The diagram illustrates the fertiliser production process by organic waste.
It can be seen that there are 5 stages in the process to recycle organic waste. It starts with pre-processing and ends with composting.
In the first stage, the preparation of a plastic container is about 2m^3 and this container has four holes on its body for air leaving. In the second stage, the container is put in three things: food, grass, newspaper respectively into 15cm tall. After that, nitrogen and hot water are also later added to the mixture. Then, the waste inside would decay.
In the next stage, the mouth of the container is sealed. The heat produced during this process could escape through the holes on the body of the container. The next 6 months, the waste mix turns into fertilizer and they could be enriched for all gardens.
The diagram illustrates the
fertiliser
production process by organic waste.
It can be
seen
that there are 5
stages
in the process to recycle organic waste. It
starts
with
pre-processing
and ends with composting.
In the
first
stage
, the preparation of a plastic
container
is about
2m
^3 and this
container
has four holes on its body for air leaving. In the second
stage
, the
container
is put
in three things: food, grass, newspaper
respectively
into
15cm
tall. After that, nitrogen and hot water are
also
later
added
to the mixture. Then, the waste inside would decay.
In the
next
stage
, the mouth of the
container
is sealed
. The heat produced during this process could escape through the holes on the body of the
container
. The
next
6 months, the waste mix turns into
fertilizer and
they could
be enriched
for all gardens.