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송금주 ( Geum-ju Song ),이여경 ( Yeo-gyeong Lee ),권기현 ( Gi-hyeon Gwon ),이형우 ( Hyung-woo Lee ),조주연 ( Ju-yeon Cho ),박세진 ( Se-jin Park ) 대한한방신경정신과학회 2021 동의신경정신과학회지 Vol.32 No.3
Objectives: To review research trends in the treatment of epilepsy with Traditional Korean Medicine. Methods: Thirteen studies were selected by searching OASIS, RISS, SIENCEON, KISS, KoreaMed, and KMBASE from 2000.01.01 to 2021.08.28. Results: Studies were analyzed by year, format, publication site, age of patient, treatment method, follow-up study, herbal treatment, acupuncture, and limitations. Analysis confirmed that oriental medical treatment was sufficiently effective in relieving symptoms of epilepsy. Conclusions: Acupuncture and herbal medicine could be considered to relieve symptoms of epilepsy. However, due to some limitations in those studies, more in-depth and broader research is needed in the future.
석탄화력발전시설에서 배출되는 TSP, PM10, PM2.5의 유해중금속 분포
송금주 ( Geum-ju Song ),문영훈 ( Young-hoon Moon ),주종호 ( Jong-ho Joo ),이아영 ( A-yeoung Lee ),이재복 ( Jae-bok Lee ) 한국환경분석학회 2018 환경분석과 독성보건 Vol.21 No.3
In this study, the distributions of hazardous heavy metals (HHMs) in TSP, PM10, PM2.5 were investigated. In the coal used in the tested plant, that Zn and Cu were most common HHMs, and Cd was rarest. In TSPs from the SCR inlet, FGD inlet and stack, the content of Zn in the coal was the highest, but the distributions of other HHMs were different. At the SCR inlet, the distributions of HHMs in PM10 and TSP differed, and concentration of HHMs in PM10 and TSP was increased. At the FGD inlet and stack the HHM distributions in PM10 and TSP were the same. At the SCR inlet, the HHM distribution in PM2.5 differed from those in TSP and PM10. At the SCR inlet, the HHM concentration was higher in PM2.5 than in TSP and PM10. At the FGD inlet and stack the distribution of HHMs in PM2.5 was very different from those in TSP and PM10 at FGD.
석탄화력발전시설에서의 TSP 및 PM<sub>10</sub>, PM<sub>2.5</sub> 배출특성
송금주 ( Geum-ju Song ),문영훈 ( Young-hoon Moon ),주종호 ( Jong-ho Joo ),이아영 ( A-yeoung Lee ),이재복 ( Jae-bok Lee ) 한국환경분석학회 2018 환경분석과 독성보건 Vol.21 No.1
To quantify TSP, PM<sub>10</sub> and PM<sub>2.5</sub> emission characteristics, these parameters were sampled during all processes in a coal-fired power plant. Concentrations of TSP, PM<sub>10</sub> and PM<sub>2.5</sub> emitted from boiler were high, and the ratios of PM<sub>10</sub>/TSP and PM<sub>2.5</sub> /TSP were very low; this result means that the boiler emitted more coarse particles than fine particles. The ESP removed most of the coarse particles. At the FGD inlet the concentrations of TSP, PM<sub>10</sub> and PM<sub>2.5</sub> were low, but the ratios of PM<sub>10</sub>/TSP and PM<sub>2.5</sub>/TSP were higher than at the SCR inlet. The ESP removed ~99.8%, of the particulates but only ~99.5% of fine particles (PM<sub>10</sub>) and ~97.3% of ultrafine particles (PM<sub>2.5</sub>). Among the TSPs emitted from the stack, the proportion of PM<sub>10</sub> was 80-85% and of this, the proportion of PM<sub>2.5</sub> was 47-56%. Therefore, this study demonstrates that the stack of the plant emitted mostly PM<sub>10</sub> and PM<sub>2.5</sub>, and that the ESP as the dust remover installed in the plant should be improved to remove the fine particles.
송금주 ( Geum-ju Song ),문영훈 ( Young-hoon Moon ),주종호 ( Jong-ho Joo ),이아영 ( A-yeoung Lee ),권도형 ( Do-hyung Kwon ),김영희 ( Younghee Kim ),석광설 ( Kwang-seol Seok ) 한국환경분석학회 2016 환경분석과 독성보건 Vol.19 No.3
The lead (Pb) and cadmium (Cd) distribution characteristics was investigated in the zinc, lead and copper smelting plants for the assessment of anthropogenic Pb and Cd emitted from the non ferrous smelting plants. To assess the anthropogenic Pb and Cd emitted from a smelting plant, the input materials and output materials were collected from each process. The materials were sampled over the three times at each sampling point and analyzed with ICP or ICP-MS. According to the input materials used in the non-ferrous smelting plants, the ores were main input source of Pb and Cd. The Pb and Cd included in ores were produced the products throμgh the roasting process and casting process. In addition from the roasting process and casting process many byproduct or process waste were generated as the output materials emitted into the environment. Among the output materials emitted into the environment, the sludge was main source of Pb and Cd emitted into the environment. The emission amount of sludge was not so much, but the concentration of Pb and Cd in the sludge was very high. Therefore, the sludge dumped in landfill site should be controlled with Pb and Cd as content value, not as leaching value.