0.5 - 1.0 % of Bacta dehair C (liq) based on row weight is used during liming. It is advisable to add microdep C liquid along with lime sulfide and unhairing assist TA and run the paddle. 10 min every hour for two hours & turn continue with the normal liming. The quantity of sodium sulfide used in liming can be reduced proportionally and can be evaluated by actual control of the liming operation. In paste liming microped c liquid should be mix with the unhairing paste.
Bacta dehair C liquid is more ideal for paste liming as they will not bring down the temperature of the paste and keeps the pield skins warmer to help the hair remover easier than micro dep powder.
This can reduce pollution up to 50% through replacing sodium sulphide. Same can do increment in area in the final leather. It can do removal of stains & pigments to achieve a uniform color in wet blue. And it can have better absorption and distribution or chronic at the later stages of chrome tuning there by increase in tensile strength and better depth in dyeing.