Signed a supply contract for relief accelerator with an enterprise in Heze City...
Chelating agent is a kind of compound that can combine with multivalent metal ions to form soluble metal complexes.
Recently, Zhengzhou City Chengzhi Industrial Co., Ltd. contracted a super-clean water sewage treatment project of a Zhejiang-listed paper company of which the water produced in the production process ...
The main purpose of modification is to change the viscosity, stability and ionic properties of starch. There are many modification methods, such as oxidation, acid hydrolysis, paste refining or enzyme...
Alkali is a very important factor in the process of pulp hydrogen peroxide bleaching. On the one hand, alkali promotes the formation of peroxide anion, which is beneficial to the bleaching process, bu...
Biological bleaching technology is a new kind of environmental protection bleaching technology, which can improve the bleachability of the pulp through the reaction of enzymes with chemical components...
There are two commonly used methods of bleaching pulp, Chengzhi Industry will introduce to you below:
People have a long history of cognition of bleaching technology. At first, people bleached pulp naturally with the help of sunlight. In the 18th century, people gradually mastered the technology of us...
