Natural flocculants for the treatment of wastewaters containing dyes or heavy metals: A state-of-the-art review
Flocculation is a water and wastewater treatment technology whereby the large aggregation
of flocs in water can be formed and be later separated through sedimentation. This review …
of flocs in water can be formed and be later separated through sedimentation. This review …
Recent achievements in polymer bio-based flocculants for water treatment
P Maćczak, H Kaczmarek, M Ziegler-Borowska - Materials, 2020 - mdpi.com
Polymer flocculants are used to promote solid–liquid separation processes in potable water
and wastewater treatment. Recently, bio-based flocculants have received a lot of attention …
and wastewater treatment. Recently, bio-based flocculants have received a lot of attention …
Bio-based flocculants for sustainable harvesting of microalgae for biofuel production. A review
CN Ogbonna, EG Nwoba - Renewable and Sustainable Energy Reviews, 2021 - Elsevier
Energy is indispensable to human existence and sustains economic and individual activities
globally. The rising environmental challenges of global warming and other climate changes …
globally. The rising environmental challenges of global warming and other climate changes …
Recent advances in polysaccharide bio-based flocculants
Natural polysaccharides, derived from biomass feedstocks, marine resources, and
microorganisms, have been attracting considerable attention as benign and environmentally …
microorganisms, have been attracting considerable attention as benign and environmentally …
A tannin-based agent for coagulation and flocculation of municipal wastewater: Chemical composition, performance assessment compared to Polyaluminum chloride …
Chemical composition and flocculation efficiency were investigated for a commercially
produced tannin–based coagulant and flocculant (Tanfloc). The results of Fourier Transform …
produced tannin–based coagulant and flocculant (Tanfloc). The results of Fourier Transform …
Direct Z-Scheme charge transfer in heterostructured MoO3/g-C3N4 photocatalysts and the generation of active radicals in photocatalytic dye degradations
Photocatalytic degradation is an attractive strategy to purify waste water contaminated by
macromolecular organics. Compared with the single-component photocatalysts …
macromolecular organics. Compared with the single-component photocatalysts …
Microbial flocculants as an alternative to synthetic polymers for wastewater treatment: a review
Microorganisms such as bacteria, fungi, and microalgae have been used to produce
bioflocculants with various structures. These polymers are active substances that are …
bioflocculants with various structures. These polymers are active substances that are …
Bacterial bioflocculants: a review of recent advances and perspectives
Recently, culturing of bioflocculants has attracted tremendous attention because of its
extraordinary flocculating activity and biodegradability to create a green and healthy …
extraordinary flocculating activity and biodegradability to create a green and healthy …
Experimental studies on zeta potential of flocculants for harvesting of algae
An experimental study was performed to evaluate the comparative efficiency of bio-
flocculant (waste egg shell), laboratory available calcium carbonate (LACC) and alum (Al 2 …
flocculant (waste egg shell), laboratory available calcium carbonate (LACC) and alum (Al 2 …
Drinking water treatment by stepwise flocculation using polysilicate aluminum magnesium and cationic polyacrylamide
J Ma, R Wang, X Wang, H Zhang, B Zhu, L Lian… - Journal of …, 2019 - Elsevier
In the current work, polysilicate aluminum magnesium (PSAM) and cationic polyacrylamide
(cPAM) were stepwise used for drinking water treatment. The flocculant was characterized …
(cPAM) were stepwise used for drinking water treatment. The flocculant was characterized …