Publication detail

LEACHABLE POLLUTANTS OF SECONDARY RAW MATERIALS

JASKOWIECOVÁ, L. KALINA, L. OPRAVIL, T. KOPLÍK, J. REPKA, M.

Original Title

LEACHABLE POLLUTANTS OF SECONDARY RAW MATERIALS

English Title

LEACHABLE POLLUTANTS OF SECONDARY RAW MATERIALS

Type

abstract

Language

Czech

Original Abstract

Ever-increasing production of waste materials has become a serious economic and political worldwide problem. New approaches are required in almost all industrial procedures to reduce current trends of waste formation and to create new methods of ecological and economic recovery or disposal of waste. How to use these materials as a substitute for primary raw materials need to be learned, mainly because it is necessary to limit environmental damage by mining and by establishing of landfills. As far as the environment is concerned, the disposal of fly ash should not be regarded as a sustainable management strategy. Fly ash and the slag as secondary raw materials are considered as hazardous materials because of their high content of heavy metals such as lead, arsenic, barium etc. That is why both of them should be well treated to reduce their damage to the environment.

English abstract

Ever-increasing production of waste materials has become a serious economic and political worldwide problem. New approaches are required in almost all industrial procedures to reduce current trends of waste formation and to create new methods of ecological and economic recovery or disposal of waste. How to use these materials as a substitute for primary raw materials need to be learned, mainly because it is necessary to limit environmental damage by mining and by establishing of landfills. As far as the environment is concerned, the disposal of fly ash should not be regarded as a sustainable management strategy. Fly ash and the slag as secondary raw materials are considered as hazardous materials because of their high content of heavy metals such as lead, arsenic, barium etc. That is why both of them should be well treated to reduce their damage to the environment.

Keywords

secondary materials, fly ash, leachable pollutants

Key words in English

secondary materials, fly ash, leachable pollutants

Authors

JASKOWIECOVÁ, L.; KALINA, L.; OPRAVIL, T.; KOPLÍK, J.; REPKA, M.

Released

17. 8. 2011

ISBN

0009-2770

Periodical

Chemické listy

Year of study

105

Number

18

State

Czech Republic

Pages from

s929

Pages to

s929

Pages count

1