This brief critically reviews the structure and applications of
polysaccharide based materials as a green and sustainable resource in
water and water treatment operations. The authors present a fascinating
insight into the application of this renewable resource in water and
wastewater treatment operations approached from multiple perspectives:
mechanistic insight into the coagulation efficiency of polysaccharides
based coagulants; progress and prospects of polysaccharide composites as
adsorbent for water and wastewater treatment; structural modifications
of polysaccharides for enhanced performance as adsorbents; tuning
polysaccharides framework for optimal coagulation efficiency; and
tapping into microbial polysaccharides for water and wastewater
purifications.This brief is aimed at professionals active in the science
and engineering aspects of water and wastewater treatment operations.