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Sewage – the problem. The discharge of raw sewage into the sea can create a health hazard. Sewage can also lead to oxygen depletion and can be an obvious visual pollution in coastal areas - a major problem for countries with tourist industries.
15 mar 2021 · The aim of the current study was to develop a comprehensive framework on how different pressures from shipping degrade marine ecosystems, air quality and human welfare. A secondary aim was to quantify the societal damage costs of shipping due to the degradation of human welfare in a Baltic Sea case study.
10 mar 2022 · Among these issues, the studies and applications of efficient treatment of domestic ship sewage have received considerable attention in marine pollution prevention. Recently, International Convention for the Prevention of Pollution from Ships (MARPOL), national and regional legislations around the world have been developed a lot to control the ...
10 gru 2019 · The environmental and ecological consequences of shipping water discharges include pollution, eutropication, anoxia, habitat destruction, population declines, biodiversity losses, changes in community structure and indirect ecological effects (e.g., changes in behavior). •
3 lis 2018 · Sewage pollution control was the first environmental initiative in history. Technologies and regulations for the land-based wastewater industries have been evolving for more than a century,...
Sewage discharges from ships transiting coastal salt waters. Journal of the American Water Resources Association , 13 , 215 – 230 . CrossRef Google Scholar
13 gru 2021 · Water treatment. Microplastics in our global oceans is of growing concern. Fragments of plastic polymers, semisynthetic fibers, and natural cellulosic fibers <5 mm in size have been reported to comprise the major fraction of microplastics in the global ocean.
