[1]
W. Ruß, N. Schmid, and R. Meyer-Pittroff, “Heat treatment of kieselguhr in order to improve filtration properties and for recycling”, BrSc, vol. 56, no. 7/8, pp. 134–140, Aug. 2003, Accessed: May 30, 2026. [Online]. Available: https://brewingscience.de/index.php/brewingscience/article/view/575