Plant Growth-Promoting Trait of Rhizobacteria Isolated from Soil Contaminated with Petroleum and Heavy Metals

Earthworm cast as a promising filter bed material and its methanotrophic contribution to methane removal

Relationships between biomass, pressure drop, and performance in a polyurethane biofilter

Comparison of toluene removability and pressure drop in biofilters with four types of packing materials in biofilters packed with four different media

Separation of Lipases using Reversed Micelles

Immobilization of Rhizopus chinesis using Polyurethane Foams

Microbial Coal Desulfurization Process by using Sulfur-Oxidizing Microorganisms

Microbial Desulfurization of Coal by Thiobacillus ferrooxidans

Improvement of a Marine Clay by a Microbial Desulfurization Process

Design of Airlift Bioreactors