Brief Description:

Alcoa has an aluminium casting plant at Yennora in Sydney. The cooling water system is a recycled water system which has die release oil in it, hence the system has 4 bays each with a 240 m3/h plate pack for oil separation. The original FRP packs were supplied in 1978. Alcoa engaged SWA to replace the defunct plate packs with stainless steel packs.