Multi-objective optimization of a continuous bio-dissimilation process of glycerol to 1, 3-propanediol

Add time:07/23/2019    Source:sciencedirect.com

This paper deals with multi-objective optimization of continuous bio-dissimilation process of glycerol to 1, 3-propanediol. In order to maximize the production rate of 1, 3-propanediol, maximize the conversion rate of glycerol to 1, 3-propanediol, maximize the conversion rate of glycerol, and minimize the concentration of by-product ethanol, we first propose six new multi-objective optimization models that can simultaneously optimize any two of the four objectives above. Then these multi-objective optimization problems are solved by using the weighted-sum and normal-boundary intersection methods respectively. Both the Pareto filter algorithm and removal criteria are used to remove those non-Pareto optimal points obtained by the normal-boundary intersection method. The results show that the normal-boundary intersection method can successfully obtain the approximate Pareto optimal sets of all the proposed multi-objective optimization problems, while the weighted-sum approach cannot achieve the overall Pareto optimal solutions of some multi-objective problems.

We also recommend Trading Suppliers and Manufacturers of (S)-2-BENZYLOXY-1 3-PROPANEDIOL 1-(TO- (cas 109371-30-4). Pls Click Website Link as below: cas 109371-30-4 suppliers

Prev:1,2 Propanediol utilization by Lactobacillus reuteri DSM 20016, role in bioconversion of glycerol to 1,3 propanediol, 3-hydroxypropionaldehyde and 3-hydroxypropionic acid
Next:Synthesis of S-dialkylarsino-3-mercapto-1,2-propanediols and evaluation of their anticancer activity)