Removal of Iron (Fe2+) from Groundwater by Oxidation through Normal and Aerated Lagoon

']'his research is focusing on removing iron (II) from groundwater by oxidation through
normal and aerated lagoon. The experiment will focuses to find the optimum p1-1 of
sample based on the different pl I. From the experiment conducted, the optimum pl-I is at
p1-17. The desired colour also is another factor why p1-17 is considered as optimum pH.
For example, even though the colour of pH2 is within the allowable limit, but the iron
concentration is high due to zero precipitation observation during experiment. Another
consideration that needs to stress is cost. The cost will main factor doing any treatment
water. Even though there is more modern technology. the cost will be high because the
technology is limited. In addition, the conventional treatment can save a lot of money.