The oily wastewater depending
on the source, has a very complex composition, such as suspended and dissolved
solids, organic salts, oil and grease, aliphatic and aromatic hydrocarbons,
sulfides and metals. Because of this content, it poses a danger to land, water,
air and human life. Therefore, oil wastewater treatment has become a problem
requiring urgent solution, and studies on treatment techniques have recently
gained momentum. Many methods such as electrochemical treatment, membrane
filtration, biological treatment and hybrid technologies are used for the
treatment of oil-containing wastewater. Electrochemical treatment, membrane
filtration, biological treatment, hybrid technologies are some of these
methods. The aim of this study is to design a chemical and biological treatment
system that will provide the discharge limits by determining the chemical
treatability of the wastewater from a fuel storage facility. According to the
results of the research, COD removal efficiency was determined as 94%,
suspended solids removal efficiency was 96% and oil grease removal efficiency
was 98% after treatment with acid cracking, dissolved air flotation and
activated sludge system.
Petrol
içeren atık sular, tehlikeli içeriği nedeni ile toprak, su, hava ve insan
hayatına karşı bir tehlike oluşturmaktadır. Petrol endüstrisinden kaynaklanan atık
suyun arıtım teknikleri konusundaki çalışmalar son zamanlarda hız kazanmıştır.
Bu nedenle, petrol atık suyu arıtımı acil çözüm gerektiren bir problem haline
gelmiş olup, acilen araştırılması ve çözüm bulunması gerekmektedir. Petrol
içeren atık suyun arıtılması için pek çok yöntem uygulanmaktadır.
Elektrokimyasal arıtım, membran filtrasyonu, biyolojik arıtım, hibrid teknolojiler
bu yöntemlerden bazılarıdır. Bu çalışmanın amacı, bir akaryakıt depolama tesisinden kaynaklanan
atık suların kimyasal arıtıla
bilirliğini belirleyerek, deşarj limitlerini sağlayacak bir kimyasal ve
biyolojik arıtma sistemini tasarlamaktır. Araştırma sonuçlarına göre asit
kraking, çözünmüş hava flotasyonu ve aktif çamur sisteminden oluşan arıtma
sisteminin ardından KOİ giderim verimi %94, askıda katı madde giderim verimi
%96 ve yağ gres giderim verimi %98
olarak tespit edilmiştir.
Primary Language | Turkish |
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Subjects | Engineering |
Journal Section | Research Articles |
Authors | |
Publication Date | April 30, 2019 |
Submission Date | September 24, 2018 |
Acceptance Date | March 4, 2019 |
Published in Issue | Year 2019 Volume: 24 Issue: 1 |
Announcements:
30.03.2021-Beginning with our April 2021 (26/1) issue, in accordance with the new criteria of TR-Dizin, the Declaration of Conflict of Interest and the Declaration of Author Contribution forms fulfilled and signed by all authors are required as well as the Copyright form during the initial submission of the manuscript. Furthermore two new sections, i.e. ‘Conflict of Interest’ and ‘Author Contribution’, should be added to the manuscript. Links of those forms that should be submitted with the initial manuscript can be found in our 'Author Guidelines' and 'Submission Procedure' pages. The manuscript template is also updated. For articles reviewed and accepted for publication in our 2021 and ongoing issues and for articles currently under review process, those forms should also be fulfilled, signed and uploaded to the system by authors.