Pulp and Paper industry which has been growing rapidly does not only bring financial benefits but also has an impact on the environment due to the use of chemicals and other materials in production…
Spent Bleaching Earth (SBE) merupakan limbah padat yang dihasilkan dari proses pemurnian (bleaching) minyak goreng. Limbah ini masih mengandung 20-30% minyak nabati. SBE mengandung bahan kimia b…