최우단 히엔 티 뉴옌 김은주 조경진 2024-01-19T12:04:09Z 2024-01-19T12:04:09Z 2022-05-27 2022-04 1225-7672 https://pubs.kist.re.kr/handle/201004/115291 Recently microplastic (MP) biofilm is being attracted as an important environmental issue because it can act as a pollutant carrier in aqueous system. Therefore, this study investigated the MP biofilm communities originated from freshwater. The results showed the bacterial community structure of MP biofilm was distinctively different from the freshwater regardless of biofilm-forming condition and MP type. For MP biofilm communities exposed to raw freshwater, Solimonas variicoloris-like microbe, Frigidibacter albus-like microbe, Nitrospirillum amazonense-like microbe, and Pseudochroococcus couteii-like microbe became abundant, while Acinetobacter johnsonii, Macellibacteroides fermentans, and Sedimentibacter acidaminivorans-like microbe were found as major bacteria for MP biofilm communities exposed to organic rich condition. The results of this study suggest that the unique freshwater biofilm community could be formed on the MP surface. Korean 대한상하수도학회 미세플라스틱 표면에 형성된 담수 유래 생물막 군집 고찰 Investigation of microplastic biofilm communities originated from freshwater Article 10.11001/jksww.2022.36.2.97 2 상하수도학회지, v.36, no.2, pp.97 - 106 상하수도학회지 36 2 97 106 N kci ART002831937 생물막 담수 미생물 군집 차세대 염기서열 분석 Microplastic Biofilm Freshwater Microbial community Next generation sequencing 미세플라스틱