Effect of Aging and Wet-Dry Cycles on the Elimination of the
"Removal of phyto-accessible copper from contaminated soils using zero valent iron amendment and magnetic separation methods: Assessment of residual toxicity using plant and MetPLATE™ studies." ... Karapinar, N. 2003. "Magnetic separation of ferrihydrite from wastewater by magnetic seeding and high-gradient magnetic …
Magnetic Separation for Environmental Remediation
The use of magnetite as a plutonium and americium waste tiatnrent process was reported by Kochen and Navratil isr 1987.9 The process works by adso~tion of the actinide to the ferrite surface, followed by magnetic separation. Magnetite is femomagnetic and is easily extracted using magnetic separation.
Magnetic separation of ferrihydrite from wastewater by magnetic …
Ferrihydrite, a member of iron oxides family, has been used as an adsorbent for the removal of heavy metal ions from industrial wastewater. The success of the operation depends mainly on the efficient removal of ferrihydrite from the aqueous phase. Hence, the emphasis of this study was given on the separation of ferrihydrite by high-gradient magnetic …
Magnetic Separation
3.11.2.5 Magnetic Separation. Magnetic separation is a process where a contaminant is first attached onto a magnetic carrier material (e.g., magnetite), and subsequently, the contaminant-laden carrier is separated under a magnetic field. The simplest magnetic separator is a permanent magnet.
Magnetic seeded filtration for the separation of fine …
Thereby, high gradient magnetic separation (HGMS) offers an effective and (with implementation of permanent magnets) energy efficient solution. The magnetic force on agglomerates as the driving separation mechanism can be described by Eq. ... Karapinar, 2003. N. Karapinar. Magnetic separation of ferrihydrite from wastewater by …
In Situ Magnetic Separation for Extracellular Protein Production
Magnetic separation has already been successfully established ... biotechnology application (Setchell, 1985;Hoffmann et al., 2002), water and wastewater (Karapinar, 2003;Tomska & Wolny, 2008 ...
Magnetic Separation Method in Wastewater …
Nuray Karapinar; Erhard Hoffmann; Hermann H Hahn; Seeded precipitation of Ca phosphate on magnetite mineral (Fe3O4) surfaces was investigated using a Jar Test system in supersaturated …
Magnetic separation of ferrihydrite from wastewater …
Abstract. International Journal of Mineral Processing. Volume 71, Issues 1–4, 22 September 2003, Pages 45-54. Magnetic separation of ferrihydrite from …
Magnetic seeded filtration for the separation of fine …
Then, these newly formed hetero-agglomerates can be removed by magnetic separation due to the magnetic properties of the seed particles. At first, this process may seem effortful and costly, however by choosing the right magnetic seed particles as well as using permanent magnets MSF can be an efficient separation process. ... N. Karapinar ...
(PDF) Review On The Application Of Magnetic …
[13] Karapinar N . Magnetic separation of ferrihydrite from was tewater by magnetic seeding and . ICEMEE2019. IOP Conf. Series: Earth and Environmental Science 295 (2019) 042107.
Magnetic separation: A review of principles, devices, and applications
Conventional magnetic separation devices are widely used for the removal of tramp iron from a variety of feed materials and for the beneficiation of ferrous ores. These devices for separation of strongly magnetic materials employ a variety of mechanical designs. Recently developed high gradient magnetic separation devices extend the useful …
Full article: Study of a Magnetic Filter System for the
Abstract. A magnetic filter system has been constructed, and its performance has been investigated, to measure the magnetic property of monodisperse …
The investigation on Fe3O4 magnetic flocculation for high …
N. Karapinar Magnetic separation of ferrihydrite from wastewater by magnetic seeding and high-gradient magnetic separation. Int. J. Miner. Process. (2003) R. Kurian et al. Biodegradation kinetics of high strength oily pet food wastewater in a membrane-coupled bioreactor (MBR)
Effect of selective coating of magnetite on improving magnetic …
Magnetic separation of ilmenite from titanaugite was conducted by the selectively magnetic coating method in this study, and the mechanism of magnetite coating on ilmenite was investigated by calculating the interaction force. ... Karapinar, 2003, Singh et al., 2015). The separation of chromite from serpentine was studied using the …
Three-dimensional modeling of a portable medical device for magnetic …
Hoffmann C, Franzreb M and Holl W H 2002 A novel high-gradient magnetic separator (HGMS) design for biotech applications IEEE Trans Appl. Supercond. 12 963-6. Crossref Google Scholar Karapinar N 2003 Magnetic separation of ferrihydrite from wastewater by magnetic seeding and high-gradient magnetic separation Int. J. …
Magnetic Separation: Principles, Devices, and Applications
In recent decades, it has become one of the key separation technologies in the utilization of the ores that contain magnetic minerals, such as iron oxides, ilmenite, wolframite, and manganese, and in the removal of magnetic impurities form non-metallic ores such as kaolin, quartz, and feldspar. In addition, the development of high magnetic ...
Research on magnetic seeding flocculation for arsenic …
Magnetic separation is a method for the separation of particles on the basis of their magnetic properties, ... N. Karapinar. Magnetic separation of ferrihydrite from wastewater by magnetic seeding and high-gradient magnetic separation. Int. J. Miner. Process., 71 (2003), pp. 45-54.
Reverse flotation separation of hematite from quartz …
N. Karapinar Magnetic separation of ferrihydrite from wastewater by magnetic seeding and high-gradient magnetic separation. Int. J. Miner. Process. (2003) ... the iron mineral was effectively enriched into concentrate via magnetic separation. Separation of calcined coal gangue and its influence on the performance of cement …
Nuray KARAPINAR
Nuray KARAPINAR adlı kullanıcının LinkedIn'deki tam profili görün ve bağlantılarını ve benzer şirketlerdeki iş ilanlarını keşfedin. ... Magnetic separation of ferrihydrite from wastewater by magnetic seeding and high gradient magnetic separation International Journal of Mineral Processing71(1-4), 45-54 2003 ...
NURAY KARAPINAR (0000-0001-8098-721X)
ORCID record for NURAY KARAPINAR. ORCID provides an identifier for individuals to use with their name as they engage in research, scholarship, and innovation activities.
Reusable superparamagnetic nanocomposite particles for magnetic
Some magnetic separation techniques for heavy metal ion removal have been published before [5], [6], ... N. Karapinar. Magnetic separation of ferrihydrite from wastewater by magnetic seeding and high-gradient magnetic separation. Int. J. Miner. Process., 71 (2003), pp. 45-54.
Reusable superparamagnetic nanocomposite …
Due to the nano-property superparamagnetism the particles are switchable magnets and can be separated together with their load from water by an external …
High-gradient magnetic separation of colloidal uranium …
The separation of uranium oxide (UO 2) particles from soil-surrogate particles in aqueous suspensions was achieved using filtration enhanced by a magnetic field.Enhanced attraction of paramagnetic UO 2 colloids to a ferromagnetic stainless-steel filter placed in a strong magnetic field arises because of the positive magnetic susceptibility of the …
Clearance and recovery of Cd(II) from aqueous solution by magnetic …
Although magnetic separation based on paramagnetic beads has been successfully applied in many biotechnology fields (Jun et al., 2009), its potential application in purification of contamination water is attracting much attention (Rikers et al., 1998, Feng et al., 2000, Karapinar, 2003, Marius et al., 2005, Chin et al., 2006, Oka et al., 2008).
Enhancement of pentlandite surface magnetism and
Key words: pentlandite; serpentine; micro-fine magnetite; magnetic separation; selective magnetic coating 1 Introduction Magnetic separation is based on the difference in magnetic properties of constituent mineral particles. ... 269: 38âˆ'45. [11] KARAPINAR N. Magnetic separation of ferrihydrite from wastewater by magnetic …
Scientific Mining Journal » Makale » Magnetic Separation …
N. KARAPINAR, "Magnetic Separation Method in Wastewater Treatment; Removal of Phosphate from Wastewater Using Magnetic Seeding Technique", Mining, c. 42, sy. 2, ss. 19–26, 2003. ISNAD: KARAPINAR, Nuray. "Magnetic Separation Method in Wastewater Treatment; Removal of Phosphate from Wastewater Using Magnetic Seeding Technique".
Nuray KARAPINAR | Engineer | Assoc. Prof.
Nuray Karapinar; Nuray Karapinar. ... In this study, the applicability of magnetic separation method to the removal of phosphorous from wastewater using magnetic seeding technique was investigated ...
Effects of magnetite on magnetic coating behavior in pentlandite …
Karapinar (2003) studied magnetic separation of ferrihydrite from wastewater by magnetic seeding (13 μm) and showed that maximum seeding was obtained at a pH 7.9–8.2 (the point of zero charge of ferrihydrite) to form ideal flocculants, the magnetization of which were determined by iron-to-magnetite ratio, the lower the ratio, …
Magnetic Separation
Magnetic separation is an efficient separation technique in which CDs and iron oxide (Fe3 O 4) nanocrystals are utilized as doped material embedded in mesoporous silica beads. Silica microbeads are selected due to nano-sized pores, hydrophobic interactions with doped materials, and a large surface area.
Magnetic-based adsorbing platforms for water and …
It is essential for it to be workable that the magnetic separation of the carrier containing the pollutant should be carried out efficiently by applying a low magnetic field which can only be achieved if the material has a low ... Karapinar N et al (2003) Magnetic separation: an alternative method to the treatment of wastewater. EJMPEP …
