Economic evaluation of enzymatic hydrolysis of phenol-pretreated wheat straw

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Standard

Economic evaluation of enzymatic hydrolysis of phenol-pretreated wheat straw. / Zacchi, Guido; Skoog, K; Hahn-Hägerdal, Bärbel.

I: Biotechnology and Bioengineering, Vol. 32, Nr. 4, 1988, s. 460-466.

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Harvard

APA

CBE

MLA

Vancouver

Author

RIS

TY - JOUR

T1 - Economic evaluation of enzymatic hydrolysis of phenol-pretreated wheat straw

AU - Zacchi, Guido

AU - Skoog, K

AU - Hahn-Hägerdal, Bärbel

PY - 1988

Y1 - 1988

N2 - Experimental data from the enzymatic hydrolysis of phenol-pretreated Swedish wheat straw have been used to evaluate the cost fractions of capital and utility, enzyme, and raw material. Two different raw material prices and varying enzyme prices have been used. The evaluation is based on an empirical model for the enzymatic hydrolysis and a computer program where utility and equipment, enzyme, and raw material prices can be varied. The optimal residence time for the enzymatic hydrolysis is in the range of 70–110 h. A fed-batch procedure with substrate concentrations higher than 10% oven-dried material (ODM) and enzyme concentrations in the range (6–10) · 106 FPU/ton ODM should be used.

AB - Experimental data from the enzymatic hydrolysis of phenol-pretreated Swedish wheat straw have been used to evaluate the cost fractions of capital and utility, enzyme, and raw material. Two different raw material prices and varying enzyme prices have been used. The evaluation is based on an empirical model for the enzymatic hydrolysis and a computer program where utility and equipment, enzyme, and raw material prices can be varied. The optimal residence time for the enzymatic hydrolysis is in the range of 70–110 h. A fed-batch procedure with substrate concentrations higher than 10% oven-dried material (ODM) and enzyme concentrations in the range (6–10) · 106 FPU/ton ODM should be used.

U2 - 10.1002/bit.260320408

DO - 10.1002/bit.260320408

M3 - Article

VL - 32

SP - 460

EP - 466

JO - Biotechnology and Bioengineering

JF - Biotechnology and Bioengineering

SN - 1097-0290

IS - 4

ER -