Slovak Technical University in Bratislava Faculty of Chemical and Food Technology Institute of Polymer Materials

Plastics and Ecology

Prof. Ing. Pavol Alexy, PhD.FCHPT STU

PLASTICS AND LIFE CYCLE

+ H2O + CO2

Products from plastic

PLASTICS AND LIFE CYCLE

+ H2O + CO2

PLASTICS AND LIFE CYCLE

+ H2O + CO2

PLASTICS AND LIFE CYCLE

+ H2O + CO2

PLASTICS AND LIFE CYCLE

+ H2O + CO2

PLASTICS AND LIFE CYCLE

+ H2O + CO2

Products from plastic

RUBBISH FROM PLASTIC AND ITS DISPOSAL

PLASTICS AND LIFE CYCLE

+ H2O + CO2

Products from plastic

RUBBISH FROM PLASTIC AND ITS DISPOSAL

PLASTICS AND LIFE CYCLE

+ H2O + CO2

Products from plastic

RUBBISH FROM PLASTIC AND ITS DISPOSAL

PLASTICS AND LIFE CYCLE

+ H2O + CO2

Products from plastic

RUBBISH FROM PLASTIC AND ITS DISPOSAL

PLASTICS AND LIFE CYCLE

+ H2O + CO2

Products from plastic

RUBBISH FROM PLASTIC AND ITS DISPOSAL

PLASTICS AND LIFE CYCLE

+ H2O + CO2

Products from plastic

RUBBISH FROM PLASTIC AND ITS DISPOSAL

+ H2O + CO2

where ??? - The atmosphere, the

greenhouse effect

????

PLASTICS AND LIFE CYCLE

fossil materials

+ H2O + CO2

+ H2O + CO2

PLASTICS AND LIFE CYCLE

Renewable materials

+ H2O + CO2

+ H2O + CO2

+ H2O + CO2

where ??? - The atmosphere, the

greenhouse effect

????

PLASTICS AND LIFE CYCLE

BIODEGRADABLE BIOPLASTIC

BENEFITS DISADVANTAGES

- renewable materials

- ECO production

- they produce minimal greenhouse effect

- they don´t pollute air in their liquidation.

- higher price

- worse processing properties

- worse use propeties

BIO DEGRADABLE PRODUCTS