Flocculation of<i>Bacillus amyloliquefaciens H</i>Disintegrates with Cationized Starch and Aminated Hydroxyethylcellulose

Mažeika, Darius; Streckis, Sarunas; Radzevicius, Kostas; Liesienė, Jolanta; Valančius, Zenonas

doi:10.1080/01932691.2014.893528

Cited by 2 publications

(2 citation statements)

References 24 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It can be seen that the same tendency remains when higher concentrations of polymers are used. Results of higher concentrations of polymers correlate to the data obtained during flocculation of Bacillus amyloliquefaciens H lysate (43). In that study it was shown that cationic starch and DEAE-HEC can be used for flocculation of cell disintegrates.…”

Section: Flocculation With Different Polymerssupporting

confidence: 58%

See 1 more Smart Citation

Optimization of Crossflow Microfiltration of DisruptedArthrobacter luteusCells

Mažeika

Rušinas

Stupak

et al. 2015

Separation Science and Technology

View full text Add to dashboard Cite

Influence of various conditions on crossflow microfiltration of disrupted Arthrobacter luteus cells has been analyzed. Evaluation of permeate flux and transmission of macromolecules through the membrane demonstrates that the 750 kDa MWCO polysulfone membrane is the most efficient. Ionic strength, cell concentration, and pH have the highest influence on the yield of AluI restriction endonuclease. Meanwhile, the flocculation and decreased pH have the largest effect on performance of crossflow microfiltration. Flocculation with polyethyleneimine (PEI) have increased the permeate flux to 45.7 Lh −1 m −2 and pH5.5 decreased the flux to 22.2 Lh −1 m −2 . In conclusion, optimal conditions for crossflow microfiltration of A. luteus cells lysate have been identified.

show abstract

Section: Flocculation With Different Polymerssupporting

confidence: 58%

“…Flocculation was performed with four cationic polymers as the most effective flocculants are shown to be positively charged (42,43). The purpose of these experiments was to investigate the flocculation efficiency of different polymers.…”

Section: Flocculation With Different Polymersmentioning

confidence: 99%