Simulated Testing of the Characteristics and Environmental Impacts of Disinfection By-Products Generated by Ballast Water Management Systems in Ports during Phytoplankton Blooms DOI Creative Commons

Hyung-Gon Cha,

Bonggil Hyun, Min‐Chul Jang

и другие.

Journal of Marine Science and Engineering, Год журнала: 2024, Номер 12(2), С. 238 - 238

Опубликована: Янв. 29, 2024

Ballast water management systems (BWMSs) using active substances (AS) have been subjected to land-based tests with artificially increased dissolved organic matter (DOM) and cultured species according the International Maritime Organization G9 guidelines before BWMS Code revision. Therefore, data on environment risk assessment (ERA) of disinfection by-products (DBPs) for actual port DOM natural are limited. This study was conducted seawater from Jangmok Bay, South Korea, during a phytoplankton bloom. In treated high biological content (Group A), DBPs concentration as initial AS increased. However, in low B), did not increase concentrations. The higher residual day 5, more increased, composition ratio also affected. ERA individual DBP evaluated given <1 predicted environmental no-effect environments exposed discharged ballast water. result may suggest that IMO performed additives could substitute outcome obtained plankton assemblages.

Язык: Английский

Using machine learning to trace the pollution sources of disinfection by-products precursors compared to receptor models DOI

Yuan Xiao,

Shunjun Ma,

Shumin Yang

и другие.

The Science of The Total Environment, Год журнала: 2024, Номер 914, С. 169671 - 169671

Опубликована: Янв. 4, 2024

Язык: Английский

Процитировано

4
Simulated Testing of the Characteristics and Environmental Impacts of Disinfection By-Products Generated by Ballast Water Management Systems in Ports during Phytoplankton Blooms DOI Creative Commons

Hyung-Gon Cha,

Bonggil Hyun, Min‐Chul Jang

и другие.

Journal of Marine Science and Engineering, Год журнала: 2024, Номер 12(2), С. 238 - 238

Опубликована: Янв. 29, 2024

Ballast water management systems (BWMSs) using active substances (AS) have been subjected to land-based tests with artificially increased dissolved organic matter (DOM) and cultured species according the International Maritime Organization G9 guidelines before BWMS Code revision. Therefore, data on environment risk assessment (ERA) of disinfection by-products (DBPs) for actual port DOM natural are limited. This study was conducted seawater from Jangmok Bay, South Korea, during a phytoplankton bloom. In treated high biological content (Group A), DBPs concentration as initial AS increased. However, in low B), did not increase concentrations. The higher residual day 5, more increased, composition ratio also affected. ERA individual DBP evaluated given <1 predicted environmental no-effect environments exposed discharged ballast water. result may suggest that IMO performed additives could substitute outcome obtained plankton assemblages.

Язык: Английский

Процитировано

0