Simultaneous Determination of Pesticides and Veterinary Pharmaceuticals in Environmental Water Samples by UHPLC–Quadrupole-Orbitrap HRMS Combined with On-Line Solid-Phase Extraction

Autor: Hyun-Jeoung Lee, Chansik Kim, Hong-Duck Ryu, Eu Gene Chung, Dongseok Shin, Jae Kwan Lee

Publikováno v: Separations, Vol 7, Iss 1, p 14 (2020)

Pesticides and veterinary pharmaceuticals are used for effective crop production and prevention of livestock diseases; these chemicals are released into the environment via various pathways. Although the chemicals are typically present in trace amoun

Externí odkaz: https://doaj.org/article/b25e30a6199142d4815efbf17dc02b05

New insights into the occurrence and removal of 36 pesticides in pesticide wastewater treatment plants in Korea

Autor: Hong-Duck Ryu, Hyeyeol Han, Ji-Hyoung Park, Yong Seok Kim

Publikováno v: Chemosphere. 309(Pt 1)

This study investigates the occurrence of 36 pesticides-including 33 that were monitored from 2007 to 2019 in Korean rivers-in wastewaters from pesticide manufacturing facilities (PMFs) and in 13 pesticide wastewater treatment plants (PWWTPs). Furthe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fa627dff3b730add15279f2abf53d50
https://pubmed.ncbi.nlm.nih.gov/36206915

Concentrations and Risk Assessments of Antibiotics in an Urban–Rural Complex Watershed with Intensive Livestock Farming

Autor: Eu-Gene Chung, Hyun-Jeoung Lee, Kyunghyun Kim, Chan-Sik Kim, Deok-Woo Kim, Hong-Duck Ryu

Publikováno v: International Journal of Environmental Research and Public Health
Volume 18
Issue 20
International Journal of Environmental Research and Public Health, Vol 18, Iss 10797, p 10797 (2021)

Antibiotics used for the treatment of humans and livestock are released into the environment, whereby they pose a grave threat to biota (including humans) as they can cause the emergence of various strains of resistant bacteria. An improved understan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f90ccc10ffa8c50786c2df796eeb3a09
http://europepmc.org/articles/PMC8535446

River Water Quality Impact Assessment in an Intensive Livestock Farming Area During Rainfall Event using Physicochemical characteristics and Nitrogen Stable Isotopes

Autor: Sun-Jung Kim, Un-Il Baek, Dongseok Shin, Hong-Duck Ryu, Deok-Woo Kim, Eu Gene Chung, Chansik Kim, Jae-Kwan Lee, Min-Seob Kim

Publikováno v: Journal of Environmental Science International. 28:7-18

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0119540767ed5276af32f31325bc032c
https://doi.org/10.5322/jesi.2019.28.1.7

Struvite Precipitation for Sustainable Recovery of Nitrogen and Phosphorus from Anaerobic Digestion Effluents of Swine Manure

Autor: Hong-Duck Ryu, Sun-Jung Kim, Un-Il Baek, Kyunghyun Kim, Jae-Kwan Lee, Eu Gene Chung, Do Young Lim

Publikováno v: Sustainability, Vol 12, Iss 8574, p 8574 (2020)
Sustainability
Volume 12
Issue 20

In this study, we propose the application of struvite precipitation for the sustainable recovery of nitrogen (N) and phosphorus (P) from anaerobic digestion (AD) effluents derived from swine manure. The optimal conditions for four major factors that

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25c9e3ae2d68f54f61b2df66b374b9d7
https://www.mdpi.com/2071-1050/12/20/8574