fluid properties with constant improvement in efficiency have been noticeable as important criteria in drilling operation. the main drilling fluid properties highly depend on utilization of new polymers with high efficiency in drilling fluid composition. in this paper, the performance of a new polymer, called partially hydrolyzed polyacrylamide polymer (phpa), is studied which has recently ente...

Background: The objective of this work was to decontaminate synthetic sewage from fouracid blue (BRL) dye, with characteristics similar those the textile industry, determine correlation between flow rate, permeability and removal hexavalent chromium (Cr+ 6), Cupper (Cu), chemical oxygen demand COD color using Paradise Muse filter bed. Methods...