5. Involves the use of materials that
are waste products of a
manufacturing process. An example
of this is the processing of spent
grain mash, a waste product of
distillation, into cattle feeds.
A. Internal recycling
6. Internal recycling is
common in the metals
industry, for example.
The manufacture of
copper tubing results
in a certain amount of
waste in the form of
tube ends and
trimmings; this
material is remelted
and recast.
7.
8. Another form of
internal recycling is
seen in the
distilling industry,
in which, after the
distillation, spent
grain mash is dried
and processed into
an edible foodstuff
for cattle.
9.
10. - Is the reclaiming of materials from
a product that has been worn out
due to constant use. A good example
of this type is the conversion of old
news papers and magazines into
other paper product.
B. External recycling
23. ADVANTAGES OF RECYCLING
7. Makes governments and businesses choose
programs and apply policies in consideration of
preserving and respecting the environment.
27. Directions: Read the statements carefully and identify them. Write your answer in ¼
sheet of paper.
_______________1. It is the process of transforming an item which has already
served its original purpose but is still durable into something.
_______________2. Enhances ___________ and resourcefulness
_______________3. An example of this is the processing of spent grain mash, a
waste product of distillation, into cattle feeds
_______________4. ___________ pollution and ease the garbage pollution.
_______________5. The reclaiming of materials from a product that has been worn
out due to constant use.
28. Directions: Read the statements carefully and identify them. Write your answer in ¼
sheet of paper.
_______________1. It is the process of transforming an item which has already
served its original purpose but is still durable into something.
_______________2. Enhances ___________ and resourcefulness
_______________3. An example of this is the processing of spent grain mash, a
waste product of distillation, into cattle feeds
_______________4. ___________ pollution and ease the garbage pollution.
_______________5. The reclaiming of materials from a product that has been worn
out due to constant use.
RECYCLE
CREATIVITY
INTERNAL RECYCLING
DECREASE
EXTERNAL RECYCLING