Key Highlights Three distinct enzyme classes: Papain and bromelain are plant-derived cysteine proteases; subtilisin is a microbially produced serine protease with different substrate specificity and pH profile. Selective action on dead skin: All three enzymes cleave...
Key Highlights BOD reduction of 30–50%: Bioscouring effluent has near-neutral pH and dramatically lower organic load than NaOH scouring waste. Tensile strength preserved: Enzymatic bioscouring results in less than 3% tensile strength loss versus 5–15% for NaOH...
