𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Rates of acetate extraction from simulated waste streams in chloromycetin production

✍ Scribed by Ruey-Shin Juang; Rong-Tzong Wu

Publisher
Wiley (John Wiley & Sons)
Year
1999
Tongue
English
Weight
118 KB
Volume
74
Category
Article
ISSN
0268-2575

No coin nor oath required. For personal study only.

✦ Synopsis

The kinetics for extraction recovery of acetate ions from simulated waste streams in chloromycetin production by Aliquat 336 (a quaternary amine) and tri-n-butylphosphate (TBP) in xylene were examined using a microporous membrane-based stirred cell. The waste stream typically contained 15.4% acetic acid, 8.8% sodium acetate, and 4.7% (w/w) NaCl. The stirred cell could give intrinsic rates for formation of the complex occurring at or near the organic±aqueous interface. It was shown that the extraction rate with TBP was higher than that with Aliquat 336. The effect of temperature (288±318 K) on the reaction rate with TBP was also examined and the activation energy (54.5 kJ mol À1 ) was obtained.

📜 SIMILAR VOLUMES

High Value Products from Waste: Grape Po
High Value Products from Waste: Grape Pomace Extract—A Three-in-One Package for the Synthesis of Metal Nanoparticles
✍ Babita Baruwati; Rajender S Varma 📂 Article 📅 2009 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 557 KB

## Abstract __Metal nanoparticles of Au, Ag, Pd, and Pt have been synthesized in aqueous media using red grape pomace as a reducing agent and a capping agent. The particles are formed within a few seconds when exposed to microwave irradiation at a power level as low as 50 W. Particles could be form

Production of carotenoids by Rhodotorula
Production of carotenoids by Rhodotorula glutinis MT-5 in submerged fermentation using the extract from waste loquat kernels as substrate
✍ Mesut Taskin; Serkan Erdal 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 153 KB

## Background: The aim of present study was to investigate the feasibility of the hydrolysate extracts from waste loquat kernels as substrate in submerged culture of yeast rhodotorula glutinis mt-5 for carotenoid production. ## Results: Loquat kernel was found to have high protein (22.5%) and tot