Browsing Mühendislik Fakültesi by Author "Dede, Gülgün"

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Agricultural and Municipal Wastes as Container Media Component for Ornamental Nurseries

Dede, Ömer Hulusi; Dede, Gülgün; Özdemir, Saim (UNIV TEHRAN, 2010)

This paper deals with the suitability of agricultural and municipal organic wastes as growing media components for ornamental plants. Nine growing media prepared by mixing the main components of peat (P), hazelnut husk (H) ...
Application of solarization for sanitization of sewage sludge compost

Özdemir, Saim; Kaan Yetilmezsoy; Dede, Gülgün; Muserref Sazak (ELSEVIER, 2020)

Performance of the solarization process on inactivation of pathogenic bacteria was explored to provide the sanitization standards set for the sewage sludge compost. For evaluation of the microbiological quality of sludge ...
Comparison of the Composting Performance of Four Different Sewage Sludge Amendments

Özdemir, Saim; Dede, Ömer Hulusi; Dede, Gülgün (2014)
Compost Hazelnut

Dede, Gülgün (2013)
Composting of sewage sludge with mole cricket: stability, maturity and sanitation aspects

Özdemir, Serdar; Dede, Gülgün; O. H. Dede; S. M. Turp (SPRINGER, 2019)

The composting of sewage sludge is constrained by structural insufficiencies such as high water retention, reduced free air space and limited compaction. To overcome these hindrances, this study investigates application ...
Decolorization of Dying Textile Wastewater by Advanced Activated Sludge in Sequencing Batch Reactor

İleri, Recep; Dede, Gülgün (2006)
Effect of soil amendments on phytoextraction potential of Brassica juncea growing on sewage sludge

Dede, Gülgün; Özdemir, Saim; Dede, Ömer Hulusi (SPRINGER, 2012)

A pot experiment was conducted to investigate the influence of elemental sulfur, gypsum and chelating agent (Ethylenediaminetetraacetic acid) on copper, zinc, nickel, cadmium, chromium and lead uptake by Brassica juncea ...
Effect of solarization on the removal of indicator microorganisms from municipal sewage sludge

Özdemir, Saim; Çelebi, Ahmet; Dede, Gülgün; Dede, Ömer Hulusi (TAYLOR & FRANCIS LTD, 2013)

The effect of solarization on bacterial inactivation in sewage sludge was studied using thermotolerant coliforms, enterococci and Escherichia coli (E. coli) as the indicator organisms. Solarization significantly increased ...
Effect of solarization on the removal of indicator microorganisms from municipal sewage sludge

Dede, Ömer Hulusi; Dede, Gülgün (2013)
Effects of biosolid application on soil properties and kiwi fruit nutrient composition on high-pH soil

Dede, Gülgün; Özdemir, Saim; Dede, Ömer Hulusi; Altundağ, Hüseyin; M. S. Dundar; Kızıloğlu, Fatma Tülay (SPRINGER, 2017)

Macro- and micronutrient availability in high-pH soil is a major constraint in crop production especially for the sensitive plants, such as kiwi fruit. A field study was conducted to investigate the multiyear effects of ...
Effects of elemental sulphur on heavy metal uptake by plants growing on municipal sewage sludge

Dede, Gülgün; Özdemir, Saim (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2016)

In this study experiment was carried out to determine the phytoextraction potential of six plant species (Conium maculatum, Brassica oleraceae var. oleraceae, Brassica juncea, Datura stramonium, Pelargonium hortorum and ...
EFFECTS OF SEWAGE SLUDGE ON NUTRIENT AVAILABILITY FOR KIWI FRUITS UNDER HIGH PH SOIL CONDITIONS

Dede, Gülgün; Özdemir, Saim; Dede, Ömer Hulusi; Altundağ, Hüseyin; Dündar, Mustafa Şahin; Kızıloğlu, Fatma Tülay (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2015)

A field experiment was conducted to investigate the effects of sewage sludge application on nutrient availability for kiwi fruits grown under high pH soil conditions. Solar-dried sewage sludge was applied (25, 50, 100, and ...
PHYSICOCHEMICAL CHARACTERIZATION OF HAZELNUT HUSK RESIDUES WITH DIFFERENT DECOMPOSITION DEGREES FOR SOILLESS GROWING MEDIA PREPARATION

Dede, Ömer Hulusi; Dede, Gülgün; Özdemir, Saim (TAYLOR & FRANCIS INC, 2011)

In this study, the main physical, physiochemical, and chemical properties of hazelnut husk have been determined for the suitability as a container growing medium. Four substrates were prepared based upon decomposition ...
Recycling of MSW compost and sewage sludge as growing substrate for ornamental potted plants

Özdemir, Saim; Dede, Ömer Hulusi; Dede, Gülgün (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2004)

MSW compost and anaerobically stabilized sludge mixture with soil and sheep manure were assayed as substrates for potted Ligustrum lucidum and Washingtonia robusta. Six substrates were prepared by combining MSW compost and ...
REMOVAL OF INDICATOR MICROORGANISMS IN PASTURES AFTER BIOSOLID APPLICATION

Dede, Gülgün; Pamir Rasekh (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2019)

Biosolid application to pastures is generally considered the best option of management for their organic amendments and plant nutrients. Particularly pastures converted into poor quality pastureland, as a result of early ...