Water Environment Research,
Год журнала:
2019,
Номер
91(10), С. 1001 - 1008
Опубликована: Июнь 23, 2019
Abstract
Depletion
of
groundwater
resources
and
continued
decline
in
overall
quality
is
a
cause
concern
because
large
human
population
around
the
world
uses
as
source
drinking
water.
This
paper
presents
comprehensive
review
studies
published
year
2018
that
documented
issues
pollution,
sources,
distribution
reported
from
across
due
to
anthropogenic,
hydroclimatogical,
natural
processes.
Groundwater
pollution
organic
contaminants
focuses
particularly
on
pesticides,
herbicides,
emerging
concern.
Pollution
inorganic
pollutants
such
arsenic
other
heavy
metals
also
reviewed
with
particular
emphasis
regions
have
significantly
higher
incidence
these
groundwater.
A
compilation
various
included
showed
increased
incidences
waterborne
illnesses
fecal
microbial
contamination
poor
sanitary
practices.
Reviews
fluoride
nitrate
are
provide
readers
holistic
understanding
problem
world.
Practitioner
points
during
documented.
Occurrence
reported.
vulnerability
remains
critical
issue.
Environmental Science & Technology,
Год журнала:
2019,
Номер
53(13), С. 7234 - 7264
Опубликована: Июнь 3, 2019
Antibiotics,
the
most
frequently
prescribed
drugs
of
modern
medicine,
are
extensively
used
for
both
human
and
veterinary
applications.
Antibiotics
from
different
wastewater
sources
(e.g.,
municipal,
hospitals,
animal
production,
pharmaceutical
industries)
ultimately
discharged
into
treatment
plants.
Sorption
biodegradation
two
major
removal
pathways
antibiotics
during
biological
processes.
This
review
provides
fundamental
insights
sorption
mechanisms
classes
with
diverse
physical–chemical
attributes.
Important
factors
affecting
behavior
also
highlighted.
Furthermore,
this
sheds
light
on
critical
role
extracellular
polymeric
substances
adsorption
their
in
engineered
systems.
Despite
advancements,
systems
only
moderately
effective
(48–77%)
antibiotics.
In
review,
we
systematically
summarize
various
discussion
efficiency,
mechanisms,
bioreactor
operating
conditions
removal,
recent
innovative
advancements.
Besides,
relevant
background
information
including
classification,
properties,
occurrence
environment
is
briefly
covered.
aims
to
advance
our
understanding
fate
outlines
future
research
directions.
Microorganisms,
Год журнала:
2019,
Номер
7(6), С. 180 - 180
Опубликована: Июнь 22, 2019
The
ability
to
fight
bacterial
infections
with
antibiotics
has
been
a
longstanding
cornerstone
of
modern
medicine.
However,
wide-spread
overuse
and
misuse
led
unintended
consequences,
which
in
turn
require
large-scale
changes
policy
for
mitigation.
In
this
review,
we
address
two
broad
classes
corollaries
misuse.
Firstly,
discuss
the
spread
antibiotic
resistance
from
hotspots
evolution
environment,
special
concerns
given
potential
vectors
transmission.
Secondly,
outline
effects
pollution
independent
on
natural
microbial
populations,
as
well
invertebrates
vertebrates.
We
close
an
overview
current
regional
policies
tasked
curbing
areas
such
are
still
under
development.
Journal of Hazardous Materials,
Год журнала:
2021,
Номер
424, С. 127284 - 127284
Опубликована: Сен. 22, 2021
Pharmaceuticals
and
personal
care
products
(PPCPs)
are
found
in
wastewater,
thus,
the
environment.
In
this
study,
current
knowledge
about
occurrence
fate
of
PPCPs
aquatic
systems-including
wastewater
treatment
plants
(WWTPs)
natural
waters
around
world-is
critically
reviewed
to
inform
state
science
highlight
existing
gaps.
Excretion
by
humans
is
primary
route
entry
into
municipal
systems,
but
significant
contributions
also
occur
through
emissions
from
hospitals,
manufacturers,
agriculture.
Abundance
raw
influenced
several
factors,
including
population
density
demography
served
WWTPs,
presence
hospitals
drugs
manufacturers
sewershed,
disease
burden
served,
local
regulations,
climatic
conditions.
Based
on
data
obtained
analgesics,
antibiotics,
stimulants
(e.g.,
caffeine)
most
abundant
wastewater.
conventional
removal
occurs
during
secondary
treatment,
overall
exceeds
90%
for
treatable
PPCPs.
Regardless,
total
PPCP
mass
discharged
with
effluent
an
average
WWTP
receiving
(7.35-20,160
g/day)
still
considerable,
because
potential
adverse
effects
some
(such
as
ibuprofen)
organisms
within
measured
concentrations
surface
waters.
Environmental Pollution,
Год журнала:
2018,
Номер
241, С. 988 - 998
Опубликована: Июнь 20, 2018
The
combination
of
emerging
antibiotic
resistance
and
lack
discovery
new
classes
poses
a
threat
to
future
human
welfare.
Antibiotics
are
administered
livestock
at
large
scale
these
may
enter
the
environment
by
spreading
manure
on
agricultural
fields.
They
leach
groundwater,
especially
in
Netherlands
which
has
some
most
intensive
farming
corresponding
excessive
world.
This
study
investigates
presence
antibiotics
groundwater
two
regions
with
Netherlands.
If
so,
hydrochemical
conditions
were
further
elaborated.
Ten
multi-level
wells
total
46
filters
sampled,
focusing
relatively
young,
previously
age-dated
below
Twenty-two
analyzed
belonging
following
groups:
tetracyclines,
sulfonamides,
trimethoprims,
β-lactams,
macrolides,
lincosamides,
quinolones,
nitrofurans
chloramphenicol.
samples
for
LC-MS/MS
ESI-POS/NEG
(MRM)
preceded
solid
phase
extraction
resulted
importantly
low
detection
limits.
Six
found
above
limits
31
seven
wells:
sulfamethazine,
sulfamethoxazole,
lincomycin,
chloramphenicol,
ciprofloxacin,
sulfadiazine.
concentrations
range
from
0.3
18
ng
L-1.
Sulfonamides
detected
all
measured
depths
down
23
meters
surface
level
apparent
ages
up
40
years
old.
No
nitrate/iron
redox
cline,
suggests
that
might
undergo
degradation
or
attenuation
under
nitrate-reducing
conditions.
provides
proof
present
areas
due
animal
manure.
