The evaluation of pumice stone applicability at struvite crystallization by using Box-Benhken Experimental Design


Pakdil N. B. , FİLİBELİ A.

JOURNAL OF RESIDUALS SCIENCE & TECHNOLOGY, vol.5, no.2, pp.95-102, 2008 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 5 Issue: 2
  • Publication Date: 2008
  • Title of Journal : JOURNAL OF RESIDUALS SCIENCE & TECHNOLOGY
  • Page Numbers: pp.95-102

Abstract

This paper presents the results on phosphorus recovery from a phosphorus rich synthetic solution using pumice stone as a seed material. The factors affecting the precipitation mechanism as struvite for phosphorus recovery were investigated using a model reactor. The experimental setup is composed of the model reactor, three injection tubes, a pH-probe, a temperature sensor, two stirrers, and feeding tank.