Application of products derived from pyrolysis and hydrothermal carbonization as conditioners for aerobic composting produced multiple beneficial effects: Evaluation based on 10-ton pilot scale trials
Chemical Engineering Journal,
Год журнала:
2025,
Номер
unknown, С. 159793 - 159793
Опубликована: Янв. 1, 2025
Язык: Английский
Tobacco powder regulates bacterial dynamics to enhance humification and reduce gaseous emission in cattle manure composting
Environmental Technology & Innovation,
Год журнала:
2025,
Номер
unknown, С. 104052 - 104052
Опубликована: Янв. 1, 2025
Язык: Английский
Trace MnFe2O4 Boosts Polyphenol-Maillard Reaction and Humification Process for Value-Added Composting: Integrated Effect of Chemical and Enzymatic Catalysis
ACS ES&T Engineering,
Год журнала:
2024,
Номер
unknown
Опубликована: Окт. 8, 2024
Promoting
humification
during
composting
is
of
pivotal
significance
for
converting
organic
waste
to
value-added
fertilizer.
Traditional
additives
enhanced
commonly
suffer
from
low
efficiency
and
a
large
dosage.
Herein,
we
presented
novel
effective
technique
with
great
application
potential
promote
via
simple
addition
trace
MnFe2O4,
behind
which
the
essential
mechanism
was
interpreted
both
chemical
biological
perspectives.
Results
indicated
that
an
economical
dosage
MnFe2O4
(0.02
wt
%),
content
humic
acid
(HA)
index
(HI)
were
increased
by
15.2
18.7%
in
comparison
control
group,
respectively.
The
steering
such
revealed
through
analysis
precursor
substances
evolution
HA
structural
characterization.
Specifically,
catalyzed
polyphenol-Maillard
reaction,
leading
rapid
oxidation
subsequent
polymerization
substances.
Meanwhile,
diversity
microbial
communities
as
well
activities
laccase
peroxidase
demonstrated
relative
abundance
laccase/peroxidase-producing
bacteria
thus
elevated
enzymatic
laccase/peroxidase,
played
crucial
roles
catalyzing
reaction
humification.
This
study
demonstrates
could
serve
promising
additive
thereby
produce
composts.
Язык: Английский
Bioaugmentation strategies in co-composting anaerobically digested food waste with agricultural by-products: Enhancing fertilizer quality and microbial communities
Ecotoxicology and Environmental Safety,
Год журнала:
2024,
Номер
290, С. 117539 - 117539
Опубликована: Дек. 18, 2024
Язык: Английский