Extracellular polymeric substances of bacteria and their potential environmental applications

TT More, JSS Yadav, S Yan, RD Tyagi… - Journal of environmental …, 2014 - Elsevier
Biopolymers are considered a potential alternative to conventional chemical polymers
because of their ease of biodegradability, high efficiency, non-toxicity and non-secondary …

A comprehensive review on harvesting of microalgae for biodiesel–key challenges and future directions

T Mathimani, N Mallick - Renewable and Sustainable Energy Reviews, 2018 - Elsevier
Economically viable microalgal biodiesel production is unrealistic and unsustainable owing
to expensive harvesting or dewatering techniques. Hence, immense and meticulous …

Microalgae biofuels: a critical review of issues, problems and the way forward

MK Lam, KT Lee - Biotechnology advances, 2012 - Elsevier
Culturing of microalgae as an alternative feedstock for biofuel production has received a lot
of attention in recent years due to their fast growth rate and ability to accumulate high …

Bioflocculation: an alternative strategy for harvesting of microalgae–an overview

SB Ummalyma, E Gnansounou, RK Sukumaran… - Bioresource …, 2017 - Elsevier
Microalgae based research has been extensively progressed for the production of value
added products and biofuels. Potential application of microalgae for biofuel is recently …

Bioflocculation formation of microalgae-bacteria in enhancing microalgae harvesting and nutrient removal from wastewater effluent

TDP Nguyen, TVA Le, PL Show, TT Nguyen… - Bioresource …, 2019 - Elsevier
Microalgal bacterial flocs can be a promising approach for microalgae harvesting and
wastewater treatment. The present study provides an insight on the bioflocs formation to …

Realizable wastewater treatment process for carbon neutrality and energy sustainability: A review

R Kadam, K Khanthong, B Park, H Jun… - Journal of environmental …, 2023 - Elsevier
Despite a quick shift of global goals toward carbon-neutral infrastructure, activated sludge
based conventional systems inhibit the Green New Deal. Here, a municipal wastewater …

Extracellular biopolymeric flocculants: recent trends and biotechnological importance

H Salehizadeh, SA Shojaosadati - Biotechnology advances, 2001 - Elsevier
Many microorganisms secrete extracellular biopolymeric flocculants (EBFs) in the culture
broth. This work reviews the development of EBF research and applications. Aspects …

Microbial flocculation, a potentially low-cost harvesting technique for marine microalgae for the production of biodiesel

AK Lee, DM Lewis, PJ Ashman - Journal of Applied Phycology, 2009 - Springer
Microbial flocculation is investigated as a separation technique for harvesting marine
microalgae for the production of biodiesel. Organic carbon (acetate, glucose or glycerine) …

Physicochemical properties of exopolysaccharide produced by Lactobacillus kefiranofaciens ZW3 isolated from Tibet kefir

Y Wang, Z Ahmed, W Feng, C Li, S Song - International Journal of …, 2008 - Elsevier
An exopolysaccharide (EPS) producing strain, ZW3, was isolated from Tibet kefir grain and
was identified as Lactobacillus kefiranofaciens. FT-IR spectroscopy revealed the presence …

Bioflocculant production by culture of Serratia ficaria and its application in wastewater treatment

WX Gong, SG Wang, XF Sun, XW Liu, QY Yue… - Bioresource …, 2008 - Elsevier
A bioflocculant-producing bacterium was isolated from soil and identified as Serratia ficaria.
Using optimized culture conditions a flocculating activity of 95.4% was obtained. It was found …