Eliminating smell of urine

Eliminating smell of urine An Environment friendly method

Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object]

Analysing the problem ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The problem.. ,[object Object],Attempts to precipitate and remove urea as urea nitrate or urea oxalate adducts failed because these precipitation reactions work only in concentrated solutions.

Solutions ,[object Object],[object Object],[object Object]

Alternatives to calcium sulphate Chemical Cost Reaction Remarks Ca(NO 3 ) 2 (NH 4 ) 2 CO 3 + Ca(NO 3 ) 2 CaCO 3 + 2NH 4 NO 3 More soluble than gypsum CaCl 2 (NH 4 ) 2 CO 3 + Ca Cl 2 CaCO 3 + 2 NH 4 Cl 2 More soluble than gypsum MgSO 4 (NH 4 ) 2 CO 3 + Mg SO 4 MgCO 3 + (NH 4)2 SO 4 More soluble than gypsum Mg(NO 3 ) 2 (NH 4 ) 2 CO 3 + Mg(NO 3 ) 2 MgCO 3 + (NH 4)2 SO 4 More soluble than gypsum MgCl 2 (NH 4 ) 2 CO 3 + MgCl 2 MgCO 3 + 2NH 4 Cl More soluble than gypsum

Implementation ,[object Object],[object Object]

Quantity ,[object Object],[object Object]

Acknowlegements ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Eliminating smell of urine

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Eliminating smell of urine