sewage goes to the marine environment on a cruise ship.
sewage goes to the marine environment on a cruise ship.
where does sewage go on a cruise ship?
the marine environment
cruise ships generate a number of waste streams that can result in discharges to the marine environment, including sewage, graywater, hazardous wastes, oily bilge water, ballast water, and solid waste. they also emit air pollutants to the air and water. these wastes, if not properly treated and disposed of, can be a significant source of pathogens, nutrients, and toxic substances with the potential to threaten human health and damage aquatic life. cruise ships represent a small — although highly visible — portion of the entire international shipping industry, and the waste streams described here are not unique to cruise ships. however, particular types of wastes, such as sewage, graywater, and solid waste, may be of greater concern for cruise ships relative to other seagoing vessels, because of the large numbers of passengers and crew that cruise ships carry and the large volumes of wastes that they produce. further, because cruise ships tend to concentrate their activities in specific coastal areas and visit the same ports repeatedly (especially florida, california, new york city, galveston, seattle, and the waters of alaska), their cumulative impact on a local scale could be significant, as can impacts of individual large-volume releases (either accidental or intentional).
cruise ship pollution in the united states
cruise ship classes are sets of ships that have similar weight, height, length, passenger capacity and accommodation.









































bullet::::- belorussiya-class cruiseferry









































bullet::::- concordia-class cruise ship









































bullet::::- conquest-class cruise ship









































bullet::::- destiny-class cruise ship









































bullet::::- dream-class cruise ship









































bullet::::- edge-class cruise ship









































bullet::::- excellence-class cruise ship









































bullet::::- fantasy-class cruise ship









































bullet::::- freedom-class cruise ship









































bullet::::- global-class cruise ship









































bullet::::- grand-class cruise ship









































bullet::::- holiday-class cruise ship









































bullet::::- jewel-class cruise ship









































bullet::::- millennium-class cruise ship









































bullet::::- fantasia-class cruise ship









































bullet::::- lirica class









































bullet::::- oasis-class cruise ship









































bullet::::- project america









































bullet::::- project icon cruise ship









































bullet::::- project leonardo









































bullet::::- quantum-class cruise ship
list of cruise ships