Algal-based membrane bioreactors (AMBRs) have recently received extensive research
interest as a cutting-edge water and wastewater treatment technology, offering potential …

Rhizopus oryzae PTCC 5263 capacity in synthesis of lactic acid (LA) from 10 g/l of soluble
potato starch was determined using one-step fermentation process. Pellets were the …

Packed-bed reactors are widely used in biological treatment processes. The complete
simulation of the reactions and concentration profiles of the reactors, which are necessary …

In terms of gas holdup, liquid velocity, and volumetric mass transfer coefficient for oxygen
(KL a), the hydrodynamic behavior of four configurations of an airlift reactor (ALR) with a net …

This study reports a new multiphase apparatus, the external-loop airlift reactor (EL-ALR),
with the RMF generators in the riser and downcomer columns, which shows the …

Glyphosate is an agricultural herbicide with usage in the amounts of thousands of tonnes
per year in Malaysia. In certain soils, glyphosate can persist for months and its removal …

This paper documents CFD simulations of the gas hold-up (ɛg) and volumetric mass
transfer coefficient (KLa) for three kinds of airlift reactors (ALRs) namely, conventional ALR …

Membrane bioreactor (MBR) has emerged as an efficient compact technology in separation
processes. Among different treatment technologies, MBR with special structural membrane …

ABSTRACT A modified airlift reactor with a net draft tube (ALR-ndt) was developed and
studied for the aerobic biodegradation of naphthalene (naph.) by Ralstonia eutropha. The …

An airlift biofilm reactor was employed to study phenol biodegradation by Pseudomonas
putida. Hydrodynamic tests were also conducted in a conventional column to facilitate the …