𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Analysis of acetic acid productivity in a continuous two-stage bioreactor with cell recycling

✍ Scribed by Akio Nishiwaki; Irving J Dunn

Publisher
Wiley (John Wiley & Sons)
Year
2005
Tongue
English
Weight
120 KB
Volume
80
Category
Article
ISSN
0268-2575

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

The performance of a two‐stage system with cell recycling and fresh feed at each stage is studied numerically for continuous acetic acid production. In this system, both filtrate and bleed broth from the first stage are supplied to the second fermenter. At high substrate conversions, this configuration is found to provide higher acetic acid productivities than either a previous configuration where only the first‐stage bleed broth is fed to the second stage or a single recycle chemostat at the same bleed ratios. Copyright © 2005 Society of Chemical Industry

📜 SIMILAR VOLUMES

High-rate continuous production of lacti
High-rate continuous production of lactic acid by Lactobacillus rhamnosus in a two-stage membrane cell-recycle bioreactor
✍ Sunhoon Kwon; Ik-Keun Yoo; Woo Gi Lee; Ho Nam Chang; Yong Keun Chang 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 241 KB 👁 2 views

It is important to produce L(+)-lactic acid at the lowest cost possible for lactic acid to become a candidate monomer material for promising biodegradable polylactic acid. In an effort to develop a high-rate bioreactor that provides high productivity along with a high concentration of lactic acid, t

High rate treatment of terephthalic acid
High rate treatment of terephthalic acid production wastewater in a two-stage anaerobic bioreactor
✍ Robbert Kleerebezem; Judith Beckers; Look W. Hulshoff Pol; Gatze Lettinga 📂 Article 📅 2005 🏛 John Wiley and Sons 🌐 English ⚖ 157 KB 👁 1 views

## Abstract The feasibility was studied of anaerobic treatment of wastewater generated during purified terephthalic acid (PTA) production in two‐stage upflow anaerobic sludge blanket (UASB) reactor system. The artificial influent of the system contained the main organic substrates of PTA‐wastewater

Prolonged conversion of n-butyrate to n-
Prolonged conversion of n-butyrate to n-butanol with Clostridium saccharoperbutylacetonicum in a two-stage continuous culture with in-situ product removal
✍ Hanno Richter; Nasib Qureshi; Sebastian Heger; Bruce Dien; Michael A. Cotta; Lar 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 165 KB

## Abstract __n__‐Butanol was produced continuously in a two‐stage fermentor system with integrated product removal from a co‐feed of __n__‐butyric acid and glucose. Glucose was always required as a source of ATP and electrons for the conversion of __n__‐butyrate to __n__‐butanol and for biomass gr

Control of acetic acid concentration by
Control of acetic acid concentration by pH-stat continuous substrate feeding in heterotrophic culture phase of two-stage cultivation of Alcaligenes eutrophus for production of P(3HB) from CO2, H2, and O2 under non-explosive conditions
✍ Toshikazu Sugimoto; Takeharu Tsuge; Kenji Tanaka; Ayaaki Ishizaki 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 179 KB 👁 2 views

A-two stage culture method of hydrogenoxidizing bacterium, Alcaligenes eutrophus, is used to produce poly-D-3-hydroxybutyrate, P(3HB) from CO 2 , O 2 , and H 2 without using a very high oxygen transfer rate while maintaining the O 2 concentration in gas phase below 6.9 (v/v)% to prevent detonation o