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Title 

Harvesting of Chlorella vulgaris using a bioflocculant from Paenibacillus sp. AM49

Authors 

Hee Mock OhSeog June LeeMyung Hwan ParkHee Sik KimHyoung Chin KimJung Hoon YoonGi Seok KwonByung Dae Yoon

Publisher 

Springer Verlag (Germany)

Issue Date 

2001

Citation 

Biotechnology Letters, vol. 23, no. 15, pp. 1229-1234

Keywords 

bioflocculantchlorella vulgarismicroalgaepaenibacillus sp. AM49

Abstract 

Microbial flocculants for harvesting mass cultured Chlorella vulgaris were screened and that from Paenibacillus sp. AM49 was identified as the best. The flocculation efficiency of this bioflocculant increased with the pH within a range of pH 5-11 and was 83%, which was higher than the 72% and 78% produced by aluminum sulfate and polyacrylamide, respectively. The highest flocculation efficiency was with 6.8 mm CaCl2 as co-flocculant. The bioflocculant from Paenibacillus sp. AM49 can be used effectively to harvest C. vulgaris from large-scale cultures.

ISSN 

0141-5492

Link 

http://dx.doi.org/10.1023/A:1010577319771

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


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