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Separate Waste C ollection. By Fattori Giacomo Nardini Xeno Covoni Niccolò Rosselli Simone Borghi Federico. Introduction. In Empoli th e door to door collection started last year . This kind of collection is cheaper , we can reduce the pollution a nd save natural elements . - PowerPoint PPT Presentation
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Separate Waste Collection
ByFattori Giacomo
Nardini Xeno Covoni NiccolòRosselli SimoneBorghi Federico
Introduction
In Empoli the door to door collection started last year.This kind of collection is cheaper, we can reduce the pollution
and save natural elements.
Organic Waste
Organic wastes was the biggest part of all the rubbish
we deposit into landfill sites. Now with the separate
collection of the rubbish organic
wastes are recycled.
What are organic wastes ?
Composter
A composter is simply amachine wich make compost
• A digestor is a place where organic materials become gasses. Here we produce biogas.
Digestor
Paper
The paper is recycled to create new paper.
Every type of paper are collected and brought to a factory
During the process the paper is chopped. Then
water is added to produced a mush.
With that mush new coils of paper will be produced.
If all people of the world recycled the paper, we would save the forests.
Plastic
This is the blue bin for plastic.
Cetaceans often die because of eating plastic objects.
Also for this reason separate collection is important : less rubbish.
From the plastic we canhave also pile clothes.
Glass
The term indicates the glass material that isobtained from the solidification of a liquid. In our Daily lives it is what makes vases, glasses, frames .
The Collection of glass
The collection of glass material, occurs in green bottle bank.
Glass is reduced into pieces, fused at high temperature and made into new obejcts.