Investigation of centrate water quality to reuse for S-PVC reactors charging in Aravand petrochemical complex

According to the design of suspension Poly (vinyl Chloride) (S-PVC) plants, centrate water, discharging from the centrifuge, is typically the largest waste effluent stream in the PVC production. Recently centrate water recovery and reusing process for reactor charging has been conducted. Due to the high production capacity of Arvand petrochemical complex and the need of expensive demineralized (DM) water in charge of S-PVC reactors, the case of centrate water recovery is investigated. In this study, first the quality of centrate water is determined and then the quality of filtrated water is compared by using two size of filter in lab scale

کلیدواژه ها:

Poly(vinyl Chloride) ، Suspension ، Centrate ، Recovery ، Filtration