Natural pyrophyllite and M(OR)x based MxOy powders as new adsorbents for heavy metal adsorption

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Atıf İçin Kopyala

ERDEMOGLU M., Sayilkan F., ERDEMOGLU S., SENER S., AKARSU M., SAYILKAN H.

EURO CERAMICS VIII, PTS 1-3, ss.2239-2242, 2004 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası:
• Basım Tarihi: 2004
• Doi Numarası: 10.4028/www.scientific.net/kem.264-268.2239
• Dergi Adı: EURO CERAMICS VIII, PTS 1-3
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED)
• Sayfa Sayıları: ss.2239-2242
• İnönü Üniversitesi Adresli: Evet

Özet

Heat treated hydrolysis-condensation products of aluminiumtri-sec-butoxide (Al(OBus)(3)) and alcohol modified Al(OBus)(3) were synthesised by sol-gel process. These synthetic powders, natural pyrophyllite and their 3-mercaptoprophyltrimethoxysilane coated forms were utilised as adsorbents for the removal of Cu(II) ions from aqueous solutions. The adsorption increased when natural and synthetic powders coated with SH-Si were used. It was concluded that the dried powders obtained from the hydrolysis-condensation product of Al(OBus)(3) and its alcohol modified form, and coated pyrophyllite would substitute for Amberlite IR 120 Na form resin.