Enzyme Treatment at Different Stages of Textile Processing: A Review

Abstract Increased environmental awareness and regulations are making enzymes a good alternative to replace conventional chemical processes, especially those using large amounts of toxic chemicals and energy. The advantages of enzymatic processes include proven efficiency—even for soft processing conditions, which reduces energy consumption—and products that are biodegradable. Enzymes, as biocatalysts, have been widely accepted in several industries due to substrate specificity and an increased emphasis on green chemistry. The use of enzymes is especially recognized in textile processing for its ability to replace harsh conventional chemicals, reduce water and energy consumption, and improve aesthetic quality. This work presents a brief review of enzymatic applications in different stages of textile processing, desizing, biopreparation, and biofinishing, as well as its use in wastewater treatments as a green alternative to conventional treatments.