Use of ion exchange resins modified with zero-valent iron for the sorption/speciation of inorganic As(III) and As(V) in waters.

Date

2012-09-16

Author

Bölek, Deniz
Boyacı, Ezel
Eroğlu, Ahmet Emin
Shahwan, Talal

Metadata

Show full item record

Item Usage Stats

40
views

0
downloads

URI

https://hdl.handle.net/11511/81786

Collections

Unverified, Article

Suggestions

OpenMETU
Core

Use of waste pyrite as an alternative to gypsum for alkaline soil amelioration TOZSİN, Gülşen; Arol, Ali İhsan; ÇAYCI, GÖKHAN (Informa UK Limited, 2015-05-04) The reclamation of alkaline soils is of great interest especially in arid and semi-arid climatic regions of the world. The aim of this study was to investigate the application of pyrite from the waste materials of a copper concentration plant as an alternative to gypsum application for alkaline soil amelioration. The second aim was to assess heavy metal contamination. Waste pyrite (FeS2) obtained from a copper concentration plant and pure gypsum (CaSO4 center dot 2H(2)O) were added to soil within the column...
Use of Triton X - 114 aqueous two phase system for recovery of mushroom (Agaricus bisporus) polyphenoloxidase Beşel, Elif; Bakır, Ufuk; Department of Chemical Engineering (2003) Mushroom (Agaricus bisporus) polyphenoloxidase (PPO) (EC 1.14.18.1) was isolated and purified using an aqueous two phase system composed of octyl phenol (ethyleneglycol) 7-8 ether (Triton X-114/TX-114). TX-114 is a non-ionic surfactant which thermoseparates in water and forms an aqueous two phase system with a surfactant-depleted top phase and a surfactant-enriched bottom phase. Critical micelle concentration (CMC) and cloud point of the surfactant are 0.17 mM and 22ðC respectively. The partitioning behavio...
Use of Fenton oxidation to improve the biodegradability of a pharmaceutical wastewater Tekin, Huseyin; BİLKAY, Okan; Ataberk, Selale S.; Balta, Tolga H.; Ceribasi, I. Haluk; Sanin, Faika Dilek; Dilek, Filiz Bengü; Yetiş, Ülkü (2006-08-21) The applicability of Fenton's oxidation to improve the biodegradability of a pharmaceutical wastewater to be treated biologically was investigated. The wastewater was originated from a factory producing a variety of pharmaceutical chemicals. Treatability studies were conducted under laboratory conditions with all chemicals (having COD varying from 900 to 7000 mg/L) produced in the factory in order to determine the operational conditions to utilize in the full-scale treatment plant. Optimum pH was determined...
Use of laboratory-grown bacterial alginate in copper removal Moral, C. Kivilcimdan; Doğan, Özdemir; Sanin, Faika Dilek (IWA Publishing, 2012-01-01) Industrial production leads to toxic heavy metal pollution in water bodies. Copper is one of the examples that requires removal from effluents before being discharged. It is difficult and sometimes very expensive to remove toxic heavy metals by conventional treatment techniques. This study aims to remove copper by the use of bacterial alginate as a non-conventional technique. Bacterial alginates (natural polymers composed of mannuronic and guluronic acid monomers) were synthesized by Azotobacter vinelandii ...
Use of nonwoven geotextiles for filtration of fly ash Ergeneman, Işın; Wasti, Yıldız; Department of Civil Engineering (2001)

Citation Formats

D. Bölek, E. Boyacı, A. E. Eroğlu, and T. Shahwan, “Use of ion exchange resins modified with zero-valent iron for the sorption/speciation of inorganic As(III) and As(V) in waters.,” 2012, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/81786.