In a significant development, the UP Pollution Control Board (UPPCB), on Monday, ordered 25 agro-waste based paper industries in the state to stop the process of chemical pulping, a move that could ...
The chemical pulping process was discovered in the nineteenth century, and allowed wood to be pulped for strong, white, long-lasting paper. The goal of chemical pulping is to remove all the parts of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback