Highlights
The October issue of “Hydro” is online. The article “MBR municipal in Campos do Jordão ETE”, on page 16, presents details of the design, construction and operation of MBR technology station - membrane bioreactor at Campos do Jordão ETE, chosen by Sabesp. See on page 34 the article “Behavior of fractures in PVC pipes subjected to pressure variations”, where tests indicate that both the pressure variation and the shape of the fracture in PVC pipes influence the leakage rate. And on page 46 the article “UV Systems Analysis”, which discusses a new relationship that characterizes the RAF - reactivity additive factor and correlates it to the degree of connection between the reactors/serial module banks. This issue brings also the new “Pumps for fire protection” buyers’ guide and the update “Water storage tanks” and “Impermeabilization” buyers’ guides.
