Kandungan abu


  1. Abu batang pisang. K: 33.4%; Ca: 7.5%; Mg: 4.3%; Si: 2.7% and P: 2.2%. Cordeiro et al. (2004). Chemical composition and pulping of banana pseudo-stems. Industrial Crops and Products. Volume 19, Issue 2, March 2004, Pages 147-154.
  2. Abu sekam padi : Fe2O3: 0.95 %; SiO2: 67.30 %; CaO: 1.36 %; Al2O3: 4.90 %; MgO: 1.81 %; LOI: 17.78. Oyetola & Abdullahi (2006). The Use of Rice Husk Ash in Low – Cost Sandcrete Block Production Leonardo Electronic Journal of Practices and Technologies, Issue 8, January-June 2006 p. 58-70.
  3. Abu daun bambu: Si02 75.90 % ; Al203 4.13 %; Fe203 1.22 %; Ca0 7.47 %; Mg0 1.85 % ; K20 5.62 %. Amu & Adetuberu (2010). Characteristics of Bamboo Leaf Ash Stabilization on Lateritic Soil in Highway Construction. International Journal of Engineering and Technology Vol.2(4), 2010, 212-219.

4 thoughts on “Kandungan abu

  1. terima kasih atas post nya.
    ada yang mau saya tanyakan:
    1.hanya meyakinkan diri saya sendiri, apakah benar abu dari daun bambu memiliki kadar kandungan SiO2 sebesar 75.90% (lebih tinggi dari abu sekam padi).?
    2.abu daun bambu dan abu sekam padi di bakar pada temperatur berapa?

    • Mas Andri, silakan dilacak ulang pada referensi yang telah disertakan. (Cari dengan google.com, misalnya tulis kata kunci “Fe2O3: 0.95 %; SiO2: 67.30 %; CaO: 1.36 %; Al2O3: 4.90 %; MgO: 1.81 %; LOI: 17.78”). Sekam padi dibakar pada temperatur 483°C, sedangkan daun bambu pada temperatur 600°C. Semoga membantu.

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