Precipitate calcium carbonate (caco3) in paper / Nur Afzan Mohd Rani Ee

• Main Author: Mohd Rani Ee, Nur Afzan
• Format: Student Project
• Language: English
• Published: 2019
• Subjects: Physical and theoretical chemistry; Chemical elements; Analytical chemistry
• Online Access: http://ir.uitm.edu.my/id/eprint/45186/1/45186.pdf; http://ir.uitm.edu.my/id/eprint/45186/

The paper is known as a material made from the wood fibre that undergoes different chemical treatment to achieve a high quality of the paper. In the early stage of papermaking, people used acid as an adhesive to treat the paper, but it gives a bad impact on paper. Where the paper is become yellow...