Frontiers in Environmental Science,
Journal Year:
2023,
Volume and Issue:
11
Published: April 20, 2023
Textile
industry
wastewater
has
become
a
growing
concern
in
recent
years
due
to
it
been
characterized
by
high
load
of
organic
dyes,
suspended
and
dissolved
solids,
alkaline
pH,
low
biodegradability.
As
result,
environmental
authorities
necessitate
textile
industries
treat
effluents
before
discharge
into
the
environment.
Tertiary
filters,
particularly
membrane
filtrations,
are
most
preferable
process
recover
good-quality
water
at
tertiary
treatment
phase,
which
feeds
from
secondary
effluents,
processes.
However,
fouling
is
still
challenge
higher
colloids,
matter,
level
bio-colloids
(mostly
effluents)
process.
Bio-colloids
any
colloidal
entities
matter
including
microorganisms
their
exudates.
Hence,
coagulation/flocculation
unit
process,
as
pretreatment
option,
critical
both
primary
stage
after
(biological)
prevent
problems
filters.
We
reviewed
identifying
major
foulants
causing
filter
damage
available
option
for
removal
these
foulants.
focus
on
suggest
good
alternative
provides
reliable
turbidity
that
arises
solids
colloids.
Amongst
different
types
foulants,
we
present
bio-colloidal
could
be
causes
fouling.
These
less
understood
expected
dominant
wastewater,
established
alternatives
not
well
developed
bio-foulants
fed
effluent.
Thus,
need
critically
identified
plants
integrate
suitable
options
potentiality.
proposed
reduce
stage,
next
effluent,
critical.
