Bu çalışmada, Ankara İvedik İçme Suyu Arıtma tesislerinde suyun arıtılma işlemi sonucunda atık olarak ele geçen jelimsi çamurun kimyasal yapısı araştırılmıştır. Kimyasal analizler hem klasik hem de Atomik Absorpsiyon yöntemleri kullanılarak yapılmıştır. Tarımsal açıdan mahsurunun olup olmadığı sera deneyleri yapılarak araştırılmıştır. Araştırma sonucunda atık çamurun ana bileşeni Al(OH)3 olup zaman içinde suyunu kaybederek okside dönüşmekte ve taşlaşmaktadır. Saksı deneylerine bakılırsa atık çamur içinde çimlenme olabilmekte ancak kontrol grupları ile karşılaştırıldığında çimlenme süresinin uzadığı kök ve yaprak boyunun kısaldığı görülmektedir. Bu atık çamurun çevreye kirletici etkisi olmadığı gibi pek bitki dostu da değildir. Ayrıca Al(OH)3 jelinin çökmesini hızlandırmak amacıyla ilave edilen polielektrolitin çimlenmeye etkisi olmadığı gibi yararlı olacağı düşüncesi ortaya çıkmıştır. Su arıtma tesislerinde en yüklü masraf Al2(SO4)3 için harcandığından dolayı, yüksek %’de Al bulunduran bu atık çamurdan yeniden Al2(SO4)3 eldesi araştırılmalıdır.
In this study, the sludge chemical structure from Ankara İvedik municipal water treatment plants was investigated. Chemical analysis were done by both classical and Atomic Absorption methods. Greenhouse experiments were carried out to find out if there was any agricultural effect. As a result of the study, it was found out that Al(OH)3 was the main compenent of the sludge mud and it loses its water in time turning into Al2O3 and becoming stony. The results of the pot experiments proved that grass can grow in this mud however compared to the control groups it takes longer for the grass to grow and it has shorter roats and leaves. Although this sludge mud is not dangerous for the environment, it is not plant friendly either. Furthermore, the polielectrolitin which was added to faster the sedimentation of the Al(OH)3 jell, was founded not to have any effect on the grawing grass but can be helpful. As the highest expence in water treatment plants go for Al2(SO4)3 , how Al2(SO4)3 can be obtained from this sludge mud is highly concentrated with Al ; should also be investigated.
Other ID | JA58MF69ZJ |
---|---|
Journal Section | Research Articles |
Authors | |
Publication Date | December 1, 2005 |
Submission Date | December 1, 2005 |
Published in Issue | Year 2005 Volume: 1 Issue: 25 |
Journal Owner: On behalf of Selçuk University Faculty of Science, Rector Prof. Dr. Hüseyin YILMAZ
Selcuk University Journal of Science Faculty accepts articles in Turkish and English with original results in basic sciences and other applied sciences. The journal may also include compilations containing current innovations.
It was first published in 1981 as "S.Ü. Fen-Edebiyat Fakültesi Dergisi" and was published under this name until 1984 (Number 1-4).
In 1984, its name was changed to "S.Ü. Fen-Edeb. Fak. Fen Dergisi" and it was published under this name as of the 5th issue.
When the Faculty of Letters and Sciences was separated into the Faculty of Science and the Faculty of Letters with the decision of the Council of Ministers numbered 2008/4344 published in the Official Gazette dated 3 December 2008 and numbered 27073, it has been published as "Selcuk University Journal of Science Faculty" since 2009.
It has been scanned in DergiPark since 2016.
Selcuk University Journal of Science Faculty is licensed under a Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) License.