کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4476434 1315594 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Addressing aquatic hazard classification for metals, metal compounds and alloys in marine systems
ترجمه فارسی عنوان
رعایت طبقه بندی خطر آبی برای فلزات، ترکیبات فلزی و آلیاژها در سیستم های دریایی
کلمات کلیدی
فلزات، آلیاژها، تبدیل / تجزیه، محیط دریایی، حمل دریایی
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات اقیانوس شناسی
چکیده انگلیسی


• Existing freshwater protocol for metal substances' aquatic hazard classification adapted for marine waters
• Method applied to a cuprous oxide powder, a Ni metal powder, a tricobalt tetraoxide powder and a Ni-Co-Fe alloy

New International Maritime Organization regulations require shippers to classify all solid bulk cargo to indicate whether they are Harmful to the Marine Environment (HME). The objective of this work was to adapt the freshwater Transformation/Dissolution Protocol (T/DP) to marine water to provide a method to determine, when compared with marine Ecotoxicity Reference Values (ERVs), whether a metal-bearing substance is HME. The substances examined were: Cu2O powder; Ni metal powder; Co3O4 powder; and a Ni–Co–Fe alloy, as wire cuttings, which were the same substances examined in the freshwater T/D validation study and afforded comparisons of the reactivity, or measure of the rate and extent of metal release from the metal-bearing substances in freshwater versus marine conditions. The marine T/D method is suitable for conducting examinations of metal-bearing substances with a wide range of reactivities, from the relatively reactive Cu2O powder and the alloy to the Co3O4 powder, which was the least reactive.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Marine Pollution Bulletin - Volume 109, Issue 1, 15 August 2016, Pages 550–557
نویسندگان
, , , ,