... Efficiency for Total Phosphorus (TP) Removal Fig illustrates the efficiency of the reactors for the removal of TP The highest efficiency for the removal of TP was obtained upon using reactor II, and the ... indicated that the use of PRB is highly effective for landfill leachate treatment REFERENCES Gao W., He S., Feng Y and Li H (2005) The application of bentonite in the disposal of heavy metal ... a certain extent, because the radius of H+ is less than the radius of K+, Na+ and Ca2+ The H+ ion replaces the positive ion K+, Na+, Ca2+ hole volume is enlarged, force of chemical bond between...