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垃圾的分类
The
classification of garbage
Hello,
everyone!
I
am
glad
to
have
this
chance
to
share
some
ideas
about
the classification of garbage with you.
When walking in
the campus, you usually ask
yourself
,
“where is the
garbage can?”
,
in
order to lose rubbish in your hand. In the past, I
think it
is a fairly easy
thing to throw rubbish. The only thing
which waste my
time
is
to
find
a
garbage
can
in
the
nearby.
Then
I
would
throw
the
garbage into the trash
can with giving a whistle.
But now things are changing. Along with
the environmental policy
,
I
find
that
more
and
more
garbage
can
with
novel
style
appeare
in
the
campus.
They
ordinarily
consist
of
two
parts.
One
used
to
hold
the
recyclable
garbage,
and
another
used
to
store
unrecyclable
garbage.
So
when I
’m ready
to throw rubbish, I need to stop and think. What
type of
garbage does it belong to in my
hand? Recyclable? Unrecyclable? Then I
must
to
bent
down
to
see
what
is
written
on
the
barrel.
Which
one
is
recyclable
barrel?
Which
one
is
unrecyclable
barre
l?
Because
I’m
nearsighted. Although
this process wastes my some time, when I put the
rubbish
into
the
right
position,
I
will
arise
spontaneously
a
sense
of
achievement. Because I think I have
done a little useful thing for the great
cause of environmental protection.
But
sometimes
,it
is
not
a
simple
thing
to
make
sure
the
type
of
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garbage in my
hand. For the same piece of paper, it belongs to
different
garbage classification in
different situations. If it is a clean piece of
paper,
it belongs to recycle garbage
without doubt. When I write on the paper, or
fold the paper, I still can easily know
it belongs to recycled garbage. But
how
about this? (sneeze, blowing my nose, chewing
gum). Do you still
insist
that
it
is
recycled
rubbish?
I
believe
that
most
peop
le
don’t.
Specifically, this
answer is not correct either. In the garbage
classification,
it belongs to the
combustible rubbish or organic waste. For the
other one
example,
when
you
want
to
throw
away
the
leftover
breakfast,
how
do
you deal
with it? Is it recycled? Is it unrecyclable? Or
not all. Because the
leftover breakfast
belongs to kitchen waste.
Next, let
’
s look
at the specific classification of garbage. As we
can see,
the
consumer,
mainly
produces
four
kinds
of
rubbish
in
our
daily
life.
They
are
recyclable,
unrecyclable,
combustible,
and
kitchen
waste.
For
the
unrecyclable, the main way to deal with it is
landfill. It takes up a lot
of land and
pollute them.
However, if
we adopt the right technology to
it,
the unrecyclable garbage can be converted to
methane which is useful
for
us.
For
the
recyclable
garbage,
they
are
often
used
to
recycle,
and
produce recycled goods.
And how about combustible rubbish? Just as its
name
implies,
the
main
way
to
deal
with
it
is
burning.
The
energy
of
burning
is used to generate electricity which provide
security for the life.
Next
for
the
kitchen
waste,
it
is
very
appropriate
to
organic
compost.
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