echuca materials after the mrf? materials ......echuca materials recovery facility front end loader...
TRANSCRIPT
WHAT IS A MATERIALS RECOVERY FACILITY?A Materials Recovery Facility (MRF) is a depot where the recyclable materials (co-mingled recyclables) that are collected from households and businesses are taken to be sorted into different types or ‘streams’ including glass, aluminium, paper, steel and plastic. In the Campaspe Shire, everything that is put into the yellow-lid recycling bin is transported to the MRF located in Echuca.
Most of the sorting is done by machines however some is done by hand. After the materials have beenseparated into streams, they are bailed up (except glass) and transported to manufacturers, either inAustralia or overseas, where they are reprocessedinto recycled products.
WHY IS IT IMPORTANT TO RECYCLE?One of the most important benefits of recycling is that we recover the raw materials used to make products.It takes a lot of energy and water to extract and refine virgin materials from the earth.
The recovery of some of this energy also helps us reduce our greenhouse gas emissions. Not only are resources and energy saved by recycling materials, but the air and water pollution that is generated through the extraction, refinement and processing of rawmaterials is reduced.
Sending recyclable items to landfill is both economically unviable and detrimental to the environment. Despite the benefits of recycling and keeping items out oflandfill, it is more important to try and avoidgenerating waste in the first place.
INSIDE OUR MATERIALS RECOVERY FACILITY
ECHUCAMATERIALS RECOVERYFACILITY
CLOSING THE LOOP: WHAT HAPPENS TO MATERIALS AFTER THE MRF?At the reprocessing facilities, each recyclable product undergoes a different process to be turned back into products and packaging ready for use. The destination of each ‘stream’ varies and depends on the market, as does the value received for the product.
Cardboard and Paper
Paper millMelbourne
Cardboard boxes, paper
backing for plaster
board etc.
Steel Cans, Tin plate
Various scrap metal recyclers, Australia
Steel products including new cans, steel, beams etc.
Glass (brown, clear and
green)
OI Australia Inc.,
MelbourneNew glass containers
Commons (paper recycled through kerb-side service)
Paper mill,Melbourne
New paper packaging
Local manufacturers, (Greenpipe Moama.
RPM Plastics, Kyabram) and other
plastic brokers.
Irrigation pipes
Food grade pellets
Mixed Plastic
Plastic broker (on shore & off
shore)
Bollards, benches, decking & walkways
Plastic broker (on shore
20% and off shore 80%)
Packaging, film, toys, irrigation pipes, general
commodity items
PET On shore(NSW)
New plastic bottles
AluminiumExported to China and
India
Aluminiumcans,
pots and pans
For more information on recycling,visit www.getitrightbinnight.vic.gov.au
Lifestyle & Opportunity
What Happens To Our Recycling?MATERIAL DESTINATION RECYCLED
PRODUCT
ECHUCA MATERIALS RECOVERY FACILITY
Front end loader loads material dropped from kerbside into processTromel separates paper and cardboard from everything elseConveyor for paper and cardboardManual removal of non-recyclables andinnapropriate material (eg: bagged items)Bounce belt further separates paper and cardboard from everything else (eg: plastic aluminium, glass)Finishing tromel removes small contamination like broken glass etc.Magnet removes all steel (eg: cans, aerosols)First press presses steel into bales for transport and saleConveyor moves contaminants and small items to waste skip Waste skip containing contamination, or items that the process can’t remove are taken to landfill
Conveyor moves recyclables (glass, plastic, alu-minium) further on in processConveyor moves pre-sort contaminants to waste skip (10) Conveyor moves plastic, glass and aluminium to air classifierAir classifier uses the movement of air toseparate heavy items (glass) from plastic and alu-minium and also removes light contaminants (eg: small pieces of paper) into waste skip (10)Conveyor moves glass bottles for manual sort into three colours (brown, green and clear)Conveyor moves plastic bottles and aluminium to optical sorterOptical sorter sorts plastics into type (HDPE milk bottles, PET, coloured HDPE and mixed) by density using computer optics, lasers and blasts of air
People sort glass into colours and plastics that pass through optical sorter (17)Three separate storage bunkers for glass coloursBunkers for separate plastics (HDPE, PET, coloured HDPE and mixed)Conveyor moves plastics from bunker (20) to press (22) for bailingSecond press bales separated plastics and aluminiumEddy current separates aluminium (cans, tins, aero-sols)Aluminum bunkerConveyor moves aluminium from eddy current to bunkerWaste skip, all material that is either contamination or has not been sorted through the process goes to landfillThird press bales cardboard, paper, and paper materials into either ‘commons’ from the MRF or straight coardboard collected elsewhere
1
2345
678
910
12
13
14
15
16
17
1819202122232425
26
1
2
34
5
67
8
9
10
11
12
13 14
15
16
17
18
21 22
27
19
20
25
24
23
RECEIVAL PILERecyclables collected from your
yellow-lidded bin
PAPER &CARDBOARD
STEEL
ALUMINIUM
PLASTIC
GLASS
ABOVE Pre-sort (manual): manual removal ofnon-recyclables
BELOW Tromel: separates paper and cardboard from everything else.
11
26
27