Renewable energy merupakan pilihan untuk mengurangi ketergantungan dari penggunaan bahan bakar fosil, teknologi renewable energy yang menjanjikan adalah memanen energi matahari dan merubahnya menjadi energi listrik. Terdapat dua teknologi yang dipergunakan untuk hal tersebut yaitu solar PV dan solar thermal. Indonesia merupakan negara tropis, dimana sinar matahari menyinari bumi dengan inte…
The waste of pulp and paper industry in the form of Black Liquor still contained a large amount of lignin (12-46%). The high lignin content had the potential to make Sodium Ligno Sulfonate (SLS) Surfactants by reacting Lignin with Sodium Bisulfite. Isolation of Lignin From Black Liquor was carried out at room temperature of 30°C, using sulfuric acid (H2SO4) and 1N NaOH. The purpose of this stu…
The waste of pulp and paper industry in the form of Black Liquor still contained a large amount of lignin (12-46%). The high lignin content had the potential to make Sodium Ligno Sulfonate (SLS) Surfactants by reacting Lignin with Sodium Bisulfite. Isolation of Lignin From Black Liquor was carried out at room temperature of 30°C, using sulfuric acid (H2SO4) and 1N NaOH. The purpose of this stu…
The waste of pulp and paper industry in the form of Black Liquor still contained a large amount of lignin (12-46%). The high lignin content had the potential to make Sodium Ligno Sulfonate (SLS) Surfactants by reacting Lignin with Sodium Bisulfite. Isolation of Lignin From Black Liquor was carried out at room temperature of 30o C, using sulfuric acid (H2SO4) and 1N NaOH. The purpose of thi…