Fly ash was explored as a raw material for the production of three fly ash-based coagulants being raw, calcined and calcined– sodium hydroxide complex coagulants. Calcined fly ash and calcined fly ash – sodium hydroxide ...

The main purpose of this investigation was to study the potential application of Morupule fly ash for the removal of copper and nickel in wastewater. Batch and column study experiments were carried out by varying parameters ...