期刊
BIORESOURCE TECHNOLOGY
卷 151, 期 -, 页码 6-11出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2013.10.035
关键词
Microalgae harvesting; Flocculation; Chlamydomonas sp CRP7; Chlorella sp CB4; Cationic cassia
资金
- Council of Scientific & Industrial Research (CSIR), Government of India [09/554/(0036)/2013 EMR-I]
- Centre of Excellence (COE), TEQIP [NPIU/TEQIP II/FIN/31/158]
- Central Instrumentation Facility (CIF), BIT, Mesra
- Department of Applied Chemistry
Green unicellular microalgae have a capacity to entrap CO2 to increase their biomass through photosynthesis and are important for the value added product. The presence of COOH and NH2 groups are responsible for imparting negative zeta value. The present work emphasizes on the synthesis of cationic cassia (CCAS) by the insertion of quaternary amine groups onto the backbone of cassia (CAS) from N-3-Chloro-2-hydroxypropyl trimethyl ammonium chloride (CHPTAC) which was further characterized via FTIR, SEM, elemental analysis and intrinsic viscosity. The optimal dosage of the synthesized cationic cassia is used to flocculate two different green fresh water algae viz. Chlamydomonas sp. CRP7 and Chlorella sp. CB4 were evaluated. 80 and 35 mg L-1 was optimized dose for dewatering of above algae, respectively. (C) 2013 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据