Heavy metal removal requires chemical composition of calcium carbonate to dispose. Shells, ash, cherry, ash, eggshell with a natural material with elements of such substances. This research aims to study the acidity - alkalinity (pH) for agitation. Shells and ash, cherry, ash, eggshell, with the right to remove heavy metals from the leachate and compare the efficiency of removal of heavy metals from the ash leachate shells with cherry, ash, eggshell. After the removal of heavy metals from the ash leachate shells with cherry, ash, eggshell found effective in removing heavy metals in the ash shell snail effective in removing heavy metals from the ash leachate higher eggshell. PH - pH is a reasonable 10 time stirring Jar test is the best 60 minutes of Ash shell snail suitable for the removal of heavy metals from the leachate is
5 g / 1000 ml and there. efficient removal of heavy metals from the leachate. (Iron and nickel) from leachate best is 65.42 and 91.46 respectively ash, eggshell suitable for the removal of heavy metals from the leachate is 4 g / 1000 ml and efficient removal of heavy metals from water. leachate (Iron and nickel) from leachate best is 56.01 and 82.11 respectively
conclusion. Shells, ash, cherry effective in removing heavy metals from the ash leachate than shell eggs. In order to reduce the cost of buying chemicals to remove heavy metals from the leachate. Use shells, ash, cherry, as an alternative to the removal of heavy metals, instead of chemicals.
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