
Incineration can be used to dispose of certain types of waste on ships, but it must be carefully managed to prevent air pollution and ensure compliance with regulations.
8. Marine Pollution #
- The introduction of harmful substances or contaminants into the marine environ… #
Marine pollution can have severe impacts on marine ecosystems, wildlife, and human health.
9. Oil/Water Separator #
- A device used to separate oil and other contaminants from water, typically ins… #
Oil/water separators help prevent oil spills and reduce pollution in marine environments.
10. Pollution Prevention #
- The practice of reducing or eliminating the generation of waste and pollutants… #
Pollution prevention focuses on preventing pollution before it occurs, through strategies such as waste reduction, recycling, and process improvements.
11. Recycling #
- The process of collecting, sorting, processing, and reusing materials to creat… #
Recycling helps conserve natural resources, reduce energy consumption, and minimize waste generation, making it an essential component of sustainable waste management.
12. Sewage Treatment Plant #
- A facility designed to treat wastewater from ships, including sewage, to remov… #
Sewage treatment plants play a critical role in preventing water pollution and protecting marine ecosystems.
13. Solid Waste Management #
- The systematic control, collection, handling, and disposal of solid waste gene… #
Solid waste management involves practices such as waste segregation, recycling, and waste minimization to reduce the environmental impact of waste disposal.
14. Source Reduction #
- The practice of minimizing waste generation by reducing the amount or toxicity… #
Source reduction aims to prevent waste before it is created, through measures such as product redesign, process optimization, and material substitution.
15. Special Areas #
- Designated maritime regions where specific environmental regulations apply to… #
Special Areas may include restrictions on discharges, emissions, and waste disposal to preserve the ecological integrity of the area.
16. Waste Management #
- The systematic control, collection, handling, treatment, and disposal of waste… #
Waste management encompasses practices to minimize waste generation, promote recycling, and ensure compliance with regulations.
17. Waste Minimization #
- The practice of reducing the amount of waste generated by preventing waste at… #
Waste minimization aims to conserve resources, reduce environmental impact, and improve efficiency in waste management practices.
18. Waste Segregation #
- The process of separating different types of waste materials for proper handli… #
Waste segregation helps facilitate recycling, reduce contamination, and ensure compliance with regulations governing waste management practices.
19. Waste #
to-Energy:
- The conversion of waste materials into usable energy, such as electricity or h… #
Waste-to-energy technologies can help reduce waste volume, generate renewable energy, and minimize environmental impact.
20. Zero Discharge #
- A waste management approach that aims to eliminate all discharges of waste mat… #
Zero discharge systems often rely on recycling, treatment, and closed-loop processes to minimize environmental impact and resource consumption.