TY  - CONF
A1  - Suparmaniam, U.
A1  - Lam, M.K.
A1  - Uemura, Y.
A1  - Shuit, S.H.
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85068656308&doi=10.1088%2f1755-1315%2f268%2f1%2f012121&partnerID=40&md5=d5f99d71356a89526c8bbda126d62102
VL  - 268
Y1  - 2019///
PB  - Institute of Physics Publishing
SN  - 17551307
N2  - As microalgae biomass is considered as the most assuring source of biodiesel, flocculation has become a potential technology that could be able to alleviate microalgae dewatering cost which is the cornerstone hindrance of their full-scale application. However, large scale harvesting of microalgae biomass using commercial flocculating agents is obstructed by economic and environmental drawbacks upon downstream discharge. Thus, in the present work, a novel introduction of natural flocculant extracted from waste biomass, which is, chicken's eggshell membrane was made to harvest Chlorella vulgaris. Flocculation tests were carried out to test the effectiveness of the natural flocculant to recover microalgae biomass. Chicken's eggshell membrane was proven to be one of the effective bioflocculant as it achieved above 60  of flocculation efficiency after 1 hour of sedimentation with optimum flocculation parameters of pH 11.8 with 80 mg/L of flocculant dosage at 40 °C. © Published under licence by IOP Publishing Ltd.
N1  - cited By 9; Conference of International Conference on Sustainable Energy and Green Technology 2018, SEGT 2018 ; Conference Date: 11 December 2018 Through 14 December 2018; Conference Code:149231
ID  - scholars11475
TI  - Development of Bioflocculant from Chicken's Eggshell Membrane to Harvest Chlorella vulgaris
KW  - Algae; Animals; Biomass; Energy conservation; Environmental technology; Harvesting; Microorganisms; Ostwald ripening
KW  -  Bioflocculants; Chlorella vulgaris; Eggshell membranes; Flocculant dosages; Flocculating agents; Flocculation efficiency; Full-scale applications; Potential technologies
KW  -  Flocculation
AV  - none
ER  -