L. Harms – författare

Visar alla böcker från författaren L. Harms. Handla med fri frakt och snabb leverans.

1 produkter

1. 

   A Guide for the Implementation and Use of Chloramines

   Av L. Harms, C. Owen

   Häftad, 2005

   1225 kr

   Lägg i varukorg

   Chloramination of drinking water is not a new technology. Some water utilities have successfully used chloramines for over 40 years; other utilities have experienced problems including nitrification, stimulation of biological growth, an inability to maintain adequate chlorine residuals, and …