Abstract
Humic
acid
(HA),
as
an
important
part
of
natural
organic
matter
(NOM),
is
a
precursor
disinfection
byproducts.
HA
affects
the
migration
and
transformation
inorganic
substances
such
metal
ions,
causing
direct
harm
to
ecological
environment
human
health.
Therefore,
removal
aspect
geochemical
research.
In
this
review,
research
on
application
biochar
modified
biochar,
which
exhibit
excellent
capability,
in
treatment
HA-like
NOM
water
summarized.
The
different
mechanisms
via
are
discussed
by
analyzing
structure-activity
relationship
under
various
influencing
conditions.
performance
mechanism
adsorption,
Fenton,
photocatalysis,
electrochemical
oxidation
methods
analyzed,
their
advantages
disadvantages
compared.
Finally,
potential
development
direction
multifunctional
materials
for
NOM,
including
HA,
from
reviewed.
This
review
provides
theoretical
technical
support
using
novel
its
actual
bodies.
Graphical
Abstract
Biochar
is
a
waste-derived
material
that
can
sequester
carbon
at
large
scale.
The
development
of
low-carbon
and
sustainable
biochar-enhanced
construction
materials
has
attracted
extensive
interest.
Biochar,
having
porous
nature
highly
functionalised
surface,
provide
nucleation
sites
for
chemical
reactions
exhibit
compatibility
with
cement,
asphalt,
polymer
materials.
This
study
critically
reviewed
the
state-of-the-art
materials,
including
biochar-cement
composites,
biochar-asphalt
biochar-plastic
etc.
efficacies
mechanisms
biochar
as
were
articulated
to
improve
their
functional
properties.
critical
review
highlighted
roles
in
cement
hydration,
surface
groups
engineered
promoting
reactions,
value-added
merits
(such
humidity
regulation,
thermal
insulation,
noise
reduction,
air/water
purification,
electromagnetic
shielding,
self-sensing).
major
properties
are
correlated
features
functionalities
Further
advances
our
understanding
biochar’s
various
composites
foster
next-generation
design
carbon–neutral
Graphical
