Coal brequet are hoped to replace the earth oil fuel and wood that nowadays have been critically supplying and limited usage. The operational activities which can caused pollution are the supplying of raw materials and additives, production process and post production. Therefore we sugest to maintain a good management for operational activities, especially to minimize pollution.
Jurnal Kimia dan Kemasan (JKK) publishes original research article related to Applied chemistry including natural product (essential oils, palm oil derivative, natural dye), biopolymer, chemical synthesis, and problems of chemical processes and apparatus; and also packaging material and ...