Assessment of Heavy Metals Eluted from Materials Utilized in Artificial Reefs Implemented in South Korea

被引：2

作者：

Park, Seongsik ^{[1
]}

Kim, Jong Ryol ^{[2
]}

Kim, Young Ryun ^{[3
]}

Yoon, Seokjin ^{[4
]}

Kim, Kyunghoi ^{[1
]}

机构：

[1] Pukyong Natl Univ, Dept Ocean Engn, Pusan 48513, South Korea

[2] Korea Fisheries Resources Agcy, Pusan 46046, South Korea

[3] Marine Ecotechnol Inst, Pusan 48520, South Korea

[4] Natl Inst Fisheries Sci, Dokdo Fisheries Res Ctr, Pohang 37709, South Korea

来源：

JOURNAL OF MARINE SCIENCE AND ENGINEERING | 2022年 / 10卷 / 11期

关键词：

seawater; marine organism; concrete; steel; steel slag; STEEL SLAG; MARINE; MANAGEMENT; SEDIMENTS; POLLUTION; REMOVAL; CARBON; BAY; CO2;

D O I：

10.3390/jmse10111720

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

In this study, we aimed to investigate the effect of artificial reefs (ARs) made from concrete, steel, and steel slag on the concentrations of As, Cd, Cr6+, Cu, Hg, Ni, Pb, and Zn in marine ecosystems. We conducted a field investigation of the concentration of heavy metals (HMs) in seawater and marine organisms in the East Sea, South Korea and complemented it with an indoor elution experiment. The concentrations of the eight HMs in the field investigation and elution experiment satisfied the environmental standards. In the elution experiment, elution of Cr6+ from the concrete models was confirmed; however, it may be insignificant in marine ecosystems. These results revealed that the effect of ARs made from concrete, steel, and steel slag on the concentration of HMs in the marine environment was insignificant.

引用

页数：12

共 39 条

[1]

[Anonymous], 2011, Korean Patent, Patent No. 1020110135308

[2]

[Anonymous], 2018, 201810 MOF

[3]

AQUABIO, ART REEFS MAD STEEL

[4] Artificial reefs: a review of their design, application, management and performance [J].