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In this study, the ability of chitosan-immobilized Acinetobacter haemolyticus as biosorbent for chromium (VI) biosorption in batch system was investigate. Optimized parameter namely pH, contact time, biosorbent dosage and initial metal concentration obtained from the experiment was then applied for electroplating wastewater treatment. Biosorption using chitosan-immobilized Acinetobacter haemolyticus...
The immobilized sucrase capsule of 3.0mm diameter was prepared by chitosan and sodium carboxymethyl cellulose (CMC) ion interaction. The immobilization conditions were optimized as following: The sucrase was dissolved in chitosan solution with the concentration of 2.0%. The solution was dropped into the CMC solution with concentration of 1.5%, and the formed capsules were kept hardening for 24h at...
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