Fosfogipso utilizavimo Lietuvoje problemos
There are no mines in Lithuania but there are fertilizer waste dumps. For many years phosphor fertilizer has been made in Kėdainiai chemical plant in the central part of Lithuania using apatite as a raw material which is brought from Kola peninsula. During the production of 1 t of phosphoric acid 4,...
Main Authors: | , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | Lithuanian English |
Published: |
1998
|
Subjects: | |
Online Access: | http://ktu.lvb.lt/KTU:ELABAPDB2357123&prefLang=en_US |
id |
ftlithuaniansrc:oai:elaba:2357123 |
---|---|
record_format |
openpolar |
spelling |
ftlithuaniansrc:oai:elaba:2357123 2023-05-15T17:04:57+02:00 Fosfogipso utilizavimo Lietuvoje problemos The problems of phosphogypsum utilization in Lithuania Kaminskas, Rimvydas Nizevičienė, Dalia Valančius, Zenonas 1998 http://ktu.lvb.lt/KTU:ELABAPDB2357123&prefLang=en_US lit eng lit eng http://ktu.lvb.lt/KTU:ELABAPDB2357123&prefLang=en_US Pramonė ir aplinkosauga : mokslinės-praktinės konferencijos pranešimų medžiaga, Kaunas, 1998 m. lapkričio 19-20 d. / Kauno technologijos universitetas, Kaunas : Technologija, 1998, p. 41-43 Phosphogypsum Utilization info:eu-repo/semantics/article 1998 ftlithuaniansrc 2021-12-02T00:35:02Z There are no mines in Lithuania but there are fertilizer waste dumps. For many years phosphor fertilizer has been made in Kėdainiai chemical plant in the central part of Lithuania using apatite as a raw material which is brought from Kola peninsula. During the production of 1 t of phosphoric acid 4,5 t of phosphogypsum is produced. For many years phosphogypsum has been transported into the dump in which more than 10 mln tones of phosphogypsum have been accumulated. Phosphogypsum includes volatile fluor and phosphoric acid. Ecological polution of the waste materials is obvious, however, according to Lithuanian laws the plant does not pay any fee for the damage. Scientists of Lithuania have prepared several technologies concerning the utilisation and remaking of the phosphogypsum wastes into building materials and products. The report it based on the problems of their characteristics and realization. Article in Journal/Newspaper kola peninsula LSRC VL (Lithuanian Social Research Centre Virtual Library) Kola Peninsula |
institution |
Open Polar |
collection |
LSRC VL (Lithuanian Social Research Centre Virtual Library) |
op_collection_id |
ftlithuaniansrc |
language |
Lithuanian English |
topic |
Phosphogypsum Utilization |
spellingShingle |
Phosphogypsum Utilization Kaminskas, Rimvydas Nizevičienė, Dalia Valančius, Zenonas Fosfogipso utilizavimo Lietuvoje problemos |
topic_facet |
Phosphogypsum Utilization |
description |
There are no mines in Lithuania but there are fertilizer waste dumps. For many years phosphor fertilizer has been made in Kėdainiai chemical plant in the central part of Lithuania using apatite as a raw material which is brought from Kola peninsula. During the production of 1 t of phosphoric acid 4,5 t of phosphogypsum is produced. For many years phosphogypsum has been transported into the dump in which more than 10 mln tones of phosphogypsum have been accumulated. Phosphogypsum includes volatile fluor and phosphoric acid. Ecological polution of the waste materials is obvious, however, according to Lithuanian laws the plant does not pay any fee for the damage. Scientists of Lithuania have prepared several technologies concerning the utilisation and remaking of the phosphogypsum wastes into building materials and products. The report it based on the problems of their characteristics and realization. |
format |
Article in Journal/Newspaper |
author |
Kaminskas, Rimvydas Nizevičienė, Dalia Valančius, Zenonas |
author_facet |
Kaminskas, Rimvydas Nizevičienė, Dalia Valančius, Zenonas |
author_sort |
Kaminskas, Rimvydas |
title |
Fosfogipso utilizavimo Lietuvoje problemos |
title_short |
Fosfogipso utilizavimo Lietuvoje problemos |
title_full |
Fosfogipso utilizavimo Lietuvoje problemos |
title_fullStr |
Fosfogipso utilizavimo Lietuvoje problemos |
title_full_unstemmed |
Fosfogipso utilizavimo Lietuvoje problemos |
title_sort |
fosfogipso utilizavimo lietuvoje problemos |
publishDate |
1998 |
url |
http://ktu.lvb.lt/KTU:ELABAPDB2357123&prefLang=en_US |
geographic |
Kola Peninsula |
geographic_facet |
Kola Peninsula |
genre |
kola peninsula |
genre_facet |
kola peninsula |
op_source |
Pramonė ir aplinkosauga : mokslinės-praktinės konferencijos pranešimų medžiaga, Kaunas, 1998 m. lapkričio 19-20 d. / Kauno technologijos universitetas, Kaunas : Technologija, 1998, p. 41-43 |
op_relation |
http://ktu.lvb.lt/KTU:ELABAPDB2357123&prefLang=en_US |
_version_ |
1766059318747070464 |