Insight Into Microbial Community Aerosols Associated With Electronic Waste Handling Facilities by Culture-Dependent and Culture-Independent Methods
Bibliographic Data
| ID | 22077256 |
|---|---|
| Authors | Yimin Pan (0009-0009-9756-565X, Southern Medical University), Qiaoqiao Ren (0000-0001-5561-1747, Southern Medical University), Pei Chen (0000-0002-8004-7719, Southern Medical University), Jiguo Wu (Southern Medical University), Zhendong Wu (0009-0006-8571-4222, Southern Medical University), Guoxia Zhang (0000-0003-2530-3238, Southern Medical University, corresponding author) |
| Year | 2021 |
| Volume | 9 |
| Pages | 657784-657784 |
| Publication date | 2021-04-06 |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Frontiers in Public Health (JOURNAL) |
| Journal identifiers | ISSN: 2296-2565 • E-ISSN: 2296-2565 |
| Publisher | Frontiers Media SA (PUBLISHER • CH) |
| DOI | 10.3389/fpubh.2021.657784 |
| PMID | 33889561 |
| OpenAlex | W3142737051 |
| Language | EN |
| References cited | 51 |
Airborne microorganisms in the waste associated environments are more active and complex compared to other places. However, the diversity and structure of airborne bacteria in waste-associated environments are still not clearly understood. The purpose of this study was to assess airborne bacterial community in electronic waste dismantling site and a waste transfer station based on culture-dependent and culture-independent methods. A total of 229 isolates were obtained from four airborne sites collected from residential area, electronic industrial park, and office area in or near an electronic waste dismantling site and a waste transfer station in Southern China in the morning, afternoon, and evening. Most of the isolates were isolated from air for the first time and 14 potentially novel species were identified by Sanger sequencing. Bacterial communities in waste-associated bioaerosols were predominated by Proteobacteria and Bacteroidetes. Abundant genera (>1%) included Paracaedibacteraceae (uncultured EF667926), Ralstonia, Chroococcidiopsis , Chitinophagaceae (uncultured FN428761), Sphingobium , and Heliimonas . One-third of the species in these genera were uncultured approximately. Differences community structure existed in airborne bacterial diversity among different sampling sites. These results showed that waste-associated environments have unique bacterial diversity. Further studies on such environments could provide new insights into bacterial community
Business · Environmental health · Indoor Air Quality and Microbial Exposure · Medicine
| Highly cited | No |
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