Performance of combined persulfate/aluminum sulfate for landfill leachate treatment.

ABSTRACT: Although landfilling is still the most suitable method for solid waste disposal, generation of large quantity of leachate is still considered as one of the main environmental problem. Efficient treatment of leachate is required prior to final discharge. Persulfate (S2O82-) recently used for leachate oxidation, the oxidation potential of persulfate can be improved by activate and initiate sulfate radical. The current data aimed to evaluate the performance of utilizing Al2SO4 reagent for activation of persulfate to treat landfill leachate. The data on chemical oxygen demand (COD), color, and NH3-H removals at different setting of the persulfate, Al2SO4 dosages, pH, and reaction time were collected using a central composite design (CCD) were measured to identify the optimum operating conditio

SUBMITTER: Abu Amr SS 

PROVIDER: S-EPMC5997951 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature