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A process for simultaneous removal of total suspended solid (tss)and total dissolved solid (tds) from gas cleaning plant(gcp) water of steel making process.
A process for simultaneous removal of total suspended solid (tss)and total dissolved solid (tds) from gas cleaning plant(gcp) water of steel making process.
A process for simultaneous removal of total suspended solid (TSS) and total dissolved solids (TDS) from gas cleaning plant (GCP) water of steel making process is disclosed. The process involves mixing of GCP water with slag quenching water followed by CO2 purging. The invention provides a process for substantial removal of dissolved and un-dissolved elements to precipitate out and formation of an insoluble metal compounds without leaving unwanted ions in the thickener water. The treated water is reused by adjustment of pH with sequential purging of carbon dioxide gas.
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