Mikro Kirletici Naproksenin Atık Sulardan Spirulina platensis ile Modifiye Edilmiş Kitosan-Polivinilalkol Biyokompozitleri ile Adsorpsiyonu

Endüstriyel atık suların içerdiği mikro ve makro kirlilikler önemli bir çevresel kirletici kaynak olarak karşımızaçıkmaktadır. Bu nedenle, sunulan çalışmada, anti-enflamatuvar ilaç etken maddesi olan naproksenin, Spirulinaplatensis (SP) ile modifiye edilmiş kitosan/polivinil alkol (KTS-PVA) biyokompoziti kullanarak atık sulardanadsorpsiyon yöntemiyle giderilmesi incelenmiştir. Farklı oranlarda SP içeren KTS-PVA-SP biyokompozitmalzemelerin sentezlenmesi için gluteraldehit çapraz bağlayıcı olarak kullanılmış, KTS-PVA-SP biyokompozitleri,içersindeki SP oranı %1-3 (ağırlık/ağırlık) oranlarda hazırlanmış ve tüm biyokompozitlerin karakterizasyonu TGA,SEM, optik mikroskop ve BET analizleri ile yapılmıştır. Adsorpsiyon ile atık sulardan naproksenin giderimine aitçeşitli izoterm modelleri uygulanmış ve sonuçlar değerlendirilmiştir.

Micro Pollutant Naproxen Adsorption from Waste Water using Modified Chitosan-Poly (vinyl alcohol) with Spirulina platensis

The micro and macro pollutant content of industrial waste waters is an important source of environmental pollution. In the presenting study, the feasibility of using modified chitosan/poly(vinyl alcohol) (KTS-PVA) with Spirulina platensis (SP) as an adsorbent for adsorption of anti-inflammatory drug naproxen from waste water was investigated. KTS-PVA-SP biocomposites were synthesized using gluteraldehyde as a crosslinker, the biocomposites were reacted with different ratios of SP at 1-3% (w/w) in KTS-PVA-SP and the biocomposites were characterized by TGA, SEM, optical microscobe and BET analysis. Adsorption isotherms were applied onto naproxen treatment from waste water and the results were discussed.

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