Preliminary assessment of spent glauconite bed usage possibilities as a material to lightweight aggregate production.
The presented work has shown an application of spent glauconite bed after purifi cation of wastewater for production of lightweight expanded clay aggregates. Sewage, from which it was removed Zn ions, came from technological line (zinc-works) of Communication Equipment Factory „PZL” Świdnik. Spent g...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Lublin University of Technology
2009-12-01
|
| Series: | Budownictwo i Architektura |
| Subjects: | |
| Online Access: | https://ph.pollub.pl/index.php/bia/article/view/2342 |
| _version_ | 1797283895395221504 |
|---|---|
| author | Małgorzata Franus Jolanta Latosińska |
| author_facet | Małgorzata Franus Jolanta Latosińska |
| author_sort | Małgorzata Franus |
| collection | DOAJ |
| description | The presented work has shown an application of spent glauconite bed after purifi cation of wastewater for production of lightweight expanded clay aggregates. Sewage, from which it was removed Zn ions, came from technological line (zinc-works) of Communication Equipment Factory „PZL” Świdnik. Spent glauconite bed was used as an additive in lightweight aggregate production which was obtained using plastic method by sintering, at temperature 1140ºC and 1200 ºC, of spent glauconite amouts 10, 15, 20 and 25% wt. with clays from open-cast mine „Budy Mszczonowskie”. The presence of the mineral improves sinter texture, increases porosity and contributes to formation of glassy layer on the surface of the aggregates. Tests of zinc elution from lightweight aggregate samples has shown very low mobility of zinc ions. Content of zinc in water extracts obtained from lightweight aggregate is defi nitely lower than zinc concentration permitted for sewage discharge to water or soil, means that spent material is not offensive for the environment as it can be used as a high quality building product. |
| first_indexed | 2024-03-07T17:38:26Z |
| format | Article |
| id | doaj.art-eaf44c735e0d42199717d8866d5fae0e |
| institution | Directory Open Access Journal |
| issn | 1899-0665 2544-3275 |
| language | English |
| last_indexed | 2024-03-07T17:38:26Z |
| publishDate | 2009-12-01 |
| publisher | Lublin University of Technology |
| record_format | Article |
| series | Budownictwo i Architektura |
| spelling | doaj.art-eaf44c735e0d42199717d8866d5fae0e2024-03-02T16:29:31ZengLublin University of TechnologyBudownictwo i Architektura1899-06652544-32752009-12-015210.35784/bud-arch.2342Preliminary assessment of spent glauconite bed usage possibilities as a material to lightweight aggregate production.Małgorzata Franus0Jolanta Latosińska1Department of Geotechnics; Faculty of Civil Engineering and Architecture; Lublin University of TechnologyDepartment of Waste Disposal; Faculty of Civil and Environmental Engineering; Kielce University of TechnologyThe presented work has shown an application of spent glauconite bed after purifi cation of wastewater for production of lightweight expanded clay aggregates. Sewage, from which it was removed Zn ions, came from technological line (zinc-works) of Communication Equipment Factory „PZL” Świdnik. Spent glauconite bed was used as an additive in lightweight aggregate production which was obtained using plastic method by sintering, at temperature 1140ºC and 1200 ºC, of spent glauconite amouts 10, 15, 20 and 25% wt. with clays from open-cast mine „Budy Mszczonowskie”. The presence of the mineral improves sinter texture, increases porosity and contributes to formation of glassy layer on the surface of the aggregates. Tests of zinc elution from lightweight aggregate samples has shown very low mobility of zinc ions. Content of zinc in water extracts obtained from lightweight aggregate is defi nitely lower than zinc concentration permitted for sewage discharge to water or soil, means that spent material is not offensive for the environment as it can be used as a high quality building product.https://ph.pollub.pl/index.php/bia/article/view/2342Glauconitetreatment of wastewatersolid wastelightweight expanded clay aggregates |
| spellingShingle | Małgorzata Franus Jolanta Latosińska Preliminary assessment of spent glauconite bed usage possibilities as a material to lightweight aggregate production. Budownictwo i Architektura Glauconite treatment of wastewater solid waste lightweight expanded clay aggregates |
| title | Preliminary assessment of spent glauconite bed usage possibilities as a material to lightweight aggregate production. |
| title_full | Preliminary assessment of spent glauconite bed usage possibilities as a material to lightweight aggregate production. |
| title_fullStr | Preliminary assessment of spent glauconite bed usage possibilities as a material to lightweight aggregate production. |
| title_full_unstemmed | Preliminary assessment of spent glauconite bed usage possibilities as a material to lightweight aggregate production. |
| title_short | Preliminary assessment of spent glauconite bed usage possibilities as a material to lightweight aggregate production. |
| title_sort | preliminary assessment of spent glauconite bed usage possibilities as a material to lightweight aggregate production |
| topic | Glauconite treatment of wastewater solid waste lightweight expanded clay aggregates |
| url | https://ph.pollub.pl/index.php/bia/article/view/2342 |
| work_keys_str_mv | AT małgorzatafranus preliminaryassessmentofspentglauconitebedusagepossibilitiesasamaterialtolightweightaggregateproduction AT jolantalatosinska preliminaryassessmentofspentglauconitebedusagepossibilitiesasamaterialtolightweightaggregateproduction |