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Agricultural lignocellulosic wastes as adsorbents of heavy metals from water
2004
Sciban, M.(Univerzitet u Novom Sadu, Novi Sad (Serbia and Montenegro). Tehnoloski fakultet)E-mail:msciban@uns.ns.ac.yu | Klasnja, M.(Univerzitet u Novom Sadu, Novi Sad (Serbia and Montenegro). Tehnoloski fakultet)
In this study, the possibility of application of agricultural lignocellulosic waste materials as adsorbents of different heavy metals ions from water was investigated. As adsorbents, wastes of widely cultivated plant cultures in our country were used. They were wheat straw, cornstalk, corn cob and soybean straw. These materials were showed as good adsorbents in most cases. But, leaching of organic matters from them during adsorption was observed. It was unfavourable. Because of that, adsorbents washed and dried. After that leaching of organic matters was significantly decreased, but also adsorption efficiencies slightly decreased, too.
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