✦ LIBER ✦

A novel method for determining the parameters of microbial kinetics

✍ Scribed by Ryszard W. Szetela; Tomasz Z. Winnicki

Publisher: John Wiley and Sons
Year: 1981
Tongue: English
Weight: 226 KB
Volume: 23
Category: Article
ISSN: 0006-3592
DOI: 10.1002/bit.260230708

No coin nor oath required. For personal study only.

✦ Synopsis

Abstract

It is conventional to describe the relationship between the specific rate of microbial growth and the concentration of the inhibitory substrate in terms of the Andrews–Edwards equation. A novel method for establishing the constants of this equation is presented. The equation is transformed to a polynomial and the empirical data are approximated by a quadratic polynomial. The results obtained for the biodegradation of phenol in a mixed culture (activated sludge) are discussed.

📜 SIMILAR VOLUMES

Improved method for determining rheologi

Improved method for determining rheological parameters of suspensions

✍ J. L. Valverde; A. de Lucas; L. Zumalacárregui; G. Suris 📂 Article 📅 1997 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 334 KB 👁 1 views

A rapid method for determining kinetic p

A rapid method for determining kinetic parameters of enzymes exhibiting nonlinear thermal inactivation bahavior

✍ Sunil Nath 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 407 KB 👁 2 views

A rapid method is developed to analyze the kinetics of thermal inactivation of enzymes that exhibit a nonlinear biphasic log(activity)-time relationship. Thermal destruction experiments on alcohol dehydrogenase from baker's yeast demonstrate t h e applicability of t h e method. The method is based o

Determination of the kinetic parameters

Determination of the kinetic parameters for the polymerization of a polyurethane using an improved method of differential scanning calorimetry

✍ F. Hernández-Sánchez; R. Vera-Graziano 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 468 KB 👁 2 views

A novel chemiluminescent method for dete

A novel chemiluminescent method for determination of phloroglucinol

✍ Hua Cui; Cheng-gen Xie; Chun-ze Lai 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 135 KB 👁 1 views

It was found that the inhibition and enhancement by phloroglucinol of the chemiluminescence from the luminol-K 3 Fe(CN) 6 system were dependent on the pH of luminol solution and the concentration of phloroglucinol. In Na 2 CO 3 -NaHCO 3 buffer, phloroglucinol exhibited strong chemiluminescent enhanc

A novel inhibitory kinetic fluorimetric

A novel inhibitory kinetic fluorimetric method for the determination of trace methomyl in environmental samples

✍ Jing Fan; Xiaojing Shao; Haizhu Xu; Suling Feng 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 162 KB 👁 1 views

## Abstract A novel inhibitory kinetic fluorimetric method for the determination of trace methomyl was proposed. It was shown that the Fenton reagent oxidized rhodamine B in acid medium which enabled the fluorescence quenching of the latter. The presence of trace methomyl clearly inhibited the reac

Novel FTIR method for determining the cr

Novel FTIR method for determining the crystallinity of poly(ε-caprolactone)

✍ Yong He; Yoshio Inoue 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 106 KB

By employing Fourier transform infrared spectroscopy (FTIR) and curve±®tting techniques, the degree of crystallinity of poly(e e e e e e -caprolactone) (PCL) aged at room temperature for 1 month was estimated to be 49 AE 2 %. The degree of crystallinity determined by FTIR in this work is comparable