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한국환경분석학회> 환경분석과 독성보건

환경분석과 독성보건 update

Journal of Environmental Analysis, Health and Toxicolog

  • : 한국환경분석학회
  • : 공학분야  >  환경공학
  • : KCI등재
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  • : 연속간행물
  • : 계간
  • : 2672-0175
  • : 2672-1139
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수록정보
수록범위 : 22권3호(2019)~22권4호(2019) |수록논문 수 : 24
환경분석과 독성보건
22권4호(2019년 12월) 수록논문
최근 권호 논문
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KCI등재

1국내 축산폐수처리시설의 금속원소 잔류실태 조사

저자 : 김진필 ( Jin-pil Kim ) , 박준원 ( Junwon Park ) , 진달래 ( Dal Rae Jin ) , 이원석 ( Won-seok Lee )

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 161-168 (8 pages)

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In this study, quality control was performed to analyze metal elements for sludge and water samples in livestock wastewater treatment plants. The detection and fate of 16 metal elements in influent, sludge and effluent were also evaluated. Method detection limit (MDL) and limit of quantification (LOQ) of target elements for sludge samples were 0.02-0.17 mg/kg and 0.07-0.56 mg/kg, respectively. For water samples, MDL and LOQ were 0.01-0.13 mg/L and 0.03-0.41 mg/L, respectively. Recoveries of metal elements were 67.6-113.6% for sludge samples and 87.7-120.6% for water samples, with a good precision. Metal elements for sludge samples were detected in a broad range. For example, some elements such as Ag, Cd, Co were below the LOQ. The concentrations of Pb, Cr, Cu, and Ni were 9.16-30.42 mg/kg, N.D-22.65 mg/kg, 364.26-1678.81 mg/kg, Ni N.D-32.37 mg/kg, respectively. For water samples, the concentrations of essential elements such as Ca, K, and Na were in the hundreds to thousands of mg/L range. Among some elements detected in the effluent, such as Al, Ca, Cu, Fe, K, Mg, Na, and Zn, the concentrations of regulated elements (Cu and Zn) were below the effluent water quality standards.

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2온라인 액체크로마토그래프-고분해능 질량분석기를 이용한 하천수 중극성유기화합물질의 동시분석

저자 : 윤현정 ( Hyeonjeong Yun ) , 오진아 ( Jinah Oh ) , 정건희 ( Geonhee Jeong ) , 이인정 ( Injung Lee ) , 유충석 ( Chungseok Yu ) , 박상현 ( Sanghyun Park ) , 강태구 ( Taegu Kang )

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 169-178 (10 pages)

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We categorized 78 hazardous polar organic compounds containing pharmaceuticals and personal care products (PPCPs), pesticides, and industrial chemicals potentially discharged into a river. We developed an automated online liquid chromatography-high resolution mass spectrometric (LC-HRMS) method for the rapid simultaneous determination of 78 polar organic compounds. The method was validated in terms of calibration curve linearity, limit of detection (LOD), limit of quantitation (LOQ), accuracy, and precision. The LOD and LOQ were in the range of 0.03-47.6 ng/L and 0.1-151 ‌ᅠng/L respectively. Good accuracy and precision were also obtained. The con‌ᅠcentrations of 78 compounds were determined in river water samples, and 60 compounds were detected. Caffeine was the most frequently observed PPCPs in river water.

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3환경분야 시험 · 검사기관의 정도관리 현장평가결과 고찰

저자 : 황종연 ( Jong Yeon Hwang ) , 최종우 ( Jong-woo Choi ) , 허유정 ( Yujeong Huh ) , 홍석영 ( Suk-young Hong ) , 이수영 ( Su Yeong Lee ) , 김명진 ( Myoung-jin Kim ) , 고상호 ( Sang Ho Go ) , 이진주 ( Jin Joo Lee ) , 박현우 ( Hyunwoo Park ) , 이혜리 ( Hyeri Lee ) , 김지혜 ( Jeehye Kim ) , 전수아

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 179-187 (9 pages)

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Quality control systems of environmental testing laboratories are operated on the basis of proficiency tests and on-site assessments conducted in nine fields of testing laboratories. In this study, the assessment results of quality control systems present in environmental testing laboratories are analyzed with respect to their conformance with international standards(ISO/IEC 17025). The assessment results of quality control systems of 357 environmental testing laboratories indicate that the majority of the targeted laboratories meet the conformity requirements but 10 laboratories do not meet the conformity requirements. According to the score distribution, the waste testing laboratory and persistent organic pollutants testing laboratory have the highest scores of 88.2 points and 87.6 points, respectively. The air quality testing laboratory and odor testing laboratory have the lowest scores of 82.3 points and 80.1 points. Furthermore, the overall average score has increased from 84.0 points in the year 2012 to 85.4 points in the year 2016.

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4수동 수질시료채취장치(PWSD) 흡착제별 미량유해물질 흡착효율 평가: PWSD-퇴적물 상관성 분석

저자 : 이인석 ( In-seok Lee ) , 오정은 ( Jeong-eun Oh )

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 188-197 (10 pages)

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To evaluate the effectiveness of an olive oil adsorbent as an alternative adsorbent to triolein, we applied a Passive water-sampling device (PWSD) equipped with olive oil and triolein adsorbents to the highly polluted Geumho River basin. The olive oil adsorbent showed similar adsorption efficiencies (adsorption amount and pattern) for various micropollutants [i.e., brominated flame retardants (BFRs) and synthetic musk compounds (SMCs)] having different physico-chemical properties compared to the triolein adsorbent. The adsorption amount of the olive oil adsorbent for Σ27PBDEs ranged between 95 and 110%, Σ3HBCDs ranged between 91 and 105%, TBBPA ranged between 100 and 125%, and SMCs ranged between 110 to 125% compared to the triolein adsorbent. The adsorption patterns of each micropollutant in the olive oil adsorbent were quite similar to those in the triolein adsorbent, whereas the adsorption patterns in the adsorbents were somewhat different compared to those in the sediment according to the physico-chemical properties of each micropollutant. The concentration levels of BFRs in the Geumho River basin were mainly affected from the wastewater composition (i.e., textile, fabric, dyeing, and chemicals) of the influents of the sewage treatment plant (STP), whereas SMCs were estimated to be affected by the capacity of the STP and the discharging flow rate of the stream to the river. Therefore, we concluded that the olive oil adsorbent-containing PWSD is a highly cost-effective adsorbent compared to triolein for performing long-term monitoring of lipophilic micropollutants that have various physico-chemical properties (e.g., log Kow between 4 and 10).

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5진양호 퇴적물의 이화학적 특성 변화

저자 : 김신 ( Shin Kim ) , 진달래 ( Dalrae Jin ) , 이혜윤 ( Hyeyun Lee ) , 이권철 ( Kwonchul Lee ) , 정현기 ( Hyungi Jeong ) , 권헌각 ( Heongak Kwon ) , 김용석 ( Yongseok Kim ) , 양득석 ( Deukseok Yang )

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 198-206 (9 pages)

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To investigate the change in physic-chemical characteristics in the sediments of the Jinyang lake, surface sediments were collected and analyzed for concentrations of organic matters (IL, TOC, and TN) and metals (Al, Zn, Cr, Pb, Cu, Ni, As, and Cd), and for grain size at three sites in four different years (from 2015 to 2018). Our results indicate that the water depth was shallowest at the HS3 site from the Namgang dam and highest at the adjacent site. Since an increased in 2016, concentrations of organic matters did not changed notably and they were lowest at the HS3 and highest at the HS2 and HS1 sites. Concentrations of most metals decreased after the increase in 2016 and were lowest at the HS3 site. Sediments were mainly composed silt and sand, while the sediments at the HS3 site had a coarser composition. Correlation analysis show that water depth affected grain size, which again greatly affected the concentration of organic matters and metals. Based on these results, we propose that the shallowest site in the study area was strongly affected by flow velocity, which resulted in a decrease in fine sediments and, consequently, in a relatively low pollution of organic matters and metals as compared to the deeper sites.

KCI등재

6SWAT 모형을 이용한 조류발생 오염부하 삭감 효과 평가(대청호를 중심으로)

저자 : 태은아 ( Eun-a Tea ) , 채민희 ( Min-hee Chae ) , 조윤해 ( Yoon-hea Cho ) , 천세억 ( Se-uk Cheon ) , 길기범 ( Gi-beom Kil ) , 조형진 ( Hyoung-jin Cho )

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 207-216 (10 pages)

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Daecheong Lake plays a major role in securing water resources in the central region. This lake is experiencing problems due to the yearly occurrence of algae and therefore, long-term monitoring of the lake is conducted to analyze water quality and tidal characteristics. It is found that pollutants containing large amounts of nitrogen and phosphorus are scattered in the upper stream of the Okcheon Stream, which is a tributary. Cyanobacteria grow in significant quantities every year due to sewage treatment plants. We use a SWAT model to evaluate pollutant reduction for different load scenarios. Our findings generally support that Scenario 3, the Farm Management, Point Pollution Reduction and Creation of an Overland Pond method can control the pollutants most efficiently, thereby reducing the amount of nutrients that flow into the river and suppressing the occurrence of algae.

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7국내 SRF 사용시설의 배출가스 내 바이오매스 함량 분석방법 연구- 용해선별법과 탄소동위원소 질량분석법 비교

저자 : 권준화 ( Jun-hwa Kwon ) , 권영현 ( Young-hyun Kwon ) , 유하녕 ( Ha-nyoung Yoo ) , 고영재 ( Young-jae Ko ) , 전태완 ( Tae-wan Jeon ) , 신선경 ( Sun-kyoung Shin ) , 강준구 ( Jun-gu Kang )

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 217-223 (7 pages)

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Carbon dioxide produced from biomass is biogenic. It is considered to be neutral carbon, and is therefore excluded from calculations of greenhouse gas emissions. In Korea, methods for calculating greenhouse gas emissions are categorized into Tiers 1 to 4, according to emission activities. Emissions measured by the methods in Tiers 1 to 3 are partially excluded from total CO2 emissions according to the proportion of biomass contained in the waste. The Tier 4 method measures CO2 emissions by measuring the amount and composition of the exhaust gas. However, this method does not consider the biomass content. In Tier 4, as in Tiers 1 to 3, it is necessary to partially exclude CO2 emissions from the greenhouse gas emissions in the flue gas according to the biomass ratio. In this study, the biomass content of SRF used in domestic facilities was analyzed using SDM. In addition, the biomass content of the exhaust gas from these facilities was analyzed using AMS. It was found that SRF contains 43.6% biomass on average. Furthermore, it was confirmed that the biomass content of the SRF used in facilities measured by SDM and the biomass content of the exhaust gases measured by AMS were similar.

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8조리시 발생되는 입자상 및 가스상 오염물질의 특성-육류와 생선구이를 중심으로

저자 : 원수란 ( Soo Ran Won ) , 지현아 ( Hyun Ah Ji ) , 권명희 ( Myunghee Kwon ) , 황은설 ( Eun Seol Hwang ) , 이정섭 ( Jeong-sub Lee ) , 심인근 ( In-keun Shim )

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 224-229 (6 pages)

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Various pollutants are emitted and released during cooking, smoking, cleaning, and building materials in indoor environments. Indoor air quality management in kitchens is important because a considerable amount of pollutants are produced by the high temperature and combustion conditions associated with the cooking process. In this study, the correlation between the concentration characteristics of several indoor pollutants generated during cooking, and the detected concentration of these pollutants is investigated based on the ventilation pattern. When liquefied natural gas was burned for one hour without ingredients, the levels of CO and NO2 were 6-7 times higher compared with the background concentration due to incomplete combustion. When fish was roasted, PM2.5 concentration was approximately three times higher compared with when meat was roasted. However, the level of gaseous pollutants was higher for the latter. Based on the evaluation of the ventilation effect during the operation of the range hood, the concentration of particulate and gaseous pollutants (CO, NO2) was approximately ten times lower compared with the off state. In addition, when the hood is turned off, the time taken to decrease the concentration in the pre-cooked state is five hours or more, indicating that ventilation is necessary for indoor cooking.

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9군산연안의 퇴적물과 수산생물에서 다환방향족탄화수소(PAHs) 및폴리염화비페닐(PCBs)의 농도분포와 인체위해도 평가

저자 : 이봉민 ( Bongmin Lee ) , 성재현 ( Jae-hyun Seong ) , 박시현 ( Sihyeon Bak ) , 이인석 ( In-seok Lee ) , 최민규 ( Minkyu Choi )

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 230-241 (12 pages)

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Distributions of 16 PAHs and 82 PCBs (including dioxin-like PCBs, DL-PCBs, and non-dioxin-like PCBs, NDL-PCBs) were investigated in sediment and seafood samples collected from the Gunsan coast, Korea. Total PAH (Σ16PAH) concentrations in sediments were in a range of 0.09~108 (mean: 57.9) ng/g-dry and gradually decreased outwardly. PAHs in marine sediments were originated from both combustion processes and petroleum sources. The total PCB (Σ82PCB) concentrations in sediments were in a range of nd (not detected)-0.64 (mean: 0.27) ng/g-dry, and DL-PCB (Σ12 dioxin-like PCB) were in a range of nd-0.293 (mean 0.054) pg-TEQ/g-dry. DL-PCB concentrations were correlated with NDL-PCB concentrations. In this study, the concentrations of PAHs and PCBs in marine sediments did not exceed the ecotoxicological values. Total PAH concentrations ranged from nd to 24.3 (mean: 5.35) ng/g-wet, benzo[a]pyrene (BaP) was not detected in seafood samples and the concentrations of Σ4PAH (BaP, chrysene, benzo[a]anthracene, and benzo[b]fluoranthene; nd-18.5 ng/g-wet) were lower than the maximum level (30 ng/g-wet) set by EU. The concentrations of NDL-PCBs in seafood samples were in a range of nd-0.19 (mean: 0.08) ng/g-wet less than 1% of the EU-set maximum level. The DL-PCB concentrations were below 0.1 pg-TEQ/g-wet, less than 1% of the EU-set maximum level. Human risk assessment of PAHs and PCBs via seafood consumption was carried out, and both lifetime cancer risk and non-cancer risk were low.

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10주거환경 중 다환방향족탄화수소(PAHs) 분석방법 제시를 위한 연구

저자 : 고상호 ( Sang-ho Ko ) , 임태숙 ( Tae-sook Lim )

발행기관 : 한국환경분석학회 간행물 : 환경분석과 독성보건 22권 4호 발행 연도 : 2019 페이지 : pp. 242-250 (9 pages)

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In this study, methods of extraction, purification, and instrumental analysis are validated for 16 types of polycyclic aromatic hydrocarbons (PAHs) defined by the United States Environmental Protection Agency (US EPA), to analyze their occurrence during cooking in residential environments. Accelerated solvent extraction (ASE), which is more efficient than other extraction methods, are used and the recovery rate of gaseous samples (excluding NaP) and particulate samples was 80-110% with a relative standard deviation (RSD) of 0.6-19.8%. The purification method was compared with the column and the cartridge purification, with recovery rates of 80-110% and 60-100%, respectively. Through this process, a high recovery rate of the 16 substances was confirmed by the column purification method after ASE. The rate was 78-102% (RSD: 0.3-10%) for the gas samples and 73.7-101.7% (RSD: 0.7-20%) for particulate samples, respectively. The recovery rate of the analytical method used in this study was 66.6-80.2% (RSD: 4.7-8.3%) in the gas phase samples and 72.5-97% (RSD: 5.1-10.1%) in the particulate samples. As a result, it seems reasonable to apply the analytical method proposed in this study to real sample analyses.

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1연안해역에서 석유오염물질의 세균학적 분해에 관한 연구

(2006)홍길동 외 1명심리학41회 피인용

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(2006)홍길동심리학41회 피인용

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(2006)홍길동41회 피인용

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