Coal fly ash waste contains metal oxides, one of which is silica. The presence of silica in coal fly ash allows the waste to be used directly as an adsorbent. The use of silica contained in coal fly ash can be carried out maximally by silica purification. Silica purification by extracting silica from coal fly ash aims to minimize unnecessary metal oxide levels (impurities). Analysis of silica content carried out before and after the extraction process aims to determine the levels of silica compared to other metal oxides. The procedure is done, namely sieving to separate samples from impurity material, then analyzing using SEM-EDS instruments, and then proceed with the silica extraction process. The results of the analysis showed a greater p...
Batako merupakan bahan bangunan yang terdiri dari campuran semen dan agregat. Semen mempunyai dampak...
Synthesis of silica membrane from coal fly ash to decrease the color intensity of the liquid waste o...
The discharge of fly ash from the coal combustion process has become a matter of concern over the la...
Coal fly ash waste contains metal oxides, one of which is silica. The presence of silica in coal fly...
Abundant supplies of coal make this compound as alternative fuels, especially for the industry. Howe...
Abundant reserves of coal make this material a choice of fuel replacement, especially for the indust...
Telah dilakukan penentuan kadar mineral SiO2, Fe2O3, Al2O3, CaO dan MgO; kadar logam berat Zn, Pb, C...
The discharge of fly ash from the coal combustion process has become a matter of concern over the la...
Coal fly ash waste is a mineral residue in fine grains produced from the coal burning process from t...
PT. Evergreen International Paper uses coal as a producer of electrical and thermal energy. Coal com...
Power stations produce vapor of solid waste in the form of ashes flying coal.Ashes flying this has n...
Pemanfaat batubara untuk bahan bakar pembangkit listrik tenaga uap (PLTU) saat ini banyak digunakan....
Fly ash merupakan limbah hasil pembakaran pabrik kelapa sawit yang mengandung silika dan mineral al...
Fly ash merupakan limbah hasil pembakaran batubara yang mengandung beberapa senyawa kimia yang dapat...
The target of community service assignments in 2018 is productive communities that need development ...
Batako merupakan bahan bangunan yang terdiri dari campuran semen dan agregat. Semen mempunyai dampak...
Synthesis of silica membrane from coal fly ash to decrease the color intensity of the liquid waste o...
The discharge of fly ash from the coal combustion process has become a matter of concern over the la...
Coal fly ash waste contains metal oxides, one of which is silica. The presence of silica in coal fly...
Abundant supplies of coal make this compound as alternative fuels, especially for the industry. Howe...
Abundant reserves of coal make this material a choice of fuel replacement, especially for the indust...
Telah dilakukan penentuan kadar mineral SiO2, Fe2O3, Al2O3, CaO dan MgO; kadar logam berat Zn, Pb, C...
The discharge of fly ash from the coal combustion process has become a matter of concern over the la...
Coal fly ash waste is a mineral residue in fine grains produced from the coal burning process from t...
PT. Evergreen International Paper uses coal as a producer of electrical and thermal energy. Coal com...
Power stations produce vapor of solid waste in the form of ashes flying coal.Ashes flying this has n...
Pemanfaat batubara untuk bahan bakar pembangkit listrik tenaga uap (PLTU) saat ini banyak digunakan....
Fly ash merupakan limbah hasil pembakaran pabrik kelapa sawit yang mengandung silika dan mineral al...
Fly ash merupakan limbah hasil pembakaran batubara yang mengandung beberapa senyawa kimia yang dapat...
The target of community service assignments in 2018 is productive communities that need development ...
Batako merupakan bahan bangunan yang terdiri dari campuran semen dan agregat. Semen mempunyai dampak...
Synthesis of silica membrane from coal fly ash to decrease the color intensity of the liquid waste o...
The discharge of fly ash from the coal combustion process has become a matter of concern over the la...