Browsing Mühendislik Fakültesi by Author "Dede, Ömer Hulusi"

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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) ...
Comparison of the Composting Performance of Four Different Sewage Sludge Amendments

Özdemir, Saim; Dede, Ömer Hulusi; Dede, Gülgün (2014)
Development of nutrient-rich growing media with hazelnut husk and municipal sewage sludge

Dede, Ömer Hulusi; Özdemir, Saim (TAYLOR & FRANCIS LTD, 2018)

The aim of the present study was to develop structurally stable, nutrient-rich and environmentally safe growing media by combining waste material: crop residue hazelnut husk (HH) and municipal sewage sludge. In order to ...
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 poultry abattoir sludge amendment on feedstock composition, energy content, and combustion emissions of giant reed (Arundo donax L.)

Özdemir, Saim; Kaan Yetilmezsoy; Neclet Nusret Nuhoglu; Dede, Ömer Hulusi; Turp, Sinan Mehmet (ELSEVIER, 2020)

This study was conducted to investigate the suitability of poultry abattoir sludge (PAS) as a nutrient source for energy crop giant reed (Arundo donax L.), as well as its effects on feedstock composition, energy content, ...
Effects of Sewage Sludge on Energy Content and Combustion Emissions of Energy Crops

Özdemir, Saim; Dede, Ömer Hulusi; Mihrican Inan; Turp, Sinan Mehmet (FRIENDS SCIENCE PUBL, 2018)

This study was conducted to investigate the energy crop production suitability of sewage sludge as well as pollutant transfer from sewage sludge to feedstock of Miscanthus x giganteus and Arundo donax, with a focus on ash ...
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 ...
Enrichment of poultry manure with biomass ash to produce organomineral fertiliser

Dede, Ömer Hulusi; Özer, Hasan (KOREAN SOC ENVIRONMENTAL ENGINEERS, 2018)

In this study, the contribution of hot biomass ash to enrichment of the mineral content and to reducing the moisture content of broiler poultry manure was investigated. For this purpose, the mixtures have been prepared by ...
Investigation of treatment process and treatment sufficiency of marble mine wastewater: a case study in Turkey

Dede, Ömer Hulusi; Dede, Cemile; Sueleyman Sakar; Mueserref Sazak; Özer, Hasan (SPRINGER, 2019)

In this study, wastewater formed in marble mines operated as open mines with the aid of a cutting slope in the soil clarification tanks, which were made impermeable by using membranes and similar impermeable elements, was ...
INVESTIGATION ON USABILITY OF BIOMASS ENERGY POWER PLANT ASHES FOR PATHOGEN REMOVAL FROM POULTRY MANURE

Dede, Ömer Hulusi; Özer, Hasan (PARLAR SCIENTIFIC PUBLICATIONS (P S P), 2019)

In this study poultry manure and biomass ash at various ratio and temperatures were mixed and effects of hot biomass ash on removal of pathogens from poultry manure were investigated. Microbiological analysis carried out ...
Mitigation of soil loss from turfgrass cultivation by utilizing poultry abattoir sludge compost and biochar on low-organic matter soil

Özdemir, Saim; Nejlet Nusret Nuhoglu; Dede, Ömer Hulusi; Kaan Yetilmezsoy (TAYLOR & FRANCIS LTD, 2020)

Commercial turfgrass cultivation is one of the main ornamental industries world-wide; however, successive turfgrass sod cutting from the same site removes surface soil, leading to a decline in soil organic matter, impairment ...
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 ...