Investigation of Recyclability of Industrial Wastes from Silica Sand Preparation and Thermal Power Plants

Serkan Ören; Sefa Kocabaş

Makale detayları

Investigation of Recyclability of Industrial Wastes from Silica Sand Preparation and Thermal Power Plants

Yazarlar:

Serkan Ören | Sefa Kocabaş

Yayıncı:

Kirikkale University

Ana Başlıklar:

Engineering

Dergi:

International Journal of Engineering Research and Development Vol.16 Issue 1, pp.66-73

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001310727

pISSN:

1308-5506

Anahtar kelimeler:

Özet:

 A clay layer or a sufficient material is designed in order to control the water in the solid waste landfills and to realize the legal regulations. The study was carried out to develop a low permeability material as an alternative to clay material. For the study, siliceous sand, which is a by-product of Borcam Silica Sand production facility operating in Zonguldak Ereğli district, and fly ash waste from Zonguldak Eren Energy Thermal Power Plant were selected. In the studies, it was determined that the permeability value of the fly ash sample was found to be very high in a single use without mixing, and it was determined that the desired permeability value was not achieved without any mixture of fly ash. Optimum water contents of these prepared mixtures were determined. Mixtures were compressed at maximum dry density and permeability values were determined in a falling head permeability test device. When the results were examined, the permeability value was found to be the lowest 1.3810-10 msec in the siliceous sand waste material studied in this study. It was observed that the targeted permeability values of the other mixture materials used in the study were also reached, and it was determined that the permeability value increased as the fly ash mixture ratio was increased. The research shows that fly ash and silica sand preparation plant wastes can be reused as a by-product.

 A clay layer or a sufficient material is designed in order to control the water in the solid waste landfills and to realize the legal regulations. The study was carried out to develop a low permeability material as an alternative to clay material. For the study, siliceous sand, which is a by-product of Borcam Silica Sand production facility operating in Zonguldak Ereğli district, and fly ash waste from Zonguldak Eren Energy Thermal Power Plant were selected. In the studies, it was determined that the permeability value of the fly ash sample was found to be very high in a single use without mixing, and it was determined that the desired permeability value was not achieved without any mixture of fly ash. Optimum water contents of these prepared mixtures were determined. Mixtures were compressed at maximum dry density and permeability values were determined in a falling head permeability test device. When the results were examined, the permeability value was found to be the lowest 1.3810-10 msec in the siliceous sand waste material studied in this study. It was observed that the targeted permeability values of the other mixture materials used in the study were also reached, and it was determined that the permeability value increased as the fly ash mixture ratio was increased. The research shows that fly ash and silica sand preparation plant wastes can be reused as a by-product.

 A clay layer or a sufficient material is designed in order to control the water in the solid waste landfills and to realize the legal regulations. The study was carried out to develop a low permeability material as an alternative to clay material. For the study, siliceous sand, which is a by-product of Borcam Silica Sand production facility operating in Zonguldak Ereğli district, and fly ash waste from Zonguldak Eren Energy Thermal Power Plant were selected. In the studies, it was determined that the permeability value of the fly ash sample was found to be very high in a single use without mixing, and it was determined that the desired permeability value was not achieved without any mixture of fly ash. Optimum water contents of these prepared mixtures were determined. Mixtures were compressed at maximum dry density and permeability values were determined in a falling head permeability test device. When the results were examined, the permeability value was found to be the lowest 1.3810-10 msec in the siliceous sand waste material studied in this study. It was observed that the targeted permeability values of the other mixture materials used in the study were also reached, and it was determined that the permeability value increased as the fly ash mixture ratio was increased. The research shows that fly ash and silica sand preparation plant wastes can be reused as a by-product.

 Katı atık düzenli depolama sahalarındaki sızıntı sularının kontrolü yasal mevzuatlar çerçevesinde geçirimsiz bir kil tabakası veya eşdeğeri bir malzeme kullanılarak sağlanır. Çalışma, kil malzemesine alternatif olarak düşük permeabilite değerinde bir malzeme geliştirilmesi için yapılmıştır. Çalışma için Zonguldak Ereğli ilçesinde faaliyet gösteren Borcam Silis Kumu üretimi tesisinden oluşan yan ürün olan silisli kumu ile Zonguldak Eren Enerji Termik Santrali uçucu külü atığı seçilmiştir. Yapılan çalışmalarda uçucu külü numunesinin karışım yapılmadan tek kullanımında permeabilite değerinin çok yüksek çıktığı saptanmış ve uçucu kül herhangi bir karışım yapılmadan istenilen permeabilite değerinin sağlanmadığı belirlenmiştir. Farklı karışımlar oranlarında permeabilite değerlerinin belirlenmesi için, silisli kum atığı malzemesi, silisli kum atığı malzemesi  kütlece 10 uçucu kül karışımı, silisli kum atığı malzemesi  kütlece 20 uçucu kül karışımı, silisli kum atığı malzemesi  kütlece 30 uçucu kül şeklinde farklı karışımlar hazırlanmıştır. Hazırlanan bu karışımları optimum su içerikleri belirlenmiştir. Karışımlar maksimum kuru yoğunlukta sıkıştırılıp düşen seviyeli permeabilite deney cihazında permeabilite değerleri belirlenmiştir. Sonuçlar incelendiğinde, bu araştırmada çalışılan silisli kum atığı malzemesinde permeabilite değeri en düşük 1,3810-10 msn bulunmuştur. Çalışmada kullanılan diğer karışım malzemelerinin de hedeflenen permeabilite değerlerine ulaşıldığı görülmüş ve uçucu kül karışım oranı arttırıldıkça permeabilite değerinin de yükseldiği belirlenmiştir. Yapılan araştırma ile uçucu kül ile silis kumu hazırlama tesisi atıklarının tekrar bir yan ürün şeklinde kullanılabileceğini ortaya koymaktadır.

Makale detayları

Investigation of Recyclability of Industrial Wastes from Silica Sand Preparation and Thermal Power Plants

Yazarlar:

Serkan Ören | Sefa Kocabaş

Yayıncı:

Kirikkale University

Ana Başlıklar:

Engineering

Dergi:

International Journal of Engineering Research and Development Vol.16 Issue 1, pp.66-73

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001310727

pISSN:

1308-5506

Fly ash

impervious soil

permeability

siliceous sand waste

compressive strengthPermeabilite

serbest basınç

geçirimsiz zemin

uçucu kül

silisli kum atığı

Sayı

Makale detayları

Yazarlar: Serkan Ören | Sefa Kocabaş

Yayıncı: Kirikkale University

Ana Başlıklar: Engineering

Dergi: International Journal of Engineering Research and Development Vol.16 Issue 1, pp.66-73

Belge Tipi: Makale

Yayın Tarihi: 1/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001310727

pISSN: 1308-5506

Sayı

Yazarlar:

Serkan Ören | Sefa Kocabaş

Yayıncı:

Kirikkale University

Ana Başlıklar:

Engineering

Dergi:

International Journal of Engineering Research and Development Vol.16 Issue 1, pp.66-73

Belge Tipi:

Makale

Yayın Tarihi:

1/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001310727

pISSN:

1308-5506