r e c y c l i n g. advantages and disadvantages of recycling recycling waste is a series invaluable...
TRANSCRIPT
What is recycling ?What is recycling ?
Recycling
is one of the methods of environmental protection. It reduces the consumption of
natural resources and reduces waste production.
Advantages and disadvantages of recycling
Recycling waste is a series invaluable advantages such as saving of storage facility of waste, saving energy, water, oil, coal, iron,
reduce the amount of cut trees (recycled paper), a significant reduction in
air pollution,or reduction of industrial waste, and most importantly, to minimize
degradation of the landscape
Disadvantages
However, besides these significant advantages
there are also disadvantages of
recycling.The materials coming from recycling are
less durable and less resistant for high
temperatures..
What is suitable for recycling ??
Glass (bottles and jars)Paper and cardboardPlasticsOrganic wasteAluminium cansSteelBatteriesClothing
Types of recycling Chemical recycling - includes processes where used waste materials
are processed into materials about other of physico – chemical
Energy recycling includes not only the burning of waste, but also the production from waste solid, liquid and gaseous fuels and processing them into insulation material - that is, chemical recycling
Feedstock recycling is the process of processing waste materials and products to form the raw materials from which these materials and products have been produced
Organic recycling meant by treatment oxygen, including composting
or non-oxygen that biodegrade
We can distinguish three forms of recycling:We can distinguish three forms of recycling:• Reopened apply - repeated apply material or product for Reopened apply - repeated apply material or product for
the same purpose.the same purpose.• Further apply - use of waste for new applications after Further apply - use of waste for new applications after
proper processing of physical, chemical or biological.proper processing of physical, chemical or biological.• Reopened utilization - recovery of chemical waste from Reopened utilization - recovery of chemical waste from
the trash and re-introducing them into production.the trash and re-introducing them into production.
Forms of recycling
BinsBins
Separation of waste reduces the amount of waste going to landfill.
Segregated waste material should be throw to colorful containers.
Paper – blue containers
• Newspapers, magazines• Books, notebooks • Office paper • Cardboard
Plastic – yellow containers Plastic – yellow containers • BottlesBottles• Plastic nutPlastic nut• Plastic bagsPlastic bags
Aluminum – red containers• Cans• Small scrap
Clear glass – white containers• Clear jars• Clear glass bottles
Colored glass – green containersColored glass – green containers• Colored glass bottlesColored glass bottles
Recycling in PolandRecycling in Poland In Poland every year is created about 30
million of tons of waste, but only a small percentage is used for recycling. The
reason is the lack of segregated waste, and companies that will deal with them . It
is necessary to change this state of affairs, because of the shrinking
resources of raw materials and energy gets more expensive. Recycling reduces the amount of waste and their disposal costs (storage), also is beneficial for the
economy, environment and society. Relieves the landfill, reduces the amount
of waste polluting the environment. By recycling protect natural wealth, including
those non-renewable, save the energy needed to produce and create new jobs
what in our country is a particular advantage.
In the community at certain times and places useless and damaged electronic equipment are collected. You can also meet a the large containers for old clothes.
Second handSecond hand.
Recycling in our community
In our community we carry out many actions which aim to increase the environmental protection. In our school we collect corks from the
bottles, all kinds of batteries and waste paper. People in own homes segregate rubbish in special containers on fractions of dry
and wet.
Our school tries to be ecological school, so recently a bin for segregation waste was bought . We also organized a specialistic containers for used batteries which are collected by a selected company from our building.