Investigation of Changes in Solubility Values of Some Non Impregnated Pine Species used in Water Cooling Towers

Su Soğutma Kulelerinde Kullanılan Emprenyesiz Bazı Çam Türlerinin Çözünürlük Değerlerinde Meydana Gelen Değişimin İncelenmesi

Abstract

Scotch pine (Pinus sylvestris L.), Austrian black pine (Pinus nigra L.) and Cyprus pine (Pinus brutia L.)specimens were prepared and settled to water return system on water cooling tower. For every 3 monthsperiod’s specimens were tested solubility of hot and could water, 1% NaOH, alcohol-benzene and ethyl alcoholvalues were determined. For the control specimens significant color change, odour and surface softening wasobserved. For chemical analysis, all the solubility values were changed significantly.

Özet

Sarıçam (Pinus sylvestris L.), karaçam (Pinus nigra L.) ve kızılçam (Pinus brutia L.) türlerinden su soğutma