کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5757806 | 1412735 | 2017 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Management and environmental risk study of the physicochemical parameters of ballast water
ترجمه فارسی عنوان
مدیریت و بررسی ریسک زیست محیطی پارامترهای فیزیکی و شیمیایی آب باالست
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
آب مقطر مدیریت، مطالعه ریسک زیست محیطی، وضعیت فیزیولوژیک،
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
اقیانوس شناسی
چکیده انگلیسی
Shipping is a vital industry for the global economy. Stability of ships, provided by ballast water, is a crucial factor for cargo loading and unloading processes. Ballast water treatment has practical significance in terms of environmental issues, ecosystem, and human health, because ships discharge this water into the environment before loading their cargos. This study reviews the common methods for ballast water management - exchange, heating, filtration, ultrasonic treatment, ultraviolet irradiation, chemicals, and gas supersaturation - to select the best one. This study compares water temperature, salinity, dissolved oxygen, polycyclic aromatic hydrocarbons (PAHs), and heavy metals (Co, Cr, Ni, Pb) for ballast tanks of selected ships with the recipient port environment in the Persian Gulf as a case study. The exchange of ballast water in the ocean and/or its treatment on board to prevent inadvertent effects on the environment's physicochemical conditions is related to vessel characteristics, legislation, and the environmental condition. Ecological risk study showed that the salt content in ballast water is close to that of seawater, but the values of Cr (2.1Â mg/l) and Ni (0.029Â mg/l) in ballast water are higher than those in seawater (1 and 0.004Â mg/l, respectively).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 114, Issue 1, 15 January 2017, Pages 428-438
Journal: Marine Pollution Bulletin - Volume 114, Issue 1, 15 January 2017, Pages 428-438
نویسندگان
Nosaibeh Nosrati-Ghods, Mehdi Ghadiri, Wolf-Gerrit Früh,