Lignin based retanning agent
The Central Leather Research Institute of CSIR (Council of scientific and Industrial Research) has developed a technology to create a re-tanning agent from lignin. Effluent from the paper and pulp ...
The Central Leather Research Institute of CSIR (Council of scientific and Industrial Research) has developed a technology to create a re-tanning agent from lignin. Effluent from the paper and pulp ...
