简介:Water-insolublebagassexanthateswerepreparedbyxanthationofalkalifiedcellulosesbytreatingbagassewithchromiumhydroxidereactioneffluent.TheremovelofnickelfrombothtestsolutionsandelectroplatingindustrialwastewatersampleswithBXwasinvestigated.TheprocesswasstudiedtakingintoaccountsuchparametersaspHofwater,precipitationtime,xanthatedosageandstoragetimeofBX.Theseproductswrerfoundtobehighlyefficientinremovingnickel.Theresidualconcentrationofnickelaftertreatmentcanbereducedtoavalueoftheordorof0.01mg·l^-1.