권호기사보기
| 기사명 | 저자명 | 페이지 | 원문 | 기사목차 |
|---|
| 대표형(전거형, Authority) | 생물정보 | 이형(異形, Variant) | 소속 | 직위 | 직업 | 활동분야 | 주기 | 서지 | |
|---|---|---|---|---|---|---|---|---|---|
| 연구/단체명을 입력해주세요. | |||||||||
|
|
|
|
|
|
* 주제를 선택하시면 검색 상세로 이동합니다.
Indoor air purification using microalgae is attracting considerable attention worldwide due to changing lifestyles, with people increasingly living indoors (>80%). This study aimed to develop a microalgal bead (MB)-based air purifier for enhanced indoor air quality control and assess the efficiency of a 10-L MB air purifier (ChloChloTM) in removing CO2 and three types of volatile organic compounds (acetaldehyde, formaldehyde, and toluene). Optimal light intensity, temperature, and initial cell density for microalgal growth and CO2 fixation were found to be 300 mol/m2/s, 25oC, and 0.25 g/L, respectively. Additionally, we optimized the components (N, P, and Mg) of BG-11 to improve its properties. Modified BG-11 increased the CO2 fixation rate (21%) and microalgal biomass productivity more than standard BG-11. Particulate matter (PM3.0) and volatile organic compound removal test for 2 h revealed that the established 10-L MB air purifier effectively eliminated up to 32% PM3.0. Its acetaldehyde, formaldehyde, and toluene removal rates were 10, 26, and 15%, respectively. Finally, biomass and culture broth from the air purifier were analyzed for their heavy metal contents and cytotoxicity in human fibroblasts. Notably, both microalgal biomass and culture broth contained lower than the standard levels of heavy metals and did not exhibit any cytotoxicity.
Overall, these results highlight the eco-friendly air pollutant removal capacity and applicability of the microalgal biomass and culture broth of our established MB air purifier.*표시는 필수 입력사항입니다.
| 전화번호 |
|---|
| 기사명 | 저자명 | 페이지 | 원문 | 기사목차 |
|---|
| 번호 | 발행일자 | 권호명 | 제본정보 | 자료실 | 원문 | 신청 페이지 |
|---|
도서위치안내: / 서가번호:
우편복사 목록담기를 완료하였습니다.
*표시는 필수 입력사항입니다.
저장 되었습니다.